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About AKM
Sensor Core
(Senseair)
Flammable Gas Sensors
Sunlight R290
Senseair Sunlight R290 (Sense Air)
Senseair Sunlight R290 is an NDIR type highly flammable refrigerant (R290) gas sensor that uses an infrared LED and an infrared sensor of AKM.
Designed by using an LED as the light source, this product has achieved excellent safety, high reliability, and a long service life. Its low power consumption and compact and highly accurate specifications enable more flexible product design.
The built-in ABC (Automatic Baseline Correction) algorithm is automatically calibrated periodically, allowing its use without maintenance once it is installed. With the increasing demand for sensors, we can provide sensors with performance that can comply with standard requirements for accuracy and response speed.
Senseair Sunlight R290
Features
- High safety
- Outstanding reliability and longer service life
- Low power consumption
- High accuracy
- Built-in auto-calibration algorithm (ABC algorithm)
- I2C and UART interfaces
Specifications
Product name |
Sunlight R290 |
|---|---|
| Measured Gas | R290 |
Product number |
009-4-0002 |
Measurement range |
0 - 100% LFL |
Accuracy (*) |
±2.5% LFL |
Peak current |
95mA |
Average current (**) |
94μA |
| Communication | UART / I2C |
Dimensions |
34 x 21 x t12mm |
Power supply |
3.05-5.5V |
| Operation Temprature range |
-40 - 70℃ |
Compliance with |
yes |
| Compliance with IEC 60335-2-40 ed.7 |
yes |
Compliance with UL 60335-2-40 ed.4 |
yes |
Senseair Sunlight R290
More Information...
Samples ...
Sunlight R32
Senseair Sunlight R32 (Sense Air)
Senseair Sunlight R32 is an NDIR type micro-flammable refrigerant (R32) gas sensor that uses an infrared LED and an infrared sensor of AKM.
Designed by using an LED as the light source, this product has achieved excellent safety, high reliability, and a long service life. Its low power consumption and compact and highly accurate specifications enable more flexible product design.
The built-in ABC (Automatic Baseline Correction) algorithm is automatically calibrated periodically, allowing its use without maintenance once it is installed. With the increasing demand for sensors, we can provide sensors with performance that can comply with standard requirements for accuracy and response speed.
Senseair Sunlight R32
Features
- High safety
- Outstanding reliability and longer service life
- Low power consumption
- High accuracy
- Built-in auto-calibration algorithm (ABC algorithm)
- I2C and UART interfaces
Specifications
Product name |
Sunlight R32 |
|---|---|
| Measured Gas | R32, R454A, R454B, R454C |
Product number |
009-4-0001 |
Measurement range |
0 - 50% LFL |
Accuracy (*) |
±2.5% LFL |
Peak current |
95mA |
Average current (**) |
94μA |
| Communication | UART / I2C |
Dimensions |
34 x 21 x t12mm |
Power supply |
3.05-5.5V |
| Operation Temprature range |
-40 - 70℃ |
Compliance with |
yes |
Compliance with |
yes |
| Compliance with UL 60335-2-40 ed.4 |
yes |
Senseair Sunlight R32
More Information...
Samples ...
About Senseair
Senseair, which became a member of the Asahi Kasei Microdevices (AKM) Group in 2018, is a provider of gas sensors using NDIR: Non-Dispersive InfraRed technology. Our goal is to constantly develop and mass-produce new gas sensor technologies.
