Dwyer Differential Pressure Switch Wholesaler

Approx. Rs 2,500 / NumberGet Latest Price

Product BrochureProduct Details:

The Series BDPA Adjustable Differential Pressure Alarm with built-in audible and visual set point indication is designed for overpressure, vacuum, and differential pressure applications. The scaled adjustment knob allows changes to the switching pressure to be made without a pressure gage. The silicone diaphragm and PA 6.6 body make the Series BDPA perfect for use with air and other noncombustible gases.

The Series BDPA Adjustable Differential Pressure Alarms offer a versatile range of configurations allowing utilization of their many features. The BDPA can be powered by battery or 24 VDC/VAC line power. If connecting line power, the battery can act as back-up power in case of power outage. When set point threshold is reached, a local loud audible buzzer and bright LED will indicate periodically notifying of set point activation. An SPDT contact may also be wired to send a signal remotely to a DDC or building management system. A snooze button located through an opening in the cover can be pressed by the user to manually disengage the audible and visual indication until a maintenance operation is performed. If the instrument is mounted where it is difficult to access, a remote contact may be connected allowing the user to deactivate the buzzer and LED at the remote contact location.

The Series BDPA Differential Pressure Alarm's great functional versatility makes it perfect for filter, fan, and ventilation applications or any retrofit job where installing electrical wiring proves cost-prohibitive.

Note: For a 1/2" npt connection, use the 1/2" conduit fitting adapter (A-483).

Approvals

• CE Approval
• Reduction of Hazardous Substance (RoHS)

Specification

Approx. Rs 2,500 / NumberGet Latest Price

Product BrochureProduct Details:

The Series BDPA Adjustable Differential Pressure Alarm with built-in audible and visual set point indication is designed for overpressure, vacuum, and differential pressure applications. The scaled adjustment knob allows changes to the switching pressure to be made without a pressure gage. The silicone diaphragm and PA 6.6 body make the Series BDPA perfect for use with air and other noncombustible gases.

The Series BDPA Adjustable Differential Pressure Alarms offer a versatile range of configurations allowing utilization of their many features. The BDPA can be powered by battery or 24 VDC/VAC line power. If connecting line power, the battery can act as back-up power in case of power outage. When set point threshold is reached, a local loud audible buzzer and bright LED will indicate periodically notifying of set point activation. An SPDT contact may also be wired to send a signal remotely to a DDC or building management system. A snooze button located through an opening in the cover can be pressed by the user to manually disengage the audible and visual indication until a maintenance operation is performed. If the instrument is mounted where it is difficult to access, a remote contact may be connected allowing the user to deactivate the buzzer and LED at the remote contact location.

The Series BDPA Differential Pressure Alarm's great functional versatility makes it perfect for filter, fan, and ventilation applications or any retrofit job where installing electrical wiring proves cost-prohibitive.

Note: For a 1/2" npt connection, use the 1/2" conduit fitting adapter (A-483).

Approvals:

• CE Approval
• Reduction of Hazardous Substance (RoHS)

 

Specification:

Approx. Rs 2,500 / NumberGet Latest Price

Product BrochureProduct Details:

The Series BDPA Adjustable Differential Pressure Alarm with built-in audible and visual set point indication is designed for overpressure, vacuum, and differential pressure applications. The scaled adjustment knob allows changes to the switching pressure to be made without a pressure gage. The silicone diaphragm and PA 6.6 body make the Series BDPA perfect for use with air and other noncombustible gases.

The Series BDPA Adjustable Differential Pressure Alarms offer a versatile range of configurations allowing utilization of their many features. The BDPA can be powered by battery or 24 VDC/VAC line power. If connecting line power, the battery can act as back-up power in case of power outage. When set point threshold is reached, a local loud audible buzzer and bright LED will indicate periodically notifying of set point activation. An SPDT contact may also be wired to send a signal remotely to a DDC or building management system. A snooze button located through an opening in the cover can be pressed by the user to manually disengage the audible and visual indication until a maintenance operation is performed. If the instrument is mounted where it is difficult to access, a remote contact may be connected allowing the user to deactivate the buzzer and LED at the remote contact location.

