CMC TECHNOLOGIES PTY LIMITED
Unit 19,77 Bourke Road ,
Alexandria ,
NSW 2015
Australia
Tel: +61 2 9669 4000
Fax: +61 2 9669 4111 |
|
Marston - Rupture Disc Sensor - Ex - Bursting Disc Sensor Version | |
| |
Marston Explosion Proof - Bursting Disc Sensor for hazardous areas. |
| |
| BASEEFA Approved (British Approvals Service for Electrical Equipment in Flammable Atmospheres) - Explosion Proof Bursting Disc Sensor. The sensor will alert when a bursting disc or rupture disk opens. Once a bursting disc has ruptured, it is often benefitial to shut down relevant plant equipment as quickly as possible. One common method of achieving this is to fit a Burst Disc Indicator. A Bursting Disc Indicator or sensor ia a simple circuit, usually fitted downstream of the bursting disc. The signal is usually received in the plant control room. This then instigates the shutdown of the relevant equipment.
|
Ex Sensor with Disc and Holder Fully Installed | Features:
-
Burst Disc Indicator fitted directly to vent side of the bursting disc.
|
| | Specifications:
-
All Marston Burst Disc Indicators have been approved to Ex II GD 85DegC EEx IIC T6 ( -20 deg C<= Ta<= +75 Deg C)
-
ie they do not induce or release sufficient electrical energy when they function to cause an explosion even in the most hazardous environment, Zone 0.
-
The system requires a 100mA maximum supply feed from an appropriate isolator barrier.
-
Note: when a Zener barrier is used, the rupture disc holder must be earthed to inhibit high circulating currents.
-
Burst disc indicators are components which have been considered NOT to require EMC testing on their own.
-
It is the user's responsibility to ensure compliance with the EMC Directive in relation to thei
|
|
| Reference: | I25 |
|
| UPC code: | M25 |
|
| Manufactured by: | Marston - A Division of Safety Systems UK Limited |
|
| Made in ENGLAND |
| Payment Methods |
| Cheque or Direct Bank / Telegraphic Transfer |
|
|
| Ref | I25 |
| Description | Marston - Rupture Disc Sensor - Ex - Bursting Disc Sensor Version |
|
|
|
|
