Shandong China Coal Group
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Product Introduction chinacoal05
P860 series analyzer is the online intelligent measurement instrument, which adopting advanced iron current oxygen sensor with single chip technology. N2%=100%-O2%.It has been widely used in the fields of nitrogen separation from air, fertilizer, petrochemicals and biological fermentation.
Features of the oxygen/nitrogen analyzer
1. Imported fuel cell type ZrO2 oxygen sensor, with long life, high precision and fast response.
2. Automatically checking the sensor's working situation, particularly protection mode, can extend the sensor's using life.
3. Upper and lower alarm point and contact point can be freely set among the measure ranges.
4. Automatic temperature compensation, which eliminates the impact of environmental temperature.
Main Parameter
Display: 5 figures digital LED, 90×25mm.
Measure Range: 0~10/100/1000 ppm, 1% O2
Accuracy: <±5%F.S (10~100 ppm)
<±2%F.S (0~2%)
<±1.5% F.S(0~21%)
Response Time: T90<20s
Stability: <±1% F.S (168h)
Work Temperature: 0~50°C
Environmental Humidity:<80% RH
Power Supply:AC220V±10%, 60Hz
Analogue Signal Output:4~20mA, 0~5V
Alarm Contact Point: AC125V 0.3A AC110V 0.5A DC24 3A
Sensor Principle: Electrochemistry, ZrO2 type sensor
Sensor Life: >20000 hours.
Install Dimension:160mm×80mm×176mm (W×H×D)
Instrument Weight: about 1.1kg.
Item | Model | Measure range |
1 | P860-3O | 21.0%~1000ppm O2 |
2 | P860-4O | 21.00%~100ppm O2 |
3 | P860-5O | 21.000%~10ppm O2 |
4 | P860-3N | 79.0%~99.9% N2 |
5 | P860-4N | 79.00%~99.99% N2 |
6 | P860-5N | 79.000%~99.999% N2 |