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Efector, Inc: Flow switch

The microprocessor-based SI flow switch from efector (Exton, PA) incorporates a "learn" function. It permits the operator to quickly program the high and low flow rates, then position the setpoint alarm at any value from 1% to 99% of the flow rate.

Pw 21113 Themic S Iflo 22

A version with a temperature response rate of 572°F/min is available specifically for monitoring liquid or gaseous coolant.

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