Overview
HONEYEAGLE online hydrogen sulfide detector HNAG1000-H2S (0-2000PPM) 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 dangerous 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 and 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, relay switch output, optional multiple signal output methods, support wired or wireless remote monitoring
3. Compatible with various secondary tables, data collection modules, PLC, DCS systems, can directly drive equipment or drive high-power equipment through intermediate relays
4. Standard infrared remote control, no open cover operation in dangerous situations, support to modify alarm points, calibrate and other operations
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. Select the appropriate location to fix the installation of the detector
2. Connect power DC5V +/- 1% or DC24 +/- 1%
3. Output signal line (RS485 or 4-20mA)
4. Use infrared remote control for parameter setting and calibrating
5. Monitor display real-time concentration data
6. Connect the alarm or Control system as needed
Notice
● Working ambient temperature range is -30~ 50 ℃, storage temperature is -40~ 70 ℃
● Environmental humidity 0~ 95% RH non-condensation conditions
● Operating Pressure must be kept within the range of 86~ 106kPa
● Avoid use in environments beyond the range of 0~ 2000ppm
● Periodically calibrated to ensure Measurement accuracy
● Use an infrared remote control to avoid opening the lid when operating in dangerous places
● Note the conditions of use of Ex d IIC T6 and Protection Rating IP66
