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Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 1000ppm Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 1000ppm

Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 1000ppm

$29.88$29.88

2 sold
9% off
MC119 Catalytic Flammable Gas Sensor used in industrial occasion to detect the concentration of hydrogen/acetylene/gasoline/VOC MC119 Catalytic Flammable Gas Sensor used in industrial occasion to detect the concentration of hydrogen/acetylene/gasoline/VOC

MC119 Catalytic Flammable Gas Sensor used in industrial occasion to detect the concentration of hydrogen/acetylene/gasoline/VOC

$23.40$25.71

5-10PCS NAP-50A is the original catalytic combustion sensor for various gas concentration meters 5-10PCS NAP-50A is the original catalytic combustion sensor for various gas concentration meters

5-10PCS NAP-50A is the original catalytic combustion sensor for various gas concentration meters

$25.60$25.60

Hydrogen sulfide sensor NE4-H2S Electrochemical gas detection Hydrogen sulfide concentration detection Hydrogen sulfide sensor NE4-H2S Electrochemical gas detection Hydrogen sulfide concentration detection

Hydrogen sulfide sensor NE4-H2S Electrochemical gas detection Hydrogen sulfide concentration detection

$198.00$198.00

Portable carbon monoxide detector Automobile household soot outdoor camping leakage CO concentration detection alarm Portable carbon monoxide detector Automobile household soot outdoor camping leakage CO concentration detection alarm

Portable carbon monoxide detector Automobile household soot outdoor camping leakage CO concentration detection alarm

$209.00$209.00

RP-01 Ultrasonic oxygen detector PSA oxygen generator Oxygen concentration flow pressure detection portable rechargeable RP-01 Ultrasonic oxygen detector PSA oxygen generator Oxygen concentration flow pressure detection portable rechargeable

RP-01 Ultrasonic oxygen detector PSA oxygen generator Oxygen concentration flow pressure detection portable rechargeable

$26.00$26.00

65% off
The OCS-3RL ultrasonic oxygen sensor module is suitable for oxygen chamber and low oxygen concentration environment detection! The OCS-3RL ultrasonic oxygen sensor module is suitable for oxygen chamber and low oxygen concentration environment detection!

The OCS-3RL ultrasonic oxygen sensor module is suitable for oxygen chamber and low oxygen concentration environment detection!

$26.40$75.42

9% off
MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection MICS4514 MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection MICS4514

MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection MICS4514

$201.07$222.47

O3 Ozone sensor Gas concentration/particulate matter detection sensor GB08-O3-10 module digital output O3 Ozone sensor Gas concentration/particulate matter detection sensor GB08-O3-10 module digital output

O3 Ozone sensor Gas concentration/particulate matter detection sensor GB08-O3-10 module digital output

$200.00$200.00

9% off
YYS Electrochemistry Oxygen Gas Sensor O2 Oxygen Cell Module UART Output O2 Gas Concentration Detection SC401-O2 YYS Electrochemistry Oxygen Gas Sensor O2 Oxygen Cell Module UART Output O2 Gas Concentration Detection SC401-O2

YYS Electrochemistry Oxygen Gas Sensor O2 Oxygen Cell Module UART Output O2 Gas Concentration Detection SC401-O2

$171.08$188.00

16% off
high concentration Ozone sensors semiconductor gas sensor MQ-131 10-1000PPM MQ131 O3 Sensor high concentration Ozone sensors semiconductor gas sensor MQ-131 10-1000PPM MQ131 O3 Sensor

high concentration Ozone sensors semiconductor gas sensor MQ-131 10-1000PPM MQ131 O3 Sensor

$28.56$34.00

Fundamental Hydrogen sulfide sensor NE4-H2S Electrochemical Gas detection Hydrogen sulfide concentration detection Fundamental Hydrogen sulfide sensor NE4-H2S Electrochemical Gas detection Hydrogen sulfide concentration detection

Fundamental Hydrogen sulfide sensor NE4-H2S Electrochemical Gas detection Hydrogen sulfide concentration detection

