MEMS Ethylene C2H4 Sensor Module
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MEMS C2H4 Sensor Module for Ethylene
Rainbow's MEMS ethylene sensor is a high-precision sensor specially designed for ethylene gas monitoring. Based on MEMS gas sensor, the ethylene gas sensor module is used to measure C2H4 gas in the ambient air. The data is available via I2C or UART interface.
The MEMS gas sensor can be protected by covering a PTFE filter membrane. The sensor module can be assembled by SMT or removable terminal plug connection.
Features
1. Highly sensitive and fast response to C2H4 gas
2. Built-in temperature compensation, external humidity compensation
3. Very low power consumption (< 66mW)
4. Small size (17.8mm×15.2mm×6.5mm)
5. Intelligent automatic baseline calibration
6. The reference value can be reset, and the storage status can be set
7. Robust design, excellent long-term stability
8. The assembly method and communication interface are highly flexible
9. A filter cover can be added to achieve strong anti-interference to VOCs gasApplications
Widely used in food, chemical, petrochemical, environmental protection and other fields, it can be used in scenarios such as food freshness monitoring, air quality monitoring, ethylene leakage monitoring in production workshops etc...Performance parameterItem
Description
Sensing Principle
MEMS Metal Oxide Semiconductor Sensors
Sensing Range
0-5000 ppm C2H4 relative equivalent
Warm-up time
3 minutes
Communication
I2C or UART
Calibration method
Automatic baseline correction
Baseline resettable, the storage status settable(not stored by default)
Product Outline
Power Requirements
Parameters
Specification
Voltage
3.3V±0.1V, max. 20mV ripple
Power Consumption
Max. 66mW @3.3VDC (20mA)
Test Interval
1 Sec.
