Pressure Transducer (0-3 psi)

Maretron Pressure Transducer — 0 to 3 PSI, Gauge Type (PT-0-3PSI-01)

The lowest-range gauge-type transducer in Maretron's FPM100 lineup — sized for very low-pressure monitoring applications like tank air pressure, low-pressure water systems, or HVAC monitoring.

Why It's Worth It
For maximum accuracy, always use the transducer with the smallest range sufficient for your application — a 0-3 PSI transducer on a 2.5 PSI system gives you far better resolution than any higher-range unit on the same circuit. This gauge-type transducer measures pressure relative to atmospheric (not absolute), and has a vent tube in the connecting cable to maintain that reference — keep the vent tube end dry and unkinked or readings will drift.

Use
Thread into any 1/4" NPT female fitting. Install torque 133-177 in-lbs (15-20 Nm). If the monitored system is subject to pressure spikes or transients, install a PT-SNUB-01 pressure snubber first, then thread the transducer into the snubber's outlet. Connect the white wire to the positive (+) terminal and the brown wire to the negative (-) terminal of a free FPM100 channel. Not approved for use with gasoline.

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Qualifies for Ground and 2 Day

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* ALL WARRANTY IS THROUGH MANUFACTURE *