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dioxide SnO2 ammonia detection sensor
,50ppm NH3 ammonia detection sensor
,dioxide SnO2 Gas Detection Sensor
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Target GasAmmonia/NH3
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Range5-500ppm
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Life5 Years
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TypeSemiconductor
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Place of OriginZhengzhou,China
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Brand NameMixsen
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Model NumberMIX1037
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Minimum Order Quantity1
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Packaging DetailsInner packaging: foam cushion Outer packaging: carton
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Delivery Timewithin 3 working days after payment
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Supply Ability10,000/day
50ppm NH3 Ammonia Detection Sensor Dioxide SnO2 Gas Detection Sensor
MIX1037 Semiconductor 5-500ppm Ammonia(NH3) Gas Detection Sensor For Portable NH3 Gas Detectors
Principle Introduction:
The sensing material of MIX1037 Ammonia(NH3) Gas Sensor is tin dioxide SnO2, which has low conductivity in clean air. When the ammonia gas exists, the conductivity of the sensor will be raise according to the gas concentration goes up. Through a simple circuit, to convert the changes of conductivity to correspond to the gas concentration.
MIX1037 ammonia (NH3) gas sensor has high sensitivity to ammonia gas. Ammonia (NH3) sensor can work in high temperature. It is low cost sensor and can be used in different applications like portable and fixed gas leak detectors.
Feature:
* High sensitivity to wide range of NH3 gas
* High sensitivity to NH3
* Long life and low cost
* High ant seismic
Application:
* Domestic gas leakage detectors
* Portable gas detectors
Technical Parameters :
| Item | Specification |
| Target Gas | Ammonia,NH3 |
| Measurement Range | 5～500ppm(NH3) |
| Heater Voltage(Vh) | 5.0V±0.1V AC or DC |
| Loop Voltage | ≤24V DC |
| Heater Resistance(Rh) | 29Ω±3Ω(Room temperature) |
| Heater Power Consumption(Ph) | ≤950mW |
| Sensitivity | Rs(in air)/Rs(50ppm NH3)≥ 2 |
| Output In Target Gas | ≥0.5V(in 50ppm NH3) |
| Testing Condition | 20℃±2℃；55%±5%RH |
| Life Expectancy | 5 years |
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