This 1 psi pressure transducer is a low-air pressure transmitter for measuring relative pressure differences. It is a bidirectional sensor, capable of measuring differential pressure in both the negative and positive ranges. It has a measurement range of -1 to 1 psi and an accuracy is ±0.5% full scale at constant temperature. The operating temperature range is -40 to 80 °C (-40 to 175 °F). The output signal is 4 to 20 mA and the transducer require 24 VDC for excitation. This transducer has a 1/4” 18 NPT male connection for connecting to the system to be monitored and a reference port with a barbed fitting for connection to ¼” ID tubing.
This 1 psi bidirectional differential pressure transducer is compatible with the HOBO FlexSmart/Energy Pro Logger and requires an analog module for connection.
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