1. 4~20mA output (3-wire or 4-wire). 2. RS-485 (Modbus RTU) and relay output . 3. HART output (option). 4. Calibration and adjustment use a magnetic wand. 5. UL/CNS/CPA approved for hazardous areas use. 6. CE approved for RFI/EMC protection. 7. CE approved for EFT/Burst Immunity. 8. Low maintenance cost and easy calibration.
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