OM502T Series Monitors for Strain Gauge Sensors


Bristol Instruments introduces OM502T monitors for strain gauge sensors. These 5-digit instruments are programmable for mathematical functions, including peak and tare, as well as digital filters.

OM502T Series monitors are available with 0.56 inch tall red or green LED displays depending on model. Accuracy is to 0.05 % of range and rate is up to 100 measurements/sec. Up to four relay outputs are available and can be turned on or off at preset load values.



  •  Analog outputs are 0 to 2/5/10 V, ±10 V, 0 to 5 mA and 0/4 to 20 mA

  • Digital output interfaces include RS 232 and RS485– both isolated, with MODBUS and PROFIBUS protocols

  • Fixed and adjustable excitation options

  • 1/8 DIN size housings with each bezel sealed to IP 64 against ingress of dust and liquid

  • accepts supplied power between 10 to 30 V AC/DC, 80 to 250 V AC/DC

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