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DWYER ADPS/EDPS differential pressure switch

The Series ADPS/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 ADPS/EDPS is available with settings from 0.08 in w.c. (20 Pa) up to 20 in w.c. (5000 Pa). The silicone diaphragm and PA 6.6 body make the series ADPS ideal for use with air and other noncombustible gases. Series EDPS models meet UL508 and are constructed of plenum rated plastics. The compact size, adjustment knob and low cost make the ADPS/EDPS the perfect choice for HVAC applications.

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Made in USA. brand DWYER, model ADPS/EDPS

Fast delivery to Latvia, Estonia and Lithuania. International delivery to Europe, Asia, Africa and other continents available on request
Our warehouse is located in Riga, Latvia.

Retailprice from $26.85

Available

Available

Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.

Advantages

Official distributor in Latvia

Time-tested American, European and Asian brands of control and measurent instruments

Advantages

Special price list for organisations

We offer a significant discount for trade organisations and manufacturing companies

Advantages

Worldwide shipping on request

We take care of all logistics and customs clearance. Fast delivery to Baltic countries

Advantages

After-sales service and support

Warranty service and repair, expert assistance in the operation of the instruments

Description of DWYER ADPS/EDPS

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.

FEATURES

  • Adjustment knob changes switching pressure easily with a pressure gage reducing components for application
  • Low cost device makes it an excellent solution in BAS and HVAC applications requiring duct control and monitoring
  • Relay contact allows simple integration with DDC or building systems

Technical specifications of DWYERADPS/EDPS

  • Service: Air and non-combustible, compatible gases.
  • Wetted Materials:
    ADPS: Diaphragm material: Silicone; Housing material: POM; Switch body: PA 6.6; Cover: Polystyrene;
    EDPS: Diaphragm material: Silicone; Housing material: Switch body: PA 6.6; Cover: Polystyrene; Materials UL 94 V-0 rated.
  • Temperature Limits: Process and ambient temperature from -4 to 185°F (-20 to 85°C).
  • Storage: -40 to 185°F (-40 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. 1.5 A res./0.4 A ind./250 VAC, 50/60 Hz; Max. switching rate: 6 cycles/min.
  • 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 3 (IP54).
  • Mounting Orientation: Vertically, with pressure connections pointing downwards.
  • Mechanical Working Life: Over 106 switching operations.
  • Weight: 4.4 oz (125 g).
  • Compliance: CE, ETL approved to UL508 and CSA C22.2#14 (EDPS only).

