The TRW analog load cell transmitters have been specially designed for use in harsh industrial environments with their IP65 (plastic) or IP67 (cast aluminum) enclosures. This model can power a single 120...350 ohm load cell with 10V bridge excitation voltage. The TRW model accepts 1 to 3 mV/V input signal and generates a standard 4...20 mA three-wire output signal that can be safely sent over long distances to remote indicators, data loggers, or controllers. Zero and Span adjustments, can be performed using built-in potentiometers. The TRW transmitters are low-priced and can withstand considerable electromagnetic disturbances. They can be a preferable lowcost solution for general-purpose process weighting as well as tension measurement applications.
