Product Overview
The DGM10 by Germany's EC Sense is an intelligent dual-gas sensor digital module, utilizing highly reliable solid-state polymer electrochemical gas detection technology.
Intelligent integrated circuit chips, along with smart algorithm design, tailored to the gas detection requirements of various industries.
Two gases & humidity and temperature are combined in a modular integrated design.
This sensor module is suitable for gas detection in both indoor and outdoor environments, simultaneously monitoring gas and humidity/temperature, providing users with real-time dynamic data of the measured environment.
Due to the close correlation between the chemical properties and motion state of gases and temperature and humidity, the performance of the sensor is also closely related to temperature and humidity.
The conditions are closely related; this design provides professional data bases for users to analyze and interpret the measurement results.
The intelligent gas sensor evaluates both performance and lifespan, regularly outputting the sensor's lifespan and performance metrics regardless of the presence or absence of measured gas.
And promptly outputs warning signals; this feature serves as the basis for data judgment and analysis in intelligent product design, endowing the product with
Safety and reliability. Users can obtain prompts regarding the sensor's normal operation, failure, maintenance, and replacement through commands.
Each DGM10 sensor module undergoes professional gas calibration, allowing users to use it directly. The calibration information is stored in the Flash chip.
The data calibration feature has been opened for users who require secondary development or calibration, allowing them to utilize communication protocols according to their specific needs.
The special commands under discussion can be used for a secondary calibration of the gas sensor data. The DGM10 features I2C, UART (Modbus protocol), and SPI output interfaces.
Easily integrated into various devices.
The DGM10 Smart Gas Sensor Module is designed according to industrial, commercial, and consumer electronics gas detection standards, suitable for most application fields.
Product Features
Test Parameters
Simultaneous detection of two gases + temperature and humidity; the performance of the sensor during operation is closely related to the temperature and humidity in the environment.
Different temperature and humidity levels are closely related to the chemical properties of gases at various concentrations. Measuring gases while simultaneously obtaining environmental temperature and humidity data is beneficial for the instrument.
The table or platform software is designed to conduct comprehensive analysis and judgment of environmental factors on measurement data, presenting scientific and objective measurement results.
Enhance the positive user experience with the product.
Factory Pre-Calibration
Each DGM10 sensor module undergoes professional gas calibration, ready for direct use by the user, with calibration data stored in the Flash chip.
For users in need of secondary development or calibration, calibration instructions are available through the UART Modbus-RTU communication protocol.
The module can be recalibrated for the gas sensor. To avoid misoperation, a one-click restore to factory calibration data can be performed via commands in the protocol.
Digital Output
A multi-type output design that concurrently supports UART (Modbus protocol), I2C, and SPI output interfaces, offering users flexible and varied options.
Wide power voltage range of 3.3V DC to 5.5V DC, easily integrated into various devices.
Wide range of working temperature and humidity
The DGM10 boasts strong environmental adaptability, suitable for both indoor and outdoor environments, with operating temperatures ranging from -40°C to 55°C, and is capable of withstanding high humidity conditions.
Easy to use in various climatic conditions, as well as for product transportation and storage.
Low-power mode
The product features a low-power sleep mode, convenient for user battery operation and energy conservation. It can be switched from working mode to sleep mode via commands.
In sleep mode, the sensor remains active to ensure immediate gas detection upon waking.
Power-on sensor signal rapid and stable
Solid-state polymer electrochemical gas sensors feature rapid and stable signal upon power-up, while the hardware circuit employs an intelligent design.
Ensures the sensor remains operational after power-off, allowing for immediate detection upon power-on.
Long lifespan
Expected service life > 3 years; Expected CO life in fire protection applications up to 10 years; Gas detection uses non-consumable long-life sensors.
Suited for long-term monitoring of gas concentration in environments with persistent levels.
Protective Design
The electronic circuit board of the DGM10 intelligent dual-gas sensor module features dust and corrosion-resistant coatings for protection, suitable for both indoor and outdoor industrial environments.
Preventing the侵蚀 of corrosive gases ensures the product's longevity.
RoHS Environmental Certification
Compact size
A compact structural design maintains the DGM10's small size of 26x26mm, benefiting flexible product structure design.
The output signal utilizes a soft wire connection method, allowing for greater flexibility in product layout and structural design.
Life and Performance Testing
Intelligent dual assessment of gas sensor performance and lifespan, regularly outputting the lifespan and performance indicators of the sensor, regardless of the presence or absence of the measured gas.
Alert signals are promptly emitted, making this feature a fundamental data basis for the judgment and analysis of intelligent product design, endowing the product with
Safety and reliability. Users can obtain fault information such as normal operation of the sensor, impending failure of the sensor, sensor failure, or detachment through commands.
Provided users with early warnings, facilitating advance preparation for maintenance and enhancing security.
Technical Specifications
