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LI-QUID LIQUID INTERNATIONAL 利奎德国际 · Shanghai
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排放监测设备

Emission Monitoring

Model No. EMM-0003 · Environmental Testing Equipment

In-Situ Laser Gas Analyzer for Stack and Duct

烟道原位激光气体分析仪

SCR ammonia slip and HCl at waste-to-energy plants change too quickly for extractive systems. This cross-duct laser analyzer measures NH3, HCl, O2, CO or H2O, in single or dual combinations, directly in the gas with response in 2 s or less. NH3 detection reaches 0.1 ppm·m. Give us duct width (0.5–20 m path) and process temperature.

Measured gases
NH3, HCl, O2, CO, H2O (single or dual)
NH3 range
0–10 / 0–50 ppm
NH3 detection limit
0.1 ppm·m
HCl range
0–50 / 0–500 mg/m³
Optical path length
0.5–20 m
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Packing & Shipping

Place of originChina (dispatched from Shanghai)
BrandLiquid International / OEM on request
Export packingFumigation-free plywood case or reinforced carton
Loading portShanghai / Ningbo (others on request)
Payment termsT/T, L/C at sight (confirmed on quotation)
Trade termsEXW, FOB, CFR, CIF, DAP

Typical export terms — final terms are confirmed on the proforma invoice.

Product Description 产品描述

SCR ammonia slip and HCl at waste-to-energy plants change too quickly for extractive systems. This cross-duct laser analyzer measures NH3, HCl, O2, CO or H2O, in single or dual combinations, directly in the gas with response in 2 s or less. NH3 detection reaches 0.1 ppm·m. Give us duct width (0.5–20 m path) and process temperature.

Highlights

  • No sample extraction; response in 2 seconds or less
  • NH3 detection limit 0.1 ppm·m for slip control
  • Single or dual gas configurations
  • Up to 500 °C process, 1400 °C with probe version

Applications

  • SCR ammonia slip control
  • Waste-to-energy HCl monitoring
  • Combustion optimization with O2 and CO
  • Process gas safety monitoring

Specifications 技术参数

ParameterValue
Measured gases 测量气体 NH3, HCl, O2, CO, H2O (single or dual)
NH3 range NH3 量程 0–10 / 0–50 ppm
NH3 detection limit NH3 检出限 0.1 ppm·m
HCl range HCl 量程 0–50 / 0–500 mg/m³
Optical path length 光程 0.5–20 m
Response time 响应时间 ≤ 2 s
Process temperature 工艺温度 Up to 500 °C (1400 °C with probe)
Laser class 激光等级 Class 1 or 3R per IEC 60825-1
Purge air 吹扫空气 Instrument air, 20–50 L/min
Outputs 输出 4–20 mA, RS-485, Ethernet
Model No.EMM-0003
Place of originChina (dispatched from Shanghai)

Applicable standards 适用标准

EN 14181 EN 15267-3 EN 15259 ISO 12039 US EPA 40 CFR Part 60 US EPA 40 CFR Part 75 HJ 75 HJ 76

Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.

Packing & Shipping 包装与运输

Export packing

Fumigation-free plywood case or reinforced carton

Every unit is power-tested before packing; enclosed in shock foam and moisture barrier; wooden cases comply with ISPM 15.

Loading port

Shanghai / Ningbo (others on request)

Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.

Inquiry Now 索取报价

Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.

Products in this inquiry: In-Situ Laser Gas Analyzer for Stack and Duct (EMM-0003)

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