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 algorithmic designs tailored to the specific 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 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 sensors 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.
Dual assessment of intelligent 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 outputs warning signals; this feature serves as the data basis for fundamental judgment and analysis in 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 undergoes professional gas calibration, ready for direct use by the user, with calibration data 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 in discussion can perform a secondary calibration on the gas sensor data. The DGM10 features I2C, UART (Modbus protocol).
SPI Output Interface, easily integrated 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
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.
Different temperature and humidity levels have a close relationship with the chemical properties of gases at various concentrations. Measuring gases while simultaneously obtaining environmental temperature and humidity data is beneficial for instruments.
Table or platform software is designed to conduct comprehensive analysis and judgment of environmental factors on 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 undergoes professional gas calibration, allowing users to use it directly with calibration information 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 operation, a one-click restore to factory calibration data can be done via the protocol commands.
Digital Output
A multi-type output design that allows simultaneous UART (Modbus protocol), I2C, and SPI output interfaces, 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 operating temperature and humidity
The DGM10 boasts strong environmental adaptability, suitable for both indoor and outdoor environments. Its operating temperature range is from -40°C to 55°C, and it 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, convenient for user battery operation and energy conservation. It can be switched from active 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 the advantage of stable and quick signal upon power-on, while the hardware circuit employs an intelligent design.
Guarantees that the sensor remains functional after power off, allowing for immediate detection upon power-on.
Long lifespan
Expected service life > 3 years; CO life expectancy up to 10 years in fire suppression applications; gas detection utilizes non-consumable long-life sensors.
Suitable for long-term monitoring of gas concentration in environments.
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.
Prevents corrosive gas intrusion, ensuring extended product lifespan.
RoHS Environmental Certification
Compact size
A compact structural design maintains the entire DGM10 at a small size of 26x26mm, facilitating flexible product structural design.
The output signal employs a soft wire connection method, allowing for greater flexibility in product layout and structural design.
Life and Performance Testing
Dual assessment of the intelligent gas sensor's 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 serves as the basis for data judgment and analysis in intelligent product design, endowing the product with
Safety and reliability. Users can obtain fault information such as normal operation of the sensor, imminent failure of the sensor, sensor failure, or detachment through commands.
Provided users with early warnings, facilitating advance preparation for maintenance and enhancing safety assurance.
Technical Specifications