$28.50$28.50

PM2.5 PM10 Air Quality Tester Sensor Module IP65 Smog Particles Concentration Transmitters Detection 0-1000ug RS485 4-20mA 0-5V PM2.5 PM10 Air Quality Tester Sensor Module IP65 Smog Particles Concentration Transmitters Detection 0-1000ug RS485 4-20mA 0-5V

PM2.5 PM10 Air Quality Tester Sensor Module IP65 Smog Particles Concentration Transmitters Detection 0-1000ug RS485 4-20mA 0-5V

$173.54$173.54

CO2 Sensor Transmitter Gas Concentration Detection for Greenhouse Culture RS485 4-20mA 0-5V 0-10V Output Detector CO2 0-5000ppm CO2 Sensor Transmitter Gas Concentration Detection for Greenhouse Culture RS485 4-20mA 0-5V 0-10V Output Detector CO2 0-5000ppm

CO2 Sensor Transmitter Gas Concentration Detection for Greenhouse Culture RS485 4-20mA 0-5V 0-10V Output Detector CO2 0-5000ppm

$196.57$196.57

4 sold
9% off
YYS Electrochemical Oxygen Gas Sensor O2-A2 Oxygen Sensor Gas Module Industrial Concentration Detection YYS Electrochemical Oxygen Gas Sensor O2-A2 Oxygen Sensor Gas Module Industrial Concentration Detection

YYS Electrochemical Oxygen Gas Sensor O2-A2 Oxygen Sensor Gas Module Industrial Concentration Detection

$175.70$193.08

14% off
OCS-3FL2.1 Precision ultrasonic oxygen sensor can detect concentration, flow 21%-95.6%,0-20L Increased pressure compensation OCS-3FL2.1 Precision ultrasonic oxygen sensor can detect concentration, flow 21%-95.6%,0-20L Increased pressure compensation

OCS-3FL2.1 Precision ultrasonic oxygen sensor can detect concentration, flow 21%-95.6%,0-20L Increased pressure compensation

$92.74$107.84

3 sold
OCS-3ML The smallest ultrasonic oxygen sensor is used to measure the concentration of oxygen concentrator OCS-3ML The smallest ultrasonic oxygen sensor is used to measure the concentration of oxygen concentrator

OCS-3ML The smallest ultrasonic oxygen sensor is used to measure the concentration of oxygen concentrator

$107.84$107.84

2 sold
9% off
MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection MICS4514 MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection MICS4514

MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection MICS4514

$29.27$32.39

PM2.5 PM10 Air Quality Tester Sensor Module IP65 Smog Particles Concentration Transmitters RS485 4-20mA 0-5V Detection 0-1000ug PM2.5 PM10 Air Quality Tester Sensor Module IP65 Smog Particles Concentration Transmitters RS485 4-20mA 0-5V Detection 0-1000ug

PM2.5 PM10 Air Quality Tester Sensor Module IP65 Smog Particles Concentration Transmitters RS485 4-20mA 0-5V Detection 0-1000ug

$170.00$170.00

1 sold
O3/CO Ozone sensor Gas concentration/particulate matter detection sensor GB08-O3-10 module digital output GB08-CO-1000 O3/CO Ozone sensor Gas concentration/particulate matter detection sensor GB08-O3-10 module digital output GB08-CO-1000

O3/CO Ozone sensor Gas concentration/particulate matter detection sensor GB08-O3-10 module digital output GB08-CO-1000

$28.50$28.50

Methane concentration sensor CH4 flammable gas detector industrial grade RS485 methane transmitter Methane concentration sensor CH4 flammable gas detector industrial grade RS485 methane transmitter

Methane concentration sensor CH4 flammable gas detector industrial grade RS485 methane transmitter

$184.00$184.00

High precision ultrasonic oxygen concentration flow sensor OCS-3F for oxygen generator OCS-3F calibration free High precision ultrasonic oxygen concentration flow sensor OCS-3F for oxygen generator OCS-3F calibration free

High precision ultrasonic oxygen concentration flow sensor OCS-3F for oxygen generator OCS-3F calibration free

