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รายละเอียดสินค้า:
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| ก๊าซตรวจจับ: | CH2O | ช่วงการวัด: | 0 ～ 10ppm |
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| การตรวจจับความเข้มข้นสูงสุด: | 100ppm | ความไว: | (11.8±6)ไมโครเอ/พีพีเอ็ม |
| เน้น: | electrochemical formaldehyde gas sensor,low consumption CH2O sensor,ME3-CH2O formaldehyde detector |
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ME3-CH2O Electrochemical Gas Sensor CH2O Dormaldehyde Low Consumption
ME3-CH2O electrochemical sensor detect gas concentration by measuring current based on the electrochemical principle, which utilizes the electrochemical oxidation process of target gas on the working electrode inside the electrolytic cell, the current produced in electrochemical reaction of the target gas are in direct proportion with its concentration while following Faraday law, then concentration of the gas could be get by measuring value of current.
1. Features
* Low consumption
* High precision
* High sensitivity
* Wide linear range
* Good anti-interference ability
* Excellent repeatability and stability
2. Applications
Widely used in industrial and environmental fields
Specification:
| Resolution ratio | 0.1ppm |
| Response time(T90) | ≤90S |
| Bias voltage | 300mV |
| Load resistance(recommended) | 300Ω |
| Repeatability | ＜2﹪output value |
| Stability(／month) | ＜2﹪ |
| Output Linearity | Linear |
| Zero drift(-20℃～40℃) | -0.03ppm～0.03ppm |
| Storage temperature | -20℃～50℃ |
| Storage Humidity | 15﹪～90﹪RH |
| Pressure range Standard atmosphere | ±10% |
| Anticipated using life | 2 years(in air) |
ผู้ติดต่อ: Xu
โทร: 86+13352990255
Thai
