Price 0 5V 0 10V output MQ139 R134A CFCs refrigerant gas freon leak sensor
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- Supplier: Guangzhou Logoele Electronics Technology Co. Ltd.
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Price 0-5V 0-10V output MQ139 R134A CFCs refrigerant gas freon leak detector
Product Description
| Product name | freon detector |
| Working voltage | DC 24V |
| Working current | 150mA |
| Working temperature | -10~50℃ |
| Working humidity | 95%RH |
| Detection substance | freon |
| Detection range | 10~1000ppm |
| Output signal | Default 0-10V(Can be modified to 0-5V) |
| Clean air | ≤1.5V |
| Sensitivity | ≤3% |
| Response time | ≤1s |
| Reply time | ≤30s |
| Product size | 65*45*28mm |
| Product weight | 40g |
0-10V output: The output is non-linear, only take a value within the range of 0-10V. Since the sensor is a semiconductor sensor, the sensor will output a voltage range of about 1-3V by default, which is subject to the actual output.
0-5V output: The output is non-linear, only take a value in the range of 0-5V. Since the sensor is a semiconductor sensor, the sensor will output a voltage range of about 0.5-1.5V by default, which is subject to the actual output.
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Q1: Are you a factory or trading company?
A: We are a factory and manufacturer .
Q2: What's the product range of our company?
A: Industrial IOT sensor, Temperature and humidity sensor, Current sensor, Gas sensor, water quality sensor, Illuminance sensor, All in one sensor, Main module, Communication module, Electronic module, Power module, Other accessories , etc. Welcome your inquiry.
Q3: What is the delivery date?
A1: Standard product: we have plenty in stock, 5-10 workdays to ship.
A2: Customized order: 20-30 workdays after sample confirmed. (Please consult for specific delivery date)
Q4: How to ship?
A1: It depends on the shipping method you choose.
A2: DHL, FEDEX, UPS will take about 5-10 working days to destination as usual.
A3: EMS will take 5-15 working days as usual.
A4: Regular airmail will take about 15-30 days.
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