$26.00$26.00

Free shipping 2 pcs x MQ-131 MQ131 ozone gas detection module gas sensor ozone sensor Low Concentration:10-1000ppb

Free shipping 2 pcs x MQ-131 MQ131 ozone gas detection module gas sensor ozone sensor Low Concentration:10-1000ppb

$28.00$28.00

High precision ultrasonic oxygen sensor JR-3F concentration flow calibration free oxygen generator High precision ultrasonic oxygen sensor JR-3F concentration flow calibration free oxygen generator

High precision ultrasonic oxygen sensor JR-3F concentration flow calibration free oxygen generator

$29.00$29.00

50% off
Methane Sensor 0-100LEL CH4 Concentration Detector Transmitter Output RS485 0-5V 0-10V 4-20mA Gas Sensor with Digital Display Methane Sensor 0-100LEL CH4 Concentration Detector Transmitter Output RS485 0-5V 0-10V 4-20mA Gas Sensor with Digital Display

Methane Sensor 0-100LEL CH4 Concentration Detector Transmitter Output RS485 0-5V 0-10V 4-20mA Gas Sensor with Digital Display

$16.38$32.76

2 sold
1PCS AOF1010 Short Ultrasonic Oxygen Sensor Flow Concentration Sensor Module 1PCS AOF1010 Short Ultrasonic Oxygen Sensor Flow Concentration Sensor Module

1PCS AOF1010 Short Ultrasonic Oxygen Sensor Flow Concentration Sensor Module

$26.31$26.31

MD61 Combustible gas sensor Methane hydrogen 100% full range concentration detector probe element MD61 Combustible gas sensor Methane hydrogen 100% full range concentration detector probe element

MD61 Combustible gas sensor Methane hydrogen 100% full range concentration detector probe element

$26.80$26.80

35% off
NH3 Concentration Detection Ammonia Gas Sensor 20ppm 100ppm 500ppm Output RS485 4-20mA 0-5V 0-10V High Precision Detector NH3 Concentration Detection Ammonia Gas Sensor 20ppm 100ppm 500ppm Output RS485 4-20mA 0-5V 0-10V High Precision Detector

NH3 Concentration Detection Ammonia Gas Sensor 20ppm 100ppm 500ppm Output RS485 4-20mA 0-5V 0-10V High Precision Detector

$23.97$36.88

2 sold
(1-10piece)100% NEW original NAP-50A SIP4 Catalytic combustion sensor for gas concentration meter free shipping

(1-10piece)100% NEW original NAP-50A SIP4 Catalytic combustion sensor for gas concentration meter free shipping

$75.00$75.00

1PCS/LOT Dust-Sensor GP2Y1014AU0F Dust Sensor Module Dust Particle Concentration PM2.5 Haze Detection 1PCS/LOT Dust-Sensor GP2Y1014AU0F Dust Sensor Module Dust Particle Concentration PM2.5 Haze Detection

1PCS/LOT Dust-Sensor GP2Y1014AU0F Dust Sensor Module Dust Particle Concentration PM2.5 Haze Detection

$198.00$198.00

MD62 Carbon dioxide gas sensor concentration detection thermal conductivity argon SF6 inert gas detection MD62 Carbon dioxide gas sensor concentration detection thermal conductivity argon SF6 inert gas detection

MD62 Carbon dioxide gas sensor concentration detection thermal conductivity argon SF6 inert gas detection

$28.50$28.50

8 sold
15% off
Formaldehyde concentration instrumented module DC-HCHO for Probe dart diaphragm Formaldehyde sensor digital output module Formaldehyde concentration instrumented module DC-HCHO for Probe dart diaphragm Formaldehyde sensor digital output module

Formaldehyde concentration instrumented module DC-HCHO for Probe dart diaphragm Formaldehyde sensor digital output module

$27.20$32.00

Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 1000ppm Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 1000ppm

Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 1000ppm

$212.15$212.15

7 sold
O3 Ozone sensor Gas concentration/particulate matter detection sensor GB08-O3-10 module digital output O3 Ozone sensor Gas concentration/particulate matter detection sensor GB08-O3-10 module digital output

