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烟气分析仪

Stack Gas Analyzers

Model No. SGA-0005 · Air Quality Monitoring Equipment

TDLAS In-Situ Gas Analyzer

可调谐激光原位气体分析仪

Ammonia slip after SCR, HCl at incinerators and moisture for CEMS correction are hard to measure extractively because these gases stick or dissolve. This TDLAS analyzer reads them in situ across stacks 0.5–10 m wide, responding in 1–2 s with detection below 0.5 ppm for NH3 and HCl. Tell us the target gas, stack width and gas temperature.

Measurement principle
Tunable diode laser absorption spectroscopy
Target gases
NH3, HCl, H2O, O2, CO, optional others
Lower detection limit
< 0.5 ppm (NH3, HCl)
Response time
1–2 s
Path length
0.5–10 m (stack width)
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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

Ammonia slip after SCR, HCl at incinerators and moisture for CEMS correction are hard to measure extractively because these gases stick or dissolve. This TDLAS analyzer reads them in situ across stacks 0.5–10 m wide, responding in 1–2 s with detection below 0.5 ppm for NH3 and HCl. Tell us the target gas, stack width and gas temperature.

Highlights

  • In-situ measurement avoids sample line losses of sticky gases
  • 1–2 s response for DeNOx ammonia dosing control
  • Path length 0.5–10 m; gas up to 800 °C depending on probe
  • Cross-stack or probe mounting with internal T and P compensation

Applications

  • DeNOx ammonia slip monitoring
  • Waste incineration HCl control
  • Moisture measurement for CEMS correction
  • Cement and glass kiln gas analysis

Specifications 技术参数

ParameterValue
Measurement principle 测量原理 Tunable diode laser absorption spectroscopy
Target gases 目标气体 NH3, HCl, H2O, O2, CO, optional others
Lower detection limit 最低检出限 < 0.5 ppm (NH3, HCl)
Response time 响应时间 1–2 s
Path length 光程长度 0.5–10 m (stack width)
Maximum gas temperature 最高气体温度 Up to 800 °C (probe dependent)
Measurement zone 测量区域 In-situ cross-stack or probe
Compensation 补偿 Temperature and pressure, internal
Outputs 输出 4–20 mA, Modbus, Ethernet
Power supply 电源 220 VAC, 50 Hz
Purge air 吹扫气 Clean, dry instrument air for windows
Model No.SGA-0005
Place of originChina (dispatched from Shanghai)

Applicable standards 适用标准

EN 14181 ISO 16911-1 ISO 12039 US EPA 40 CFR Part 60 Appendix B HJ 75 GB 13223

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: TDLAS In-Situ Gas Analyzer (SGA-0005)

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