Online infrared sulfur dioxide analyzer

1、 Brief introduction of online infrared sulfur dioxide analyzer:

ETA is a newly launched dual wavelength infrared sulfur dioxide analyzer by Jintan Yitong, which can simultaneously detect sulfur dioxide concentration, temperature, and humidity. The instrument is equipped with 256 sets of data storage and can be connected to a computer through a 4854/USB interface. Equipped with a very clear color touch screen, sound and light alarm prompts, built-in pump, and intelligent sulfur dioxide gas detector, it is widely used for gas detection and monitoring in public places, health supervision, environmental monitoring, and other areas. Infrared spectroscopy absorption method has the characteristics of high accuracy, good stability, and long lifespan compared to electrochemical measurement.

Widely used for online measurement in industrial processes, chemical production processes, gas pollution, petrochemicals, and other industries.

2、 Characteristics of online infrared sulfur dioxide gas analyzer:

1Using dual wavelength infrared spectroscopy absorption method to detect sulfur dioxide concentration, as well as temperature and humidity in the environment.

2The instrument comes with built-in data storage, which can store up to 256 sets of data.Equipped with a 485 data interface, it can communicate and exchange data remotely.

3. The built-in suction pump can suck gas from tens of meters away into the instrument for measurement.

4、haveLarge color touch screenEasy and fast operation. There is a gas collection and processing system.

5. The instrument displays that there isPPMAnd mg/M³twoDisplay data that can be automatically converted.
6. Self check the display, battery, sensors, and sound and light alarm functions when turned on or needed.

3、 Technical parameters of online infrared sulfur dioxide analyzer:

• Detection principle: Infrared principle (dual wavelength infrared absorption method)
• Detecting gases: sulfur dioxide (NH3) in air or pipelines
• Testing method: pump suction
• measuring range：(Simultaneously displaying ppm and mg/m3)

Sulfur dioxide: 0.1-100, 1000ppm (range can be customized according to users).

Temperature: -20 ∽ 60 ℃. Humidity: 10-95% RH

• Basic error: ＜ ± 5% (F.S)
• Small reading: 0.1ppm, response time: ≤ 50 seconds
• Simultaneously display sulfur dioxide concentration: ppm, mg/m3, temperature, humidity^*.
• Color touch screen display with time and date memory function^*.
• It has data query function, 256 sets of data storage, and 485 interface^*.
• Can be connected to a data acquisition device to achieve remote communication and control of data, achieving real-time measurement.
• Alarm: sound and light alarm, easy and fast on-site installation and debugging.
• There are gas processing devices and gas sampling systems. Comes with communication protocol.
• Working temperature: -10 ∽ 45 ℃ Humidity: 5-90% RH
• Built in rechargeable battery, capable of supplying 220V AC or DC power

4、 Configuration of online infrared sulfur dioxide analyzer:

(1) One instrument host (including built-in battery) and one charger (2)

(3) One set of sampling system (4), one sampling hose

(5) One online control box (6), one operation manual and one certificate of conformity