The Series BDPA Differential Pressure Alarm's great functional versatility makes it perfect for filter, fan, and ventilation applications or any retrofit job where installing electrical wiring proves cost-prohibitive.

Note: For a 1/2" npt connection, use the 1/2" conduit fitting adapter (A-483).

Approvals

• CE Approval
• Reduction of Hazardous Substance (RoHS)

Specification

Approx. Rs 2,500 / NumberGet Latest Price

Product BrochureProduct Details:

Dwyer BDPA-03-2-N Adjustable Differential Pressure Switch

Series BDPA Adjustable Differential Pressure Alarm .20-2.00" w.c.

24 Volt or Battery Powered, Built-in Audible and Visual Alarm

The Series BDPA Adjustable Differential Pressure Alarm with built-in audible and visual set point indication is designed for overpressure, vacuum, and differential pressure applications. The scaled adjustment knob allows changes to the switching pressure to be made without a pressure gage. The silicone diaphragm and PA 6.6 body make the Series BDPA perfect for use with air and other noncombustible gases.

The Series BDPA Adjustable Differential Pressure Alarms offer a versatile range of configurations allowing utilization of their many features. The BDPA can be powered by battery or 24 VDC/VAC line power. If connecting line power, the battery can act as back-up power in case of power outage. When set point threshold is reached, a local loud audible buzzer and bright LED will indicate periodically notifying of set point activation. An SPDT contact may also be wired to send a signal remotely to a DDC or building management system. A snooze button located through an opening in the cover can be pressed by the user to manually disengage the audible and visual indication until a maintenance operation is performed. If the instrument is mounted where it is difficult to access, a remote contact may be connected allowing the user to deactivate the buzzer and LED at the remote contact location.

The Series BDPA Differential Pressure Alarm's great functional versatility makes it perfect for filter, fan, and ventilation applications or any retrofit job where installing electrical wiring proves cost-prohibitive.

Note: For a 1/2" npt connection, use the 1/2" conduit fitting adapter (A-483).

Approvals

• Reduction of Hazardous Substance (RoHS)
• CE Approval

Specification

Approx. Rs 2,500 / NumberGet Latest Price

Product BrochureProduct Details:

The Series BDPA Adjustable Differential Pressure Alarm with built-in audible and visual set point indication is designed for overpressure, vacuum, and differential pressure applications. The scaled adjustment knob allows changes to the switching pressure to be made without a pressure gage. The BDPA is available with settings from 0.08" w.c. (20 Pa) to 20" w.c. (5000 Pa). The silicone diaphragm and PA 6.6 body make the Series BDPA perfect for use with air and other noncombustible gases.

The Series BDPA Adjustable Differential Pressure Alarms offer a versatile range of configurations allowing utilization of their many features. The BDPA can be powered by battery or 24 VDC/VAC line power. If connecting line power, the battery can act as back-up power in case of power outage. When set point threshold is reached, a local loud audible buzzer and bright LED will indicate periodically notifying of set point activation. An SPDT contact may also be wired to send a signal remotely to a DDC or building management system. A snooze button located through an opening in the cover can be pressed by the user to manually disengage the audible and visual indication until a maintenance operation is performed. If the instrument is mounted where it is difficult to access, a remote contact may be connected allowing the user to deactivate the buzzer and LED at the remote contact location.

The Series BDPA Differential Pressure Alarm's great functional versatility makes it perfect for filter, fan, and ventilation applications or any retrofit job where installing electrical wiring proves cost-prohibitive.

 

Note: For a 1/2" npt connection, use the 1/2" conduit fitting adapter (A-483).

Product Applications:

• Air filter and ventilator monitoring
• Industrial cooling circuits
• Fire-protection damper control
• Ventilation duct monitoring
• Fan heater overheating protection
• Heat exchanger frost protection

Specification:

Approx. Rs 2,500 / NumberGet Latest Price

Product BrochureProduct Details:

The Series BDPA Adjustable Differential Pressure Alarm with built-in audible and visual set point indication is designed for overpressure, vacuum, and differential pressure applications. The scaled adjustment knob allows changes to the switching pressure to be made without a pressure gage. The BDPA is available with settings from 0.08" w.c. (20 Pa) to 20" w.c. (5000 Pa). The silicone diaphragm and PA 6.6 body make the Series BDPA perfect for use with air and other noncombustible gases.

