Dh Ex Electrochemical Gas Analyzer Oxygen Content Analyzer Support Customization

• Customization: Available
• After-sales Service: Whole Life Technical Support
• Warranty: 1 Year
• Model NO.: J&X-Gas
• Customized: Customized
• Portable: Portable
• Gas: Gas
• Type: S318 Multi-Gas Alarm Detector
• Zero Drift: 2%Fs/7D
• Range Drift: 2%Fs/7D
• Linearity Error: 1%Fs
• Range: (0-100)%
• Protection Level: IP65
• Weight: About 30kg
• Explosion-Proof Grade: Ex dB II C T6
• Transport Package: Wooden Case
• Specification: Weight: About 30Kg
• Trademark: J&X
• Origin: China
• HS Code: 9027100090
• Production Capacity: 300pieces/Month

Product Description

DH Ex Electrochemical Gas Analyzer

Brief description: 
DH Ex electrochemical gas analyzer is used for online continuous analysis of O2 content in various gas mixtures. It is used for online continuous analysis of O2 content in various gas mixtures.

Instrument features:
Adopt imported electrochemical oxygen sensor with long service life and high precision;
The sensor is easy to install and replace;
Valve switching can be performed during shutdown to reduce sensor consumption and improve sensor  Device life;
Large LCD display, with operation prompts Function, simple and efficient operation;
Fully digital processing, more accurate, stable and reliable;
Standard RS232, Modbus-RTU and other digital communication functions;
With soft start and watchdog functions, it ensures the reliable operation of the instrument for a long time;
The output is synchronous and isolated (0/2/4-20) mA, and the output load is ≤400Ω;
With isolated calibration, fault, alarm, range conversion and other status   State output signal;
Standard 19″ chassis, easy for system integration;
Explosion-proof products use flameproof explosion-proof housing and can be used in Zone 1 and Zone 2
 Areas with explosive atmospheres: Used for online continuous analysis of the content of O2 and other gases in various gas mixtures.

Products are widely used in:
  Used in process control equipment such as thermal power, cement, and metallurgy to control combustion and ventilation
  The best ratio between air volume improves combustion efficiency;
Analyze oxygen concentration in chemical, fertilizer, hydrogen production and other industries to ensure product quality;
Agriculture, health care, scientific research and other fields;
Control of oxygen content in air separation system;
Study the respiratory process of animals and plants and medical biology research;
Gas content determination in laboratory combustion tests;
DH/DH Ex series electrochemical gas analyzers are mainly used in explosion-proof occasions in chemical, fertilizer, hydrogen production andother industries.

Basic principle:
The electrochemical sensor of the DH/DH Ex series electrochemical gas by reacting with the gas being measured and generating an electrical signal proportional to the gas concentration.

Technical parameters:

Zero drift	±2%FS/7d
Range drift	±2%FS/7d
Linearity error	±1%FS
Range	(0~100)% (different specifications can be selected within the range)

           

Explosion-proof product technical parameters:

Explosion-proof grade	Ex db II C T6
Protection level	IP65
Weight	About 30Kg

Manufacturing environment gas detection alarm, gas detector, gas alarm controller, toxic and harmful gas detection alarm, independent alarm, air quality monitor, infrared gas analyzer. Widely used in mining and metallurgy, archaeological exploration, steelmaking, petrochemical industry, gas, municipal fire protection, refrigeration, cargo ship, pharmaceutical, rubber, hazardous chemical storage, industrial manufacturing and other industrial places that need explosion protection and poisoning protection. Survive by quality, continue to innovate, master core technology, and serve attentively. The company has the testing equipment and process conditions for the production of gas detection instruments, and is professional and focused. It has a high reputation in the field of gas detection and testing and its customer awareness. Some products are exported to 13 countries and regions. The company has offices in many cities in China, which provides strong guarantees for the pre-consultation and post-service of the products sold. Survive by quality, continue to innovate, master core technology, and serve attentively. The company has the testing equipment and process conditions for the production of gas detection instruments, and is professional and focused.