Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
With frontal measurement display Z1
Switch: reed switch
Nominal width: DN 50
Process connection: female thread G 2
Switching range: 25 - 50 l/min
Pressure loss: ~1 bar at Qmax
Qmax.: to 300 l/min
Tolerance: ±10 % of full scale value
Pressure resistance: PS 200 bar
Media temperature: -20..+120 ℃
Ambient temperature: -20..+70 °C
Media: water
Switching voltage: max. 230 V AC
Switching current: max. 0.5 A
Switch performance: max. 50 VA
Protection class: 2 - Safety insulation
Ingress protection: IP 67
Electrical connection: for round plug connector M12x1, 4-pole
Materials medium-contact
Stainless steel construction: 1.4571, 1,4310, hard ferrite
Non-medium contact materials: CW614N nickelled, PC,1.4301
Weight see table "Dimensions and weights"
Installation location
Standard: horizontal inwards flow from the left; other installation positions are possible; the installation position affects the switching point and range.
