Setra Systems



Model 231 Multi-Sense wet-to-wet, differential pressure transducer is suited for users who need to monitor control pump differential pressures, chiller or boiler differential pressure drops and flow measurement of gases and liquids. It offers switch-selectable pressure ranges, selectable analog outputs that include true two-wire 4 to 20 mA output, 3-wire 0 to 5 V dc, 0-10 Vdc and 1 to 5 V dc output, and unidirectional and bidirectional ranging of span, all in one unit. Setra Systems; 800/257-3872;

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