| Target: | CO2 |
| Model: | MH-V1512A-LGC |
| Detection range: | 400~10000ppm optional |
| Detection principle: | non-dispersive infrared (NDIR) principle |
| Characteristics: | High sensitivity, low power consumption, long service life, outstanding linear output, excellent stability, resistance to water vapor interference and resistance to poisoning. |
| Working conditions: | DC 9～16V |
| Output signal: | LIN / PWM, Customizable |
| Measurement range: | 400～10000ppm |
| Resolution and accuracy: | ±75ppm / ±10% Reading Value (-5℃～45℃); ±200ppm / ±20% Reading Value at limit temperatures |
| Response time: | T90 < 60s |
| Working Temperature: | -40℃～85℃ |
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Description
MH-V1512A-LGC is a general-purpose miniaturized automotive carbon dioxide sensor based on non-dispersive infrared technology. It provides good selectivity, high sensitivity, low power consumption, no oxygen dependence and long service life.
The sensor can monitor in-vehicle CO2 concentration and provide data to automotive air-conditioning systems through LIN or PWM communication.
Application
- Car Air Conditioning System
Features
- NDIR detection technology
- High sensitivity
- Low power consumption
- Long service life
- Outstanding linear output
- Excellent stability
- Resistance to water vapor interference
- No oxygen dependence
- Resistance to poisoning
- LIN/PWM output
Specifications
| Detection Principle | NDIR |
| Detection Target | CO2 |
| Detection Range | 400～10000ppm, Optional |
| Detection Accuracy | ±75ppm / ±10% Reading Value (-5℃～45℃); ±200ppm / ±20% Reading Value (-40℃～-5℃, 45℃～85℃) |
| Operating Voltage | DC 9～16V |
| Operating Current | <40mA |
| Peak Current | ≤125mA |
| Preheating Time | ≤20s |
| Response Time | T90<60s |
| Operating Temperature | -40℃～85℃ |
| Storage Temperature | -40℃～85℃ |
| Operating Humidity | 0～95%RH, No Condensation |
| Output Mode | LIN / PWM, Customizable |
* The description and specifications might be changed without notice. Please contact us for the latest information before placing orders.
Technical Support:
Customized technical design and function, LOGO and package are available without extra charge (including molding fee) for mass volume.
The sensors don't have sleeping mode. It can be set in program if needed.
All Winsen products go through strict inspections and tests to make sure they are 100% qualified before shipping out.
The sensor has been fully tested (not calibrated) before leaving the factory, but the module will be calibrated before leaving the factory.
However, after transportation and storage, the environment conditions change, and the surface of the sensor absorbs moisture, mixed gas, pollution matters, etc. It is recommended that customers perform aging and calibration after sensors become stable according to the program and use occasions of the whole device.
15﹪-90﹪RH without condensation,greater or less than this range or long-term high temperature and high humidity will affect the life of the sensor.
Our sensors are certified with CE, 3C, ROHS, anti-explosion, fire prevention, and coal mining safety according to different applications. And we provide assistance for new certification.
Many factors can cause the sensor to fail such as broken wires in transportation, poisoning, falling off of the sensitive material, damage to the heating wire (device), etc. Please find specific cause in each category with Winsen’s aftersales.
Winsen provides professional consultation and service before and after sales. We will recommend the best fitting sensor for your demand. If you have any problem, don’t hesitate to email us to sales@winsensor.com
Due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. But we will reply to your inquiry in 24 business hours.
