930.80 930.81 930.82 930.83 930.85 930.86 GEMTECH - Air Differential Pressure Switch GEMTECH Differential Pressure Switch 930.8x

 930.80 930.81 930.82 930.83 930.85 930.86 GEMTECH - Air Differential Pressure Switch

GEMTECH Differential Pressure Switch 930.8x

With Adjustable Switching Pressure

Applications

GEMTECH Adjustable Differential Pressure Switch For Monitoring Overpressure,Vacuum and Differential Pressure Of Air Or Other Non-Combustible,Non-Aggressive Gases.Possible Fields Of Application Include:

• Monitoring Air Filters And Ventilators
• Monitoring Industrial Cooling-Air Circuits
• Overheating Protection For Fan Heaters
• Monitoring Flows in Ventilation Ducts
• Controlling Air Fire-Potection Flaps
• Frost Protection For Heat Exchangers

Versions

With This Pressure Switch The Switching Pressure Can Be Adjusted Without A Pressure Gauge Using A Scaled Adjustment Knob.The Switching Differential Can Also Be Adjusted With A Screwdriver.

Switching Pressure Specifications Apply To Vertical Installation Which Is Also The Recommended Position With Pressure-Pipe Connections Pointing Downwards.If The Switches Are Installed Horizontally With AMP Connection Terminals Uppermost,The Switching Values Are Approx.20Pa Higher.

Maximum Operating Pressure :

• l0 kPa For all Pressure Ranges

Medium :

• Air,Non-Combustible And Non-Aggressive Gases.

Temperature Range :

• Medium And Ambient Temperature From-20’Cto +85’C.
• Storage Temperature From-40’Cto+85’C.

Diaphragm Material :

• Silicone, Temperedat 2oo•c,Free Of Gas Emissions.OtherN Materials Availabe On Request.

Pressure Connections :

• 2 Plastic Pipe Connection Pieces (Pl And P2), External Diameter 6.0 MM:
• Pl For Connection To Higher Pressure (Marked+J
• P2 For Connection To Lower Pressure (Marked-]

Housing Materials:Switch Body Made Of PA 6.6.Cover Made Of PS. 

Weight:

• With Cover 150 g
• Witout Cover ll0 g

Mechanical Working Life :

• Over lO’ Switcing Operations.

Electrical Rating :

• Standard Version            1.0A(0.4A]I250VAC
• Low-Voltage Version 0.lA/24VDC 

Electri Calconnections :

• AMP Frat Plug 6.3 MM x 0.8 MM In Accordance With DlN 46244 Or Push-On Screw Terminals.
• Cable Conduit PG-11 Or M20xl.5 With Cable Strain Relief.

Arrangement Of Contacts :

Dimensions :

GEMTECH | Differential Pressure Switch 930 Adjustable From 20 To 5000 Pascal

GEMTECH | Differential Pressure Switch 930 Adjustable From 20 To 5000 Pascal

GEMTECH Differential Pressure Switch 930.8x

With Adjustable Switching Pressure

Applications

GEMTECH Adjustable Differential Pressure Switch For Monitoring Overpressure,Vacuum and Differential Pressure Of Air Or Other Non-Combustible,Non-Aggressive Gases.Possible Fields Of Application Include:

• Monitoring Air Filters And Ventilators
• Monitoring Industrial Cooling-Air Circuits
• Overheating Protection For Fan Heaters
• Monitoring Flows in Ventilation Ducts
• Controlling Air Fire-Potection Flaps
• Frost Protection For Heat Exchangers

Versions

With This Pressure Switch The Switching Pressure Can Be Adjusted Without A Pressure Gauge Using A Scaled Adjustment Knob.The Switching Differential Can Also Be Adjusted With A Screwdriver.

Switching Pressure Specifications Apply To Vertical Installation Which Is Also The Recommended Position With Pressure-Pipe Connections Pointing Downwards.If The Switches Are Installed Horizontally With AMP Connection Terminals Uppermost,The Switching Values Are Approx.20Pa Higher.

Maximum Operating Pressure :

• l0 kPa For all Pressure Ranges

Medium :

• Air,Non-Combustible And Non-Aggressive Gases.

Temperature Range :

• Medium And Ambient Temperature From-20’Cto +85’C.
• Storage Temperature From-40’Cto+85’C.

Diaphragm Material :

• Silicone, Temperedat 2oo•c,Free Of Gas Emissions.OtherN Materials Availabe On Request.

Pressure Connections :

• 2 Plastic Pipe Connection Pieces (Pl And P2), External Diameter 6.0 MM:
• Pl For Connection To Higher Pressure (Marked+J
• P2 For Connection To Lower Pressure (Marked-]

Housing Materials:Switch Body Made Of PA 6.6.Cover Made Of PS. 

Weight:

• With Cover 150 g
• Witout Cover ll0 g

Mechanical Working Life :

• Over lO’ Switcing Operations.

Electrical Rating :

• Standard Version            1.0A(0.4A]I250VAC
• Low-Voltage Version 0.lA/24VDC 

Electri Calconnections :

• AMP Frat Plug 6.3 MM x 0.8 MM In Accordance With DlN 46244 Or Push-On Screw Terminals.
• Cable Conduit PG-11 Or M20xl.5 With Cable Strain Relief.

Arrangement Of Contacts :

Dimensions :

GEMTECH | Differential Pressure Switch 930 Adjustable From 20 To 5000 Pascal

GEMTECH | Differential Pressure Switch 930 Adjustable From 20 To 5000 Pascal

GEMTECH Differential Pressure Switch 930.8x

With Adjustable Switching Pressure

Applications

GEMTECH Adjustable Differential Pressure Switch For Monitoring Overpressure,Vacuum and Differential Pressure Of Air Or Other Non-Combustible,Non-Aggressive Gases.Possible Fields Of Application Include:

• Monitoring Air Filters And Ventilators
• Monitoring Industrial Cooling-Air Circuits
• Overheating Protection For Fan Heaters
• Monitoring Flows in Ventilation Ducts
• Controlling Air Fire-Potection Flaps
• Frost Protection For Heat Exchangers

Versions

With This Pressure Switch The Switching Pressure Can Be Adjusted Without A Pressure Gauge Using A Scaled Adjustment Knob.The Switching Differential Can Also Be Adjusted With A Screwdriver.

