MIX8423 Phosphine Gas Detection Sensor PH3 Phosphine Sensor For Smart Grain Storage
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MIX8423 phosphine gas detection
,PH3 phosphine gas detection
,PH3 phosphine sensor
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Target GasPH3
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TypeElectrochemical
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Range0-10 Ppm
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Life Time2 Years
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Resolution0.1 Ppm
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Repeatability±2%
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Place of OriginChina
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Brand NameMixsen
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Model NumberMIX8423
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Minimum Order Quantity1
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Supply Ability10000000
MIX8423 Phosphine Gas Detection Sensor PH3 Phosphine Sensor For Smart Grain Storage
MIX8423 Electrochemical Phosphine/PH3 Gas Detection Sensor For Smart Grain Storage
Principle Introduction:
MIX8423 is an electrochemical PH3 sensor developed by Mixsen. It uses the principle of electrochemistry. There is a reference electrode inside the sensor, which greatly improves the stability of the sensors. When the sensor senses the phosphine, the working electrode and the counter electrode react with the redox reaction, through measure the current to get the concentration of phosphine.
Feature:
High selectivity & sensitivity to PH3
High accuracy
Linear output
Excellent repeatability and stability
good anti-interference ability
Application:
Industrial monitors leakage detection
Smart grain storage
petroleum and petrochemical occasion monitoring
Technical Parameters :
| Item | Specification |
| Target Gas | PH3 |
| Measurement Range | 0~10 ppm |
| Maximum Overload | 20 ppm |
| Sensitivity | 1.70 ± 0.30 μA/ppm |
| Repeatability | ±2% |
| Response Time(T90) | < 45 Seconds |
| Resolution | 0.1 ppm |
| Long Term Output drift | ＜2% per year |
| Life Expectancy(in air) | 2 Years |
| Operating Temperature Range | -20 ~ 50˚C / 15~90% RH |
| Operation Press | 0.1MPa±10% |
| Bias Voltage | Not required |
| Note: All measurements were taken at 20˚C, 50%RH at 1013hPa | |
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