CA-2000 Explosion-proof Oxygen Analyzer
CA-2000 type explosion-proof oxygen analyzer is a new product developed by our company, the analyzer uses high performance digital paramagnetic oxygen sensor. The oxygen content in sample gas was measured by the paramagnetic principle of oxygen, background gases can be continuous combustible gas, stable and accurate measurement, suitable for C class II hazardous areas.
Application situation
Ø Control of boiler in incinerator
Ø Security related areas
Ø As a reference variable in emission monitoring
Ø The automobile industry (engine performance test system)
Ø Alarm device
Ø Chemical plant
Ø Quality inspection of high purity gas
Ø Environmental protection
Ø Quality monitoring
Main performance:
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Measuring principle: |
paramagnetic principle, magnetic mechanical |
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Measuring range: |
0 ~ 100% O2 optional within the scope of measuring range |
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Linearity: |
＜ 0.10% O2 |
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The basic error: |
＜±0.125% O2 |
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Zero drift: |
＜±0.125% O2 /24h |
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Response time: |
T90 ＜ 8S (flow 200ml/min) |
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Analog output: |
Two electrically isolated analog outputs 0/ 4 to 20 mA, the load Resistance less than or equal to 750Ω； |
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Digital output: |
Six relay outputs, Max load 24AC/DC/1A，floating, discharge off; |
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Communication: |
RS485 Modbus RTU |
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Explosion-proof certification: |
Exd II C T6 Gb, GB3836-2010 |
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Protection grade: |
IP65 |
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Dimension: |
320 * 320 * 260mm (length * width * depth) |
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weight: |
about 27kg |
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Installation type: |
Wall |
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Display: |
TFT color LCD screen 4.3 ", can be displayed after the decimal point 0 ~ 3； |
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Operation panel: |
with touch sensitive buttons, 6 buttons, the operation performed through touch screen； |
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Power supply: |
190-250VAC or 90-130VAC (optional), 50 ~ 60Hz |
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Maximum power: |
50VA |
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Environmental parameters: |
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Ambient temperature: |
0℃～+40℃ |
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Storage temperature: |
-20℃～+70℃ |
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Humidity: |
0-90% RH, no condensation |
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Altitude range: |
-250m ~ 5000m |
