Overview
HONEYEAGLE online hydrogen sulfide detector HNAG1000-H2S (0-1000PPM) is suitable for real-time and accurate detection of hydrogen sulfide 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, Stability and Repeatability. Explosion-proof wiring is suitable for various dangerous places, compatible with a variety of Control systems, supports on-site alarm and warning, 4-20mA standard signal output and relay switch 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, 1 group of relay switch output, optional Frequency output, Hart protocol signal, 1~ 5V output, wireless transmission, 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 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 hydrogen sulfide gas concentration by diffusion Sampling method. Sensor converts gas concentration into electrical signal, processed by microcontroller through RS485 and 4-20mA standard signal output, and supports relay switch output 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 a fixed detector
2. Connect power and Output signal line
3. Use the infrared remote control for parameter setting
4. Perform concentration calibrating and zero point calibrating
5. Start the detector and start monitoring
6. View real-time data through the display screen or remote monitoring system
Notice
• Please use under the specified Ambient Temperature -30~ 50 ℃ and Humidity 0~ 95% RH non-condensation conditions
• Pay attention to explosion-proof requirements during installation to ensure correct wiring
• Regularly calibrated to ensure Measurement accuracy
• Avoid instrument damage caused by human factors and uncontrollable factors
• Use infrared remote control when operating in dangerous places to avoid opening the lid
• Note that the service life of the Sensor is 3-5 years and needs to be replaced regularly
