QVE1902.020

Flow switch for liquids in piping DN 20

Stock no. S55720-S201

Stock no. S55720-S201

For monitoring the flow of liquid medium in HVAC plants

Additional info

Maximum switching capacity AC 26 VA, DC 20 W

Attribute

Value

Qmax

80 l/min

Digital output, switching voltage

AC 230 V, DC 48 V

Digital output, switching current

1 A

Connection cable

1.5 m, 0.5 mm2

Type of fixing

Thread

Nominal size, piping

DN 20

Connecting thread

G¾ "

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

Dimensions (W x H x D)

50 x 106 x 34 mm