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                    • New Deals
                      1. Home
                      2. Sensors & Transducers
                      3. Sensors
                      4. Environmental Sensors
                      5. Gas Detection Sensors
                      Print Page

                      SCD42-D-R2

                      Gas Detection Sensor, Carbon Dioxide, 40000 ppm, SCD4x Series

                      Date/Lot Code

                      SENSIRION SCD42-D-R2
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerSENSIRION
                      Manufacturer Part NoSCD42-D-R2
                      Newark Part No.75AJ3637
                      Product RangeSCD4x Series
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      381 In Stock

                      Need more?

                      Same day shipping
                      Order before 9pm EST standard shipping
                      Available in quantity shown. To order more than shown inventory, contact sales
                      QuantityPrice
                      1+$36.640
                      Price for:Each (Supplied on Cut Tape)
                      Minimum: 1
                      Multiple: 1
                      $36.64
                      Enter Your Part No/Line Note
                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerSENSIRION
                      Manufacturer Part NoSCD42-D-R2
                      Newark Part No.75AJ3637
                      Product RangeSCD4x Series
                      Technical Datasheet

                      Data Sheet

                      Gas TypeCarbon Dioxide
                      Particle Count Max40000ppm
                      Accuracy-
                      Sampling Method-
                      Product RangeSCD4x Series
                      SVHCNo SVHC (10-Jun-2022)

                      Product Overview

                      The SCD42 is Sensirion’s newest addition to the SCD4x product line, it is breaking the size barrier in CO2 sensing. Specifically designed for products that fall under the ‘Californian Building Energy Efficiency Standard – Title 24’, the SCD42 offers an unmatched price-to-performance ratio for the US HVAC market. This sensor builds on the photoacoustic sensing principle and Sensirion’s patented PASens® and CMOSens® technology to enable unmatched small sensor size combined with high performance. The integrated best-in class humidity and temperature sensor enables superior on-chip signal compensation and addition RH and T outputs. Finally, the large supply voltage (2.4V – 5.5V), the robustness towards external stresses and the adjustable power consumption make the SCD42 the perfect fit for varying customer needs. Application includes Demand-controlled ventilation, indoor air quality monitoring, CO2 ventilation alarm, IoT / smart home, agriculture / green housing and industrial.

                      • Size is 10.1 x 10.1 x 6.5mm3, smallest form factor, highest freedom of design
                      • SMD mounting type, digital I2C interface
                      • Supply voltage range from 2.4 to 5.5V, no external circuitry required, no energy loss
                      • Current consumption of 17mA (meas. rate = 5s)
                      • Integrated RH + T sensor, lowest integration and product cost
                      • Output range: 0 to 40000 ppm, accuracy: ± 75ppm at 400ppm – 1000ppm
                      • Small footprint allow cost- and space-effective integration of boost freedom of design for customers
                      • Tape and reel packaging with SMD assembly processing make it ideal for high-volume applications
                      • Superior mechanical robustness, accurate readings right after assembly
                      • Photoacoustic sensor technology PASens®

                      Technical Specifications

                      Gas Type

                      Carbon Dioxide

                      Accuracy

                      -

                      Product Range

                      SCD4x Series

                      Particle Count Max

                      40000ppm

                      Sampling Method

                      -

                      SVHC

                      No SVHC (10-Jun-2022)

                      Technical Docs (4)

                      Technical Data Sheet EN

                      Handling Instructions EN

                      EOL Notices EN

                      CAD Multiple Formats EN

                      Legislation and Environmental

                      US ECCN:EAR99
                      EU ECCN:Unknown
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      SVHC:No SVHC (10-Jun-2022)
                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Product traceability

                      Date/Lot Code

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