.hide-partial { max-height: none; } .show-more { display: none; }

Environmental Sensors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Environmental Sensors

List Images

Results: 1,471

Applied Filters:

Manufacturer

Product Type

Interface Type

Operating Supply Voltage

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Board Mount Humidity Sensors 2% RH low-power digi tal relative humidi A 595-HDC1080DMBT

HDC1080DMBR
Texas Instruments
1: ¥363.8
1,448In Stock
24,000Expected 9/17/2026

Mfr. Part #
HDC1080DMBR

Mouser Part #
595-HDC1080DMBR

Texas Instruments

Board Mount Humidity Sensors 2% RH low-power digi tal relative humidi A 595-HDC1080DMBT

Learn More

Datasheet

1,448In Stock

24,000Expected 9/17/2026

Cut Tape

¥363.8

¥323.9

¥290.7

¥279

View

Reel

¥215.9

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Humidity Sensors

I2C

Humidity Sensors - Industrial LoRaWAN Probeless Temperature and Humidity Sensor (1 Pk)

RBS3010EU0EBN00
MultiTech
1: ¥14,314.5
4In Stock

Mfr. Part #
RBS3010EU0EBN00

Mouser Part #
125-RBS3010EU0EBN00

MultiTech

Humidity Sensors - Industrial LoRaWAN Probeless Temperature and Humidity Sensor (1 Pk)

Learn More

Datasheet

4In Stock

¥14,314.5

¥13,268.1

¥12,824.6

¥12,014

View

Min.: 1
Mult.: 1

Industrial Humidity Sensors

Air Quality Sensors Air quality combo sensor with I2C interface

APC1001J
ScioSense
1: ¥4,288.7
233In Stock

Mfr. Part #
APC1001J

Mouser Part #
135-APC1001J

ScioSense

Air Quality Sensors Air quality combo sensor with I2C interface

Learn More

Datasheet

233In Stock

¥4,288.7

¥3,923.3

¥3,787.1

¥3,597.7

View

Min.: 1
Mult.: 1

Air Quality Sensors

5 V

Air Quality Sensors Fermion: MEMS Methane CH4 Gas Detection Sensor (Breakout, 1-10000ppm)

SEN0565
DFRobot
1: ¥813.9
34In Stock
90Expected 9/11/2026

Mfr. Part #
SEN0565

Mouser Part #
426-SEN0565

DFRobot

Air Quality Sensors Fermion: MEMS Methane CH4 Gas Detection Sensor (Breakout, 1-10000ppm)

34In Stock

90Expected 9/11/2026

¥813.9

Min.: 1
Mult.: 1

Air Quality Sensors

Air Quality Sensors Fermion: NH3 Gas Sensor Ammonia Detector (Breakout, 1-300ppm, MEMS, Low Power)

SEN0567
DFRobot
1: ¥1,245.8
34In Stock

Mfr. Part #
SEN0567

Mouser Part #
426-SEN0567

DFRobot

Air Quality Sensors Fermion: NH3 Gas Sensor Ammonia Detector (Breakout, 1-300ppm, MEMS, Low Power)

34In Stock

¥1,245.8

Min.: 1
Mult.: 1

Air Quality Sensors

Air Quality Sensors Fermion: H2S Gas Sensor Hydrogen Sulfide Detector (Breakout, 0.5-50ppm, MEMS, Low Power)

SEN0568
DFRobot
1: ¥1,245.8
32In Stock
70Expected 9/21/2026

Mfr. Part #
SEN0568

Mouser Part #
426-SEN0568

DFRobot

Air Quality Sensors Fermion: H2S Gas Sensor Hydrogen Sulfide Detector (Breakout, 0.5-50ppm, MEMS, Low Power)

32In Stock

70Expected 9/21/2026

¥1,245.8

Min.: 1
Mult.: 1

Air Quality Sensors

Air Quality Sensors Fermion: MEMS Smoke Detection Sensor - 10-1000ppm Range (Ethanol Compatible, Breakout)

