Fisher Controller and Instrument
Fisher 4200 Electronic Position Transmitter
Fisher 4200 position transmitter senses the position of rotary or sliding-stem valves, vents, dampers, or other devices. When the instrument is mounted, a potentiometer shaft is mechanically connected to the device to sense mechanical motion. The instrument has standard or long-stroke capabilities for sliding-stem actuator applications.
- Electronic travel limit alarms have an adjustable deadband up to 10 percent of the maximum span.
- The instrument, even with travel limit alarms, uses little space when mounted, allowing room for additional devices.