The Series BDPA Adjustable Differential Pressure Alarms offer a versatile range of configurations allowing utilization of their many features. The BDPA can be powered by battery or 24 VDC/VAC line power. If connecting line power, the battery can act as back-up power in case of power outage. When set point threshold is reached, a local loud audible buzzer and bright LED will indicate periodically notifying of set point activation. An SPDT contact may also be wired to send a signal remotely to a DDC or building management system. A snooze button located through an opening in the cover can be pressed by the user to manually disengage the audible and visual indication until a maintenance operation is performed. If the instrument is mounted where it is difficult to access, a remote contact may be connected allowing the user to deactivate the buzzer and LED at the remote contact location.

The Series BDPA Differential Pressure Alarm's great functional versatility makes it perfect for filter, fan, and ventilation applications or any retrofit job where installing electrical wiring proves cost-prohibitive.

Note: For a 1/2" npt connection, use the 1/2" conduit fitting adapter (A-483).

Product Applications

• Air filter and ventilator monitoring
• Industrial cooling circuits
• Fire-protection damper control
• Ventilation duct monitoring
• Fan heater overheating protection
• Heat exchanger frost protection

PRODUCT DESCRIPTIONDwyer Instruments BDPA-08-2-N, Adjustable differential pressure alarm, range .08-1.20 w.c., M20 connection. 
Adjustable differential pressure alarm, range .08-1.20 w.c., M20 connection.
24 Volt or Battery Powered, Built-in Audible and Visual Alarm
Item Specifications

• Service: Air and noncombustible, compatible gases.
• Wetted Materials: Diaphragm: Silicone; Housing: Switch Body: PA 6.6 and POM; Cover: Polystyrene.
• Temperature Limits: 32 to 122°F (0 to 50°C).
• pressure Limits: 40 w.c. (10 kPa).
• Electrical Rating: 1.0 A @ 30 VDC/VAC/span>
• Switch Type: SPDT.
• Alarm Indicationrm.: Red LED and audible alarm.
• Alarm Level: Approximately 90db at 4 (10 cm).
• Alarm Acknowledge: Button preSS.
• Power Requirements: 16 to 30 VDC, 18 to 30 VACor 3.6 V LS14250 lithium metal battery, installed functional, user replaceable. Battery acts as back-up if power is lost.
• Battery Life: Approximately 1.5 years with 3.6 V/1.2 Ah.
• Repeatability: _15% FS.
• Electrical Connections: Screw terminals. M20x1.5 with cable strain relief or optional 1/2 NPT connection.
• process Connections: 5/16 (7.94 mm) outside diameter tubing, 1/4 (6.0 mm) inside diameter tubing.
• Mounting Orientation: Vertically, with pressure connections pointing downwards.
• Weight: 6.1 oz (173 g).
• Enclosure Rating: IP21.
• Agency Approvals: CE, RoHS.

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• Dwyer Instruments
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Approx. Rs 1,450 / NumberGet Latest Price

Product BrochureProduct Details:

Our firm offers a high-quality range of Dwyer Differential Pressure Switch.

Features:

• HVAC Differential Pressure Switch with Dual scale filed adjustable Set Point Knob.
• The compact size, adjustment knob and low cost makes ADPS/EDPS the perfect choice for HVAC applications.

Applications:

• Monitoring air filters and ventilators
• Overheating protection for fan heaters
• Monitoring industrial cooling air circuits
• Monitoring flow in duct ventilation
• Controlling air and fire protection dampers

Approx. Rs 2,250 / NumberGet Latest Price

Product BrochureProduct Details:

The Series EDPS Adjustable Differential Pressure Switch is designed for pressure, vacuum, and differential pressures. The dual scaled adjustment knob in inches water column and pascals allows changes to the switching pressure to be made without a pressure gage. The EDPS is available with settings from 0.08" w.c. (20 Pa) up to 16" w.c. (4000 Pa). The silicone diaphragm and PA 6.6 body make the series EDPS ideal for use with air and other noncombustible gases. The compact size, adjustment knob and meeting the UL508 standard make the EDPS the perfect choice for H.V.A.C. applications. Product Applications

