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 needs 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 gas and temperature & humidity.
Provide users with real-time dynamic data under the tested 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 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 assesses both 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 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 receive prompts on whether the sensor is operating normally, failed, requiring maintenance, or replacement through commands.
Each DGM10 sensor module undergoes professional gas calibration, ready for direct use by the user, with calibration data stored in the flash chip.
The data calibration feature is now open to users who require secondary development or calibration, allowing users to utilize communication protocols based on their own needs.
The special instructions in discussion can perform a secondary calibration on gas sensor data. The DGM10 features I2C, UART (Modbus protocol), and SPI output interfaces, allowing for easy integration into various devices.
The DGM10 Intelligent Gas Sensor Module is designed in accordance with 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 ambient temperature and humidity.
The chemical properties of gases at different concentrations are closely related to varying temperatures and humidity levels. It is beneficial to simultaneously obtain environmental temperature and humidity data when measuring gases.
During the design of the table or platform software, comprehensive analysis and judgment of environmental factors for measurement data are conducted, showcasing scientific and objective measurement results to enhance the user's positive experience with the product.
Factory Pre-Calibration
Each DGM10 sensor module is professionally gas calibrated, ready for direct use by the user. Calibration information is stored in the Flash chip.
For users in need of secondary development or calibration, the calibration instruction in the UART Modbus-RTU communication protocol is accessible.
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 multi-type output design that allows simultaneous output of UART (Modbus protocol), I2C, and SPI interfaces.
Flexible options provided for users, with a wide power voltage range from 3.3V DC to 5.5V DC, easily integrated 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 features high humidity resistance for application, convenient for use under various climatic conditions, as well as for product transportation and storage.
Low-power mode
The product features a low-power sleep mode, convenient for battery-powered 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 awakening.
Power-on sensor signal quickly stabilizes
Solid-state polymer electrochemical gas sensors feature rapid and stable signal output upon power-up, and the hardware circuit employs an intelligent design.
Ensures the sensor remains operational after power off, allowing for immediate detection upon power-on.
Longevity
Expected service life > 3 years, CO life expectancy in fire protection applications up to 10 years, gas detection uses non-consumable long-life sensors.
Ideal for monitoring environments with persistent gas concentrations.
Protective Design
The DGM10 intelligent dual-gas sensor module's electronic circuit board features dust and corrosion-resistant coatings for protection, suitable for both indoor and outdoor industrial environments.
Protects against corrosive gas intrusion, ensuring product longevity.
RoHS Environmental Certification
Compact size
A compact structural design maintains the DGM10's small size of 26x26mm, benefiting flexible product structural design.
Output signals utilize soft wire connections, 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 measured gas.
And promptly outputs warning signals; this feature becomes the basis for data judgment and analysis in intelligent product design, enabling the product to have
Safety and reliability. Users can obtain fault information through commands, such as normal operation of the sensor, the sensor is about to fail, the sensor has failed, or has fallen off.
Provided early warnings to users, facilitating advance preparation for maintenance and enhancing safety security.
Technical Specifications
Order Information
