of sensor characters 6 5 Fig2: ME4-H2 test circuit 12 10 Output signal/μA 48 36 24 12 0 0 100 200 300 Time/s Fig3.Responce and Resume 180% 0 0 200 400 600 800 1000 Concentration/ppm Fig4.Linearity 25 150% 120% 90% 60% 30% Output signal/ppm 20 15 10 5 0% -40 -20 0 20 40 Temperature/℃ 60 Fig5.Output of sensor at different temperature 0 -40 .
Low power consumption, high precision, high sensitivity, wide linear range, good anti-interference ability, excellent repeatability and stability. Main applications It is used for hydrogen detection in industrial occasion and environmental protection field. Technical Parameters Stable1. Detection Gas Detection Range Max range Sensitivity Resolution Response Time(T90) Bias Voltage Load Resistance Repeatability Stability(/month) Output Linearity Zero drift(-20℃~40℃) Temperature range Humidity range Pressure range Lifespan hydrogen(H2) 0~1000ppm 2000ppm (0.03±0.01)µA/ppm 1ppm ≤30S 0mV 10Ω(recom.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | ME4-NH3 |
Winsen |
Ammonia Gas Sensor | |
2 | ME4-SO2 |
Winsen |
Electrochemical Sulfur Dioxide Sensor | |
3 | ME401C |
Microne |
DC-DC Converter | |
4 | ME4054 |
Microne |
Standalone Linear Li-Ion Battery Charger | |
5 | ME4056 |
ChipSourceTek |
1A Lithium Ion Battery Linear Charger | |
6 | ME4057 |
Microne |
1A Lithium Ion Battery Linear Charger | |
7 | ME4057-N |
ChipSourceTek |
9V Input Voltage Battery Linear Charger | |
8 | ME4064A |
Microne |
800mA Lithium Ion Battery Linear Charger | |
9 | ME4064A |
ChipSourceTek |
800mA Lithium Ion Battery Linear Charger | |
10 | ME4069 |
ChipSourceTek |
Standalone 1.8A Li-Lon Switch Mode Battery Charger | |
11 | ME4074 |
Microne |
Independent linear lithium-ion battery charging chip | |
12 | ME40P03T |
Matsuki |
P-Channel MOSFET |