ระบบตรวจสอบก๊าซรั่วแบบพกพาสำหรับก๊าซมีพิษ

Product Description
Introduction
GC230 detector is a portable combustible gas(LPG) leak or explosive detector with intrinsic safety ( detector hereinafter ), which can continuously monitor combustible gas(LPG) leak density. It is applied for combustible gas leak detection, rescue, and also applied in the surroundings such as underground pipe and mine, to keep the workers safe from invasion of combustible gas to avoid damage to equipment. The detector monitors combustible gas (LPG) lleak density by natural diffusion and adopts imported catalytic combustion sensor, having good sensibility and excellent repeatability. The device has embedded micro control technique and simple signal display and English instruction 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 combustible gas LPG density and is widely used in metallurgy, electric factory, chemical, mines, tunnels, underground pipes etc, effectively prevent toxic accident.

Features
1. Smart, light, compact, easy to carry
2. Reliable and durable fixed life by original imported sensor, and the sensor and battery is replacible
3. With temperature-compensation.
4. Three ways for alarm: Audible alarm(> 85db alterable sound alarm), visual alarm(wide-angled red and blue LED flash and visual from a distance), and vibration(various frequency alarm indicates different alarm grades in the noisy surroundings)
5. IP66 design for water- dust proof
6. Low, high alarm limit, TWA and STEL are adjustable.
7. Advanced self-test of complete functions automatically when switched on
8. Heartbeat detecting and with single lithium battery for 2 years normal work.

Specifications
1 Range: 0-100%LEL
2 Gas Detected: Combustible gas/flammble gas/explosive gas
3 Resolution: 1%LEL
4 Response time: T90< 30s
5 Sensor: Replacible temperature-compensated catalytic combustion sensor
6 Working Surroundings: -30~ +50 degree. Humidity: < 95%RH non-condensing
7 Alarm indication: Two grades sound, light and vibration alarm.
8 AF Indication: > 85dB the higher of buzz frequency, higher the gas concentration is.
9 Battery: DC3.6V 1200mAh single lithium battery
10 Working period: About 8hours for Combustible gas and about 100hours for toxic gas and oxygen
11 IP Grade: IP65
12 Explosive Grade: Ex ia IIC T4.
13 Size: 96mm*50mm*22mm
14 Net: 120g