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Electrochemical H2S Sensor ZE03-H2S
Summary:
ZE03 is a general-purpose and high-performance electrochemical module. It uses three electrodes, electrochemical gas sensor and high-performance micro-processor. By installing different gas sensor, the module could detect relevant gas. It is with built-in temperature sensor to make temperature compensation, which makes it could detect the gas concentration accurately. It has the digital output and analog voltage output at the same time which facilities the usage and calibration and shorten the development period. It is a combination of mature electrochemical detection principle and sophisticated circuit design, to meet customers’ different detection needs.
Feature:
*High sensitivity & resolution
*Low power consumption
*UART and analog voltage output
*Good stability and excellent anti-interference ability
*Excellent repeatability and stability
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APPLICATION
The picture shows a common "ignition interlock system" with an alcohol detection function in the United States. This lock is connected to the ignition system of the car. Before ignition, the driver must blow air to ensure that the alcohol concentration in the body does not exceed the standard. and the car can start.
Vehicle exhaust contains hundreds of different compounds, including suspended solids, carbon monoxide, carbon dioxide, hydrocarbons, nitrogen oxides, lead and sulfur oxides. Among them, hydrocarbons (HC) in automobile exhaust are the result of direct emission of unburned or insufficiently burned gasoline in the form of gas. Under the action of ultraviolet light,
Cars using natural gas as fuel can save nearly half of the cost. Driven by economic interests, most taxi drivers tend to switch to natural gas cars. It is understood that the main reason for the explosion of the natural gas vehicle is the quality and stability of the gas cylinder. In most cities, there are no qualified manufacturers for modification or formal inspection agencies for natural gas compression cylinders for taxis, but the number of modified gas taxis is increasing day by day. Natural gas vehicles travel through the streets of the urban, with great fluidity and instability, and there are considerable hidden dangers.
Strengthen the punishment of drinking and driving in all the country to reduce the vicious traffic accidents caused by drunk driving. This involves testing a person's alcohol level and using equipment to do the testing. An alcohol detector is an effective tool for measuring the alcohol content in the human body.
Smart refrigerators are constantly innovating in the cross-border integration of different technologies. The addition of food freshness, human body induction, CO2 modules, allowing temperature control, ingredients management, automatic sterilization, intelligent alarm and other functions to continuously refresh the market for reconstructing future life style.
Winsen is a well -known gas sensor production supplier in the world, providing mature gas, natural gas, liquefied gas detection scheme, offering abundant models suitable for all gas alarms on the market, and flexible modules meeting the integration requirements of almost all kitchen electrical suppliers.
Human body induction empower home appliances with intelligence.In the field of human body induction, the main application fields of Winsen sensors are toys, burglar alarms, induction doors, induction lamps, induction switches, etc.
Winsen is a world-renowned gas sensor manufacturer and supplier. A variety of sensors are intelligently combined and developed to form the overall concept of the module. The extremely flexible assembly combination can meet the sensitivity, corresponding speed, stability, power consumption and size requirements of all air purifiers on the market.
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PARAMETER
Technical Data Sheet
| Model No. | ZE03 |
| Target Gas | CO, O2, NH3, H2S, NO2, O3, SO2, CL2, HF, H2, PH3, HCL, C2H4, etc |
| Measurement Range | Refer stable 2.(can be customized also) |
| Working Voltage | DC 5±0.1V |
| Working Current | ＜ 5 mA |
| Output Data | UART Output (TTL electrical level,3V) |
| Analog Voltage (refer stable2. for sensor original amplifying signal) | |
| Working Life | 2 years |
| Operating Environment | Temp.: -20～50℃ |
| Humidity.: 15%-90％RH (no condensation) | |
| Storage Environment | Temp.: -20～50℃ |
| Hum.: 15%RH-90％RH | |
| Size | ø23.5mm*24.5mm |
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