Excellent Performance and Reliability
1. Digital accuracy ‚±0.01, Pt100 thermal resistor input;
2. 24 bit analog-digital converter with ambient temperature compensation, the measurement performance is outstanding in the whole working range;
3. Transmitter-sensor matching characteristic is easy to use, it can reduce the interchange error of thermal resistor sensor, and improve measurement accuracy up to 75%;
4. Double chamber shell, which makes the transmitter have excellent reliability in high temperature, corrosive and radio frequency interference;
5. Integrated transient protector, can prevent the transmitter from the damage caused by transient current of a circuit;
6. Correction of electric potential of thermal resistance-check and eliminate the deviation of electric potential. This error is caused by a small voltage signal when the thermal resistance measures;
7. Independent parallel alarm circuit, which can provide an independent, backup alarm output when the circuit board or software fails;
8. Self-calibration: by comparing the dynamic measurement with the very stable and accurate internal reference, the analog -digital converter circuit automatically makes self calibration for each update temperature.
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