• Monitoring air filters and ventilators.
• Monitoring industrial cooling-air circuits.
• Overheating protection for fan heaters.
• Monitoring flows in ventilation ducts.
• Controlling air and fire-protection dampers.
• Frost protection for heat exchanges

Approx. Rs 2,250 / NumberGet Latest Price

Product BrochureProduct Details:

The Series EDPS Adjustable Differential Pressure Switch is designed for pressure, vacuum, and differential pressures. The dual scaled adjustment knob in inches water column and pascals allows changes to the switching pressure to be made without a pressure gage. The EDPS is available with settings from 0.08" w.c. (20 Pa) up to 16" w.c. (4000 Pa). The silicone diaphragm and PA 6.6 body make the series EDPS ideal for use with air and other noncombustible gases. The compact size, adjustment knob and meeting the UL508 standard make the EDPS the perfect choice for H.V.A.C. applications. Product Applications

• Monitoring air filters and ventilators.
• Monitoring industrial cooling-air circuits.
• Overheating protection for fan heaters.
• Monitoring flows in ventilation ducts.
• Controlling air and fire-protection dampers.
• Frost protection for heat exchanges

Approx. Rs 2,250 / NumberGet Latest Price

Product BrochureProduct Details:

The Series EDPS Adjustable Differential Pressure Switch is designed for pressure, vacuum, and differential pressures. The dual scaled adjustment knob in inches water column and pascals allows changes to the switching pressure to be made without a pressure gage. The EDPS is available with settings from 0.08" w.c. (20 Pa) up to 16" w.c. (4000 Pa). The silicone diaphragm and PA 6.6 body make the series EDPS ideal for use with air and other noncombustible gases. The compact size, adjustment knob and meeting the UL508 standard make the EDPS the perfect choice for H.V.A.C. applications. Product Applications

• Monitoring air filters and ventilators.
• Monitoring industrial cooling-air circuits.
• Overheating protection for fan heaters.
• Monitoring flows in ventilation ducts.
• Controlling air and fire-protection dampers.
• Frost protection for heat exchanges

Approx. Rs 2,250 / NumberGet Latest Price

Product BrochureProduct Details:

The Series EDPS Adjustable Differential Pressure Switch is designed for pressure, vacuum, and differential pressures. The dual scaled adjustment knob in inches water column and pascals allows changes to the switching pressure to be made without a pressure gage. The EDPS is available with settings from 0.08" w.c. (20 Pa) up to 16" w.c. (4000 Pa). The silicone diaphragm and PA 6.6 body make the series EDPS ideal for use with air and other noncombustible gases. The compact size, adjustment knob and meeting the UL508 standard make the EDPS the perfect choice for H.V.A.C. applications.

Product Applications:

• Monitoring air filters and ventilators.
• Monitoring industrial cooling-air circuits.
• Overheating protection for fan heaters.
• Monitoring flows in ventilation ducts.
• Controlling air and fire-protection dampers.
• Frost protection for heat exchanges

Approx. Rs 2,250 / NumberGet Latest Price

Product BrochureProduct Details:

The Series EDPS Adjustable Differential Pressure Switch is designed for pressure, vacuum, and differential pressures. The dual scaled adjustment knob in inches water column and pascals allows changes to the switching pressure to be made without a pressure gage. The EDPS is available with settings from 0.08" w.c. (20 Pa) up to 16" w.c. (4000 Pa). The silicone diaphragm and PA 6.6 body make the series EDPS ideal for use with air and other noncombustible gases. The compact size, adjustment knob and meeting the UL508 standard make the EDPS the perfect choice for H.V.A.C. applications. Product Applications

• Monitoring air filters and ventilators.
• Monitoring industrial cooling-air circuits.
• Overheating protection for fan heaters.
• Monitoring flows in ventilation ducts.
• Controlling air and fire-protection dampers.
• Frost protection for heat exchanges

Approx. Rs 1,450 / NumberGet Latest Price

Product BrochureProduct Details:

Features:

