Overview
HONEYEAGLE HNAG1000-H2 (0-50000PPM) Hydrogen Detector is an online Gas detection device, suitable for real-time and accurate detection of hydrogen 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. It supports on-site alarm, 4-20mA standard signal output and relay switch output, and has a variety of circuit protection functions.
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 signal output simultaneously, optional Frequency output, Hart protocol signal, wireless transmission, etc., support wired or wireless remote real-time monitoring.
3. Compatible with various secondary meters, data collection modules, PLC, DCS systems, can directly drive solenoid valves, fans, alarms and other equipment.
4. Standard infrared remote control, to achieve dangerous situations without opening the lid operation, including modifying the alarm point, concentration 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 calibrating, in line with national standards and local Measurement Bureau standards.
Principle
Electrochemical sensor is used to detect hydrogen concentration by diffusion Sampling method. The sensor converts gas concentration into electrical signal, which is processed by microcontroller and outputs standard signal to realize real-time monitoring and alarm function.
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. Fixed installation equipment at the detection point.
Connect the power supply and output interface (e.g. RS485, 4-20mA).
3. Use the infrared remote control for parameter setting, including alarm point modification, concentration calibrating, zero point calibrating, etc.
4. Start the device and observe the LCD display to confirm the real-time concentration and status.
5. Connect the remote monitoring system for data upload and real-time monitoring as required.
Notice
● The equipment should be used under the specified working Ambient Temperature -30~ 50 ℃ and Humidity 0~ 95% RH non-condensation conditions.
When installing, ensure that the explosion-proof signs meet the requirements of on-site hazardous locations.
Avoid damage to the instrument due to human factors or uncontrollable factors, and regularly check the circuit protection function.
● Use the infrared remote control to operate in dangerous situations and avoid opening the lid.
Periodic calibrating and maintenance to ensure Measurement accuracy and Stability.