Switching Pressure Specifications Apply To Vertical Installation Which Is Also The Recommended Position With Pressure-Pipe Connections Pointing Downwards.If The Switches Are Installed Horizontally With AMP Connection Terminals Uppermost,The Switching Values Are Approx.20Pa Higher.

Maximum Operating Pressure :

• l0 kPa For all Pressure Ranges

Medium :

• Air,Non-Combustible And Non-Aggressive Gases.

Temperature Range :

• Medium And Ambient Temperature From-20’Cto +85’C.
• Storage Temperature From-40’Cto+85’C.

Diaphragm Material :

• Silicone, Temperedat 2oo•c,Free Of Gas Emissions.OtherN Materials Availabe On Request.

Pressure Connections :

• 2 Plastic Pipe Connection Pieces (Pl And P2), External Diameter 6.0 MM:
• Pl For Connection To Higher Pressure (Marked+J
• P2 For Connection To Lower Pressure (Marked-]

Housing Materials:Switch Body Made Of PA 6.6.Cover Made Of PS. 

Weight:

• With Cover 150 g
• Witout Cover ll0 g

Mechanical Working Life :

• Over lO’ Switcing Operations.

Electrical Rating :

• Standard Version            1.0A(0.4A]I250VAC
• Low-Voltage Version 0.lA/24VDC 

Electri Calconnections :

• AMP Frat Plug 6.3 MM x 0.8 MM In Accordance With DlN 46244 Or Push-On Screw Terminals.
• Cable Conduit PG-11 Or M20xl.5 With Cable Strain Relief.

Arrangement Of Contacts :

Dimensions :

GEMTECH - Model 930.80 Range 20 – 200 Pa Differential Pressure Switch

GEMTECH - Model 930.80 Range 20 – 200 Pa Differential Pressure Switch

GEMTECH Differential Pressure Switch 930.8x

With Adjustable Switching Pressure

Applications

GEMTECH Adjustable Differential Pressure Switch For Monitoring Overpressure,Vacuum and Differential Pressure Of Air Or Other Non-Combustible,Non-Aggressive Gases.Possible Fields Of Application Include:

• Monitoring Air Filters And Ventilators
• Monitoring Industrial Cooling-Air Circuits
• Overheating Protection For Fan Heaters
• Monitoring Flows in Ventilation Ducts
• Controlling Air Fire-Potection Flaps
• Frost Protection For Heat Exchangers

Versions

With This Pressure Switch The Switching Pressure Can Be Adjusted Without A Pressure Gauge Using A Scaled Adjustment Knob.The Switching Differential Can Also Be Adjusted With A Screwdriver.

Switching Pressure Specifications Apply To Vertical Installation Which Is Also The Recommended Position With Pressure-Pipe Connections Pointing Downwards.If The Switches Are Installed Horizontally With AMP Connection Terminals Uppermost,The Switching Values Are Approx.20Pa Higher.

Maximum Operating Pressure :

• l0 kPa For all Pressure Ranges

Medium :

• Air,Non-Combustible And Non-Aggressive Gases.

Temperature Range :

• Medium And Ambient Temperature From-20’Cto +85’C.
• Storage Temperature From-40’Cto+85’C.

Diaphragm Material :

• Silicone, Temperedat 2oo•c,Free Of Gas Emissions.OtherN Materials Availabe On Request.

Pressure Connections :

• 2 Plastic Pipe Connection Pieces (Pl And P2), External Diameter 6.0 MM:
• Pl For Connection To Higher Pressure (Marked+J
• P2 For Connection To Lower Pressure (Marked-]

Housing Materials:Switch Body Made Of PA 6.6.Cover Made Of PS. 

Weight:

• With Cover 150 g
• Witout Cover ll0 g

Mechanical Working Life :

• Over lO’ Switcing Operations.

Electrical Rating :

• Standard Version            1.0A(0.4A]I250VAC
• Low-Voltage Version 0.lA/24VDC 

Electri Calconnections :

• AMP Frat Plug 6.3 MM x 0.8 MM In Accordance With DlN 46244 Or Push-On Screw Terminals.
• Cable Conduit PG-11 Or M20xl.5 With Cable Strain Relief.

Arrangement Of Contacts :

Dimensions :

GEMTECH | Differential Pressure Switch

GEMTECH | Differential Pressure Switch 

GEMTECH Differential Pressure Switch 930.8x

With Adjustable Switching Pressure

Applications

GEMTECH Adjustable Differential Pressure Switch For Monitoring Overpressure,Vacuum and Differential Pressure Of Air Or Other Non-Combustible,Non-Aggressive Gases.Possible Fields Of Application Include:

• Monitoring Air Filters And Ventilators
• Monitoring Industrial Cooling-Air Circuits
• Overheating Protection For Fan Heaters
• Monitoring Flows in Ventilation Ducts
• Controlling Air Fire-Potection Flaps
• Frost Protection For Heat Exchangers

Versions

With This Pressure Switch The Switching Pressure Can Be Adjusted Without A Pressure Gauge Using A Scaled Adjustment Knob.The Switching Differential Can Also Be Adjusted With A Screwdriver.

Switching Pressure Specifications Apply To Vertical Installation Which Is Also The Recommended Position With Pressure-Pipe Connections Pointing Downwards.If The Switches Are Installed Horizontally With AMP Connection Terminals Uppermost,The Switching Values Are Approx.20Pa Higher.

Maximum Operating Pressure :

• l0 kPa For all Pressure Ranges

Medium :

• Air,Non-Combustible And Non-Aggressive Gases.

Temperature Range :

• Medium And Ambient Temperature From-20’Cto +85’C.
• Storage Temperature From-40’Cto+85’C.