O3 Ozone sensor Gas concentration/particulate matter detection sensor GB08-O3-10 module digital output

$215.67$215.67

2 sold
15% off
Smoke concentration sensor commercial building smoke detector fire induction monitoring alarm smoke sensor transmitter Smoke concentration sensor commercial building smoke detector fire induction monitoring alarm smoke sensor transmitter

Smoke concentration sensor commercial building smoke detector fire induction monitoring alarm smoke sensor transmitter

$187.85$221.00

15% off
1PCS 100% New Original AO-08 AO-06 AO-09 Sensor Gas Module Sensors O2 Concentration Probe Detector Compatible AO 06 08 09 1PCS 100% New Original AO-08 AO-06 AO-09 Sensor Gas Module Sensors O2 Concentration Probe Detector Compatible AO 06 08 09

1PCS 100% New Original AO-08 AO-06 AO-09 Sensor Gas Module Sensors O2 Concentration Probe Detector Compatible AO 06 08 09

$30.23$35.56

Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 1000ppm Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 1000ppm

Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 1000ppm

$29.88 $29.88

2 sold

Categories: Electronic Components & Supplies, Active Components

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9% off
MC119 Catalytic Flammable Gas Sensor used in industrial occasion to detect the concentration of hydrogen/acetylene/gasoline/VOC MC119 Catalytic Flammable Gas Sensor used in industrial occasion to detect the concentration of hydrogen/acetylene/gasoline/VOC

MC119 Catalytic Flammable Gas Sensor used in industrial occasion to detect the concentration of hydrogen/acetylene/gasoline/VOC

$23.40 $25.71

Categories: Electronic Components & Supplies, Active Components

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5-10PCS NAP-50A is the original catalytic combustion sensor for various gas concentration meters 5-10PCS NAP-50A is the original catalytic combustion sensor for various gas concentration meters

5-10PCS NAP-50A is the original catalytic combustion sensor for various gas concentration meters

$25.60 $25.60

Categories: Electronic Components & Supplies, Active Components

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Hydrogen sulfide sensor NE4-H2S Electrochemical gas detection Hydrogen sulfide concentration detection Hydrogen sulfide sensor NE4-H2S Electrochemical gas detection Hydrogen sulfide concentration detection

Hydrogen sulfide sensor NE4-H2S Electrochemical gas detection Hydrogen sulfide concentration detection

$198.00 $198.00

Categories: Electronic Components & Supplies, Active Components

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Portable carbon monoxide detector Automobile household soot outdoor camping leakage CO concentration detection alarm Portable carbon monoxide detector Automobile household soot outdoor camping leakage CO concentration detection alarm

Portable carbon monoxide detector Automobile household soot outdoor camping leakage CO concentration detection alarm

$209.00 $209.00

Categories: Electronic Components & Supplies, Active Components

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RP-01 Ultrasonic oxygen detector PSA oxygen generator Oxygen concentration flow pressure detection portable rechargeable RP-01 Ultrasonic oxygen detector PSA oxygen generator Oxygen concentration flow pressure detection portable rechargeable

RP-01 Ultrasonic oxygen detector PSA oxygen generator Oxygen concentration flow pressure detection portable rechargeable

$26.00 $26.00

Categories: Electronic Components & Supplies, Active Components

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65% off
The OCS-3RL ultrasonic oxygen sensor module is suitable for oxygen chamber and low oxygen concentration environment detection! The OCS-3RL ultrasonic oxygen sensor module is suitable for oxygen chamber and low oxygen concentration environment detection!

The OCS-3RL ultrasonic oxygen sensor module is suitable for oxygen chamber and low oxygen concentration environment detection!

$26.40 $75.42

Categories: Electronic Components & Supplies, Active Components

Buy Now
9% off
MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection MICS4514 MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection MICS4514

MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection MICS4514

$201.07 $222.47

Categories: Electronic Components & Supplies, Active Components

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O3 Ozone sensor Gas concentration/particulate matter detection sensor GB08-O3-10 module digital output O3 Ozone sensor Gas concentration/particulate matter detection sensor GB08-O3-10 module digital output

O3 Ozone sensor Gas concentration/particulate matter detection sensor GB08-O3-10 module digital output

$200.00 $200.00

Categories: Electronic Components & Supplies, Active Components

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9% off
YYS Electrochemistry Oxygen Gas Sensor O2 Oxygen Cell Module UART Output O2 Gas Concentration Detection SC401-O2 YYS Electrochemistry Oxygen Gas Sensor O2 Oxygen Cell Module UART Output O2 Gas Concentration Detection SC401-O2

YYS Electrochemistry Oxygen Gas Sensor O2 Oxygen Cell Module UART Output O2 Gas Concentration Detection SC401-O2

$171.08 $188.00

Categories: Electronic Components & Supplies, Active Components

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16% off
high concentration Ozone sensors semiconductor gas sensor MQ-131 10-1000PPM MQ131 O3 Sensor high concentration Ozone sensors semiconductor gas sensor MQ-131 10-1000PPM MQ131 O3 Sensor

high concentration Ozone sensors semiconductor gas sensor MQ-131 10-1000PPM MQ131 O3 Sensor

$28.56 $34.00

Categories: Electronic Components & Supplies, Active Components

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Fundamental Hydrogen sulfide sensor NE4-H2S Electrochemical Gas detection Hydrogen sulfide concentration detection Fundamental Hydrogen sulfide sensor NE4-H2S Electrochemical Gas detection Hydrogen sulfide concentration detection

Fundamental Hydrogen sulfide sensor NE4-H2S Electrochemical Gas detection Hydrogen sulfide concentration detection

$28.50 $28.50

Categories: Electronic Components & Supplies, Active Components

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PM2.5 PM10 Air Quality Tester Sensor Module IP65 Smog Particles Concentration Transmitters Detection 0-1000ug RS485 4-20mA 0-5V PM2.5 PM10 Air Quality Tester Sensor Module IP65 Smog Particles Concentration Transmitters Detection 0-1000ug RS485 4-20mA 0-5V

PM2.5 PM10 Air Quality Tester Sensor Module IP65 Smog Particles Concentration Transmitters Detection 0-1000ug RS485 4-20mA 0-5V

$173.54 $173.54

Categories: Electronic Components & Supplies, Active Components

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CO2 Sensor Transmitter Gas Concentration Detection for Greenhouse Culture RS485 4-20mA 0-5V 0-10V Output Detector CO2 0-5000ppm CO2 Sensor Transmitter Gas Concentration Detection for Greenhouse Culture RS485 4-20mA 0-5V 0-10V Output Detector CO2 0-5000ppm

CO2 Sensor Transmitter Gas Concentration Detection for Greenhouse Culture RS485 4-20mA 0-5V 0-10V Output Detector CO2 0-5000ppm

$196.57 $196.57

4 sold

Categories: Electronic Components & Supplies, Active Components

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9% off
YYS Electrochemical Oxygen Gas Sensor O2-A2 Oxygen Sensor Gas Module Industrial Concentration Detection YYS Electrochemical Oxygen Gas Sensor O2-A2 Oxygen Sensor Gas Module Industrial Concentration Detection

YYS Electrochemical Oxygen Gas Sensor O2-A2 Oxygen Sensor Gas Module Industrial Concentration Detection

$175.70 $193.08

Categories: Electronic Components & Supplies, Active Components

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14% off
OCS-3FL2.1 Precision ultrasonic oxygen sensor can detect concentration, flow 21%-95.6%,0-20L Increased pressure compensation OCS-3FL2.1 Precision ultrasonic oxygen sensor can detect concentration, flow 21%-95.6%,0-20L Increased pressure compensation

OCS-3FL2.1 Precision ultrasonic oxygen sensor can detect concentration, flow 21%-95.6%,0-20L Increased pressure compensation

$92.74 $107.84

3 sold

Categories: Electronic Components & Supplies, Active Components

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OCS-3ML The smallest ultrasonic oxygen sensor is used to measure the concentration of oxygen concentrator OCS-3ML The smallest ultrasonic oxygen sensor is used to measure the concentration of oxygen concentrator

