Honsberg HR1MV-0040G. - Flow Switch

Switch reed switch
Nominal width DN 32..50
Process
connection
female thread G 11
/4..G 2
(further process connections available on
request)
Switching range 2..220 l/min for details see
Qmax. to 250 l/min table "Ranges"
Tolerance ±5 % of the full scale value plus viscosity
variation
Pressure
resistance
PN 200 bar
Media
temperature
-20..+120 °C with display Z -20..+70 °C
Ambient
temperature
-20..+70 °C
Media water, oils (gases and aggressive media
available on request)
Wiring changeover
No. 0.227
Switching voltage max. 250 V AC
Switching current max. 1.5 A
Switching
capacity
max. 50 VA
Protection class 2 - safety insulation
Ingress protection IP 65
Electrical
connection
cable 2.5 m,
optionally plug DIN 43650-A / ISO 4400 or
for round plug connector M12x1, 4-pole
Materials
medium-contact
Brass construction:
CW614N nickelled,
CW614N, 1.4310,
hard ferrite
DN 32..40: NBR
Stainless steel
construction: 1.4571,
1.4404, 1.4310, hard
ferrite PTFE-coated,
DN 32..40: FKM
Non-mediumcontact materials
steel coated with Rilsal, CW614N, NBR