Diaphragm Material :

• Silicone, Temperedat 2oo•c,Free Of Gas Emissions.OtherN Materials Availabe On Request.

Pressure Connections :

• 2 Plastic Pipe Connection Pieces (Pl And P2), External Diameter 6.0 MM:
• Pl For Connection To Higher Pressure (Marked+J
• P2 For Connection To Lower Pressure (Marked-]

Housing Materials:Switch Body Made Of PA 6.6.Cover Made Of PS. 

Weight:

• With Cover 150 g
• Witout Cover ll0 g

Mechanical Working Life :

• Over lO’ Switcing Operations.

Electrical Rating :

• Standard Version            1.0A(0.4A]I250VAC
• Low-Voltage Version 0.lA/24VDC 

Electri Calconnections :

• AMP Frat Plug 6.3 MM x 0.8 MM In Accordance With DlN 46244 Or Push-On Screw Terminals.
• Cable Conduit PG-11 Or M20xl.5 With Cable Strain Relief.

Arrangement Of Contacts :

Dimensions :

GEMTECH | Differential Pressure Switch 930.8x

GEMTECH | Differential Pressure Switch 930.8x

GEMTECH Differential Pressure Switch 930.8x

With Adjustable Switching Pressure

Applications

GEMTECH Adjustable Differential Pressure Switch For Monitoring Overpressure,Vacuum and Differential Pressure Of Air Or Other Non-Combustible,Non-Aggressive Gases.Possible Fields Of Application Include:

• Monitoring Air Filters And Ventilators
• Monitoring Industrial Cooling-Air Circuits
• Overheating Protection For Fan Heaters
• Monitoring Flows in Ventilation Ducts
• Controlling Air Fire-Potection Flaps
• Frost Protection For Heat Exchangers

Versions

With This Pressure Switch The Switching Pressure Can Be Adjusted Without A Pressure Gauge Using A Scaled Adjustment Knob.The Switching Differential Can Also Be Adjusted With A Screwdriver.

Switching Pressure Specifications Apply To Vertical Installation Which Is Also The Recommended Position With Pressure-Pipe Connections Pointing Downwards.If The Switches Are Installed Horizontally With AMP Connection Terminals Uppermost,The Switching Values Are Approx.20Pa Higher.

Maximum Operating Pressure :

• l0 kPa For all Pressure Ranges

Medium :

• Air,Non-Combustible And Non-Aggressive Gases.

Temperature Range :

• Medium And Ambient Temperature From-20’Cto +85’C.
• Storage Temperature From-40’Cto+85’C.

Diaphragm Material :

• Silicone, Temperedat 2oo•c,Free Of Gas Emissions.OtherN Materials Availabe On Request.

Pressure Connections :

• 2 Plastic Pipe Connection Pieces (Pl And P2), External Diameter 6.0 MM:
• Pl For Connection To Higher Pressure (Marked+J
• P2 For Connection To Lower Pressure (Marked-]

Housing Materials:Switch Body Made Of PA 6.6.Cover Made Of PS. 

Weight:

• With Cover 150 g
• Witout Cover ll0 g

Mechanical Working Life :

• Over lO’ Switcing Operations.

Electrical Rating :

• Standard Version            1.0A(0.4A]I250VAC
• Low-Voltage Version 0.lA/24VDC 

Electri Calconnections :

• AMP Frat Plug 6.3 MM x 0.8 MM In Accordance With DlN 46244 Or Push-On Screw Terminals.
• Cable Conduit PG-11 Or M20xl.5 With Cable Strain Relief.

Arrangement Of Contacts :

Dimensions :

930.86 Model GEMTECH Differential Pressure Switch 930.8x Series

930.86 Model GEMTECH Differential Pressure Switch 930.8x Series

GEMTECH Differential Pressure Switch 930.8x

With Adjustable Switching Pressure

Applications

GEMTECH Adjustable Differential Pressure Switch For Monitoring Overpressure,Vacuum and Differential Pressure Of Air Or Other Non-Combustible,Non-Aggressive Gases.Possible Fields Of Application Include:

• Monitoring Air Filters And Ventilators
• Monitoring Industrial Cooling-Air Circuits
• Overheating Protection For Fan Heaters
• Monitoring Flows in Ventilation Ducts
• Controlling Air Fire-Potection Flaps
• Frost Protection For Heat Exchangers

Versions

With This Pressure Switch The Switching Pressure Can Be Adjusted Without A Pressure Gauge Using A Scaled Adjustment Knob.The Switching Differential Can Also Be Adjusted With A Screwdriver.

Switching Pressure Specifications Apply To Vertical Installation Which Is Also The Recommended Position With Pressure-Pipe Connections Pointing Downwards.If The Switches Are Installed Horizontally With AMP Connection Terminals Uppermost,The Switching Values Are Approx.20Pa Higher.

Maximum Operating Pressure :

• l0 kPa For all Pressure Ranges

Medium :

• Air,Non-Combustible And Non-Aggressive Gases.

Temperature Range :

• Medium And Ambient Temperature From-20’Cto +85’C.
• Storage Temperature From-40’Cto+85’C.

Diaphragm Material :

• Silicone, Temperedat 2oo•c,Free Of Gas Emissions.OtherN Materials Availabe On Request.

Pressure Connections :

• 2 Plastic Pipe Connection Pieces (Pl And P2), External Diameter 6.0 MM:
• Pl For Connection To Higher Pressure (Marked+J
• P2 For Connection To Lower Pressure (Marked-]

Housing Materials:Switch Body Made Of PA 6.6.Cover Made Of PS. 

Weight:

• With Cover 150 g
• Witout Cover ll0 g

Mechanical Working Life :

• Over lO’ Switcing Operations.

Electrical Rating :

• Standard Version            1.0A(0.4A]I250VAC
• Low-Voltage Version 0.lA/24VDC 

Electri Calconnections :

• AMP Frat Plug 6.3 MM x 0.8 MM In Accordance With DlN 46244 Or Push-On Screw Terminals.
• Cable Conduit PG-11 Or M20xl.5 With Cable Strain Relief.

