Bristol Instruments OM502T monitors for strain-gauge sensors
The OM502T series of monitors for strain-gauge sensors are five-digit instruments that are programmable for mathematical functions, including peak, tare and digital filters. The monitors are available with 0.56-in-tall red or green LED displays, depending on the model. Accuracy is to 0.05 % of range and rate is up to 100 measurements/s. 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 RS-485—both isolated, with Modbus and Profibus protocols.