5-500ppm NH3 Ammonia Gas Sensor SnO2 Semiconductor NH3 Gas Detection Sensor
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50ppm NH3 Ammonia Gas Sensor
,SnO2 Ammonia Gas Sensor
,SnO2 semiconductor gas detector
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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
5-500ppm NH3 Ammonia Gas Sensor SnO2 Semiconductor NH3 Gas Detection Sensor
MIX1037 Semiconductor Ammonia(NH3) Gas Detection Sensor
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.
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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