Arrangement Of Contacts :

Dimensions :

GEMTECH - Model 930.85 Range 500 – 2500 Pa Differential Pressure Switch

GEMTECH - Model 930.85 Range 500 – 2500 Pa Differential Pressure Switch

GEMTECH Differential Pressure Switch 930.8x

With Adjustable Switching Pressure

Applications

GEMTECH Adjustable Differential Pressure Switch For Monitoring Overpressure,Vacuum and Differential Pressure Of Air Or Other Non-Combustible,Non-Aggressive Gases.Possible Fields Of Application Include:

• Monitoring Air Filters And Ventilators
• Monitoring Industrial Cooling-Air Circuits
• Overheating Protection For Fan Heaters
• Monitoring Flows in Ventilation Ducts
• Controlling Air Fire-Potection Flaps
• Frost Protection For Heat Exchangers

Versions

With This Pressure Switch The Switching Pressure Can Be Adjusted Without A Pressure Gauge Using A Scaled Adjustment Knob.The Switching Differential Can Also Be Adjusted With A Screwdriver.

Switching Pressure Specifications Apply To Vertical Installation Which Is Also The Recommended Position With Pressure-Pipe Connections Pointing Downwards.If The Switches Are Installed Horizontally With AMP Connection Terminals Uppermost,The Switching Values Are Approx.20Pa Higher.

Maximum Operating Pressure :

• l0 kPa For all Pressure Ranges

Medium :

• Air,Non-Combustible And Non-Aggressive Gases.

Temperature Range :

• Medium And Ambient Temperature From-20’Cto +85’C.
• Storage Temperature From-40’Cto+85’C.

Diaphragm Material :

• Silicone, Temperedat 2oo•c,Free Of Gas Emissions.OtherN Materials Availabe On Request.

Pressure Connections :

• 2 Plastic Pipe Connection Pieces (Pl And P2), External Diameter 6.0 MM:
• Pl For Connection To Higher Pressure (Marked+J
• P2 For Connection To Lower Pressure (Marked-]

Housing Materials:Switch Body Made Of PA 6.6.Cover Made Of PS. 

Weight:

• With Cover 150 g
• Witout Cover ll0 g

Mechanical Working Life :

• Over lO’ Switcing Operations.

Electrical Rating :

• Standard Version            1.0A(0.4A]I250VAC
• Low-Voltage Version 0.lA/24VDC 

Electri Calconnections :

• AMP Frat Plug 6.3 MM x 0.8 MM In Accordance With DlN 46244 Or Push-On Screw Terminals.
• Cable Conduit PG-11 Or M20xl.5 With Cable Strain Relief.

Arrangement Of Contacts :

Dimensions :

GEMTECH | Model 930.82 Range 50 – 500 Pa Differential Pressure Switch

GEMTECH Model 930.82 Range 50 – 500 Pa Differential Pressure Switch

GEMTECH Differential Pressure Switch 930.8x

With Adjustable Switching Pressure

Applications

GEMTECH Adjustable Differential Pressure Switch For Monitoring Overpressure,Vacuum and Differential Pressure Of Air Or Other Non-Combustible,Non-Aggressive Gases.Possible Fields Of Application Include:

• Monitoring Air Filters And Ventilators
• Monitoring Industrial Cooling-Air Circuits
• Overheating Protection For Fan Heaters
• Monitoring Flows in Ventilation Ducts
• Controlling Air Fire-Potection Flaps
• Frost Protection For Heat Exchangers

Versions

With This Pressure Switch The Switching Pressure Can Be Adjusted Without A Pressure Gauge Using A Scaled Adjustment Knob.The Switching Differential Can Also Be Adjusted With A Screwdriver.

Switching Pressure Specifications Apply To Vertical Installation Which Is Also The Recommended Position With Pressure-Pipe Connections Pointing Downwards.If The Switches Are Installed Horizontally With AMP Connection Terminals Uppermost,The Switching Values Are Approx.20Pa Higher.

Maximum Operating Pressure :

• l0 kPa For all Pressure Ranges

Medium :

• Air,Non-Combustible And Non-Aggressive Gases.

Temperature Range :

• Medium And Ambient Temperature From-20’Cto +85’C.
• Storage Temperature From-40’Cto+85’C.

Diaphragm Material :

• Silicone, Temperedat 2oo•c,Free Of Gas Emissions.OtherN Materials Availabe On Request.

Pressure Connections :

• 2 Plastic Pipe Connection Pieces (Pl And P2), External Diameter 6.0 MM:
• Pl For Connection To Higher Pressure (Marked+J
• P2 For Connection To Lower Pressure (Marked-]

Housing Materials:Switch Body Made Of PA 6.6.Cover Made Of PS. 

Weight:

• With Cover 150 g
• Witout Cover ll0 g

Mechanical Working Life :

• Over lO’ Switcing Operations.

Electrical Rating :

• Standard Version            1.0A(0.4A]I250VAC
• Low-Voltage Version 0.lA/24VDC 

Electri Calconnections :

• AMP Frat Plug 6.3 MM x 0.8 MM In Accordance With DlN 46244 Or Push-On Screw Terminals.
• Cable Conduit PG-11 Or M20xl.5 With Cable Strain Relief.

Arrangement Of Contacts :

Dimensions :

GEMTECH- Model 930.81 Range 30 – 300 Pa Differential Pressure Switch

GEMTECH- Model 930.81 Range 30 – 300 Pa Differential Pressure Switch

GEMTECH Differential Pressure Switch 930.8x

With Adjustable Switching Pressure

Applications

GEMTECH Adjustable Differential Pressure Switch For Monitoring Overpressure,Vacuum and Differential Pressure Of Air Or Other Non-Combustible,Non-Aggressive Gases.Possible Fields Of Application Include:

• Monitoring Air Filters And Ventilators
• Monitoring Industrial Cooling-Air Circuits
• Overheating Protection For Fan Heaters
• Monitoring Flows in Ventilation Ducts
• Controlling Air Fire-Potection Flaps
• Frost Protection For Heat Exchangers

Versions

With This Pressure Switch The Switching Pressure Can Be Adjusted Without A Pressure Gauge Using A Scaled Adjustment Knob.The Switching Differential Can Also Be Adjusted With A Screwdriver.

