Images 2
Back
Boiler water low level alarm WMS-WP6 with welding socket DN 20 | 42300
Boiler water low level alarm WMS-WP6 - mechanical
in-stock items
- for protection of the boiler when the water level is too low
- TÜV-tested as a water level switch
- Direct mounting via welding socket or connection thread
- with test key for function test
For sealed heating systems to protect the boiler as per EN 12828 in the case of low water levels.
Mechanical boiler water low level alarm with float. Consisting of a cast brass body with welding sockets and a float mechanism, an electrical switch, test and unlock buttons. TÜV-tested as a water level limiter. If the water level in the boiler drops below a minimum level, a float activates a switch. The power supply to the boiler is interrupted. A locking mechanism keeps the burner from switching back on automatically. The test button allows the float to be lowered to simulate a low water alarm condition.
Version WMS-WP6-R2 with male connection thread R2 for direct installation in the boiler.
- Operating temperature range
- Medium:
- max. 120 °C
- Ambient:
- max. 70 °C
- Housing
- Probe body:
- cast brass
- Height
- WMS-WP6: 358 mm
- Degree of protection:
- IP 54 (EN 60529)
- Float
- Plastic
- Connection
- WMS-WP6: welding socket DN20
- Operating pressure
- max. 10 bar
- Test pressure
- 15 bar
- Contact rating
- AC 250 V, 6 (2) A
- type approval mark
- TÜV.WBH.yy-232
"yy" represents the year of the approval
