Strong handheld nitric oxide gas detector with high precision anti-interference ability

Nitric oxide gas detector, also known as nitric oxide handheld device, is a portable gas concentration safety testing instruments. Electrochemical sensors, natural diffused detection principle, the concentration of nitric oxide gas to detect, display and sound and light alarm after excessive concentration reminder, with high precision, strong and stable performance characteristics, the use of battery, charging time, You can use up to 200 hours, the entire Chinese interface, easy to understand. Nitric oxide gas detector strict accordance with national standards, with complete qualification certificates, the instrument can be widely used in petroleum, chemical, metallurgy, coal and other toxic gases exist various places. Nitric oxide gas detector Features: 1, which gas detector with high-speed CPU processor, can handle the task quickly and accurately to ensure the reliability of the detector; 2, using imported gas sensors, high precision and reliability strong, response, and recovery time is fast, good gas selectivity, anti-jamming; 3, LCD liquid crystal display, real-time display of gas concentration; 4, small size, light weight, low power consumption, easy to carry; 5, using high performance lithium battery, long working hours, while using the charging protection and low voltage protection, ensure the battery is more reliable and longer life; 6, fast warm-up, quick response time. Nitric oxide gas detector technical parameters: ◆ Detection principle: Electrochemical sensor imports ◆ Detection of gas: Nitric oxide ◆ Detection range: 0-100PPM ◆ Sampling method: natural diffusion ◆ alarm point: two alarm point, low alarm Adjustable ◆ Battery: Lithium Battery ◆ Nominal voltage: 3.6V capacity 1600mAh ◆ Standby time:> 8 hours (at room temperature) flammable gas ◆ Accuracy: ± 5% F · S ◆ Response time: ≤30S ◆ charging voltage : DC5V ◆ Working temperature: -40 ℃ ~ 60 ℃ ◆ Operating Humidity: ≤95% RH ◆ alarm system: audible alarm, vibration ◆ Alarm volume: ≥75dB gas alarm Cause and Remedy: First Symptom: power After the digital control did not show, Analysis: Insurance breaking, solution: replace the fuse. The second fault alarm: gas detector is not registered on Analysis: gas detector and alarm controller wiring open or short circuit solutions: (1) Check the controller terminals and the transmission line is connected fastening (2) Check the transmission line is open or shorted. The third report Er failure Analysis: sensor failure, the solution: replace the sensor. The fourth report - fault Analysis: signal line reversed or diameter is not enough Solution: Adjust thread or replace signal line. Nitric oxide gas detector Consulting Website: http: //www.jnrtkm.com/ gas alarm Consulting: Contact: Manager Liu Tel: 0531-58615066 QQ: 2466711603 Mobile: 18668913066 E-mail: jn_rute@163.com Jinan as Special nitric oxide gas detector service: 1, this product provides one year of free maintenance (except human factors and irresistible natural disasters) and lifetime maintenance. 2, the date of shipment, the company user profile, in order to better serve users.