Exd Flameproof Medium Pressure Switch
Pyropress Perseus Exd Medium Pressure Switch
This range of medium pressure Exd switches provide excellent repeatability and long in-service life, under both continuous cycling and overload conditions. Offering a robust high quality black anodised aluminium housing with the option of 1 or 2 sealed Single Pole Double Throw micro switches.
The pressure switch has been designed for use in environments where explosive gases and is certified for areas having an enclosure capable of containing an explosion of a specified gas, vapour or dust which may occur within it.
ATEX/IECEx certified Exd Flameproof - Gas (with or without resistors) CE Ex ll2G Exd llC T* Gb. T6 Tamb -50°C to +74°C, T5 Tamb -50°C to +89°C. Special conditions for safe use. 1) No modifications must be made to the flame paths of the unit without consultation of the drawings. 2) When conduit is utilised it must be sealed in accordance with Clause 13.2.2 of EN 60079-1:2007 with a suitably approved (Ex d IIC Gb) conduit sealing devise. 3) Suitably rated cable must be selected based on T Class shown above. 4) Only suitably certified Ex d IIC Gb cable glands to be used.
- ATEX & IECEx Flameproof CEII2GD Exd IIC
- 0.1 Bar – 34 Bar
- 1 x SPDT micro switch or 2 x SPDT micro switches (simultaneous operation).
- Internal adjustment scale
- Black anodised aluminium switch case to IP67 standards
- Proven and documented SIL 2 IEC 61508 suitability
- 1/4 - 1/2" BSPP or NPT Female Process connection
- Manufactured in the UK
The following downloads are available for the Pyropress Perseus Exd Medium Pressure Switch: