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Environmental Sensors

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Types of Environmental Sensors

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Part #

Air Quality Sensors RS485 Fluorescence Dissolved Oxygen Sensor (Freshwater)

SEN0680
DFRobot
1: ₱12,208.65
17In Stock
30On Order
New Product

Mfr. Part #
SEN0680

Mouser Part #
426-SEN0680

New Product

DFRobot

Air Quality Sensors RS485 Fluorescence Dissolved Oxygen Sensor (Freshwater)

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17In Stock

30On Order

₱12,208.65

Min.: 1
Mult.: 1

Air Quality Sensors

10 VDC to 30 VDC

Air Quality Sensors 10.6eV - 0-10000ppm detection range, 2ppm resolution - ATEX and IECEx Certified Sensors

PID-10.6eV-10K-C
Amphenol SGX Sensortech
1: ₱37,367.67
1In Stock
New Product

Mfr. Part #
PID-10.6eV-10K-C

Mouser Part #
523-PID-10.6EV-10K-C

New Product

Amphenol SGX Sensortech

Air Quality Sensors 10.6eV - 0-10000ppm detection range, 2ppm resolution - ATEX and IECEx Certified Sensors

1In Stock

₱37,367.67

₱33,648.02

₱31,478.69

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Min.: 1
Mult.: 1

Air Quality Sensors

Air Quality Sensors 10.6eV - 0-100ppm detection range, 25ppb resolution - CE Certified Sensors

PID-10.6eV-100
Amphenol SGX Sensortech
1: ₱38,497.13
2In Stock
New Product

Mfr. Part #
PID-10.6eV-100

Mouser Part #
523-PID-10.6EV-100

New Product

Amphenol SGX Sensortech

Air Quality Sensors 10.6eV - 0-100ppm detection range, 25ppb resolution - CE Certified Sensors

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2In Stock

₱38,497.13

₱31,517.34

₱30,634.51

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Min.: 1
Mult.: 1

Air Quality Sensors

Air Quality Sensors Digital Infrared Gas Sensor - R290 (Propane) - Modbus RS485 5-24V with 230V relay

INIR7-R290-RS485-RL
Amphenol SGX Sensortech
1: ₱5,077.33
17In Stock
New Product

Mfr. Part #
INIR7-R290-RS485-RL

Mouser Part #
523-INIR7R290RS485RL

New Product

Amphenol SGX Sensortech

Air Quality Sensors Digital Infrared Gas Sensor - R290 (Propane) - Modbus RS485 5-24V with 230V relay

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Datasheet

17In Stock

₱5,077.33

₱4,599.41

₱4,232.54

₱3,872.41

View

Min.: 1
Mult.: 1

Air Quality Sensors

11.4 VDC to 25.2 VDC

Air Quality Sensors PSD4-UART USB with 1m cable

PSD4-UART-USB
Amphenol SGX Sensortech
1: ₱9,091.46
3In Stock
New Product

Mfr. Part #
PSD4-UART-USB

Mouser Part #
523-PSD4-UART-USB

New Product

Amphenol SGX Sensortech

Air Quality Sensors PSD4-UART USB with 1m cable

3In Stock

₱9,091.46

₱7,401.88

₱7,160.16

₱6,841.75

View

Min.: 1
Mult.: 1

Air Quality Sensors

Air Quality Sensors PS1 Series Solid Polymer Gas Sensor Module Phosphine 2000ppm - UART

PS1-PH3-2000-MOD
Amphenol SGX Sensortech
1: ₱17,150.39
1In Stock
New Product

Mfr. Part #
PS1-PH3-2000-MOD

Mouser Part #
523-PS1-PH3-2000-MOD

New Product

Amphenol SGX Sensortech

Air Quality Sensors PS1 Series Solid Polymer Gas Sensor Module Phosphine 2000ppm - UART

Datasheet

1In Stock

₱17,150.39

₱13,969.40

₱13,336.26

₱13,050.37

View

Min.: 1
Mult.: 1

Air Quality Sensors

3.3 VDC to 5.5 VDC

Air Quality Sensors PS4 Series Solid Polymer Gas Sensor Hydrogen 50Kppm

PS4-H2-50K
Amphenol SGX Sensortech
1: ₱12,511.72
1In Stock
4Expected 26/08/2026
New Product

Mfr. Part #
PS4-H2-50K

Mouser Part #
523-PS4-H2-50K

New Product

Amphenol SGX Sensortech

Air Quality Sensors PS4 Series Solid Polymer Gas Sensor Hydrogen 50Kppm

Learn More

Datasheet

1In Stock

4Expected 26/08/2026

₱12,511.72

₱12,508.65

₱11,347.30

₱11,117.85

View

Min.: 1
Mult.: 1

Air Quality Sensors

Air Quality Sensors PSD4 Series Ammonia Digital Solid Polymer Sensor 100ppm

PSD4-NH3-100
Amphenol SGX Sensortech
1: ₱13,336.88
5In Stock
New Product

Mfr. Part #
PSD4-NH3-100

Mouser Part #
523-PSD4-NH3-100

New Product

Amphenol SGX Sensortech

Air Quality Sensors PSD4 Series Ammonia Digital Solid Polymer Sensor 100ppm

Datasheet

5In Stock

₱13,336.88

₱11,127.66

₱10,816.01

₱10,514.16

View

Min.: 1
Mult.: 1

Air Quality Sensors

3.3 V to 12 V

Air Quality Sensors 4 Series Electrochemical Chlorine Dioxide 1ppm

SGX-CLO2-1
Amphenol SGX Sensortech
1: ₱7,357.71
5In Stock
New Product

Mfr. Part #
SGX-CLO2-1

Mouser Part #
523-SGX-CLO2-1

New Product

Amphenol SGX Sensortech

Air Quality Sensors 4 Series Electrochemical Chlorine Dioxide 1ppm

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Datasheet

5In Stock

₱7,357.71

₱6,464.45

₱6,031.93

₱5,452.17

View

Min.: 1
Mult.: 1

Air Quality Sensors

5 V

Air Quality Sensors ELECTROCHEMICAL 4-SERIES

SGX-H2S-1000
Amphenol SGX Sensortech
1: ₱2,210.44
9In Stock
New Product

Mfr. Part #
SGX-H2S-1000

Mouser Part #
523-SGX-H2S-1000

New Product

Amphenol SGX Sensortech

Air Quality Sensors ELECTROCHEMICAL 4-SERIES

Learn More

Datasheet

9In Stock

₱2,210.44

₱1,960.75

₱1,954.61

View

Min.: 1
Mult.: 1

Air Quality Sensors

2.5 V

Air Quality Sensors Digital Infrared Gas Sensor - CO2 - Modbus RS485 5-24V

INIR7-CO2-RS485
Amphenol SGX Sensortech
1: ₱4,756.47
5In Stock
New Product

Mfr. Part #
INIR7-CO2-RS485

Mouser Part #
523-INIR7-CO2-RS485

New Product

Amphenol SGX Sensortech

Air Quality Sensors Digital Infrared Gas Sensor - CO2 - Modbus RS485 5-24V

Datasheet

5In Stock

₱4,756.47

₱4,261.98

₱3,963.82

₱3,522.72

View

Min.: 1
Mult.: 1

Air Quality Sensors

4.5 VDC to 30 VDC

Air Quality Sensors PSD4 Series Formaldehyde Digital Solid Polymer Sensor 100ppm

PSD4-HCHO-100
Amphenol SGX Sensortech
1: ₱13,336.88
5In Stock
New Product

Mfr. Part #
PSD4-HCHO-100

Mouser Part #
523-PSD4-HCHO-100

New Product

Amphenol SGX Sensortech

Air Quality Sensors PSD4 Series Formaldehyde Digital Solid Polymer Sensor 100ppm

Datasheet

5In Stock

₱13,336.88

₱11,251.59

₱10,783.49

₱10,481.65

View

Min.: 1
Mult.: 1

Air Quality Sensors

5 V

Air Quality Sensors Thermal Conductivity H2+CO leak detection, With Clip

SGX-BLD2C-24V
Amphenol SGX Sensortech
1: ₱2,907.99
4In Stock
New Product

Mfr. Part #
SGX-BLD2C-24V

Mouser Part #
523-SGX-BLD2C-24V

New Product

Amphenol SGX Sensortech

Air Quality Sensors Thermal Conductivity H2+CO leak detection, With Clip

Learn More

Datasheet

4In Stock

₱2,907.99

₱2,757.68

₱2,668.73

₱2,598.79

View

Min.: 1
Mult.: 1

Air Quality Sensors

9 V to 36 V

Air Quality Sensors PS1 Series Solid Polymer Gas Sensor Hydrogen 50Kppm

PS1-H2-50K
Amphenol SGX Sensortech
1: ₱10,185.94
3In Stock
New Product

Mfr. Part #
PS1-H2-50K

Mouser Part #
523-PS1-H2-50K

New Product

Amphenol SGX Sensortech

Air Quality Sensors PS1 Series Solid Polymer Gas Sensor Hydrogen 50Kppm

3In Stock

₱10,185.94

₱8,319.67

₱7,371.82

₱7,200.04

View

Min.: 1
Mult.: 1

Air Quality Sensors

Air Quality Sensors PSD4 Series Hydrogen Digital Solid Polymer Sensor 1000ppm

PSD4-H2-1000
Amphenol SGX Sensortech
1: ₱16,094.56
5In Stock
New Product

Mfr. Part #
PSD4-H2-1000

Mouser Part #
523-PSD4-H2-1000

New Product

Amphenol SGX Sensortech

Air Quality Sensors PSD4 Series Hydrogen Digital Solid Polymer Sensor 1000ppm

Datasheet

5In Stock

₱16,094.56

₱13,708.66

₱13,123.99

₱12,771.23

View

Min.: 1
Mult.: 1

Air Quality Sensors

3.3 V to 12 V

Air Quality Sensors PSD4 Series Formaldehyde Digital Solid Polymer Sensor 5ppm

PSD4-HCHO-5
Amphenol SGX Sensortech
1: ₱17,498.86
5In Stock
New Product

Mfr. Part #
PSD4-HCHO-5

Mouser Part #
523-PSD4-HCHO-5

New Product

Amphenol SGX Sensortech

Air Quality Sensors PSD4 Series Formaldehyde Digital Solid Polymer Sensor 5ppm

Datasheet

5In Stock

₱17,498.86

₱14,893.33

₱14,165.10

₱13,693.32

View

Min.: 1
Mult.: 1

Air Quality Sensors

5 V

Air Quality Sensors 4 Series Electrochemical Ozone sensor 5ppm

SGX-4O3-5
Amphenol SGX Sensortech
1: ₱6,755.86
2In Stock
New Product

Mfr. Part #
SGX-4O3-5

Mouser Part #
523-SGX-4O3-5

New Product

Amphenol SGX Sensortech

Air Quality Sensors 4 Series Electrochemical Ozone sensor 5ppm

Learn More

Datasheet

2In Stock

₱6,755.86

₱5,610.46

₱5,303.09

₱5,187.76

View

Min.: 1
Mult.: 1

Air Quality Sensors

Air Quality Sensors ELECTROCHEMICAL 4-SERIES

SGX-CH2O-50
Amphenol SGX Sensortech
1: ₱8,269.98
2In Stock
New Product

Mfr. Part #
SGX-CH2O-50

Mouser Part #
523-SGX-CH2O-50

New Product

Amphenol SGX Sensortech

Air Quality Sensors ELECTROCHEMICAL 4-SERIES

Datasheet

2In Stock

₱8,269.98

₱6,823.35

₱6,685.92

₱6,684.08

View

Min.: 1
Mult.: 1

Air Quality Sensors

2.5 V

Air Quality Sensors PSD4 Series Digital Solid Polymer Sensor CO 1000ppm

PSD4-CO-1000
Amphenol SGX Sensortech
1: ₱12,173.07
3In Stock
New Product

Mfr. Part #
PSD4-CO-1000

Mouser Part #
523-PSD4-CO-1000

New Product

Amphenol SGX Sensortech

Air Quality Sensors PSD4 Series Digital Solid Polymer Sensor CO 1000ppm

Datasheet

3In Stock

₱12,173.07

₱10,399.44

₱9,955.26

₱9,676.12

View

Min.: 1
Mult.: 1

Air Quality Sensors

3.3 V to 12 V

Air Quality Sensors PSD4 Series Hydrogen Sulfide Digital Solid Polymer Sensor 100ppm

PSD4-H2S-100
Amphenol SGX Sensortech
1: ₱13,336.88
4In Stock
New Product

Mfr. Part #
PSD4-H2S-100

Mouser Part #
523-PSD4-H2S-100

New Product

Amphenol SGX Sensortech

Air Quality Sensors PSD4 Series Hydrogen Sulfide Digital Solid Polymer Sensor 100ppm

Datasheet

4In Stock

₱13,336.88

₱11,251.59

₱10,816.01

₱10,514.16

View

Min.: 1
Mult.: 1

Air Quality Sensors

3.3 V to 12 V

Air Quality Sensors ELECTROCHEMICAL 4-SERIES

SGX-C2H2-100
Amphenol SGX Sensortech
1: ₱9,550.97
3In Stock
New Product

Mfr. Part #
SGX-C2H2-100

Mouser Part #
523-SGX-C2H2-100

New Product

Amphenol SGX Sensortech

Air Quality Sensors ELECTROCHEMICAL 4-SERIES

3In Stock

₱9,550.97

View

Min.: 1
Mult.: 1

Air Quality Sensors

Air Quality Sensors 4 Series Electrochemical Ethylene Sensor 100ppm

SGX-C2H4-100
Amphenol SGX Sensortech
1: ₱9,550.97
2In Stock
1On Order
New Product

Mfr. Part #
SGX-C2H4-100

Mouser Part #
523-SGX-C2H4-100

New Product

Amphenol SGX Sensortech

Air Quality Sensors 4 Series Electrochemical Ethylene Sensor 100ppm

Datasheet

2In Stock

1On Order

₱9,550.97

₱9,482.87

₱9,427.65

View

Min.: 1
Mult.: 1

Air Quality Sensors

5 V

Air Quality Sensors PCB board level Hydrogen + Carbon Monoxide leak detection sensor - I2C Output

BLD2-I2C-COMPACT
Amphenol SGX Sensortech
1: ₱2,842.35
10In Stock
New Product

Mfr. Part #
BLD2-I2C-COMPACT

Mouser Part #
523-BLD2-I2C-COMPACT

New Product

Amphenol SGX Sensortech

Air Quality Sensors PCB board level Hydrogen + Carbon Monoxide leak detection sensor - I2C Output

Learn More

Datasheet

10In Stock

₱2,842.35

₱2,444.80

₱2,272.40

₱2,022.10

View

Min.: 1
Mult.: 1

Air Quality Sensors

4.5 V to 5.5 V

Air Quality Sensors PSD4 Series Nitrogen Dioxide Digital Solid Polymer Sensor 50ppm

PSD4-NO2-50
Amphenol SGX Sensortech
1: ₱13,657.12
5In Stock
New Product

Mfr. Part #
PSD4-NO2-50

Mouser Part #
523-PSD4-NO2-50

New Product

Amphenol SGX Sensortech

Air Quality Sensors PSD4 Series Nitrogen Dioxide Digital Solid Polymer Sensor 50ppm

Datasheet

5In Stock

₱13,657.12

₱13,020.31

₱12,755.28

₱12,714.79

View

Min.: 1
Mult.: 1

Air Quality Sensors

3.3 V to 12 V

Air Quality Sensors PSD4 Series Ozone Digital Solid Polymer Sensor 100ppm

PSD4-O3-100
Amphenol SGX Sensortech
1: ₱13,124.61
4In Stock
New Product

Mfr. Part #
PSD4-O3-100

Mouser Part #
523-PSD4-O3-100

New Product

Amphenol SGX Sensortech

Air Quality Sensors PSD4 Series Ozone Digital Solid Polymer Sensor 100ppm

Datasheet

4In Stock

₱13,124.61

₱13,123.99

View

Min.: 1
Mult.: 1

Air Quality Sensors

3.3 V to 12 V

Environmental Sensors

Types of Environmental Sensors

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Adafruit
Advantech
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AMSECO
Analog Devices Inc.
Asahi Kasei Microdevices
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DFRobot
Dynament
Eaton
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L-Com
M5Stack
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Schneider Electric
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- 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