Switching Pressure Specifications Apply To Vertical Installation Which Is Also The Recommended Position With Pressure-Pipe Connections Pointing Downwards.If The Switches Are Installed Horizontally With AMP Connection Terminals Uppermost,The Switching Values Are Approx.20Pa Higher.

Maximum Operating Pressure :

• l0 kPa For all Pressure Ranges

Medium :

• Air,Non-Combustible And Non-Aggressive Gases.

Temperature Range :

• Medium And Ambient Temperature From-20’Cto +85’C.
• Storage Temperature From-40’Cto+85’C.

Diaphragm Material :

• Silicone, Temperedat 2oo•c,Free Of Gas Emissions.OtherN Materials Availabe On Request.

Pressure Connections :

• 2 Plastic Pipe Connection Pieces (Pl And P2), External Diameter 6.0 MM:
• Pl For Connection To Higher Pressure (Marked+J
• P2 For Connection To Lower Pressure (Marked-]

Housing Materials:Switch Body Made Of PA 6.6.Cover Made Of PS. 

Weight:

• With Cover 150 g
• Witout Cover ll0 g

Mechanical Working Life :

• Over lO’ Switcing Operations.

Electrical Rating :

• Standard Version            1.0A(0.4A]I250VAC
• Low-Voltage Version 0.lA/24VDC 

Electri Calconnections :

• AMP Frat Plug 6.3 MM x 0.8 MM In Accordance With DlN 46244 Or Push-On Screw Terminals.
• Cable Conduit PG-11 Or M20xl.5 With Cable Strain Relief.

Arrangement Of Contacts :

Dimensions :

GEMTECH - Model 930.83 Range 200 – 1000 Pa Differential Pressure Switch

GEMTECH - Model 930.83 Range 200 – 1000 Pa Differential Pressure Switch

GEMTECH Differential Pressure Switch 930.8x

With Adjustable Switching Pressure

Applications

GEMTECH Adjustable Differential Pressure Switch For Monitoring Overpressure,Vacuum and Differential Pressure Of Air Or Other Non-Combustible,Non-Aggressive Gases.Possible Fields Of Application Include:

• Monitoring Air Filters And Ventilators
• Monitoring Industrial Cooling-Air Circuits
• Overheating Protection For Fan Heaters
• Monitoring Flows in Ventilation Ducts
• Controlling Air Fire-Potection Flaps
• Frost Protection For Heat Exchangers

Versions

With This Pressure Switch The Switching Pressure Can Be Adjusted Without A Pressure Gauge Using A Scaled Adjustment Knob.The Switching Differential Can Also Be Adjusted With A Screwdriver.

Switching Pressure Specifications Apply To Vertical Installation Which Is Also The Recommended Position With Pressure-Pipe Connections Pointing Downwards.If The Switches Are Installed Horizontally With AMP Connection Terminals Uppermost,The Switching Values Are Approx.20Pa Higher.

Maximum Operating Pressure :

• l0 kPa For all Pressure Ranges

Medium :

• Air,Non-Combustible And Non-Aggressive Gases.

Temperature Range :

• Medium And Ambient Temperature From-20’Cto +85’C.
• Storage Temperature From-40’Cto+85’C.

Diaphragm Material :

• Silicone, Temperedat 2oo•c,Free Of Gas Emissions.OtherN Materials Availabe On Request.

Pressure Connections :

• 2 Plastic Pipe Connection Pieces (Pl And P2), External Diameter 6.0 MM:
• Pl For Connection To Higher Pressure (Marked+J
• P2 For Connection To Lower Pressure (Marked-]

Housing Materials:Switch Body Made Of PA 6.6.Cover Made Of PS. 

Weight:

• With Cover 150 g
• Witout Cover ll0 g

Mechanical Working Life :

• Over lO’ Switcing Operations.

Electrical Rating :

• Standard Version            1.0A(0.4A]I250VAC
• Low-Voltage Version 0.lA/24VDC 

Electri Calconnections :

• AMP Frat Plug 6.3 MM x 0.8 MM In Accordance With DlN 46244 Or Push-On Screw Terminals.
• Cable Conduit PG-11 Or M20xl.5 With Cable Strain Relief.

Arrangement Of Contacts :

Dimensions :

GEMTECH Model 930.82 Range 50 – 500 Pa Differential Pressure Switch

GEMTECH Model 930.82 Range 50 – 500 Pa Differential Pressure Switch

GEMTECH Differential Pressure Switch 930.8x

With Adjustable Switching Pressure

Applications

GEMTECH Adjustable Differential Pressure Switch For Monitoring Overpressure,Vacuum and Differential Pressure Of Air Or Other Non-Combustible,Non-Aggressive Gases.Possible Fields Of Application Include:

• Monitoring Air Filters And Ventilators
• Monitoring Industrial Cooling-Air Circuits
• Overheating Protection For Fan Heaters
• Monitoring Flows in Ventilation Ducts
• Controlling Air Fire-Potection Flaps
• Frost Protection For Heat Exchangers

Versions

With This Pressure Switch The Switching Pressure Can Be Adjusted Without A Pressure Gauge Using A Scaled Adjustment Knob.The Switching Differential Can Also Be Adjusted With A Screwdriver.

Switching Pressure Specifications Apply To Vertical Installation Which Is Also The Recommended Position With Pressure-Pipe Connections Pointing Downwards.If The Switches Are Installed Horizontally With AMP Connection Terminals Uppermost,The Switching Values Are Approx.20Pa Higher.

