2230-018
Pneumatic Humidistat
by
done_outline8888 in stock
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Proportional, Direct Or Reverse Acting, 20% To 90% R.H. Range.

Features

Uses A Highly Sensitive Hygroscopic Nylon Ribbon And A Pilot Bleed Relay With Pneumatic Feedback
Throttling Range, Action (Direct Or Reverse), And Set Point Are Easily Adjusted By Graduated Dials
Internal Limit Stops Are Available To Restrict Adjustment Range When Required