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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: ChangAi
  • Model Number: GNL-YF1
  • Name: Process oxygen analyser

Packaging & Delivery

Packaging Details carton
Delivery Time Within 10 working days upon receipt of purchase order

Specifications

Process Oxygen anlyser
0-10/100/1000ppm/1% O2
Limitting Current Principle
minus 2% to plus 2% accuracy.
Repeatability: 1%F.S

 

Process Oxygen Analyser

Features  of the GNL-YF1 Process oxygen analyser                                                                                                

1  New pattern, long-life, conversion ion current tester with fast response and high sensitivity

2  Concise menu, simple operation

3  Checking the sensor working state automatically and unique double-line working change mode extending the sensor’s life

4  Setting upper and lower alarm values freely during the measure ranges

5  4-20mA or 0-5V DC signal outputs

6  It can achieve two-way communication by connected to a computer via the standard RS232C or RS485 interface.  

 

Technical Specifications of process oxygen analyser                                                                                   

Measure Range:                   0-10ppm, 0-100ppm, 0-1000ppm, 0-25% O2; auto-ranging

Accuracy:                         ±0.5ppm in the range of 0-10pppm;

±1ppm in the range of 0-100pppm;

±2ppm in the range of 0-1000pppm;

±1% in the range of 0-25%

Stability:                          Zero drift ≤±1%FS/7d

Span drift ≤±1%FS/7d

Contact Capacity:                 125VAC 0.3A, 110VDC 0.3A, 30VDC 1A

Repeatability:                     ≤±1%

Response Time:                  90% of FS reading ≤10 seconds

Sampling System:                 Film sampling pump or inner minus pressure system

Sample Gas Flow:                 200~300ml/mim

Ambient Temp.:                   -10°C~+50°C

Power Supply:                    85V-265V AC, 50Hz±5%

Sensor Life:                      36 months at 25°C and 1 atm

Sensor Principle:                  Ion Current Sensor

Warranty:                        12 months analyzer; 12 months sensor

Weight:                          3kg

Installation Dimension:            125mm×200mm×300mm (W×H×D)

 

Applications                                                                                               

This process oxygen analyser can be used to measure the oxygen concentration in the fields of magnetic materials, high temperature sintering furnace, the electronics industry protective gas.

 

Order knowledge                                                                                           

Measure range

Tested gas pressure

Gas composition and impurity

 

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China (Mainland) | Manufacturer, Trading Company
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