Maximum Operating Pressure :

• l0 kPa For all Pressure Ranges

Medium :

• Air,Non-Combustible And Non-Aggressive Gases.

Temperature Range :

• Medium And Ambient Temperature From-20’Cto +85’C.
• Storage Temperature From-40’Cto+85’C.

Diaphragm Material :

• Silicone, Temperedat 2oo•c,Free Of Gas Emissions.OtherN Materials Availabe On Request.

Pressure Connections :

• 2 Plastic Pipe Connection Pieces (Pl And P2), External Diameter 6.0 MM:
• Pl For Connection To Higher Pressure (Marked+J
• P2 For Connection To Lower Pressure (Marked-]

Housing Materials:Switch Body Made Of PA 6.6.Cover Made Of PS. 

Weight:

• With Cover 150 g
• Witout Cover ll0 g

Mechanical Working Life :

• Over lO’ Switcing Operations.

Electrical Rating :

• Standard Version            1.0A(0.4A]I250VAC
• Low-Voltage Version 0.lA/24VDC 

Electri Calconnections :

• AMP Frat Plug 6.3 MM x 0.8 MM In Accordance With DlN 46244 Or Push-On Screw Terminals.
• Cable Conduit PG-11 Or M20xl.5 With Cable Strain Relief.

Arrangement Of Contacts :

Dimensions :

930.80 GEMTECH Air Differential Pressure Switch 20-200 Pa

930.80 GEMTECH Air Differential Pressure Switch 20-200 Pa

GEMTECH Differential Pressure Switch 930.8x

With Adjustable Switching Pressure

Applications

GEMTECH Adjustable Differential Pressure Switch For Monitoring Overpressure,Vacuum and Differential Pressure Of Air Or Other Non-Combustible,Non-Aggressive Gases.Possible Fields Of Application Include:

• Monitoring Air Filters And Ventilators
• Monitoring Industrial Cooling-Air Circuits
• Overheating Protection For Fan Heaters
• Monitoring Flows in Ventilation Ducts
• Controlling Air Fire-Potection Flaps
• Frost Protection For Heat Exchangers

Versions

With This Pressure Switch The Switching Pressure Can Be Adjusted Without A Pressure Gauge Using A Scaled Adjustment Knob.The Switching Differential Can Also Be Adjusted With A Screwdriver.

Switching Pressure Specifications Apply To Vertical Installation Which Is Also The Recommended Position With Pressure-Pipe Connections Pointing Downwards.If The Switches Are Installed Horizontally With AMP Connection Terminals Uppermost,The Switching Values Are Approx.20Pa Higher.

Maximum Operating Pressure :

• l0 kPa For all Pressure Ranges

Medium :

• Air,Non-Combustible And Non-Aggressive Gases.

Temperature Range :

• Medium And Ambient Temperature From-20’Cto +85’C.
• Storage Temperature From-40’Cto+85’C.

Diaphragm Material :

• Silicone, Temperedat 2oo•c,Free Of Gas Emissions.OtherN Materials Availabe On Request.

Pressure Connections :

• 2 Plastic Pipe Connection Pieces (Pl And P2), External Diameter 6.0 MM:
• Pl For Connection To Higher Pressure (Marked+J
• P2 For Connection To Lower Pressure (Marked-]

Housing Materials:Switch Body Made Of PA 6.6.Cover Made Of PS. 

Weight:

• With Cover 150 g
• Witout Cover ll0 g

Mechanical Working Life :

• Over lO’ Switcing Operations.

Electrical Rating :

• Standard Version            1.0A(0.4A]I250VAC
• Low-Voltage Version 0.lA/24VDC 

Electri Calconnections :

• AMP Frat Plug 6.3 MM x 0.8 MM In Accordance With DlN 46244 Or Push-On Screw Terminals.
• Cable Conduit PG-11 Or M20xl.5 With Cable Strain Relief.

Arrangement Of Contacts :

Dimensions :

930.81 GEMTECH Air Differential Pressure Switch 30-300 Pa

930.81 GEMTECH Air Differential Pressure Switch 30-300 Pa

GEMTECH Differential Pressure Switch 930.8x

With Adjustable Switching Pressure

Applications

GEMTECH Adjustable Differential Pressure Switch For Monitoring Overpressure,Vacuum and Differential Pressure Of Air Or Other Non-Combustible,Non-Aggressive Gases.Possible Fields Of Application Include:

• Monitoring Air Filters And Ventilators
• Monitoring Industrial Cooling-Air Circuits
• Overheating Protection For Fan Heaters
• Monitoring Flows in Ventilation Ducts
• Controlling Air Fire-Potection Flaps
• Frost Protection For Heat Exchangers

Versions

With This Pressure Switch The Switching Pressure Can Be Adjusted Without A Pressure Gauge Using A Scaled Adjustment Knob.The Switching Differential Can Also Be Adjusted With A Screwdriver.

Switching Pressure Specifications Apply To Vertical Installation Which Is Also The Recommended Position With Pressure-Pipe Connections Pointing Downwards.If The Switches Are Installed Horizontally With AMP Connection Terminals Uppermost,The Switching Values Are Approx.20Pa Higher.

Maximum Operating Pressure :

• l0 kPa For all Pressure Ranges

Medium :

• Air,Non-Combustible And Non-Aggressive Gases.

Temperature Range :

• Medium And Ambient Temperature From-20’Cto +85’C.
• Storage Temperature From-40’Cto+85’C.

Diaphragm Material :

• Silicone, Temperedat 2oo•c,Free Of Gas Emissions.OtherN Materials Availabe On Request.

Pressure Connections :

• 2 Plastic Pipe Connection Pieces (Pl And P2), External Diameter 6.0 MM:
• Pl For Connection To Higher Pressure (Marked+J
• P2 For Connection To Lower Pressure (Marked-]

Housing Materials:Switch Body Made Of PA 6.6.Cover Made Of PS. 

Weight:

• With Cover 150 g
• Witout Cover ll0 g

Mechanical Working Life :

• Over lO’ Switcing Operations.