SEN0570
DFRobot
1: ¥813.9
30In Stock

Mfr. Part #
SEN0570

Mouser Part #
426-SEN0570

DFRobot

Air Quality Sensors Fermion: MEMS Smoke Detection Sensor - 10-1000ppm Range (Ethanol Compatible, Breakout)

30In Stock

¥813.9

Min.: 1
Mult.: 1

Air Quality Sensors

Air Quality Sensors Fermion: MEMS Odor Smell Gas Detection Sensor (Breakout, 0.5-50ppm)

SEN0571
DFRobot
1: ¥813.9
156In Stock
230Expected 9/11/2026

Mfr. Part #
SEN0571

Mouser Part #
426-SEN0571

DFRobot

Air Quality Sensors Fermion: MEMS Odor Smell Gas Detection Sensor (Breakout, 0.5-50ppm)

156In Stock

230Expected 9/11/2026

¥813.9

Min.: 1
Mult.: 1

Air Quality Sensors

Air Quality Sensors Fermion: MEMS Hydrogen H2 Gas Detection Sensor (Breakout, 0.1-1000ppm)

SEN0572
DFRobot
1: ¥2,308.8
17In Stock

Mfr. Part #
SEN0572

Mouser Part #
426-SEN0572

DFRobot

Air Quality Sensors Fermion: MEMS Hydrogen H2 Gas Detection Sensor (Breakout, 0.1-1000ppm)

17In Stock

¥2,308.8

Min.: 1
Mult.: 1

Air Quality Sensors

Air Quality Sensors 4 Series Electrochemical Hydrogen Sensor 1000ppm

SGX-4H2-1000
Amphenol SGX Sensortech
1: ¥12,422.6
3In Stock

Mfr. Part #
SGX-4H2-1000

Mouser Part #
523-SGX-4H2-1000

Amphenol SGX Sensortech

Air Quality Sensors 4 Series Electrochemical Hydrogen Sensor 1000ppm

Datasheet

3In Stock

¥12,422.6

¥11,497.4

¥11,153.6

¥10,741.7

View

Min.: 1
Mult.: 1

Air Quality Sensors

Air Quality Sensors 4 Series Electrochemical H2S Sensor 5000ppm

SGX-4H2S-5000
Amphenol SGX Sensortech
1: ¥7,356.6
4In Stock

Mfr. Part #
SGX-4H2S-5000

Mouser Part #
523-SGX-4H2S-5000

Amphenol SGX Sensortech

Air Quality Sensors 4 Series Electrochemical H2S Sensor 5000ppm

Datasheet

4In Stock

¥7,356.6

¥7,125.7

¥6,765.3

¥6,556

View

Min.: 1
Mult.: 1

Air Quality Sensors

Air Quality Sensors 3-gas (CO+NO2+NH3) Automotive Air Quality Sensor LIN 2.1. Without Delphi clip

SGX-AZ65A
Amphenol SGX Sensortech
1: ¥7,433
6In Stock

Mfr. Part #
SGX-AZ65A

Mouser Part #
523-SGX-AZ65A

Amphenol SGX Sensortech

Air Quality Sensors 3-gas (CO+NO2+NH3) Automotive Air Quality Sensor LIN 2.1. Without Delphi clip

Datasheet

6In Stock

¥7,433

¥6,640.7

¥6,139.1

¥5,828.4

View

Min.: 1
Mult.: 1

Air Quality Sensors

Air Quality Sensors HYDROGEN LEAK DETECTION SENSOR

SGX-BLD1-24V
Amphenol SGX Sensortech
1: ¥7,655.5
15In Stock

Mfr. Part #
SGX-BLD1-24V

Mouser Part #
523-SGX-BLD1-24V

Amphenol SGX Sensortech

Air Quality Sensors HYDROGEN LEAK DETECTION SENSOR

Learn More

Datasheet

15In Stock

¥7,655.5

¥7,653.9

¥6,552.6

¥6,368.3

View

Min.: 1
Mult.: 1

Air Quality Sensors

Air Quality Sensors Grove -Smart Air Quality Sensor-SGP41,MOX Gas Sensor for VOCs & NOx, Air Purifier, Smart Ventilation

