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

STC31-C-R5 | SENSIRION

Thermal Conductivity Sensor Calibrated for Air, N2 + CO2 mixture

Ord.number:	411251

MOQ:	5000 pcs
Allowed ordering quantities:	5000 pcs (5000, 10000, 15000 ... pcs)
Category:	Gas Sensors
Product info:	On request
Manufacturer (Brand):	SENSIRION
Related / complementary products:	Show
Development tools:	Show

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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-R5

Thermal Conductivity Sensor Calibrated for Air, N2 + CO2 mixture

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

Ord.number:	411251

MOQ:	5000 pcs
Allowed ordering quantities:	5000 pcs (5000, 10000, 15000 ... pcs)
Category:	Gas Sensors
Product info:	On request
Manufacturer (Brand):	SENSIRION
Related / complementary products:	Show
Development tools:	Show

Get Quote

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.

Date of issue

Change valid from

Type of change

Description

Document

12/05/2024

PCN

Updated datasheet. There are no changes to the actual product.

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 [851,8 kB]
STC31-C_AN_Design_Guide.pdf [1 067,2 kB]
STCxx_AN_Handling_and_Assembly_Instruction.pdf [291,1 kB]

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100 pcs+

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2500 pcs+

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1 pcs+

250 pcs+

1500 pcs+

20,00 €

18,20 €

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64,00 €

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Manufacturer: ARDUINO

in stock 15 pcs

250 pcs in 5-15 days

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25 pcs+

15,30 €

15,00 €

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248 pcs in 5-15 days

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22,10 €

21,70 €

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