Electrical Rating :

• Standard Version            1.0A(0.4A]I250VAC
• Low-Voltage Version 0.lA/24VDC 

Electri Calconnections :

• AMP Frat Plug 6.3 MM x 0.8 MM In Accordance With DlN 46244 Or Push-On Screw Terminals.
• Cable Conduit PG-11 Or M20xl.5 With Cable Strain Relief.

Arrangement Of Contacts :

Dimensions :

930.82 GEMTECH Air Differential Pressure Switch 50-500 Pa

930.82 GEMTECH Air Differential Pressure Switch 50-500 Pa

GEMTECH Differential Pressure Switch 930.8x

With Adjustable Switching Pressure

Applications

GEMTECH Adjustable Differential Pressure Switch For Monitoring Overpressure,Vacuum and Differential Pressure Of Air Or Other Non-Combustible,Non-Aggressive Gases.Possible Fields Of Application Include:

• Monitoring Air Filters And Ventilators
• Monitoring Industrial Cooling-Air Circuits
• Overheating Protection For Fan Heaters
• Monitoring Flows in Ventilation Ducts
• Controlling Air Fire-Potection Flaps
• Frost Protection For Heat Exchangers

Versions

With This Pressure Switch The Switching Pressure Can Be Adjusted Without A Pressure Gauge Using A Scaled Adjustment Knob.The Switching Differential Can Also Be Adjusted With A Screwdriver.

Switching Pressure Specifications Apply To Vertical Installation Which Is Also The Recommended Position With Pressure-Pipe Connections Pointing Downwards.If The Switches Are Installed Horizontally With AMP Connection Terminals Uppermost,The Switching Values Are Approx.20Pa Higher.

Maximum Operating Pressure :

• l0 kPa For all Pressure Ranges

Medium :

• Air,Non-Combustible And Non-Aggressive Gases.

Temperature Range :

• Medium And Ambient Temperature From-20’Cto +85’C.
• Storage Temperature From-40’Cto+85’C.

Diaphragm Material :

• Silicone, Temperedat 2oo•c,Free Of Gas Emissions.OtherN Materials Availabe On Request.

Pressure Connections :

• 2 Plastic Pipe Connection Pieces (Pl And P2), External Diameter 6.0 MM:
• Pl For Connection To Higher Pressure (Marked+J
• P2 For Connection To Lower Pressure (Marked-]

Housing Materials:Switch Body Made Of PA 6.6.Cover Made Of PS. 

Weight:

• With Cover 150 g
• Witout Cover ll0 g

Mechanical Working Life :

• Over lO’ Switcing Operations.

Electrical Rating :

• Standard Version            1.0A(0.4A]I250VAC
• Low-Voltage Version 0.lA/24VDC 

Electri Calconnections :

• AMP Frat Plug 6.3 MM x 0.8 MM In Accordance With DlN 46244 Or Push-On Screw Terminals.
• Cable Conduit PG-11 Or M20xl.5 With Cable Strain Relief.

Arrangement Of Contacts :

Dimensions :

930.83 GEMTECH Air Differential Pressure Switch 200-1000 Pa

930.83 GEMTECH Air Differential Pressure Switch 200-1000 Pa

GEMTECH Differential Pressure Switch 930.8x

With Adjustable Switching Pressure

Applications

GEMTECH Adjustable Differential Pressure Switch For Monitoring Overpressure,Vacuum and Differential Pressure Of Air Or Other Non-Combustible,Non-Aggressive Gases.Possible Fields Of Application Include:

• Monitoring Air Filters And Ventilators
• Monitoring Industrial Cooling-Air Circuits
• Overheating Protection For Fan Heaters
• Monitoring Flows in Ventilation Ducts
• Controlling Air Fire-Potection Flaps
• Frost Protection For Heat Exchangers

Versions

With This Pressure Switch The Switching Pressure Can Be Adjusted Without A Pressure Gauge Using A Scaled Adjustment Knob.The Switching Differential Can Also Be Adjusted With A Screwdriver.

Switching Pressure Specifications Apply To Vertical Installation Which Is Also The Recommended Position With Pressure-Pipe Connections Pointing Downwards.If The Switches Are Installed Horizontally With AMP Connection Terminals Uppermost,The Switching Values Are Approx.20Pa Higher.

Maximum Operating Pressure :

• l0 kPa For all Pressure Ranges

Medium :

• Air,Non-Combustible And Non-Aggressive Gases.

Temperature Range :

• Medium And Ambient Temperature From-20’Cto +85’C.
• Storage Temperature From-40’Cto+85’C.

Diaphragm Material :

• Silicone, Temperedat 2oo•c,Free Of Gas Emissions.OtherN Materials Availabe On Request.

Pressure Connections :

• 2 Plastic Pipe Connection Pieces (Pl And P2), External Diameter 6.0 MM:
• Pl For Connection To Higher Pressure (Marked+J
• P2 For Connection To Lower Pressure (Marked-]

Housing Materials:Switch Body Made Of PA 6.6.Cover Made Of PS. 

Weight:

• With Cover 150 g
• Witout Cover ll0 g

Mechanical Working Life :

• Over lO’ Switcing Operations.

Electrical Rating :

• Standard Version            1.0A(0.4A]I250VAC
• Low-Voltage Version 0.lA/24VDC 

Electri Calconnections :

• AMP Frat Plug 6.3 MM x 0.8 MM In Accordance With DlN 46244 Or Push-On Screw Terminals.
• Cable Conduit PG-11 Or M20xl.5 With Cable Strain Relief.

