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 to the gas detection requirements of various industries.
Two gases & humidity and temperature have been combined into an integrated design.
This sensor module is suitable for gas detection in both indoor and outdoor environments, while also monitoring temperature and humidity, 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 sensors is also closely related to temperature and humidity.
The conditions are closely related; this design provides professional data support for users' analysis and interpretation of measurement results.
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.
And promptly emits warning signals; this feature serves as the basis for judgment and analysis of intelligent product design, endowing the product with
Safety and reliability. Users can obtain information alerts regarding whether the sensor is operating normally, has failed, requires maintenance, or needs replacement through commands.
Each DGM10 sensor module is professionally gas calibrated, ready for direct use by the user, with calibration data stored in the Flash chip.
The data calibration feature is now open for users who require secondary development or calibration, allowing users to utilize communication protocols according to their own needs.
Special instructions in the process can perform a secondary calibration on gas sensor data. The DGM10 features I2C, UART (Modbus protocol), and SPI output interfaces.
Easily integrated into various devices.DGM10 Smart Gas Sensor Module based on industrial,
Designs for commercial and civil consumer electronics gas detection specifications, applicable to most application fields.
Product Features
Test Parameters
Simultaneous detection of two gases and temperature/humidity; the performance of the sensor during operation is closely related to the ambient temperature and humidity.
There is a close relationship between the temperature and humidity and the chemical properties of gases at different concentrations. Concurrently obtaining environmental temperature and humidity data when measuring gases is beneficial to
During the design of instrument or platform software, comprehensive analysis and judgment of environmental factors are conducted on measurement data, presenting scientific and objective measurement results.
Enhance users' positive product experience.
Factory Pre-Calibration
Each DGM10 sensor module is professionally gas-calibrated, 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 commands within the UART Modbus-RTU communication protocol are available.
The module can be recalibrated for the gas sensor. To avoid accidental operation, a single command in the protocol can be used to restore the factory calibration data.
Digital Output
A design that supports multiple output types simultaneously, capable of providing UART (Modbus protocol), I2C, and SPI output interfaces.
Flexible options are provided for users, with a wide power voltage range of 3.3V DC to 5.5V DC, easily integrating into various devices.
Wide range of operating temperature and humidity
The DGM10 boasts 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 convenient battery operation and energy conservation. It can be switched from active mode to sleep mode via commands.
In sleep mode, the sensor remains active to ensure immediate gas detection upon awakening.
Power-on sensor signal quick and stable
Solid-state polymer electrochemical gas sensors feature rapid signal stabilization upon power-up, with the hardware circuit incorporating an intelligent design.
Ensures the sensor remains operational after power-off, allowing for immediate detection upon power-on.
Longevity
Expected working life > 3 years; Expected life of CO in fire protection 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.
Suitable for indoor and outdoor industrial environments, it prevents the invasion of corrosive gases, ensuring the product's lifespan.
RoHS Environmental Certification
Compact size
A compact structural design maintains the small size of 26x26mm for the entire DGM10, facilitating flexible product structure design.
The output signal utilizes a soft wire connection method, allowing for greater flexibility in product layout and structural design.
Life span 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.
And timely outputs 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 fault information such as normal operation of the sensor, sensor about to fail, sensor failure, or detachment through commands.
Provided users with early warnings, facilitating timely maintenance preparation and enhancing security.
Technical Specifications
