Freon Alarm, Detection Principle NDIR Non-Dispersive Infrared - SKA/NE-301(R 134 a)
All are fixed industrial Freon (refrigerant R22/R134a/R410A/R404A) leakage alarms, NDIR infrared sensor, diffusion type, can be connected to the host for linkage exhaust and solenoid valve.
Product Introduction
Freon Alarm, Detection Principle NDIR Non-Dispersive Infrared
Freon(R134a)The alarm is a toxic gas detector with modular design, intelligent sensor detection technology, and overall flameproof(d)structure, fixed installation method toxic gas detector. Standard configuration is with dot matrixLCDLCD display, three-wire4~20mAAnalogRS485digital signal output, optional configuration is programmable switch quantity output and other modules, users can provide customized products according to their own needs, and also support output signal fine-tuning and other functions, convenient for user system networking and maintenance.
Freon Alarm, Detection Principle NDIR Non-Dispersive Infrared
Freon alarm, detection principle NDIR non-dispersive infrared, range 0~1000ppm, accuracy ±5% FS; low alarm value 500ppm, high alarm value 800ppm; response time ≤60s; IP66 protection; 4-20mA+RS485 dual output; wall-mounted installation; DC24V power supply; suitable for refrigerant leakage monitoring in cold storage machine rooms.
