Shenzhen Eranntex Electronics Co., Ltd

Eranntian-在线式二氧化硫DOAS-2000 在线式二氧化硫DOAS-2000

Detection Method: Diffusion measurement, pipeline type, flow-through type, pump-suction type

Detection Gas:

(Over 500 types of detectable gases available as options, please consult our product service team.)

Measurement Range:

(Customizable measurement ranges available, please consult our product service team.)

Customization: Supports on-demand customization

Hotline: 13480931872

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Eranntian Gas Detector Introduction

在线式二氧化硫DOAS-2000特点:


★ 防爆、防水设计,防护等级 IP66,户外型,检测快速,可靠,稳定;

★ 内置高效双级冷凝除湿除尘预处理系统,自动控制一体化设计,有效降低 SO2 损失,防止水汽干扰,更适用于含湿量高及烟气成分浓度低的工况;

★ 采用差分吸收光谱技术(DOAS),温度漂移小、测量精度高,可测超低浓度;

★ 长寿命脉冲氙灯冷光源,预热时间短,使用寿命长;

★ 内置长光程气池,NOx、SO2 分析双量程设计,根据浓度值自动切换量程控制;

★ 各烟气成分浓度曲线实时显示,曲线显示比例可调整;

★ 检出下限低,不受水分和粉尘影响,抗干扰能力强,可避免气体间的交叉干扰;

★ 内置加热装置,低温时自动启动加热功能,使分析仪可在严寒地区使用;

★ 设计开发 windows 环境下微机数据库及通信系统软件,实现微机通讯进行存储、打印;

★ 故障自检功能,检测后生成故障报表,方便用户维护;

★ 集成一体式微型热敏打印机或外置蓝牙无线打印机;

★ 烟气折算方式以基准含氧量折算和以折算系数折算两种方式;

★ 大容量数据存储,16G,可按日建立文件夹,分别存储每天的测试数据;

★ 可选配自动反吹系统;

★ 标准采样距离为 30~40 米,选配真空泵最远采样距离超过 70 米;

★ 可以检测分析的烟气温度为 1300℃以内的烟气,更高温度烟气检测分析需定制。

Product HighlightsNew process formula enhances performance to meet stricter application requirements

Over 500 Detectable Gases

Over 500 detectable gases

Customizable 1-18 types of gas combinations based on device type and application needs

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Complete Certifications, Reliable Quality

Multiple Alarm Methods, Multiple Safety Guarantees

  • Sound & Light Alarm
  • Vibration Alarm
  • Visual Alarm
  • Low Voltage Alarm
  • Fault Alarm

Customizable Alarm ValuesFlexible implementation of low alarm, high alarm, range alarm, weighted average alarm, etc.

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Wide Application Areas Covering 20+ Industries

Cooperated with 100+ industry leaders, quality proven

Service Guarantee

18 Years of Industry-leading Brand Protecting You

Eranntian was founded in 2006 as a national high-tech enterprise integrating design, R&D, production and sales. Our independent R&D team includes over 30 senior engineers with strong development iteration capabilities, with over 17% of annual revenue invested in technological innovation. We also maintain long-term deep research collaborations with 14 universities including Tsinghua University, Sichuan University, Xi'an Jiaotong University, Qingdao University of Technology, and Central South University, sharing technological innovation achievements.

  • 2006

    Eranntian brand established

  • 30+

    Senior R&D engineers

  • 14

    Partner universities

  • 100+

    Patents/R&D achievements

Strong Production Capacity Ensures Fast Delivery

Professional engineer

24-hour online serviceSubmit your needs and quickly recommend the right products for you

13480931872