Portable Ammonia NH3 Gas Leak Detector for Toxic Gas 

GC210 single gas detector is a portable single gas(NH3) detector with intrinsic safety (detector hereinafter), continuously monitor ammonia density. It is applied for explosion-proof, toxic gas leak detection, rescue, and also applied in the surroundings such as underground pipe and mine, to keep the workers safe from invasion of the toxic, deleterious gas and avoid damage to equipment. The detector inspects ammonia density by natural diffusion and adopts imported electrochemical sensor, having good sensibility and excellent repeatability. The device has embedded micro control technique and English user menu, making the operation easy. Complete function and dependability makes the whole device a leader in the nation. The cover of the detector is refined from high-intensive engineering material (compound elastic rubber), which made the detector touches well, waterproof and explosion-protection.

Application:
The detector monitors NH3 density and is widely used in metallurgy, electric factory, chemical, mines, tunnels, underground pipes etc, effectively prevent toxic accident.

Features：

◆ Reliable and durable fixed life by the imported sensor
◆ Automatical calibration and zero-set ◆ Apparent and Clear Display
English menu, displaying real time and battery capacity, low battery indication and automatic turn-off for low voltage
◆ Rapid and effective warning with audible alarm, and extremely bright visual light alarm and vibrating alarm as standard.
◆Advanced self-test of complete functions automatically when turned on
◆ 2000 record capacity ◆ Alarm for sensor failure ◆ Password management to avoid wrong operation;
◆ Advanced self- calibration for accuracy.

Specifications:
◆ Gas Detected: Ammonia (NH3)
◆ Range: 0-100ppm (range optional: 0-50/500/1000ppm)
◆ Resolution: 1ppm
◆ accuracy: 3% F.S
◆ Response time: T90<30s
◆ Indication: Large STN LCD indicates real time and system state
◆ Alarm indication: Wide-angled light emitting diode, 85db buzz(the frequency of buzz depends the density),vibrating.
◆ Fault indication: indications of Zero point drift and sensor failure.
◆ Operating temperature: -30 ～ + 50 degree
◆ Humidity: ＜ 95%RH non-condensing
◆ Voltage: DC3.7V Li-ion battery 1200mAh
◆ Charging time: 4h~6h
◆ Duration of operation: toxic gas ≮ 300h(non-stopped).
◆ IP Grade: IP66.
◆ Weight: about 120g(including battery)
◆ Dimension: 102 mm×56mm×26mm.