Overview
HONEYEAGLE Nitrogen Dioxide Detector HNAG1000-NO2 (0-5000PPM) is an online Gas detection device suitable for real-time and 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. Explosion-proof wiring is suitable for hazardous places and is compatible with a variety of Control systems.
Features
1. Intrinsically safe circuit design, explosion-proof certification, two-level lightning protection, anti-static, anti-high-intensity pulse surge current Impact, High Reliability and Stability.
2. Standard bus RS485 and 4~ 20mA standard signals are output simultaneously, and a variety of output methods can be selected to support wired or wireless remote real-time monitoring.
3. Compatible with various secondary tables, data collection modules, PLC, DCS systems, can directly drive external devices.
4. Standard infrared remote control to achieve lid-free operation in dangerous situations.
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 calibrating, in line with national standards and local Measurement Bureau standards.
Principle
Electrochemical sensors are used to detect the concentration of nitrogen dioxide gas, and the signal is processed by microcontroller technology to achieve fast Response and accurate measurement. The Sensor works by diffusion Sampling method to convert the gas concentration into standard electrical signal output.
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. Fix the installation equipment at the detection position.
2. Connect the power supply and output interface.
3. Use the infrared remote control for parameter setting, such as modifying the alarm point, concentration calibrating, zero calibrating.
4. Monitor real-time concentration data through the display screen.
5. Connect the remote monitoring system as required.
Notice
• Equipment working ambient temperature range is -30~ 50 ℃, storage temperature is -40~ 70 ℃.
• Environmental humidity should be maintained at 0~ 95% RH non-condensation state.
• Ensure that explosion-proof signs meet site requirements during installation.
• Use the infrared remote control to operate in dangerous situations and avoid opening the lid.
• Periodically calibrated to maintain accuracy.
• Avoid damage to the instrument due to human factors or uncontrollable factors.
