RDI-S - Burst Sensors & Indicators
RDI-S
Burst Indication for use in Sanitary Tri Clamp Fittings
Features
- One time use, cost effective, stand alone burst indication
- 25mm (1”) to 100mm (4”) diameter
- Early indication of burst minimizes product waste and environmental damage from release of harmful process fluids
- Supplied ready for installation
- Fits standard Tri Clover and NA couplings used with sanitary ferrules to BS48251
- Burst is detected by breakage of silver conductor element printed to the chemically resistant polymide detector membrane. Signal may be used to activate a variety of alarm or control equipment
- Signals instantly when the bursting disk ruptures
- RDI-S is considered a simple device, therefore ATEX approval is not required. Installation must be in accordance with ANSI/ISA RP12.6 and the NEC (ANSI/NFPA 70)
Materials
Membrane – Kapton
Standard gasket materials – Viton or EPDM*
Conductive material – Silver
Cable – 2m / 6’6”, 24 AWG, 2 conductor PTFE sheathed signal wire
Note
* Consult ZOOK for other materials
1 Consult ZOOK for ferrules to other standards (e.g. DIN32676, ISO 2582/ISO1127)
Electrical Properties
Minimum Burst Pressure required to activate RDI-S
Installation
Literature
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