How to buy DWYER ADPS/EDPS

Model Description Price
ADPS-03-1-N Adjustable differential pressure switch, set point range 0.20 to 2.00″ w.c., 1/2″ NPT connection.
$26.85
ADPS-03-2-N Adjustable differential pressure switch, set point range 0.20 to 2.00″ w.c., M20 connection.
$26.85
ADPS-03-2-N-C Adjustable differential pressure switch, set point range 0.20 to 2.00″ w.c., M20 connection, with two static tips and 7 ft (2.1 m) of PVC tubing.
$31.45
ADPS-04-1-N Adjustable differential pressure switch, set point range 0.12 to 1.60″ w.c., 1/2″ NPT connection.
$26.85
ADPS-04-2-N Adjustable differential pressure switch, set point range 0.12 to 1.60″ w.c., M20 connection.
$26.85
ADPS-04-2-N-C Adjustable differential pressure switch, set point range 0.12 to 1.60″ w.c., M20 connection, with two static tips and 7 ft (2.1 m) of PVC tubing.
$31.45
ADPS-05-1-N Adjustable differential pressure switch, set point range 0.80 to 4.00″ w.c., 1/2″ NPT connection.
$26.85
ADPS-05-2-N Adjustable differential pressure switch, set point range 0.80 to 4.00″ w.c., M20 connection.
$26.85
ADPS-05-2-N-C Adjustable differential pressure switch, set point range 0.80 to 4.00″ w.c., M20 connection, with two static tips and 7 ft (2.1 m) of PVC tubing.
$31.45
ADPS-06-1-N Adjustable differential pressure switch, set point range 2.00 to 10.00″ w.c., 1/2″ NPT connection.
$26.85
ADPS-06-2-N Adjustable differential pressure switch, set point range 2.00 to 10.00″ w.c., M20 connection.
$26.85
ADPS-06-2-N-C Adjustable differential pressure switch, set point range 2.00 to 10.00″ w.c., M20 connection, with two static tips and 7 ft (2.1 m) of PVC tubing.
$31.45
ADPS-07-1-N Adjustable differential pressure switch, set point range 4.00 to 20.00″ w.c., 1/2″ NPT connection.
$26.85
ADPS-07-2-N Adjustable differential pressure switch, set point range 4.00 to 20.00″ w.c., M20 connection.
$26.85
ADPS-07-2-N-C Adjustable differential pressure switch, set point range 4.00 to 20.00″ w.c., M20 connection, with two static tips and 7 ft (2.1 m) of PVC tubing.
$31.55
ADPS-08-1-N Adjustable differential pressure switch, set point range 0.08 to 1.20″ w.c., 1/2″ NPT connection.
$26.85
ADPS-08-2-N Adjustable differential pressure switch, set point range 0.08 to 1.20″ w.c., M20 connection.
$26.85
ADPS-08-2-N-C Adjustable differential pressure switch, set point range 0.08 to 1.20″ w.c., M20 connection, with two static tips and 7 ft (2.1 m) of PVC tubing.
$31.45
EDPS-03-1-N Adjustable differential pressure switch, range .20-2.00″ w.c., with 1/2″ NPT connection.
$34.85
EDPS-03-2-N Adjustable differential pressure switch, range .20-2.00″ w.c., with M20 connection.
$34.85
EDPS-04-1-N Adjustable differential pressure switch, range .12-1.60″ w.c., with 1/2″ NPT connection.
$34.85
EDPS-04-2-N Adjustable differential pressure switch, range .12-1.60″ w.c., with M20 connection.
$34.85
EDPS-05-1-N Adjustable differential pressure switch, range .80-4.00″ w.c., with 1/2″ NPT connection.
$34.85
EDPS-05-2-N Adjustable differential pressure switch, range .80-4.00″ w.c., with M20 connection.
$34.85
EDPS-06-1-N Adjustable differential pressure switch, range 2.00-10.00″ w.c., with 1/2″ NPT connection.
$34.85
EDPS-06-2-N Adjustable differential pressure switch, range 2.00-10.00″ w.c., with M20 connection.
$34.85
EDPS-07-1-N Adjustable differential pressure switch, range 4.00-20.00″ w.c., with 1/2″ NPT connection.
$34.85
EDPS-08-1-N Adjustable differential pressure switch, range .08-1.20″ w.c., with 1/2″ NPT connection.
$34.85
EDPS-08-2-N Adjustable differential pressure switch, range .08-1.20″ w.c., with M20 connection.
$34.85
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Accessories for DWYER ADPS/EDPS

Model Description Price
A-480 Plastic static pressure tip
$2.15
A-481 Installer kit, (includes 2 static pressure tips and PVC tubing).
$6.60
A-489 4″ 303 SS straight static pressure tip with flange, 1/4″ hose barb.
$9.50
A-289 “S° type metal mounting bracket with screws.
$6.20
A-483 Conduit fitting adapter, 1/2″
$3.25
A-482 Cable gland fitting adapter, M20 x 1.5
$3.20
A-485 Clear plastic cover for Series ADPS
$3.10
A-484 Metal 90 degree static tip
$3.70
A-288 “L° type metal mounting bracket with screws.
$6.20
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User Guide and Instruction manual for DWYER ADPS/EDPS

You can request the necessary certificates, documentation, instructions and user guide for DWYER ADPS/EDPS using the special form.

You can buy DWYER ADPS/EDPS in Latvia at a price starting from26.85 $ in «OLIL SIA» by leaving a request on the website, by phone +371 672 70580 or by email . DWYER ADPS/EDPS price are subject to change depending on exchange rates. We deliver instruments by transport companies in Latvia, Estonia and Lithuania. Worldwide shipping to Europe, Asia, Africa, North and South America available on request.