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WS90201 Potentiometer Resistance Signal Transmitter
WS90201 is a resistance signal isolator designed for a wide resistance input range from 0 to 100kΩ. The broad input capability makes it easier to adapt different resistance measurement requirements while keeping the signal interface centralized in one isolation module. It is suitable for industrial resistance measurement, process monitoring and automation systems.
WS90201 converts resistance input signals into standard analog outputs including 4–20mA, 0–20mA, 0–5V and 0–10V. This flexible signal conversion makes resistance measurements easier to integrate with PLC, DCS, displays and other industrial monitoring equipment without changing the field measurement principle.
WS90201 combines 2500V AC/1min isolation strength with a response time of ≤10ms. The electrical isolation helps separate field measurement signals from the control side, while the fast response supports timely signal transmission. This combination is suitable for industrial automation systems requiring both signal isolation and responsive measurement.
Working Principle Diagram
