Overview
GT-903 pump suction nitrogen oxide detector is suitable for a variety of mixed gas concentration detection in various industrial environments and special environments. It adopts imported electrochemistry gas Sensor and microcontroller technology. Response speed is fast, Measurement accuracy is high, Stability and Repeatability are good, and the whole machine performance ranks at the domestic professional level. The parameters can be customized by users and the operation is simple. The instrument is dustproof design, equipped with dust Filter, which can be used in various harsh occasions.
Features
1. Detection gas: NOX, range: 0~ 100ppm, resolution: 0.1ppm
2. Response Time: T90 ≤ 20s, Linearity ：≤ +/- 1%, detection accuracy ：≤ +/- 3%
3. Zero drift ：≤ +/- 1% (F. S/year), recovery time: ≤ 20s, Repeatability ：≤ +/- 1%
Extended Gas: Supports 1-4 Sensors
5. Explosion-proof mark: CNEx16.0538, Protection Rating: IP65
6. Production license: Guangdong 00001052 (CMC metrology authentication)
7. Humidity: optional accessories, temperature detection range: -40~ 120 ℃, Humidity detection range: 0~ 100% RH
8. Sampling method: pump suction
9. Data storage: real-time storage, timing storage can be set; 120,000 groups of data can be stored
10. Ambient Temperature: -30~ 60 ℃, Environmental humidity: 0~ 95% RH No condensation
11. Operating Pressure: -30~ 100Kpa
12. Power supply: 4000mA rechargeable polymer battery
13. Dimensions: 212 * 85 * 70mm, Net weight: 0.45Kg
14. Optional range: 0~ 100, 1000, 2000, 5000ppm
