Portable gas detector with inner pump
- Brand Oceanus
- Type OC-903
OC-903 Portable gas detector with inner pump
Feature
Semiconductor technology of ultra low power 32 bit microprocessor, 24 bit ADC acquisition chip, so with the high accuracy.
2.4 inch IPS industrial grade color screen.
Support Chinese or English operation menu.
Detecting data avaible for PPM, %VOL, mg/m3.
For 1~4 gas detecting, single gas and some composite gas.
Internal sampling pump for suction, the suction strength is adjustable in different level.
Explosion proof grade is ExiaⅡCT4.
Function
Inspect the gas concentration and alarm when it reaches preset alarm level.
With auto-test and data recover function.
One-key operation to restore to factory default setting.
Temperature and pressure compensation.
Adjustable two-stage audible-visual alarm threshold value.
Powered by rechargeable lithium battery with big capacity.
Working under the micro negative pressure is avaible.
Applications
Portable pump sunction gas detector common applications include chemical industry, petroleum, gas station, metallurgy, agriculture, biology pharmaceuticals, power, lab research and other industry environment where need to inspect combustible or toxic gas concentration.
Specifications
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Gas type |
Combustible gas, oxygen, toxic gas |
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Working principle |
Catalytic combustion for combustible gas; Electrochemical for toxic gas and oxygen. |
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Sensor |
At most 4 sensor |
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Measure range |
Normal range or be customized. |
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Resolution |
Depended on the gas types |
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Precision |
3%FS |
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Sampling method |
Pump-suction, flow rate of 100-1000mL L/min. (Adjustable) |
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Data storage |
About 100000 group of data capacity. |
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Response time |
≤20S/10S |
Recovery time |
≤20S |
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Repeatability |
≤±1% |
Linearity |
≤±1% |
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Zero drift |
≤±1%（F.S/year） |
Display |
LCD dot matrix display |
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Operating language |
Chinese or English |
Concentration unit |
ppm or mg/m3 |
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Working temperature |
-30℃～60℃ |
Working humidity |
0-95%RH(non-condensing) |
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Explosion-Proof grade |
ExiaⅡCT4 |
Protection grade |
IP65 |
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Alarm mode |
Audible, visual, vibration |
Working pressure |
-30Kpa ～ 100Kpa |
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Dimensions |
180*80*60mm |
Weight |
0.5KG |
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Accessory |
Box, instruction, USB charger , data line, calibration cap. |
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If you need any gas detector, portable gas detector or fixed gas monitor, welcome to contact us, send us the requirements, more details will be provied to you.
