Sensirion SCD42-D-R2 Carbon Dioxide Gas Sensor for CO Detectors
- RS Stock No.:
- 241-3844
- Mfr. Part No.:
- SCD42-D-R2
- Manufacturer:
- Sensirion
Bulk discount available
Subtotal (1 unit)*
€33.51
(exc. VAT)
€41.22
(inc. VAT)
Last RS stock
- Final 497 unit(s), ready to ship from another location
Units | Per unit |
|---|---|
| 1 - 9 | €33.51 |
| 10 - 24 | €29.39 |
| 25 - 99 | €27.37 |
| 100 - 249 | €23.48 |
| 250 + | €22.66 |
*price indicative
- RS Stock No.:
- 241-3844
- Mfr. Part No.:
- SCD42-D-R2
- Manufacturer:
- Sensirion
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Sensirion | |
| Product Type | Gas Sensor | |
| Gases Detected | Carbon Dioxide | |
| Accuracy | 5 % | |
| Response Time | 60μs | |
| Application | CO Detectors | |
| Minimum Supply Voltage | 2.4V | |
| Maximum Supply Voltage | 5.5V | |
| Power Source | External Power Supply 5 Vdc | |
| Minimum Operating Temperature | 0°C | |
| Maximum Operating Temperature | 50°C | |
| Standards/Approvals | No | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Sensirion | ||
Product Type Gas Sensor | ||
Gases Detected Carbon Dioxide | ||
Accuracy 5 % | ||
Response Time 60μs | ||
Application CO Detectors | ||
Minimum Supply Voltage 2.4V | ||
Maximum Supply Voltage 5.5V | ||
Power Source External Power Supply 5 Vdc | ||
Minimum Operating Temperature 0°C | ||
Maximum Operating Temperature 50°C | ||
Standards/Approvals No | ||
Automotive Standard No | ||
- COO (Country of Origin):
- CH
The SCD42 is Sensirion’s miniature CO2 sensor that uses smart ventilation systems to regulate ventilation in the most energy-efficient way. This sensor is developed on the photoacoustic sensing principle and Sensirion’s patented PAsens® and CMOSens® technology. This offers high accuracy available in the small form factor of 10.1 x 10.1 x 6.5 mm3. The CO2 SMD assembly allows cost-effective and space-saving integration of the sensor. On-chip signal compensation is achieved with the built-in SHT4x humidity and temperature sensor. SCD42 can help you maintain a low CO2 concentration allowing a healthy, productive environment.
The SEK-SCD41-Sensor Evaluation kit, is also available see RS 215-1862 which includes 1 x SCD41 development board, 1 x RJ45 adapter cable, 1 x Jumper wire set.
SensorBridge is available separately see 195-0680
Also available is the SCD4x CO2 Gadget, a simple reference design circuit board see RS 215-1862
Supply voltage range: 2.4 to 5.5 V
High accuracy: ± 75 ppm @ 400 ppm – 1’000 ppm
Large output range: 0 ppm – 40’000 ppm
Digital I2C interface
Integrated temperature and humidity sensor
Reflow solderable for cost effective assembly
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