MGD-11 Sensor
NDIR
Specification Snapshot
Operating Voltage
3.8V~5.5V
Operating Current
≤ 88mA, ≤ 95mA
Dimensions
52.38mm×63.44mm×18.3mm(L×W×H)
Operating Temperature
-40℃~85℃
Operating Humidity
0~100%RH( )
response time
≤20s, tested in accordance with UL 60335-2-40 attachment LL.3DV
Request a Quote
Download Datasheet
Overview
NDIR
Specifications
| Parameter | Value |
|---|---|
| Warm-Up Time | 5s, 5min |
| Operating Voltage | 3.8V~5.5V |
| Operating Current | ≤ 88mA, ≤ 95mA |
| Output Method | RS485@Modbus-RTU |
| Dimensions | 52.38mm×63.44mm×18.3mm(L×W×H) |
| Operating Temperature | -40℃~85℃ |
| Operating Humidity | 0~100%RH( ) |
| Measure the type of refrigerant | R32/R454B/R290 (can be customized according to different refrigerant requirements) |
| Measurement principle | NDIR (non-dispersive infrared detection technology) |
| Measuring range | 0-25%LFL |
| Measurement accuracy | ±2.5%LFL |
| response time | ≤20s, tested in accordance with UL 60335-2-40 attachment LL.3DV |
| Alarm threshold | 10.0%LFL |
| Waterproof and dustproof grade | IP54 |
| mean time between failures | ≥10 years |
| Working pressure | 60~120kPa |
Applications
Public Safety
Key Features
/
Datasheet
Please provide your email to download the datasheet.
Your name
Email Address
Invalid email format. Please try again.
Send Request
Supplier Information
Shenzhen MemsFrontier Electronics Co., Ltd. (MFrontier), founded in 2015, is a national high-tech 'little giant' enterprise specializing in MEMS sensor and precision optical design and manufacturing. It is committed to providing high-quality intelligent sensors, optical components and industry application solutions for global users. Located in Guangming, Shenzhen, it has a 10,000 square meters cleanroom factory and over 200 sets of advanced equipment, integrating chip design, manufacturing, packaging, testing, marketing and terminal applications. It has developed more than 70 MEMS sensor modules and over 150 precision optical components, widely used in smart home appliances, HVAC, medical equipment, consumer electronics, automotive electronics, industrial monitoring, security monitoring, smart energy, smart agriculture, aerospace, public safety, semiconductors and other fields.
Contact Us
Loading...
GetExperimental Plan
Name
Phone
+86
Organization
Use Case

Global Photonics Products
Database Platform
Database Platform
With 16 years of experience, we provide high-quality products and services to universities, research institutes, and industry.
50+ Detailed Categories · 3,000+ Global Brands · 100,000+ Photonics Products
1 Million+
In-depth analysis of professional academic resources in photonics
300,000
ProductsDatasheets Available Free
We will keep your personal information strictly confidential.
Product Quote
+86
* Select the quoting party:
By submitting, you agree to the User Service Agreement and Privacy Policy