Model Piston TypeThe limit switch boxes are rugged yet compact assemblies, designed for direct mounting onto the actuators for accurate indication of valve position
详细介绍
Model Piston Type The limit switch boxes are rugged yet compact assemblies, designed for direct mounting onto the actuators for accurate indication of valve position
Model Piston Type
Description
Specifications
Documentation
The limit switch boxes are rugged yet compact assemblies, designed for direct mounting onto the actuators for accurate indication of valve position
Features & Benefits:
Anodized aluminium enclosure provides full environmental protection. Nodular cast iron enclosure available
Weatherproof protection class IP 68
Explosionproof enclosure to CENELEC EN 50014 and EN 50018 EEXd IIC T6
Independently adjustable switches, wired to a terminal block (for full angular valve travel)
2 SPDT sealed switches weatherproof protection IP55 OMRON type
Z-15GW2255-B7. Enclosures with up to 8 SPDT switches are available
When required the following switches can be supplied:
- sealed and under inert gas atmosphere silver plated contacts: HONEYWELL type 1HS3 - sealed and gold plated contacts: HONEYWELL type BZ-2RW 822725551-A2 - inductive proximity switch: PEPPERL & FUCHS type NJ5-11-N-G - magnetic proximity switch (2 wires N.O.): KUEBLER type MRS 10 - DPDT switch: OMRON type DZ-10GW22-1B6 Other switches can be supplied according to customer specification
Switches and terminals, suitable for use in intrinsically safe circuits, are available
Position indicator: external on the top on the enclosure cover. Position indicator protected by transparent cover or flag position indicator (visible at a distance) are available
Cable entry: x 3/4 NPT. Adaptors or cable glands can be supplied
