Overview
HONEYEAGLE online phosphating hydrogen detector HNAG1000-PH3 (0-20PPM) is suitable for real-time and accurate detection of phosphating hydrogen gas 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, Good Stability and Repeatability. Explosion-proof wiring is suitable for hazardous places, compatible with various Control systems, support on-site alarm and standard signal output.
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 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 calibrated, in line with national standards and local Measurement Bureau standards
Principle
Electrochemical sensor is used to detect the concentration of phosphating hydrogen gas by diffusion Sampling method. The sensor converts the gas concentration into an electrical signal, which is processed by a microcontroller and output through RS485, 4-20mA and other interfaces, and displayed on the LCD screen to realize real-time monitoring and alarm functions.
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 fixed equipment at the detection location
2. Connect the power supply and output interface
3. Use infrared remote control for parameter setting (such as alarm point, calibrate, etc.)
4. Start testing after the device is warmed up for 10 seconds
5. View real-time data through LCD screens or remote monitoring systems
Notice
• Equipment working ambient temperature range is -30~ 50 ℃, storage temperature is -40~ 70 ℃
• Environmental humidity is 0~ 95% RH non-condensation, air pressure is 86~ 106kPa
• Avoid use in environments beyond specifications to prevent damage
• Periodically calibrated to ensure Measurement accuracy
• When operating in dangerous places, it is preferred to use the infrared remote control for lid-free operation
