Overview
HONEYEAGLE HNAG1000-H2 (0-2000PPM) 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. Explosion-proof wiring is suitable for hazardous places, compatible with a variety of Control systems, support on-site alarm and standard signal output.
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 regional 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. Install the equipment in a fixed position to ensure that the working environment meets the requirements.
Connect the power supply and output interface, such as RS485 or 4-20mA signal cable.
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 screen displaying real-time data.
5. Connect the monitoring system as required to achieve remote data transmission and alarm functions.
Notice
• Ensure that the working Ambient Temperature is in the range of -30~ 50 ℃, Humidity 0~ 95% RH non-condensation.
• Avoid use under extreme air pressure conditions, Operating Pressure should be 86~ 106kPa.
• Regular calibrating and maintenance to maintain Measurement accuracy.
• When operating in dangerous places, use an infrared remote control to avoid opening the lid to ensure safety.
• Pay attention to the explosion-proof mark and Protection Rating of the equipment, and install it correctly in the applicable place.
