The picture is only for illustration, please see the technical specification in product details.

STC31-C-R3 | SENSIRION

Thermal Conductivity Sensor Calibrated for Air, N2 + CO2 mixture

new

Ord.number:	411243
In stock	146 pcs

MOQ:	1 pcs
Allowed ordering quantities:	1 pcs (1, 2, 3 ... pcs)
Category:	Gas Sensors
Product info:	In stock
Manufacturer (Brand):	SENSIRION
Related / complementary products:	Show
Development tools:	Show

Price excl.VAT

1 pcs+

29,00 €
50 pcs+

23,20 €
100 pcs+

22,60 €
250 pcs+

22,40 €
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The prices are exl. VAT. Prices for items, which are not held in our stock can be different from indicated ones. We guarantee prices only for in-stock quantity.

STC31-C-R3

Thermal Conductivity Sensor Calibrated for Air, N2 + CO2 mixture

new

The picture is only for illustration, please see the technical specification in product details.

Ord.number:	411243
In stock	146 pcs

MOQ:	1 pcs
Allowed ordering quantities:	1 pcs (1, 2, 3 ... pcs)
Category:	Gas Sensors
Product info:	In stock
Manufacturer (Brand):	SENSIRION
Related / complementary products:	Show
Development tools:	Show

Price excl.VAT

1 pcs+

29,00 €
50 pcs+

23,20 €
100 pcs+

22,60 €
250 pcs+

22,40 €
Bulk discounts

Get Quote
Manufacturers Standard Package
Show shipping charges

Need better prices?

As a registered customer you will get up to 20% discount for most of in-stock items.

The prices are exl. VAT. Prices for items, which are not held in our stock can be different from indicated ones. We guarantee prices only for in-stock quantity.

Manufacturer (Brand)	SENSIRION
Series	STC
Type	Sensor
Sensor Technology	Thermal Conductivity
Target Gas	CO2 in N2 and CO2 in air
Detection Range	0...40%, 0...100%
Alarm Output Threshold	-
Gas Concentration Output	I2C
Sensitivity (Resolution)	16 bit / 30,5 ppm
Accuracy	± (0,2% + 0,02% * ΔC + 0,02% * ΔT + 0,01% * ΔRH + 0,001 * ΔP)
Supply Voltage	2,7...5,5V
Current Consumption	3 typ. mA
Operating Temperature	-20...+85°C
Package	12-QFN 3,5x3x1mm
Termination Style	SMD
Other Features	-
MSL	MSL 1
Alarm Output	-
Note	-
RoHS	Yes

Datasheet:

STC31-C.pdf [856,6 kB]
STC31-C_AN_Design_Guide.pdf [1 067,2 kB]
STCxx_AN_Handling_and_Assembly_Instruction.pdf [291,1 kB]

SHT45-AD1B-R2

Humidity & Temperature Sensor I2C DFN4

Humidity Sensors

Ord. No.: 372573

Manufacturer: SENSIRION

in stock 2433 pcs

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100 pcs+

500 pcs+

1000 pcs+

2500 pcs+

3,39 €

3,30 €

3,22 €

3,10 €

3,01 €

2,84 €

2,66 €

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SEK-STC31-C new

STC31-C and SHTC3 on FPC with Cable for SEK SensorBridge

Development Tools

Ord. No.: 411253

Manufacturer: SENSIRION

in stock 7 pcs

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64,00 €

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Arduino UNO R4 Minima (ABX00080)

Embedded Evaluation Board Based on RA4M1 Microprocessor 68,85x53,34mm

Maker Boards for Development, Testing or Learning

Ord. No.: 397631

Manufacturer: ARDUINO

in stock 17 pcs

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25 pcs+

15,30 €

15,00 €

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Arduino UNO R4 WiFi (ABX00087)

Evaluation Board RA4M1 Microprocessor + ESP32-S368, 85x53,34mm

Maker Boards for Development, Testing or Learning

Ord. No.: 397630

Manufacturer: ARDUINO

in stock 24 pcs

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25 pcs+

22,10 €

21,70 €

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SEK-SensorBridge

Base Unit for SEK-XXX-Sensors

Development Tools

Ord. No.: 313470

Manufacturer: SENSIRION

in stock 22 pcs

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68,50 €

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Arduino Uno Rev3 (A000066)

ATmega328P Arduino Uno R3 AVR MCU 8-Bit Embedded Evaluation Board

Maker Boards for Development, Testing or Learning

Ord. No.: 218660

Manufacturer: ARDUINO

in stock 43 pcs

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5 pcs+

19,60 €

19,10 €

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Deploy Miniature Sensirion CO2 Sensors for Accurate Indoor Air Quality Monitoring

Sensirion's innovative STC31-C and STCC4 sensors measure thermal conductivity, calculating gas concentration based on that data. They are suitable for both indoor environments and controlled atmospheres.

Category: Semiconductors

10/14/2024

We are an authorized distributor of Sensirion products with representation in 6 European countries.
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We offer wholesale discounts and individual prices.
Guarantee is satisfied customers from over 100 countries of the world and our 29 years of experience.

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