[PSUBS-MAILIST] inhibitors and poisons re: gas detectors...

[<lawrie-psubs@environics.com.au>]

Good advice.  If your using electro-chemical sensors as opposed to IR 
than silicon is a concern, its a poison to a sensor and there is little 
chance of recovery.  I once put a couple gas detectors that had a new 
rubber seal with some silicon and two days later the toxic gas sensors 
were throw-a-ways.

If you have the option and don't mind the extra cost go for an infrared 
C02 sensor they last much longer and are very accurate and reliable.

Cheers, Lawrie



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