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186-1523-0752

0531-88975421

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Dwyer 气体微差压开关 1996系列

Product Introduction:

尺寸小,价格低,1.4到20英寸水柱范围

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Reliable and convenient, the 1996-5 and 1996-20 Gas Pressure Switches serve as a compact, low cost switch for gas fired furnaces and equipment. Pressure ranges for both models are ideal for high or low gas pressure interlock. Visible set point and on-off indicators add convenience in servicing. Use either NO or NC contacts on SPDT switch. Bottom connection has both 1/8" female and 1/4" male threads for pipe nipple or coupling. Top connection vents diaphragm chamber to outside or to furnace combustion chamber. Mount switch with diaphragm in a horizontal position and gas pressure connection at bottom. Used with natural, manufactured or LP gas. Also see Model 1950G.

Product Overview

●  Visible set point and on-off indicator simplifies operation and trouble shooting

●  Compact size and low cost make it ideal for gas fired or gas equipment OEM applications