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

                                                                                                      STC31-R3

                                                                                                      Gas Detection Sensor, Carbon Dioxide, ± 3%, Flow Through, STC31 CMOSens Series

                                                                                                      SENSIRION STC31-R3
                                                                                                      Image is for illustrative purposes only. Please refer to product description.
                                                                                                      ManufacturerSENSIRION
                                                                                                      Manufacturer Part NoSTC31-R3
                                                                                                      Order Code3677902RL
                                                                                                      Product RangeSTC31 CMOSens Series
                                                                                                      Technical Datasheet

                                                                                                      Data Sheet

                                                                                                      See all Technical Docs
                                                                                                      341 In Stock

                                                                                                      Need more?

                                                                                                      341 Delivery in 4-6 Business Days(UK stock)
                                                                                                      Available until stock is exhausted
                                                                                                      QuantityPrice
                                                                                                      50+Rs.4,311.800
                                                                                                      Price for:Each (Supplied on Cut Tape)
                                                                                                      Maximum available is 341
                                                                                                      Minimum: 500
                                                                                                      Multiple: 1
                                                                                                      Rs.2,155,900.00
                                                                                                      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 NoSTC31-R3
                                                                                                      Order Code3677902RL
                                                                                                      Product RangeSTC31 CMOSens Series
                                                                                                      Technical Datasheet

                                                                                                      Data Sheet

                                                                                                      Gas TypeCarbon Dioxide
                                                                                                      Particle Count Max-
                                                                                                      Accuracy1.5%
                                                                                                      Accuracy± 3%
                                                                                                      Sampling MethodFlow Through
                                                                                                      Product RangeSTC31 CMOSens Series
                                                                                                      SVHCNo SVHC (12-Jan-2017)

                                                                                                      Product Overview

                                                                                                      STC31-R3 is a CO2 sensor IC based on thermal conductivity designed for high-volume applications. The sensor features a digital I2C interface, which makes it easy to connect directly to a microprocessor. The outstanding performance of these sensors is based on Sensirion’s patented CMOSens® sensor technology, which combines the sensor element, signal processing and digital calibration on a small CMOS chip. The well-proven CMOS technology is perfectly suited for high-quality mass production and is the ideal choice for demanding and cost-sensitive OEM applications.

                                                                                                      • Calibrated gas concentration and temperature output
                                                                                                      • Next level repeatability and long term stability
                                                                                                      • Compensates for relative humidity with additional SHTxx sensor
                                                                                                      • Best signal-to-noise ratio

                                                                                                      Technical Specifications

                                                                                                      Gas Type

                                                                                                      Carbon Dioxide

                                                                                                      Accuracy

                                                                                                      1.5%

                                                                                                      Sampling Method

                                                                                                      Flow Through

                                                                                                      SVHC

                                                                                                      No SVHC (12-Jan-2017)

                                                                                                      Particle Count Max

                                                                                                      -

                                                                                                      Accuracy

                                                                                                      ± 3%

                                                                                                      Product Range

                                                                                                      STC31 CMOSens Series

                                                                                                      Technical Docs (1)

                                                                                                      Technical Data Sheet EN

                                                                                                      Legislation and Environmental

                                                                                                      Country of Origin:
                                                                                                      Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                      Switzerland
                                                                                                      Country in which last significant manufacturing process was carried out
                                                                                                      Tariff No:90329000
                                                                                                      US ECCN:EAR99
                                                                                                      EU ECCN:NLR
                                                                                                      RoHS Compliant:Yes

                                                                                                      RoHS

                                                                                                      RoHS Phthalates Compliant:Yes

                                                                                                      RoHS

                                                                                                      SVHC:No SVHC (12-Jan-2017)
                                                                                                      Download Product Compliance Certificate

                                                                                                      Product Compliance Certificate

                                                                                                      Weight (kg):.004536
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