Hangzhou Shichi Technology Co., Ltd
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    15258815963
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    Room 311, Unit 3, Building 5, No. 4 Fengdu Road, Fengdu Industrial Park, Pingyao Town, Yuhang District, Hangzhou City
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Wet oxygen measuring instrument
The control of environmental humidity and the monitoring and analysis of moisture content in industrial materials have become one of the common techni
Product details

Measurement range: H2O: 0-40% O2: 0-25%

Linear error: ± 2% FS

Repeatability: ± 1% FS

Stability: ± 1% FS/7d

Response time: After sufficient preheating, T90 is less than 60s

Display: 128364 OLED screen

Operation method: Capacitive touch button

Wiring method: terminal block

Installation method: DN32/DN50/DN65 (PN6) standard flange

Sensor lifespan: greater than 2 years (normal use)

Analyzer lifespan: greater than 5 years (normal use)

Weight: Net weight approximately 11.6kg (weight may vary depending on probe length)

Power supply: Standard configuration: 100-240VAC, 50/60Hz

Optional: 24VDC, ≥ 2.5A

Calibration cycle: It is recommended to calibrate once every year

Working environment: below 400 ℃ and without condensation water

Environmental temperature of electrical module:- 10~+50℃

Storage environment temperature:- 20~+60℃

Humidity: less than 90% RH

Tested environmental pressure: atmospheric pressure ± 10%

Sample gas flow rate: 1-1.5L/min (only applicable during ventilation)

Communication method: RS485 (standard)/RS232 (optional)

Load: less than 500 Ω


The combination of microcontroller and digital processing technology enables the analyzer to have complete self diagnostic functions, which are intelligent, stable, and reliable;

Using an ion flow humidity sensor as the measuring unit, with high accuracy and long calibration cycle;

Adopting a 128364 OLED screen, the screen has a long lifespan and displays intuitive and rich content;

Adopting touch button technology, the buttons are sensitive, reliable, easy to operate, and have a long service life;

● Integrated structural design, easy installation, zero maintenance;

● Data storage function: Regularly record test data and quickly query stored data;

Communication function: Adopting RS232/RS485 bidirectional communication, it can directly communicate with computers or other digital communication devices;

4-20mA standard analog signal output.


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