HH-5100 Continuous Emission Monitoring System

Measurement principle
Designed to meet increasingly stringent domestic emission monitoring requirements and diverse operational conditions, this system consists of a gaseous pollutant monitor, particulate matter monitor, integrated temperature-pressure-flow flue gas parameter monitor, and data acquisition and processing subsystem.

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Product Introduction

Measurement principle

Designed to meet increasingly stringent domestic emission monitoring requirements and diverse operational conditions, this system consists of a gaseous pollutant monitor, particulate matter monitor, integrated temperature-pressure-flow flue gas parameter monitor, and data acquisition and processing subsystem. It employs extractive sampling to measure concentrations of gaseous pollutants and particulate matter in flue gas, while simultaneously monitoring parameters such as temperature, pressure, flow velocity, and oxygen content. The HH-5100 continuous emission monitoring system (CEMS) utilizes advanced ultraviolet differential absorption spectroscopy technology combined with sophisticated manufacturing processes to deliver superior quality, enhanced reliability, and greater accuracy for meeting customers' diversified and customized monitoring needs.

Technical parameter

System data	Particulate matter	SO₂	NO
Cabinet ambient temperature：(5~35)℃	Range:(0~200)mg/m³(optional)	Range:(0~200)PPm(optional)	Range:(0~500)PPm(optional)
Cabinet ambient humidity：(20~90)%RH	Zero drift：≤±2%F.S	Zero drift：≤±2.5%F.S	Zero drift：≤±2.5%F.S
Flue gas temperature measurement range：(0~300)℃	Range drift：≤±2%F.S	Range drift：≤±2.5%F.S	Range drift：≤±2.5%F.S
Flue gas flow velocity measurement range：(0~40)m/s	Absolute error: when>100mg/m³~<200mg/m³, the relative error ≤20%	Absolute error: when>143mg/m³~<715mg/m³, the absolute error shall be ≤57mg/m³	Absolute error: When≥103mg/m³~＜513mg/m³, the absolute error shall be ≤41mg/m³
System compressed air demand：250L/min
Compressed air pressure range：(0.4~0.6)Mpa

Oxygen	Flow velocity	Temperature	Humidity
(0~25)%	Range：(0~40)m/s	Range：(0~300)℃	Range：(0~40)%
≤±2.5%F.S	Precision：≤5%	Indication error：≤±3℃	Relative error: When >5%, the relative error ≤±25%
≤±2.5%F.S	Relative error: when≤10m/s, ≤±12%
≤±15%	Relative error: when≤10m/s, ≤±12%

Technical characteristics

The cold-dry direct extraction method was employed, with monitoring results expressed as dry-basis values, eliminating the need for additional dry-basis data labeling and ensuring high data accuracy.
The sampling probe utilizes advanced microporous ceramic thermal filtration technology, delivering excellent dust filtration performance and extended maintenance intervals.
Flue gas monitoring adopts our company's latest generation of particulate matter monitoring based on backscattering technology, featuring an integrated design with compact structure, automatic zero calibration, high sensitivity, and superior reliability.
The system design incorporates safety redundancy for critical components (such as heat-traced tubes) to ensure system safety and reliability.

Application field

The HH-5100 continuous emission monitoring system (CEMS) can be widely applied for automatic online monitoring of flue gas emissions from various boilers, industrial furnaces, and coal-fired furnaces in industries such as thermal power plants, steel sintering/steelmaking plants, cement plants, waste incineration plants, and petrochemical plants.