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 and algorithmic designs tailored for various industries' gas detection requirements
Combined both gases & humidity and temperature 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 measurement results.
Intelligent dual-judgment 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.
And timely output warning signals; this feature becomes the basis for judgment and analysis of intelligent product design, endowing the product with
Safety and reliability. Users can obtain information alerts on whether the sensor is operating normally, has failed, requires maintenance, or needs replacement through commands.
Each DGM10 sensor module undergoes professional gas calibration, allowing users to use it directly. Calibration information is stored in the flash chip.
Data calibration feature is now open to users who require secondary development or calibration, allowing users to utilize communication protocols based on their specific needs.
The special instructions in the discussion can perform a secondary calibration on the gas sensor data.
The DGM10 features I2C, UART (Modbus protocol), and SPI output interfaces, allowing for easy integration into various devices.
The DGM10 Smart Gas Sensor Module is designed in accordance with industrial, commercial, and consumer electronics gas detection standards, suitable for most application fields.
Product Features
Inspection Parameters
Simultaneous detection of two gases and temperature/humidity; the performance of the sensor during operation is closely related to the temperature and humidity in the environment.
There is a close relationship between the temperature and humidity and the chemical properties of gases at different concentrations. Measuring the gas while simultaneously obtaining the 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 users' positive product experience.
Factory pre-calibration
Each DGM10 sensor module has been professionally gas calibrated, ready for direct use by the user.
Calibration information is stored in the Flash chip. For users requiring secondary development or recalibration, calibration commands are available via the UART Modbus-RTU communication protocol.
The module can be recalibrated for the gas sensor. To avoid accidental operation, a one-click restore to factory calibration data can be performed via the protocol commands.
Digital Output
A design that supports multiple output types simultaneously, capable of providing UART (Modbus protocol), I2C, and SPI output interfaces.
Flexible options for users, with a wide power voltage range from 3.3V DC to 5.5V DC, easily integrated into various devices.
Wide range of working temperature and humidity
The DGM10 features strong environmental adaptability, suitable for both indoor and outdoor environments, with an operating temperature range from -40°C to 55°C.
And suitable for high humidity environment applications, convenient for use under various climatic conditions, as well as for product transportation and storage.
Low-power mode
This product features a low-power sleep mode for user convenience in battery-powered operation and energy conservation, which can be switched from active mode to sleep mode via command.
In sleep mode, the sensor remains active to ensure immediate gas detection upon awakening.
Power-on sensor signal quickly stabilizes
Solid-state polymer electrochemical gas sensors feature the characteristic of stable and quick signal upon power-up, while the hardware circuit employs an intelligent design.
Guarantees that the sensor remains functional after power-off, ensuring immediate detection upon power-on.
Long-lasting
Expected service life > 3 years, expected CO life in fire suppression applications up to 10 years.
Gas detection utilizes non-consumable, long-life sensors, suitable for monitoring environments with persistent gas concentrations.
Protective Design
The electronic circuit board of the DGM10 intelligent dual-gas sensor module features dust and corrosion-resistant coatings for protection.
Suited for indoor and outdoor industrial environments, it protects against corrosive gas intrusion, ensuring product longevity.
RoHS Environmental Certification
Small size
A compact structural design maintains the small size of the DGM10 at 26x26mm.
Flexible product structure design, utilizing soft wire connection for signal output, allows for greater flexibility in layout and structural design.
Life and Performance Testing
Intelligent dual-judgment of gas sensor performance and lifespan, regularly outputs the lifespan and performance indicators of the sensor, regardless of the presence or absence of the measured gas.
And promptly emit warning signals; this feature serves as the basis for data-based judgment and analysis in intelligent product design, enabling the product to have safety
Comprehensive, reliable. Users can obtain fault information such as normal operation of the sensor, impending failure, failure, or detachment of the sensor through commands.
Provided early warnings to users, facilitating advance preparation for maintenance and enhancing safety assurance.
Technical Specifications
