Dwyer Differential Pressure Switch

Dwyer Differential Pressure Switch

Product Details:

Minimum Order Quantity 1 Number
Brand DWYER USA
Color Grey
Media Type Gas
Model No. ADPS-07-2-N
Power/Voltage (V) 20 Pa to 5000 Pa

Dwyer Differential Pressure Switch

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

Additional Information:

  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: DELHI
  • Production Capacity: www.envirotechindia.info
  • Delivery Time: www.envirotechdelhi.co.in
  • Packaging Details: www.envirotechdelhi.net
Dwyer BDPA-07-2-N Adjustable Differential Pressure Switch

Dwyer BDPA-07-2-N Adjustable Differential Pressure Switch

Product Details:

Minimum Order Quantity 1 Number
Brand DWYER USA
Media Type Gas
Model No. BDPA-07-2-N
Model Number BDPA-07-2-N

Dwyer BDPA-07-2-N Adjustable Differential Pressure SwitchDescriptionSeries BDPA Adjustable Differential Pressure Alarm 4.00-20.00″ 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

  • CE Approval
  • Reduction of Hazardous Substance (RoHS)

Specification

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
Switch Type SPDT
Alarm Indicationrm. Red LED and audible alarm
Alarm Level Approximately 90 db at 4″ (10 cm)
Alarm Acknowledge Button press
Power Requirements 16 to 30 VDC, 18 to 30 VAC or 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
Enclosure Rating IP21
Weight 6.1 oz (173 g)
Agency Approvals CE, RoHS

Additional Information:

  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: DELHI
  • Production Capacity: www.envirotechdelhi.net
  • Delivery Time: www.envirotechdelhi.co.in
  • Packaging Details: www.envirotechindia.info
Dwyer BDPA-05-2-N Adjustable Differential Pressure Switch

Dwyer BDPA-05-2-N Adjustable Differential Pressure Switch

Product Details:

Minimum Order Quantity 1 Number
Brand DWYER USA
Media Type Gas
Model No. BDPA-05-2-N
Model Number BDPA-05-2-N

Dwyer BDPA-05-2-N Adjustable Differential Pressure Switch

DescriptionSeries BDPA Adjustable Differential Pressure Alarm .80-4.00″ 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

  • CE Approval
  • Reduction of Hazardous Substance (RoHS)

 

Specification

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
Switch Type SPDT
Alarm Indicationrm. Red LED and audible alarm
Alarm Level Approximately 90 db at 4″ (10 cm)
Alarm Acknowledge Button press
Power Requirements 16 to 30 VDC, 18 to 30 VAC or 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
Enclosure Rating IP21
Weight 6.1 oz (173 g)
Agency Approvals CE, RoHS

Additional Information:

  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: DELHI
  • Production Capacity: www.envirotechindustrialproductsdelhi.com
  • Delivery Time: www.envirotechindustrialproduct.info
  • Packaging Details: www.envirotechindustrialproducts.info
Dwyer Air Filter Kit A – 481

Dwyer Air Filter Kit A – 481

Product Details:

Minimum Order Quantity 12 Number
Brand Dwyer USA

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

Additional Information:

  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: DELHI
  • Production Capacity: www.envirotechdelhi.in
  • Delivery Time: www.envirotechindia.co.in
  • Packaging Details: www.envirotechdelhi.com
Dwyer ADPS-08-2-N Adjustable Differential Pressure Switch

Dwyer ADPS-08-2-N Adjustable Differential Pressure Switch

Product Details:

Minimum Order Quantity 1 Number
Brand DWYER USA
Model No. ADPS-08-2-N

Dwyer ADPS-08-2-N Adjustable Differential Pressure Switch

Adjustable differential pressure switch, set point range 0.08 to 1.20″ w.c., M20 connection.

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

Additional Information:

  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: DELHI
  • Production Capacity: www.envirotechindustrialproduct.in
  • Delivery Time: www.envirotechindustrialproduct.co.in
  • Packaging Details: www.envirotechindustrialproducts.co.in
Dwyer ADPS-07-2-N Adjustable Differential Pressure Switch

Dwyer ADPS-07-2-N Adjustable Differential Pressure Switch

Product Details:

Minimum Order Quantity 1 Number
Brand DWYER USA
Model No. ADPS-07-2-N

Dwyer ADPS-07-2-N Adjustable Differential Pressure Switch

Adjustable differential pressure switch, set point range 4.00 to 20.00″ w.c., M20 connection.

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

Additional Information:

  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: DELHI
  • Production Capacity: www.envirotechindustrialproducts.com
  • Delivery Time: www.envirotechindustrialproduct.com
  • Packaging Details: www.envirotechindustrialproducts.in
Dwyer ADPS-05-2-N Adjustable Differential Pressure Switch

Dwyer ADPS-05-2-N Adjustable Differential Pressure Switch

Product Details:

Minimum Order Quantity 1 Number
Brand DWYER USA
Model No. ADPS-05-2-N-CA (18)

Dwyer ADPS-05-2-N Adjustable Differential Pressure Switch

Adjustable differential pressure switch, set point rang e 0.80 to 4.00″ w.c., M20 connection.

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

Additional Information:

  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: DELHI
  • Production Capacity: www.envirotechindustrialproducts.info
  • Delivery Time: www.envirotechindustrialproduct.info
  • Packaging Details: www.envirotechindustrialproductsdelhi.com
Dwyer ADPS-04-2-N Adjustable Differential Pressure Switch

Dwyer ADPS-04-2-N Adjustable Differential Pressure Switch

Product Details:

Minimum Order Quantity 1 Number
Brand DWYER USA
Model No. ADPS-04-2N CA (18)

Dwyer ADPS-04-2-N Adjustable Differential Pressure Switch

Adjustable differential pressure switch, set point range 0.12 to 1.60″ w.c., M20 connection.Dwyer ADPS 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

Additional Information:

  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: DELHI
  • Production Capacity: www.envirotechdelhi.in
  • Delivery Time: www.envirotechindia.co.in
  • Packaging Details: www.envirotechdelhi.com
Dwyer ADPS-03-2-N Adjustable Differential Pressure Switch

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

Product Details:

Minimum Order Quantity 1 Number
Brand DWYER USA
Model No. ADPS-03-2-N CA (18)

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

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

Additional Information:

  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: DELHI
  • Production Capacity: www.envirotechindia.info
  • Delivery Time: www.envirotechdelhi.co.in
  • Packaging Details: www.envirotechdelhi.net
A-480 DWYER Plastic Static Pressure Tip

A-480 DWYER Plastic Static Pressure Tip

Product Details:

Minimum Order Quantity 12 Number
Application Industrial, Laboratory
Brand Dwyer
Model A – 480

A-480 DWYER Plastic Static Pressure Tip

MACK – DWYER USA

MODEL – A 480

Additional Information:

  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: DELHI
  • Production Capacity: www.envirotechindia.info
  • Delivery Time: www.envirotechdelhi.co.in
  • Packaging Details: www.envirotechdelhi.net