OCS-3ML The smallest ultrasonic oxygen sensor is used to measure the concentration of oxygen concentrator

$107.84 $107.84

2 sold

Categories: Electronic Components & Supplies, Active Components

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9% off
MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection MICS4514 MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection MICS4514

MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection MICS4514

$29.27 $32.39

Categories: Electronic Components & Supplies, Active Components

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PM2.5 PM10 Air Quality Tester Sensor Module IP65 Smog Particles Concentration Transmitters RS485 4-20mA 0-5V Detection 0-1000ug PM2.5 PM10 Air Quality Tester Sensor Module IP65 Smog Particles Concentration Transmitters RS485 4-20mA 0-5V Detection 0-1000ug

PM2.5 PM10 Air Quality Tester Sensor Module IP65 Smog Particles Concentration Transmitters RS485 4-20mA 0-5V Detection 0-1000ug

$170.00 $170.00

1 sold

Categories: Electronic Components & Supplies, Active Components

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O3/CO Ozone sensor Gas concentration/particulate matter detection sensor GB08-O3-10 module digital output GB08-CO-1000 O3/CO Ozone sensor Gas concentration/particulate matter detection sensor GB08-O3-10 module digital output GB08-CO-1000

O3/CO Ozone sensor Gas concentration/particulate matter detection sensor GB08-O3-10 module digital output GB08-CO-1000

$28.50 $28.50

Categories: Electronic Components & Supplies, Active Components

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Methane concentration sensor CH4 flammable gas detector industrial grade RS485 methane transmitter Methane concentration sensor CH4 flammable gas detector industrial grade RS485 methane transmitter

Methane concentration sensor CH4 flammable gas detector industrial grade RS485 methane transmitter

$184.00 $184.00

Categories: Electronic Components & Supplies, Active Components

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High precision ultrasonic oxygen concentration flow sensor OCS-3F for oxygen generator OCS-3F calibration free High precision ultrasonic oxygen concentration flow sensor OCS-3F for oxygen generator OCS-3F calibration free

High precision ultrasonic oxygen concentration flow sensor OCS-3F for oxygen generator OCS-3F calibration free

$26.00 $26.00

Categories: Electronic Components & Supplies, Active Components

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Free shipping 2 pcs x MQ-131 MQ131 ozone gas detection module gas sensor ozone sensor Low Concentration:10-1000ppb

Free shipping 2 pcs x MQ-131 MQ131 ozone gas detection module gas sensor ozone sensor Low Concentration:10-1000ppb

$28.00 $28.00

Categories: Electronic Components & Supplies, Active Components

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High precision ultrasonic oxygen sensor JR-3F concentration flow calibration free oxygen generator High precision ultrasonic oxygen sensor JR-3F concentration flow calibration free oxygen generator

High precision ultrasonic oxygen sensor JR-3F concentration flow calibration free oxygen generator

$29.00 $29.00

Categories: Electronic Components & Supplies, Active Components

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50% off
Methane Sensor 0-100LEL CH4 Concentration Detector Transmitter Output RS485 0-5V 0-10V 4-20mA Gas Sensor with Digital Display Methane Sensor 0-100LEL CH4 Concentration Detector Transmitter Output RS485 0-5V 0-10V 4-20mA Gas Sensor with Digital Display

Methane Sensor 0-100LEL CH4 Concentration Detector Transmitter Output RS485 0-5V 0-10V 4-20mA Gas Sensor with Digital Display

$16.38 $32.76

2 sold

Categories: Electronic Components & Supplies, Active Components

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1PCS AOF1010 Short Ultrasonic Oxygen Sensor Flow Concentration Sensor Module 1PCS AOF1010 Short Ultrasonic Oxygen Sensor Flow Concentration Sensor Module

1PCS AOF1010 Short Ultrasonic Oxygen Sensor Flow Concentration Sensor Module

$26.31 $26.31

Categories: Electronic Components & Supplies, Active Components

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MD61 Combustible gas sensor Methane hydrogen 100% full range concentration detector probe element MD61 Combustible gas sensor Methane hydrogen 100% full range concentration detector probe element

