Differential pressure switch

Differential pressure switch

Product Description

    Model:PRSMD

  • Air differential pressure switches available for adjustable vacuum pressure
  • Differential pressure switches designed for HVAC and energy management applications
  • Easy to the ease of calibration and adjustment procedures

Product Specification

Measuring range

20~200Pa, 30~300Pa, 40~400Pa, 50~500Pa, 200~1000Pa, 500~2500Pa

Maximum pressure

100mbar

Media temperature

-20°C~85°C

Storage temperature

-40°C~85°C

Pressure connection

6.0mm plastic hose
P1 high-pressure port
P2 low-pressure port

Life cycles

106

Pointer

Black aluminum alloy sheet

Output

SPDT

Standard type maximum 1.5A / 250VAC
Low-pressure type 1A / 30VDC

Maximum switching frequency

6 times / minute

Electrical contact

Screw terminal

Repeatability

±2% 

Weight

With mounting bracket 140g

without mounting bracket 90g

Material

Main switch body - PC
Cover - PC
Diaphragm - Silicone
contact - silver point

Common pressure limit

Stable pressure, maximum pressure x3/4

Change pressure, maximum pressure x2/3

Enclosure

IP54

 


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