Honsberg UR3K-020GK - Flow Switch

Switch reed switch
Nominal width DN 10..50
Process
connection
female thread G 3
/8..G 1
(further process connections available on
request)
Switching range 3.5..69 l/min for details see
Qmax. to 150 l/min table "Ranges"
Tolerance ±15 % of full scale value
Pressure
resistance
PN 25 bar
Medium
temperature
-20..+110 °C
Ambient
temperature
-20..+70 °C
Media water (oils, gases and aggressive media
available on request)
Wiring normally open
(n.o.)
No. 0.372
Switching voltage max. 230 V AC
Switching current max. 1 A
Switching capacity max. 50 VA
Protection class 2 - safety insulation
Ingress protection IP 65
Electrical
connection
plug DIN 43650-A / ISO 4400,
optionally for round plug connector M12x1,
4-pole
Materials
medium-contact
Brass construction:
CW617N nickelled,
CW614N nickelled,
1.4310, 1.4301, hard
ferrite, NBR
Stainless steel
construction: 1.4305,
1.4571, 1.4310,
1.4310,
Hard ferrite PTFE
coated, FKM