Overview
HONEYEAGLE HNAG1000-NO2 (0-100PPM) Nitrogen Dioxide Detector is an online Gas detection device suitable for real-time accurate detection of nitrogen dioxide concentration and leakage in various environments. The product adopts imported Electrochemical sensor and microcontroller technology, which has the advantages of fast Response Speed, High Measurement accuracy, Stability and Repeatability, supports explosion-proof wiring, is compatible with a variety of Control systems, and has on-site alarm, standard signal output and circuit protection functions.
Features
1. Intrinsically Safe Circuit Design, Explosion Proof Certification, Level 2 Lightning Protection, Anti-static, Anti-High Intensity Pulse Surge Current Impact, High Reliability and Stability
2. Standard bus RS485 and 4~ 20mA standard signal output at the same time, choose a variety of signal output methods, support wired or wireless remote real-time monitoring
3. Compatible with various secondary tables, data collection modules, PLC, DCS systems, can directly drive equipment or drive high-power equipment through relays
4. Standard infrared remote control, to achieve dangerous situations without opening the lid operation, including modifying the alarm point, calibrating and other functions
5.2.5 inch high definition color screen display real-time concentration, temperature, Humidity
6. Automatic zero tracking to prevent drift, temperature compensation, multi-level calibrated, in line with national standards and local Measurement Bureau standards
Principle
Electrochemical sensors are imported to detect nitrogen dioxide gas. Microcontroller technology processes the signal for Fast Response and High Accuracy measurement. The Sensor operates with a diffuse Sampling method combined with automatic Zero tracking and temperature compensation to ensure long-term Stability and Accuracy.
Applications
Petroleum and petrochemical, chemical plants, smelters, steel plants, coal plants, thermal power plants, scientific research, production workshops, Tobacco companies, environment monitoring, school scientific research, building construction, fire alarm, sewage treatment, industrial gas process control, boiler room, waste treatment plant, tunnel construction, oil pipeline, gas station, underground gas pipeline maintenance, indoor air mass detection, dangerous place safety protection, aerospace, military equipment monitoring
Standards
EMI, EMC Standard, National Standard Testing, CMC Measurement Equipment License Certification, GB 3836.1 - 2010, GB 3836.2 - 2010, GB 3836.4 - 2010
Steps
1. Install the equipment in a fixed position to ensure that the working environment meets the requirements
2. Connect the power supply and output interface, such as RS485 or 4-20mA signal
3. Use infrared remote control for initial setup, including alarm point modification and calibrating
4. Start the device, start real-time monitoring after 10 seconds of warm-up
5. View concentration data through the display screen or remote monitoring system
6. Regular calibrating and maintenance to ensure accuracy
Notice
● Ensure that the Working Ambient Temperature is within the range of -30~ 50 ℃, and avoid exceeding the storage temperature of -40~ 70 ℃
● Environmental humidity 0~ 95% RH non-condensation to prevent damage to Sensor
● Use infrared remote control when operating in dangerous places to avoid opening the lid
Regularly check equipment drift, annual drift does not exceed +/- 1% F.S
● Pay attention to explosion-proof and Protection Rating requirements during installation to ensure safe use
Avoid damage to the instrument due to human factors or uncontrollable factors, and pay attention to circuit protection during use
