Senseca UR1-015VMA Flow Switch (5.0 - 6.5 / 10.0 - 15.5 l/min, DN 15...DN 20, brass)

Switch: reed switch

Nominal width: DN 15 ...DN 20

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

Switching range: 5.0 - 6.5 /  10.0 - 15.5 l/min 

Qmax.: 20-40 l/min

Tolerance: ±15 % of full scale value

Pressure rating: PN 25

Medium temperature: -20..+ 110°C

Ambient temperature: -20..+70 °C

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

Electrical data: see "UR1 brass switching unit"

Materials medium-contact

Brass construction: CW617N nickel plated CW614N, 1.4310, 1.4301, hard ferrite, NBR

Non-medium contact materials: see "UR1 brass switching unit"

Weight: see table "Dimensions and weights"

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. 230 V AC

Switching current: max. 1 A

Switching capacity: max. 50 VA

Protection class: 1 - PE connection

Ingress protection: IP 65

Electrical connection: cable 1.5 m, optionally for round plug connector M12x1, 4-pole

Materials, non medium-contact: CW614N, nickelled, CW614N, NBR, POM