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, simultaneously monitoring gas and temperature/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 sensor is also closely related to temperature and humidity.
The conditions are closely related; this design provides users with professional data support for the analysis and interpretation of measurement results.
Dual-performance and lifespan assessment for intelligent gas sensors, regularly outputting the lifespan and performance indicators of the sensors, regardless of the presence or absence of the measured gas.
Promptly output warning signals, this feature becomes the data basis for fundamental judgment and analysis in intelligent product design, endowing the product with
Safety and reliability. Users can receive prompts on whether the sensor is operating normally, failing, requiring maintenance, or 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.
Data calibration functionality is now open for users who require secondary development or calibration, allowing users to utilize communication protocols based on their own needs.
The special commands under discussion can perform a secondary calibration on 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 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 + temperature and humidity; the performance of the sensor during operation is closely related to the temperature and humidity in the environment.
The chemical properties of gases at different concentrations are closely related to varying temperature and humidity levels. Measuring gases while simultaneously obtaining environmental temperature and humidity data is beneficial for the instrument.
Table or platform software is designed to integrate and judge environmental factors for measurement data, presenting 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, calibration commands are available through the UART Modbus-RTU communication protocol.
Users can perform a secondary calibration on the gas sensor module. To avoid accidental operations, a one-touch reset to factory calibration data can be done through commands in the protocol.
Digital Output
A multi-type output design that allows simultaneous UART (Modbus protocol), I2C, and SPI interface outputs, providing users with 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 also applicable in high humidity conditions.
Easy to use in various climatic conditions, as well as for product transportation and storage.
Low-power mode
This product features a low-power sleep mode, which is convenient for battery-powered use and energy-saving. It can switch from operational mode to sleep mode via command.
In sleep mode, the sensor remains active to ensure immediate gas detection upon waking.
Power-on sensor signal quick and stable
Solid-state polymer electrochemical gas sensors feature rapid signal stabilization upon power-up, and the hardware circuit employs an intelligent design.
Ensures the sensor remains operational after power interruption, allowing for immediate detection upon re-powering.
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.
Ideal for continuous monitoring of gas concentration levels.
Protective Design
The DGM10 intelligent dual-gas sensor module's electronic circuit board features dust and corrosion-resistant coatings for protection, suitable for indoor and outdoor industrial environments.
Preventing the侵蚀 of corrosive gases ensures the product's longevity.
RoHS Environmental Certification
Small size
A compact structural design maintains the small dimensions of 26x26mm for the entire DGM10, facilitating flexible product structural design.
The output signal employs a soft wire connection method, allowing for greater flexibility in product layout and structural design.
Service Life and Performance Testing
The intelligent gas sensor performs dual assessments of 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, enabling the product to have
Safety and reliability. Users can obtain fault information such as normal operation, impending failure, failure, or detachment of the sensor through commands.
Provided users with early warnings, facilitating advance preparation for maintenance, thus enhancing security.
Technical Specifications
