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Latest added news blog
CDI5450 Hot Tap Compressed Air Flow Meter
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The CDI 5450 is a hot tap compressed air flow meter is a modified version of the 5400 compressed more >

Hygroclip HC2 EX Probes


Omni Instruments : Product available from October 2014

Hygroclip HC2 EX Probes

A selection of HC2 probes suitable for monitoring temperature and relative humidity in hazardous areas. Probes are available with a direct connection to an HF5 EX transmitter, cable mounted with 2, 5 or 10m cable and with a 1/2" BSP or NPT thread. Probes can be mounted in a Zone 0 environment with HF5 EX transmitters in Zone 1 or 2 All the HC2 probes are interchangeable and must be used with the HF5-EX transmitters.


Safe operation in areas with explosion risk.
Intrinsically safe electrical construction
No IS power supply required, power supply via HF5 EX transmitter (10-28vDC)
Measures relative humidity and temperature, optional dew point and other calculated parameters.
Temperature measurement range -40 to +60°C (at probe)
Accuracy: ±0.8%RH / ±0.1°C

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