Formaldehyde Sensors & Sensor Modules

Sensirion Formaldehyde Sensors and Sensor Modules deliver accurate, selective HCHO measurement for indoor air quality systems. Formaldehyde sensing distinguishes the harmful gas from other commonly present volatile organic compounds, supporting reliable monitoring in air purifiers, air conditioners, ventilation systems, and standalone air quality instruments. The portfolio incorporates dedicated low-power sensing and multi-parameter environmental modules to meet varied integration requirements.

All Results (5)

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 Mfr.
Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Sensirion Air Quality Sensors SEN69C-SIN-T Air Quality Sensors. Particulate Matter, HCHO, VOC, NOx CO2, Hum & Temp environmental sensor node.
Datasheet
254In Stock
$67.80
$62.68
$60.78
$58.50
$56.93
Min.: 1
Mult.: 1
Max.: 100
Sensirion Multiple Function Sensor Development Tools SEK-SFA40 Evaluation Kit:Ready to use including SFA40 sensor on an EvalKit PCB, Qwiic to RJ45 interface cable to connect to the Sensor bridge, jumper wire set
Datasheet
48In Stock
50On Order
$80.26
Min.: 1
Mult.: 1
Max.: 1
Sensirion Air Quality Sensors SEN68-SIN-T Air Quality Sensors. Particulate Matter, NOx, VOC, HCHO, Hum & Temp environmental sensor node.
Datasheet
169In Stock
208On Order
$67.05
$56.57
$52.57
$47.72
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Min.: 1
Mult.: 1
Sensirion Air Quality Sensors SFA40 Formaldehyde Sensor for 1 - 2000 ppb formaldehyde concentration measurements with I2C interface and 6 years service life; features onboard Sensirion RHT sensor
Datasheet
683In Stock
Cut Tape
$26.34
$22.22
$20.65
$18.74
View
Reel
$15.37
Min.: 1
Mult.: 1
: 1,000
Sensirion Air Quality Sensors SFA40 Formaldehyde Sensor for 1 - 2000 ppb formaldehyde concentration measurements with I2C interface and 6 years service life; features onboard Sensirion RHT sensor
Datasheet
157In Stock
Cut Tape
$24.80
$22.67
$21.87
$20.75
View
Reel
$17.30
Min.: 1
Mult.: 1
Max.: 250
: 250