Honeywell’s APT2000 transmitter is a two-wire 24 volt device that continuously monitors sensor and analyzer electronics and immediately displays diagnostics information. When an error occurs, the device indicates the appropriate error code or pictograph, blinks a red LED and adjusts the error current to 22 mA.
The device’s large front display employs visual feedback (i.e. easily recognizable pictograph-type characters) to alert the operator during process changes and when problems occur. This enables easy troubleshooting, reduces the time required for set up and maintenance and minimizes calibration errors.
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