Differential Pressure Transducer
The Model 231 Multi-Sense wet-to-wet differential pressure transducer is appropriate for users who need to monitor control pump differential pressures, chiller or boiler differential pressure drops, and flow measurement of gases or liquids. Its all-inclusive design reduces inventory and installation costs by providing the user in one unit with field-selectable features such as switch-selectable pressure ranges, selectable analog outputs (including true two-wire 4 to 20 mA output, three-wire 0 to 5 VDC, 0 to 10 VDC, and 1 to 5 VDC output), and unidirectional and bidirectional ranging of span. An optional LCD display is available for in-situ reporting of range and output status.
Setra Systems Inc., Boxborough, MA; 800-257-3872