101021092
Seeed Studio
1: ¥2,263.9
55In Stock

Mfr. Part #
101021092

Mouser Part #
713-101021092

Seeed Studio

Air Quality Sensors Grove -Smart Air Quality Sensor-SGP41,MOX Gas Sensor for VOCs & NOx, Air Purifier, Smart Ventilation

55In Stock

¥2,263.9

Min.: 1
Mult.: 1

Air Quality Sensors

3.3 V, 5 V

Air Quality Sensors Air quality combo sensor with UART interface

APC1001U
ScioSense
1: ¥5,054.4
417In Stock

Mfr. Part #
APC1001U

Mouser Part #
135-APC1001U

ScioSense

Air Quality Sensors Air quality combo sensor with UART interface

Learn More

Datasheet

417In Stock

¥5,054.4

¥4,262.1

¥3,961.5

¥3,596.1

View

Min.: 1
Mult.: 1

Air Quality Sensors

5 V

Air Quality Sensors Versatile digital air quality sensor

ENS160-BGLT
ScioSense
1: ¥961.7
603In Stock
3,000Expected 8/21/2026

Mfr. Part #
ENS160-BGLT

Mouser Part #
135-ENS160-BGLT

ScioSense

Air Quality Sensors Versatile digital air quality sensor

Learn More

Datasheet

603In Stock

3,000Expected 8/21/2026

Cut Tape

¥961.7

¥865.4

¥828.8

¥785.7

View

Reel

¥617.9

Min.: 1
Mult.: 1

: 1,500

Air Quality Sensors

Air Quality Sensors Is a digital multi-pixel gas sensor unit with integrated SGP30.

U088
M5Stack
1: ¥1,818.8
198In Stock

Mfr. Part #
U088

Mouser Part #
170-U088

M5Stack

Air Quality Sensors Is a digital multi-pixel gas sensor unit with integrated SGP30.

Learn More

Datasheet

198In Stock

¥1,818.8

Min.: 1
Mult.: 1

Air Quality Sensors

Air Quality Sensors Smart PH Sensor, RS485, 4-20mA, M39x1.5, 5M cable

SRWQ100-PH104-8701
L-Com
1: ¥74,181.9
4In Stock
New At Mouser

Mfr. Part #
SRWQ100-PH104-8701

Mouser Part #
17SRWQ100-PH104-8701

New At Mouser

L-Com

Air Quality Sensors Smart PH Sensor, RS485, 4-20mA, M39x1.5, 5M cable

Datasheet

4In Stock

¥74,181.9

¥72,492.7

Min.: 1
Mult.: 1

Air Quality Sensors

Air Quality Sensors Oxygen probe kit steel M16 thread 10ppm - 1000ppm O2, 0-5VDC, 4-20mA outputs

EGa0202std-D0001A300
SST Sensing
1: ¥118,987.4
3In Stock

Mfr. Part #
EGa0202std-D0001A300

Mouser Part #
231-2STDSOD0001A300C

SST Sensing

Air Quality Sensors Oxygen probe kit steel M16 thread 10ppm - 1000ppm O2, 0-5VDC, 4-20mA outputs

Learn More

Datasheet

3In Stock

¥118,987.4

¥106,649.5

Min.: 1
Mult.: 1

Air Quality Sensors

6 VDC to 25 VDC

Air Quality Sensors Oxygen probe kit steel M16 thread 0.05% - 5% O2, 0-5VDC, 4-20mA outputs

EGa0202std-D0050A300
SST Sensing
1: ¥118,987.4
2In Stock

Mfr. Part #
EGa0202std-D0050A300

Mouser Part #
231-2STDSOD0050A300C

SST Sensing

Air Quality Sensors Oxygen probe kit steel M16 thread 0.05% - 5% O2, 0-5VDC, 4-20mA outputs