Arrangement Of Contacts :

Dimensions :

930.85 GEMTECH Air Differential Pressure Switch 500-2500 Pa

930.85 GEMTECH Air Differential Pressure Switch 500-2500 Pa

GEMTECH Differential Pressure Switch 930.8x

With Adjustable Switching Pressure

Applications

GEMTECH Adjustable Differential Pressure Switch For Monitoring Overpressure,Vacuum and Differential Pressure Of Air Or Other Non-Combustible,Non-Aggressive Gases.Possible Fields Of Application Include:

• Monitoring Air Filters And Ventilators
• Monitoring Industrial Cooling-Air Circuits
• Overheating Protection For Fan Heaters
• Monitoring Flows in Ventilation Ducts
• Controlling Air Fire-Potection Flaps
• Frost Protection For Heat Exchangers

Versions

With This Pressure Switch The Switching Pressure Can Be Adjusted Without A Pressure Gauge Using A Scaled Adjustment Knob.The Switching Differential Can Also Be Adjusted With A Screwdriver.

Switching Pressure Specifications Apply To Vertical Installation Which Is Also The Recommended Position With Pressure-Pipe Connections Pointing Downwards.If The Switches Are Installed Horizontally With AMP Connection Terminals Uppermost,The Switching Values Are Approx.20Pa Higher.

Maximum Operating Pressure :

• l0 kPa For all Pressure Ranges

Medium :

• Air,Non-Combustible And Non-Aggressive Gases.

Temperature Range :

• Medium And Ambient Temperature From-20’Cto +85’C.
• Storage Temperature From-40’Cto+85’C.

Diaphragm Material :

• Silicone, Temperedat 2oo•c,Free Of Gas Emissions.OtherN Materials Availabe On Request.

Pressure Connections :

• 2 Plastic Pipe Connection Pieces (Pl And P2), External Diameter 6.0 MM:
• Pl For Connection To Higher Pressure (Marked+J
• P2 For Connection To Lower Pressure (Marked-]

Housing Materials:Switch Body Made Of PA 6.6.Cover Made Of PS. 

Weight:

• With Cover 150 g
• Witout Cover ll0 g

Mechanical Working Life :

• Over lO’ Switcing Operations.

Electrical Rating :

• Standard Version            1.0A(0.4A]I250VAC
• Low-Voltage Version 0.lA/24VDC 

Electri Calconnections :

• AMP Frat Plug 6.3 MM x 0.8 MM In Accordance With DlN 46244 Or Push-On Screw Terminals.
• Cable Conduit PG-11 Or M20xl.5 With Cable Strain Relief.

Arrangement Of Contacts :

Dimensions :

930.86 GEMTECH Air Differential Pressure Switch 1000-5000 Pa

930.86 GEMTECH Air Differential Pressure Switch 1000-5000 Pa

GEMTECH Differential Pressure Switch 930.8x

With Adjustable Switching Pressure

Applications

GEMTECH Adjustable Differential Pressure Switch For Monitoring Overpressure,Vacuum and Differential Pressure Of Air Or Other Non-Combustible,Non-Aggressive Gases.Possible Fields Of Application Include:

• Monitoring Air Filters And Ventilators
• Monitoring Industrial Cooling-Air Circuits
• Overheating Protection For Fan Heaters
• Monitoring Flows in Ventilation Ducts
• Controlling Air Fire-Potection Flaps
• Frost Protection For Heat Exchangers

Versions

With This Pressure Switch The Switching Pressure Can Be Adjusted Without A Pressure Gauge Using A Scaled Adjustment Knob.The Switching Differential Can Also Be Adjusted With A Screwdriver.

Switching Pressure Specifications Apply To Vertical Installation Which Is Also The Recommended Position With Pressure-Pipe Connections Pointing Downwards.If The Switches Are Installed Horizontally With AMP Connection Terminals Uppermost,The Switching Values Are Approx.20Pa Higher.

Maximum Operating Pressure :

• l0 kPa For all Pressure Ranges

Medium :

• Air,Non-Combustible And Non-Aggressive Gases.

Temperature Range :

• Medium And Ambient Temperature From-20’Cto +85’C.
• Storage Temperature From-40’Cto+85’C.

Diaphragm Material :

• Silicone, Temperedat 2oo•c,Free Of Gas Emissions.OtherN Materials Availabe On Request.

Pressure Connections :

• 2 Plastic Pipe Connection Pieces (Pl And P2), External Diameter 6.0 MM:
• Pl For Connection To Higher Pressure (Marked+J
• P2 For Connection To Lower Pressure (Marked-]

Housing Materials:Switch Body Made Of PA 6.6.Cover Made Of PS. 

Weight:

• With Cover 150 g
• Witout Cover ll0 g

Mechanical Working Life :

• Over lO’ Switcing Operations.

Electrical Rating :

• Standard Version            1.0A(0.4A]I250VAC
• Low-Voltage Version 0.lA/24VDC 

Electri Calconnections :

• AMP Frat Plug 6.3 MM x 0.8 MM In Accordance With DlN 46244 Or Push-On Screw Terminals.
• Cable Conduit PG-11 Or M20xl.5 With Cable Strain Relief.

Arrangement Of Contacts :

Dimensions :

Sifter Sieves

Mechanical Sifter Sieves: - Sieves for mech. shifter size of 20” and 30” and mesh size as per clients choice. In big sizes supports are provided for the rigidity and stiffness.

We are looking queries from Sri lanka, Nepal, Bangladesh,

Other Information

Pay Mode Terms:

• T/T (Bank Transfer)

SS Sifter Sieves

We manufacture SS Sifter Sieves in SS 304 and SS 316 with Silicon Molded / without Silicon molded .

Size

• Dia 48"- 4 Mesh To 200 Mesh
• Dia 48"- 4 Mesh To 200 Mesh
• Dia 48"- 4 Mesh To 200 Mesh

Other Information

Pay Mode Terms:

• T/T (Bank Transfer)

Pharma Sifter Sieves

We are engaged in offering our clients with a qualitative range of Pharma Sifter Sieves. These are offered in diameters of 20, 30, 40, and 48 inches and also as per the drawings from 4 meshes to 500 meshes with additional cross support of 18 SWGS. Our range is cross welded to the bottom of the ring with additional sieves. This supports sieves as per customer specifications and we also silicon mould sifter sieves using SS 316/304.

Other Information

Pay Mode Terms:

• T/T (Bank Transfer)