Product variations
product description
The volume flow raises a piston (fitted with a magnet) out from a valve seat against a spring force. The piston actuates a hermetically separated reed switch.
- Highly reproducible
- Precise, stepless adjustment of the switching value
- Insensitive to dirt
- Short installation length
Specifications:
| Appliance: | flow, control |
| Medium: | water (oils and gases on request) |
| Total measuring range: | 1 l/min to 600 l/min H2O |
| Connection: | G 1/4 to G 3 internal thread, gunmetal |
| Basic data: | PN 16 or 25 bar, temperature of medium -20°C to +120°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-V1
(See below: recommended products)
Downloads
data sheet English (0.46 MB)
data sheet German (0.15 MB)
instruction manual English (0.63 MB)
instruction manual German (0.61 MB)
