Senseca UM3K-025VM 流量开关 (18.0....72.0 l/min, DN 25...40, brass construction)

Switch: micro switch

Nominal width: DN 25...40

Process connections: soldered/welded nozzle (further process connections available on request)

Switching range: 18.0....72.0 l/min 

Qmax.: 40 l/min

Tolerance: ±15 % of full scale value

Pressure rating: PN 25 bar

Medium temperature: -20..+ 110°C

Ambient temperature: -20..+70 °C

Media: water (oils, gases and aggressive media available on request)

Materials medium-contact

Brass construction: CW617N nickelled, CW614N nickelled, 1.4310, 1.4301, hard ferrite, NBR

Non-medium contact materials: ABS, PA, NBR

Weight: 0.3 kg

Installation location

Standard: horizontal inwards flow; switching unit not recommended underneath; other installation positions are possible; the installation position affects the switching point and switch range

Switching voltage: max. 250 V AC (gold contact max. 125 V AC / 30 V DC)

Switching current: max. 5 A (round plug connector max. 4A) (gold contact max. 100 mA)

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

Datasheet