Refrigerant leakage sensor
- product brand:HOTO
- Numéro de stand：E5E57
- product specification:Target Gas：R454B,R32 Measuring Range：0-25%LFL Accuracy：±2.5%LFL Stability：≤1%FS/year Response Time：τ90≤30s Operating Voltage：24 ± 10% VDC, power supply permitted ripple：Vp-p≤50mV Signal Output：Digital Output: RS485@MODBUS-RTU: IIC @ 100 kHz:UART @ MODBUS-RTU (level compatible with 3.0V~5.5V); Alarm Threshold：Default 25% LFL , modifiable Operating Temperature：-30℃~+60℃ Operating Humidity：0 ~ 95%RH (non-condensing) Operation Life Time：＞10year Protection Grade：IP54
- product category:Air Conditioning-Control equipment for intelligent building-Sensor
- product introduction:Refrigerant leakage sensor is a smart sensor based on NDIR non-distributed infrared light absorption principle,which is used to monitor refrigerant leakage in real time.