Learn More

Datasheet

2In Stock

¥118,987.4

¥106,649.5

Min.: 1
Mult.: 1

Air Quality Sensors

6 VDC to 25 VDC

Air Quality Sensors O2S-FR-T2-18BM-A Biomass Sensor

O2S-FR-T2-18BM-A
SST Sensing
1: ¥49,786.8
7In Stock

Mfr. Part #
O2S-FR-T2-18BM-A

Mouser Part #
231-O2S-FR-T2-18BM-A

SST Sensing

Air Quality Sensors O2S-FR-T2-18BM-A Biomass Sensor

Datasheet

7In Stock

¥49,786.8

¥46,743.9

¥45,609.4

¥44,252.4

Min.: 1
Mult.: 1

Air Quality Sensors

24 V

Air Quality Sensors Oxygen Sensor Kit

ZrO2-System-A25
SST Sensing
1: ¥99,756.3
17In Stock
30Expected 9/23/2026

Mfr. Part #
ZrO2-System-A25

Mouser Part #
231-ZRO2-SYSTEM-A25

SST Sensing

Air Quality Sensors Oxygen Sensor Kit

Learn More

Datasheet

17In Stock

30Expected 9/23/2026

¥99,756.3

¥96,152

¥92,511.1

¥92,506.1

View

Min.: 1
Mult.: 1

Air Quality Sensors

24 V

Air Quality Sensors Oxygen Sensor Kit

ZrO2-System-V25
SST Sensing
1: ¥91,300.2
14In Stock

Mfr. Part #
ZrO2-System-V25

Mouser Part #
231-ZRO2-SYSTEM-V25

SST Sensing

Air Quality Sensors Oxygen Sensor Kit

Learn More

Datasheet

14In Stock

¥91,300.2

¥88,760.5

¥88,750.6

View

Min.: 1
Mult.: 1

Air Quality Sensors

24 V

Air Quality Sensors

SEN54-SDN-T
Sensirion
1: ¥4,702.3
450In Stock

Mfr. Part #
SEN54-SDN-T

Mouser Part #
403-SEN54-SDN-T

Sensirion

Air Quality Sensors

Learn More

Datasheet

450In Stock

¥4,702.3

¥4,307

¥4,160.8

¥3,881.8

View

Min.: 1
Mult.: 1

Air Quality Sensors

5 V

Board Mount Humidity Sensors Humid & Temp Sensor

SHT20
Sensirion
1: ¥986.6
714In Stock
1,500Expected 10/21/2026

Mfr. Part #
SHT20

Mouser Part #
403-SHT20

Sensirion

Board Mount Humidity Sensors Humid & Temp Sensor

Learn More

Datasheet

714In Stock

1,500Expected 10/21/2026

Cut Tape

¥986.6

¥887

¥850.4

¥807.2

View

Reel

¥641.1

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Board Mount Humidity Sensors

I2C

Adafruit
Advantech
Allegro MicroSystems
Alps Alpine
Amphenol
AMSECO
Analog Devices Inc.
Asahi Kasei Microdevices
Banner Engineering
Bosch
Bourns
Bridgetek
Carlo Gavazzi
DFRobot
Dynament
Eaton
Extech
Ezurio
Hammond
Honeywell
Infineon
Innovative Sensor Technology
KEMET
L-Com
M5Stack
Microchip
Mikroe
Monnit
MSA Safety
MultiTech
Murata
Omron
Renesas Electronics
Schneider Electric
ScioSense
Seeed Studio
Sensata
Senseair
Sensirion
Sensore Electronic
Sharp Microelectronics
Silicon Labs
Soldered
SparkFun Electronics
SST Sensing
TDK
TE Connectivity
Terabee
Texas Instruments
Tripp Lite
Vishay
Wurth Elektronik

- 10 uV to 10 uV
750 mV
900 mV
1.03 V to 1.82 V
1.3 V
1.48 V to 2.05 V
1.7 V to 3.6 V
1.71 V to 3.6 V
1.75 V to 3.6 V
1.8 V
1.8 V to 3.6 V
2 V
2 V to 3.6 V
2 V to 3.8 V
2 VDC to 3.8 VDC
2.1 V to 3.6 V
2.4 V to 2.6 V
2.5 V
2.7 V to 5.5 V, 6 V to 12 V
2.9 V to 3.1 V