High Accuracy Ci-PC90 Trace Oxygen Analyzer, Portable/Desktop O2 Analysis Equipment for Gas Quality Control

• Customization: Available
• Measure Range: 10ppm~21%, 100ppm~21%, 1000ppm~21% O2
• Sample Gas Flow: 150~300ml/MIM
• Accuracy: ±2% F.S
• Response Time: 90% of Fs Reading ≤20 Seconds
• Ambient Temp: -10oc~+50oc
• Ambient Humidity: <80%Rh
• Signal Output: 4~20mA
• Sensor Life: 12 Months Analyzer; 12 Months Sensor
• Appearance Dimension: 160mm×80mm×176mm (W×H×D)
• Transport Package: Box
• Specification: SGS, ISO
• Trademark: Puhui
• Origin: China
• HS Code: 9027100090
• Production Capacity: 200 Sets/Month

Product Description

Product Description

CI-PC90 is a trace oxygen analyzer developed and produced by our company. It is an on-line analyzer based on microprocessor an adopts fuel cell oxygen sensor as the detection unit, which has good response time, repeatability and precision.

 

Features
- The oxygen concentration and various settings are displayed on 240*128 LCD screen.
- The unique protective gas circuit is adopted to automatically cut off the gas circuit when shutdown or power failure
occurs,which effectively protects the sensor from being exposed to the air for a long time and affecting the life of the sensor.
- The solenoid valve is placed at the air inlet and air outlet of the sensor chamber to control whether the sample gas flows
through the sensor;
- When the oxygen concentration exceeds the range or the pressure exceeds the range,the sensor is protected by closing the air
path through the solenoid valve.
- The new structure of the test chamber is adopted to facilitate the field replacement of the sensor;
- Automatic adjustment within the measurement range of 0-25%,and the minimum measurement range is 0-10ppm;
- Automatic temperature compensation eliminates the influence of ambient temperature.
 

Technical Specification

Technical Parameters Table of Oxygen Analyzer
Parameter Category	Specific Specifications
Measurement Range	0~10/100/1000ppm, 0~25% (automatic range switching available)
Accuracy	- 0.01~9.99ppm O: ±5% FS
	- 10.0~99.9ppm O: ±3% FS
	- 100~1000ppm O: ±2% FS
Repeatability	- 0.01~9.99ppm O: ±2.5% FS
	- 10.0~99.9ppm O: ±1.5% FS
	- 100~1000ppm O: ±1% FS
Stability	- 0.01~9.99ppm O: ±2.5% FS/7d
	- 10.0~99.9ppm O: ±1.5% FS/7d
	- 100~1000ppm O: ±1% FS/7d
Response Time	T < 60s (at 25°C)
Power Supply	85~264VAC, 50/60Hz
Signal Output	4-20mA (default configuration), 0-20mA, 0-1V, 0-10V; free mode setting available
Switch Output	Two-way alarm; Relay contact capacity: 24V DC, 0.2A
Communication Interface	RS485 (standard)/RS232 (optional)
Ambient Temperature	0~45°C
Ambient Humidity	<80%RH
Sample Gas Pressure	Atmospheric pressure ±10% (gas outlet must be under atmospheric pressure)
Sensor Type	Fuel cell oxygen sensor
Analyzer Dimension (W×H×D)	275mm×190mm×300mm
Mounting Hole Dimension (W×H)	224mm×180mm
Analyzer Weight	Approximately 6.8kg

                                                                                               

 

FAQ

Order knowledge                                                                                           
Measure range
Tested gas pressure
Gas composition and impurity