Products
Module
Application:
Portable and fixed gas detectorsProduct characteristics:
High sensitivity, high resolutionDescription
TE03 electrochemical module has two output modes: digital output and analog voltage output, which is convenient for users to use and debug, greatly shortening the user's design and development cycle. It perfectly combines electrochemical sensors and circuits to meet users' needs for different gas detection occasions.
Specifications
Product model | TE03 |
Detection gas | CO,O2,NH3,H2S,NO2,O3,SO2,CL2,HF,H2,PH3,HCL |
Operating voltage | 5±0.1V DC |
Operating current | ＜10mA |
Output way | UART output(TTL LEVEL, 3V) Analog voltage |
Life | 2 years(in air) |
Usage environment | Temperature: -20~50℃ Humidity:15%~95%RH (No condensation) |
Storage Environment | Temperature: -20~50℃ Humidity:15%~95%RH (No condensation) |
Size | Φ23.3mm*31.2mm(diameter*height) |
Weight | O2 module: ＜25g other module: ＜15g |
Detection range and signal output
| No. | Gas code | Gas type | Detection range | Resolution | Vo voltage output range | Response time(T90) |
| 1 | 0x02 | NH3 | (0-100)ppm | 1ppm | (0.6-3) V | ≤150S |
| 2 | 0x03 | H2S | (0-100)ppm | 1ppm | (0.6-3) V | ≤30S |
| 3 | 0x04 | CO | (0-1000)ppm | 1ppm | (0.6-3) V | ≤30S |
| 4 | 0x05 | O2 | (0-25) %VOL | 0.1 %VOL | (1.5-0) V | ≤15S |
| 5 | 0x06 | H2 | (0-1000)ppm | 1ppm | (0.6-3) V | ≤120S |
| 6 | 0x08 | C2H4 | (0-100)ppm | 0.1ppm | (0.6-3) V | ≤120S |
| 7 | 0x17 | HCHO | (0-50)ppm | 0.1ppm | (0.6-3) V | ≤120S |
| 8 | 0x2A | O3 | (0-10) ppm | 0.1ppm | (2-0) V | ≤120S |
| 9 | 0x2B | SO2 | (0-20) ppm | 0.1ppm | (0.6-3) V | ≤30S |
| 10 | 0x2C | NO2 | (0-20) ppm | 0.1ppm | (2-0) V | ≤30S |
| 11 | 0x2E | HCL | (0-10) ppm | 0.1ppm | (2-0) V | ≤60S |
| 12 | 0x2F | HCN | (0-100)ppm | 0.1ppm | (0.6-3) V | ≤120S |
| 13 | 0x31 | CL2 | (0-20) ppm | 0.1ppm | (2-0) V | ≤60S |
| 14 | 0x33 | HF | (0-10)ppm | 0.1ppm | (2-0) V | ≤60S |
| 15 | 0x34 | ETO/VOC | (0-100)ppm | 0.1ppm | (0.6-3) V | ≤120S |
| 16 | 0x45 | PH3 | (0-1000)ppm | 0.1ppm | (0.6-3) V | ≤30S |
| 17 | 0x46 | DG01(smell) | (0-50) ppm | 0.01ppm | (0.6-3) V | ≤120S |
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