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QVE1902 series Water Flow Switches

  • QVE1902 series Water Flow Switches
  • QVE1902 series Water Flow Switches
  • QVE1902 series Water Flow Switches
Model No.︰QVE1902
Brand Name︰SIEMENS
Country of Origin︰Germany
Unit Price︰US $ 45 / pc
Minimum Order︰1 pc
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Product Description

New website for more information  http://www.jiachunna.com.cn/ 

 

More quantity will be lower price.

this flow switch is work for monitoring the flow of liquid medium in HVAC plants.

Maximum switching capacity AC 70 VA, DC 50 W

 

In HVAC plants to monitor the flow of liquid medium in hydraulic systems, in particular, refrigeration, heat pump and heating plants, e.g. for evaporators, boilers, heat exchangers, etc.

 

Digital output, switching voltage

AC 230 V, DC 48 V

Digital output, switching current

1 A

Type of fixing

Thread

Nominal size, piping

DN 10...25

Digital outputs

1-pin, Potential-free, reed contact

Medium temperature

-20...100 °C

Ambient temperature, operation

0...70 °C

Material

Piping: Brass, 
Switching unit: Polyamid, 
Housing and paddle system: PPO Noryl GFN3

Degree of protection

IP65

 

 

Payment Terms︰TT > More quantity will be lower price
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