Informationen

flow switch | MR1K-...M/K

formerly known as "Novafix"

general information:

Mechanical flow switch, for liquid or gaseous media, with spring-supported piston and magnetic triggering of a reed switch. Robust construction with material brass or stainless steel.

high switching power
compact design

specifications:

appliance:	flow, control optional: indication
medium:	water (oils, gases and aggressive media on request)
total measuring range:	0.4 l/min to 60 l/min H₂O
connection:	G 1/4 to G 1 internal thread, brass or stainless steel
basic data:	PN 200 bar (optionally PN 500 bar), temperature of medium -20°C to +120°C (optionally -20°C to +150°C)
electrical data:	construction type without EX: reed switch, changeover 175 V DC, 0.25 A, 5 W / 120 V AC, 0.18 A, 5 VA construction type with EX: reed switch, changeover 250 V AC, 1.5 A, 50 VA construction type optional: reed switch, normally open 250 V DC, 1.5 A, 50 W / 265 V AC, 1.1 A, 50 VA

for use in Ex-areas you also require the switching head ATEX A-H4.1 / A-H4.2

(see below: recommended products)

For further details p.r.t. data sheet: