Digital Pressure Gauges

LED and LCD Displays with Alarm Options

Digital pressure gauges provide a back-lit display of the measured pressure, which is especially useful in dimly lit areas. Available features include visual indication of a user-set pressure alarm (for example, the LED display changing from green to red to signal alarm status). Accuracy is typically high, ranging from 1 % to ¼ % of full scale. Process connections may be stainless steel or plastic, with or without an isolation diaphragm. Dial sizes are generally in the 2½" to 3" range.

Power options include a 9 V battery or a replaceable lithium battery capable of up to three years of continuous use. Desired pressure units can be selected on most models, and some versions provide a 4-20 mA output together with two relays.

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