Sensirion SCD42-D-R2, Carbon Dioxide Gas Sensor IC for CO Detectors

View all Environmental Sensor ICs
Bulk discount available

Subtotal 10 units (supplied on a continuous strip)*

£244.90

(exc. VAT)

£293.90

(inc. VAT)

Add to Basket
Select or type quantity
Last RS stock
  • Final 511 unit(s), ready to ship
Units
Per unit
10 - 24£24.49
25 - 99£22.81
100 - 249£19.57
250 +£18.88

*price indicative

Packaging Options:
RS Stock No.:
241-3844P
Mfr. Part No.:
SCD42-D-R2
Brand:
Sensirion
Find similar products by selecting one or more attributes.
Select all

Brand

Sensirion

Gases Detected

Carbon Dioxide

Accuracy

5%

Response Time

60s

Application

CO Detectors

Sensor Type

Gas Sensors

Power Source

External Power Supply 5 Vdc

Dimensions

10.1 x 10.1 x 6.5 mm3

Model Number

SCD42

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