MD61 Combustible gas sensor Methane hydrogen 100% full range concentration detector probe element

$26.80 $26.80

Categories: Electronic Components & Supplies, Active Components

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35% off
NH3 Concentration Detection Ammonia Gas Sensor 20ppm 100ppm 500ppm Output RS485 4-20mA 0-5V 0-10V High Precision Detector NH3 Concentration Detection Ammonia Gas Sensor 20ppm 100ppm 500ppm Output RS485 4-20mA 0-5V 0-10V High Precision Detector

NH3 Concentration Detection Ammonia Gas Sensor 20ppm 100ppm 500ppm Output RS485 4-20mA 0-5V 0-10V High Precision Detector

$23.97 $36.88

2 sold

Categories: Electronic Components & Supplies, Active Components

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(1-10piece)100% NEW original NAP-50A SIP4 Catalytic combustion sensor for gas concentration meter free shipping

(1-10piece)100% NEW original NAP-50A SIP4 Catalytic combustion sensor for gas concentration meter free shipping

$75.00 $75.00

Categories: Electronic Components & Supplies, Active Components

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1PCS/LOT Dust-Sensor GP2Y1014AU0F Dust Sensor Module Dust Particle Concentration PM2.5 Haze Detection 1PCS/LOT Dust-Sensor GP2Y1014AU0F Dust Sensor Module Dust Particle Concentration PM2.5 Haze Detection

1PCS/LOT Dust-Sensor GP2Y1014AU0F Dust Sensor Module Dust Particle Concentration PM2.5 Haze Detection

$198.00 $198.00

Categories: Electronic Components & Supplies, Active Components

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MD62 Carbon dioxide gas sensor concentration detection thermal conductivity argon SF6 inert gas detection MD62 Carbon dioxide gas sensor concentration detection thermal conductivity argon SF6 inert gas detection

MD62 Carbon dioxide gas sensor concentration detection thermal conductivity argon SF6 inert gas detection

$28.50 $28.50

8 sold

Categories: Electronic Components & Supplies, Active Components

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15% off
Formaldehyde concentration instrumented module DC-HCHO for Probe dart diaphragm Formaldehyde sensor digital output module Formaldehyde concentration instrumented module DC-HCHO for Probe dart diaphragm Formaldehyde sensor digital output module

Formaldehyde concentration instrumented module DC-HCHO for Probe dart diaphragm Formaldehyde sensor digital output module

$27.20 $32.00

Categories: Electronic Components & Supplies, Active Components

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Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 1000ppm Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 1000ppm

Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 1000ppm

$212.15 $212.15

7 sold

Categories: Electronic Components & Supplies, Active Components

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O3 Ozone sensor Gas concentration/particulate matter detection sensor GB08-O3-10 module digital output O3 Ozone sensor Gas concentration/particulate matter detection sensor GB08-O3-10 module digital output

O3 Ozone sensor Gas concentration/particulate matter detection sensor GB08-O3-10 module digital output

$215.67 $215.67

2 sold

Categories: Electronic Components & Supplies, Active Components

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15% off
Smoke concentration sensor commercial building smoke detector fire induction monitoring alarm smoke sensor transmitter Smoke concentration sensor commercial building smoke detector fire induction monitoring alarm smoke sensor transmitter

Smoke concentration sensor commercial building smoke detector fire induction monitoring alarm smoke sensor transmitter

$187.85 $221.00

Categories: Electronic Components & Supplies, Active Components

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15% off
1PCS 100% New Original AO-08 AO-06 AO-09 Sensor Gas Module Sensors O2 Concentration Probe Detector Compatible AO 06 08 09 1PCS 100% New Original AO-08 AO-06 AO-09 Sensor Gas Module Sensors O2 Concentration Probe Detector Compatible AO 06 08 09

1PCS 100% New Original AO-08 AO-06 AO-09 Sensor Gas Module Sensors O2 Concentration Probe Detector Compatible AO 06 08 09

$30.23 $35.56

Categories: Electronic Components & Supplies, Active Components

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