Pressure

KDPS Series



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KDPS Series

Differential Pressure Switch KDPS Series

Differential Pressure Switch

 

The Kele KDPS Series Adjustable Differential Pressure Switches are general-purpose, airflow-proving switches designed for HVAC and building automation applications. The KDPS Series can be used to sense positive, negative, or differential air pressure. It is housed in a rugged plastic enclosure with a removable cover protecting the set point adjustment knob and snap action switch terminals. Electrical connections are made through a 7/8" diameter opening with M20X1.5 conduit connection. Optional 1/2" NPT connection is available by adding ″F″ to the part number.


Products

(Wholesale customers, log in for your special pricing)

QtyModelDescriptionIn StockList PriceInternet Price
A-483 M20 TO 1/2 NPT FITTING FOR KDPSIn Stock7.503.90
KDPS-02 DIFF PRESS SW, ADJUST, 0.08-0.80" WCIn Stock57.5129.90
KDPS-02F DIFF PRESS SW, ADJUST, 0.08-0.80" WCIn Stock61.6932.08
KDPS-03 DIFF PRESS SW, ADJUST, 0.12-1.20" WCINFO57.5129.90
KDPS-03F DIFF PRESS SW, ADJUST, 0.12-1.20" WCINFO61.6932.08
KDPS-04 DIFF PRESS SW, ADJUST, 0.16-1.60" WCIn Stock57.5129.90
KDPS-04F DIFF PRESS SW, ADJUST, 0.16-1.60" WCIn Stock61.6932.08
KDPS-05 DIFF PRESS SW, ADJUST, 0.20-2.00" WCIn Stock58.9230.64
KDPS-05F DIFF PRESS SW, ADJUST, 0.20-2.00" WCIn Stock61.6932.08
KDPS-10 DIFF PRESS SW, ADJUST, 0.80-4.00" WCINFO59.6030.99
KDPS-10F DIFF PRESS SW, ADJUST, 0.80-4.00" WCINFO62.7432.63
KDPS-25 DIFF PRESS SW, ADJUST, 2.00-10.00" WCIn Stock64.0533.31
KDPS-25F DIFF PRESS SW, ADJUST, 2.00-10.00" WCIn Stock62.7432.63

Accessories

No accessories found
Features
  • Transparent cover for setpoint confirmation
  • Easy, field adjustable set point
  • Dual scales
  • Installer kit with PVC tubing included
Specifications

Relay Type: SPDT

Relay Rating: 1.5A resistive

Setpoint :

KDPS-02: 0.08″ to 0.80″ WC (20 to 200 Pa)

KDPS-03: 0.12″ to 1.20″ WC (30 to 300 Pa)

KDPS-04: 0.16″ to 1.60″ WC (40 to 400 Pa)

KDPS-05: 05 0.20″ to 2.00″ WC (50 to 500 Pa)

KDPS-10: 0.80″ to 4.0″ WC (200 to 1000 Pa)

KDPS-25: 2.0″ to 10.0″WC (500 to 2500 Pa)

Differential Fixed,: 0.04″ to 0.06″ WC (See ordering)

KDPS-02/03: 0.04″ WC (10 Pa)

KDPS-04/05: 0.08″ WC (20 Pa)

KDPS-10: 0.4″ WC (100 Pa)

KDPS-25: 0.6″WC (150 Pa)

Reset Automatic: reset by differential

Visual Indication: Internal SP dial

Sensor Type: Diaphragm

Overpressure: (Burst) 40 .4″WC (10kPa)

Max Operating Pressure: (Proof) 20″WC (5kPa)

Operating Temperature: -40° to 185℉ (-40 to 85℃)

Operating Humidity: 10 to 90% Non-condensing

Wetted Parts: Rubber for clean air only

Media Compatibility Inert: dry air

Process Connection: 0.23 OD nipple for 0.25 OD/0.17 ID tubing

Wiring Terminations: 3 Terminals SPDT

Mounting: 4 tabs w/Holes 0.14″ (0.36cm)

Enclosure Rating: NEMA 3R, (IP54)

Dimensions: 3.95″ w x 3.49″ h x 1.55″ d, (10 x 8.9 x 3.9 cm)

Weight: 0.38 lb (0.17 Kg)

Approvals: CE, UL File #MH46253, RoHs

Warranty: 1 year

Certifications






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