• Available with settings from 0.08" w.c. (20 Pa) up to 16" w.c. (4000 Pa)
• The silicone diaphragm and PA 6.6 body make the series ADPS ideal for use with air and other noncombustible gases
• The compact size, adjustment knob and low cost make the ADPS the perfect choice for HVAC applications

Specifications:

• Service: Air and non-combustible, compatible gases
• Temperature Limits: Process and ambient temperature from -4 to 185°F (-20 to 85°C)
• Pressure Limits: Max. Operating Pressure: 40" w.c. (10 kPa) for all pressure ranges
• Switch Type: Single-pole double-throw (SPDT)
• Electrical Rating: Max., 1.5A/250 VAC, max. switching rate: 6 cycles/min.; Gold Contact Option: 0.4 A/ 250 VAC
• Electrical Connections: Push-on screw terminals. M20x1.5 with cable strain relief or optional 1/2" NPT connection
• Process Connections: 5/16" (7.94 mm) outside diameter tubing, 1/4" (6.0 mm) inside diameter tubing
• Enclosure Rating: NEMA 13, IP54
• Mounting Orientation: Vertically, with pressure connections pointing downwards
• Mechanical Working Life: Over 106 switching operations
• Weight: 5.6 oz (160 g)

Applications:

• Monitoring air filters and ventilators
• Monitoring industrial cooling-air circuits
• Overheating protection for fan heaters
• Monitoring flows in ventilation ducts
• Controlling air and fire-protection dampers
• Frost protection for heat exchanges

Approx. Rs 2,250 / NumberGet Latest Price

Product BrochureProduct Details:

The Series EDPS Adjustable Differential Pressure Switch is designed for pressure, vacuum, and differential pressures. The dual scaled adjustment knob in inches water column and pascals allows changes to the switching pressure to be made without a pressure gage. The EDPS is available with settings from 0.08" w.c. (20 Pa) up to 16" w.c. (4000 Pa). The silicone diaphragm and PA 6.6 body make the series EDPS ideal for use with air and other noncombustible gases. The compact size, adjustment knob and meeting the UL508 standard make the EDPS the perfect choice for H.V.A.C. applications. Product Applications

• Monitoring air filters and ventilators.
• Monitoring industrial cooling-air circuits.
• Overheating protection for fan heaters.
• Monitoring flows in ventilation ducts.
• Controlling air and fire-protection dampers.
• Frost protection for heat exchanges

Approx. Rs 1,450 / NumberGet Latest Price

Product BrochureProduct Details:

Features:

• Available with settings from 0.08" w.c. (20 Pa) up to 16" w.c. (4000 Pa)
• The silicone diaphragm and PA 6.6 body make the series ADPS ideal for use with air and other noncombustible gases
• The compact size, adjustment knob and low cost make the ADPS the perfect choice for HVAC applications

Specifications

• Service: Air and non-combustible, compatible gases
• Temperature Limits: Process and ambient temperature from -4 to 185°F (-20 to 85°C)
• Pressure Limits: Max. Operating Pressure: 40" w.c. (10 kPa) for all pressure ranges
• Switch Type: Single-pole double-throw (SPDT)
• Electrical Rating: Max., 1.5A/250 VAC, max. switching rate: 6 cycles/min.; Gold Contact Option: 0.4 A/ 250 VAC
• Electrical Connections: Push-on screw terminals. M20x1.5 with cable strain relief or optional 1/2" NPT connection
• Process Connections: 5/16" (7.94 mm) outside diameter tubing, 1/4" (6.0 mm) inside diameter tubing
• Enclosure Rating: NEMA 13, IP54
• Mounting Orientation: Vertically, with pressure connections pointing downwards
• Mechanical Working Life: Over 106 switching operations
• Weight: 5.6 oz (160 g)

Applications

• Monitoring air filters and ventilators
• Monitoring industrial cooling-air circuits
• Overheating protection for fan heaters
• Monitoring flows in ventilation ducts
• Controlling air and fire-protection dampers
• Frost protection for heat exchanges

Approx. Rs 1,450 / NumberGet Latest Price

Product BrochureProduct Details:

Features:

• Available with settings from 0.08" w.c. (20 Pa) up to 16" w.c. (4000 Pa)
• The silicone diaphragm and PA 6.6 body make the series ADPS ideal for use with air and other noncombustible gases
• The compact size, adjustment knob and low cost make the ADPS the perfect choice for HVAC applications

Specifications:

• Service: Air and non-combustible, compatible gases
• Temperature Limits: Process and ambient temperature from -4 to 185°F (-20 to 85°C)
• Pressure Limits: Max. Operating Pressure: 40" w.c. (10 kPa) for all pressure ranges
• Switch Type: Single-pole double-throw (SPDT)
• Electrical Rating: Max., 1.5A/250 VAC, max. switching rate: 6 cycles/min.; Gold Contact Option: 0.4 A/ 250 VAC
• Electrical Connections: Push-on screw terminals. M20x1.5 with cable strain relief or optional 1/2" NPT connection
• Process Connections: 5/16" (7.94 mm) outside diameter tubing, 1/4" (6.0 mm) inside diameter tubing
• Enclosure Rating: NEMA 13, IP54
• Mounting Orientation: Vertically, with pressure connections pointing downwards
• Mechanical Working Life: Over 106 switching operations
• Weight: 5.6 oz (160 g)

Applications:

• Monitoring air filters and ventilators
• Monitoring industrial cooling-air circuits
• Overheating protection for fan heaters
• Monitoring flows in ventilation ducts
• Controlling air and fire-protection dampers
• Frost protection for heat exchanges

Approx. Rs 1,450 / NumberGet Latest Price

Product BrochureProduct Details:

Features:

• Available with settings from 0.08" w.c. (20 Pa) up to 16" w.c. (4000 Pa)
• The silicone diaphragm and PA 6.6 body make the series ADPS ideal for use with air and other noncombustible gases
• The compact size, adjustment knob and low cost make the ADPS the perfect choice for HVAC applications

Specifications

• Service: Air and non-combustible, compatible gases
• Temperature Limits: Process and ambient temperature from -4 to 185°F (-20 to 85°C)
• Pressure Limits: Max. Operating Pressure: 40" w.c. (10 kPa) for all pressure ranges
• Switch Type: Single-pole double-throw (SPDT)
• Electrical Rating: Max., 1.5A/250 VAC, max. switching rate: 6 cycles/min.; Gold Contact Option: 0.4 A/ 250 VAC
• Electrical Connections: Push-on screw terminals. M20x1.5 with cable strain relief or optional 1/2" NPT connection
• Process Connections: 5/16" (7.94 mm) outside diameter tubing, 1/4" (6.0 mm) inside diameter tubing
• Enclosure Rating: NEMA 13, IP54
• Mounting Orientation: Vertically, with pressure connections pointing downwards
• Mechanical Working Life: Over 106 switching operations
• Weight: 5.6 oz (160 g)

Applications

• Monitoring air filters and ventilators
• Monitoring industrial cooling-air circuits
• Overheating protection for fan heaters
• Monitoring flows in ventilation ducts
• Controlling air and fire-protection dampers
• Frost protection for heat exchanges

Approx. Rs 1,450 / NumberGet Latest Price

Product BrochureProduct Details:

Features:

• Available with settings from 0.08" w.c. (20 Pa) up to 16" w.c. (4000 Pa)
• The silicone diaphragm and PA 6.6 body make the series ADPS ideal for use with air and other noncombustible gases
• The compact size, adjustment knob and low cost make the ADPS the perfect choice for HVAC applications

Specifications

• Service: Air and non-combustible, compatible gases
• Temperature Limits: Process and ambient temperature from -4 to 185°F (-20 to 85°C)
• Pressure Limits: Max. Operating Pressure: 40" w.c. (10 kPa) for all pressure ranges
• Switch Type: Single-pole double-throw (SPDT)
• Electrical Rating: Max., 1.5A/250 VAC, max. switching rate: 6 cycles/min.; Gold Contact Option: 0.4 A/ 250 VAC
• Electrical Connections: Push-on screw terminals. M20x1.5 with cable strain relief or optional 1/2" NPT connection
• Process Connections: 5/16" (7.94 mm) outside diameter tubing, 1/4" (6.0 mm) inside diameter tubing
• Enclosure Rating: NEMA 13, IP54
• Mounting Orientation: Vertically, with pressure connections pointing downwards
• Mechanical Working Life: Over 106 switching operations
• Weight: 5.6 oz (160 g)

Applications:

• Monitoring air filters and ventilators
• Monitoring industrial cooling-air circuits
• Overheating protection for fan heaters
• Monitoring flows in ventilation ducts
• Controlling air and fire-protection dampers
• Frost protection for heat exchanges

Approx. Rs 1,450 / NumberGet Latest Price

Product BrochureProduct Details:

Designed for pressure, vacuum, and differential pressures. The dual scaled adjustment knob in inches water column and Pascals allows changes to the switching pressure to be made without a pressure gage.

Adjustable differential pressure switch, set point range 0.20 to 2.00" w.c., M20 connection.DPS Series Offers

Features

• Available with settings from 0.08" w.c. (20 Pa) up to 16" w.c. (4000 Pa)
• The silicone diaphragm and PA 6.6 body make the series ADPS ideal for use with air and other noncombustible gases
• The compact size, adjustment knob and low cost make the ADPS the perfect choice for HVAC applications

Specifications

• Service: Air and non-combustible, compatible gases
• Temperature Limits: Process and ambient temperature from -4 to 185°F (-20 to 85°C)
• Pressure Limits: Max. Operating Pressure: 40" w.c. (10 kPa) for all pressure ranges
• Switch Type: Single-pole double-throw (SPDT)
• Electrical Rating: Max., 1.5A/250 VAC, max. switching rate: 6 cycles/min.; Gold Contact Option: 0.4 A/ 250 VAC
• Electrical Connections: Push-on screw terminals. M20x1.5 with cable strain relief or optional 1/2" NPT connection
• Process Connections: 5/16" (7.94 mm) outside diameter tubing, 1/4" (6.0 mm) inside diameter tubing
• Enclosure Rating: NEMA 13, IP54
• Mounting Orientation: Vertically, with pressure connections pointing downwards
• Mechanical Working Life: Over 106 switching operations
• Weight: 5.6 oz (160 g)

Applications

• Monitoring air filters and ventilators
• Monitoring industrial cooling-air circuits
• Overheating protection for fan heaters
• Monitoring flows in ventilation ducts
• Controlling air and fire-protection dampers
• Frost protection for heat exchanges

Approx. Rs 3,000 / NumberGet Latest Price

Product BrochureProduct Details:

Special Features :

• High Quality, Low-Cost
• Visual Set Point Indication
• Hassle-Free Field Adjustment Knob
• 2% Repeatability

The DP930 Differential Pressure Switch is a low-cost easy to use switch for very low pressure applications. The switch can monitor positive, negative, or differential pressure and with an easy to adjust set point knob makes field set up and adjustment hassle free. The differential pressure switch includes a SPDT relay rated for 1A @ 250V and can be set as low as 0.08” w.c. (20 Pa)

Approx. Rs 1,450 / NumberGet Latest Price

Product BrochureProduct Details:

Being a market leader of this domain, we present clients with the premium quality of Differential Pressure Switch. Known for its simple calibration, digital push button and reduced set up time, the differential pressure switch is used for monitoring of air filters. Furthermore, the differential pressure switch is used for monitoring of ventilators.

Features:

• Monitoring of industrial cooling air circuits
• Simple calibration
• Easy to use and maintain

Other Details:

• Monitoring of air filters and ventilators
• Monitoring of industrial cooling air circuits
• Monitoring flow in ventilation ducts
• Overheating protection in fan heaters
• AHU status, fan status monitoring
• Controlling air and fire-protection flaps
• Frost protection for heat exchangers

Specifications:

• Adjustable switching knob
• Also available in ATEX, Hazardous area certified (Gr IIB, Gases)

Industries:

• Clean rooms, pharmaceutical
• Building ventilation
• Fan status monitoring
• Oil & gas
• Food processing
• Textile industries

Approx. Rs 450 / NumberGet Latest Price

Product Details:

Dwyer Air Filter Kit A - 481

Mack - Dwyer USA

MODEL - A - 481 Installer Kit w/2 A-480 Plastic Static Tips and 6’ PVC Tubing