Sensors and Transmitters

UK Alphasense Air Quality Sensor VOC Sensor - VOC-A4

Alphasense VOC electrochemical sensors VOC-A4 and VOC-B4 are the perfect companions for our amperometric four-electrode air quality sensors.

UK Alphasense Air Quality Sensor VOC Sensor - VOC-B4

Alphasense VOC electrochemical sensors VOC-A4 and VOC-B4 are the perfect companions for our amperometric four-electrode air quality sensors.

UK Alphasense PID Gas Sensor VOC Detection Sensor (Small Range) - PID-AH5

Photoionization detectors (PHOTO IONIZATION DETECTORS) can measure VOCs (volatile organic compounds) and some toxic gases in the range of (1ppb-40ppm).

UK Alphasense PID Sensor VOC Gas Sensor Large Range - PID-A15

Photoionization detectors (PHOTO IONIZATION DETECTORS) can measure VOCs (volatile organic compounds) and some toxic gases in the range of (100ppb-4000ppm).

UK Alphasense Hydrogen Cyanide Gas Sensor (HCN Gas Sensor) - HCN-A1

Hydrogen cyanide gas sensor HCN-A1 main features: Measurement range: 100ppm; Sensitivity: 60～80nA/ppm; Response time: < 45s

UK Alphasense Carbon Monoxide Sensor (Small, with Filter Membrane, Large Range, CO Sensor) - CO-AE

Carbon monoxide sensor (small, with filter membrane, large range, CO sensor) CO-AE: Sensitivity, 2000ppm CO, nA/ppm, 10-25; Response time, t90 from zero to 2000ppm CO (s), < 50

UK Alphasense Carbon Monoxide Sensor (CO Sensor) - CO-BX

Carbon monoxide sensor CO-BX main features: Measurement range: 2000ppm; Sensitivity: 70～120nA/ppm; Response time: < 40s

UK Alphasense Electrochemical Carbon Monoxide Sensor (CO Sensor) - CO-D4

Electrochemical carbon monoxide sensor CO-D4, mainly used to detect CO concentration in the air.

UK Alphasense Dual Gas Carbon Monoxide/Hydrogen Sulfide Sensor (CO/H2S Sensor) - CO/H2S-D2

CO/H2S-D2 dual gas carbon monoxide/hydrogen sulfide sensor (D2 type sensor) provides a unique approach in external dimensions and electrode structure, using a high-capacity filter on the carbon monoxide working electrode to completely eliminate cross-sensitivity to hydrogen sulfide, acid gases, and similar gases like sulfur dioxide and nitrogen oxides.

UK Alphasense Electrochemical Chlorine Gas Sensor CL2 Sensor - CL2-B1

Electrochemical chlorine gas sensor CL2-B1 main features: Sensitivity: -600～-1150nA/ppm, Response time: < 60s, Linearity range: 20ppm, Overload: 60ppm, Resolution: 0.02ppm

UK Alphasense Electrochemical Chlorine Gas Sensor CL2 Sensor - CL2-A1

Electrochemical chlorine gas sensor CL2-A1 is typically used in wastewater treatment and industrial environment toxic gas measurement.

UK Alphasense Hydrogen Sulfide Gas Sensor (High Current H2S Sensor) - H2S-BH

Hydrogen sulfide gas sensor H2S-BH main features: two-year life, high current output, etc., typically used in fixed hydrogen sulfide transmitters.

UK Alphasense Electrochemical Hydrogen Sulfide Sensor (H2S Sensor) - H2S-A1

Electrochemical hydrogen sulfide gas sensor H2S-A1 features no filter, two-year life, etc., mainly used for detecting hydrogen sulfide gas concentration in the air.

UK Alphasense Hydrogen Sulfide Sensor (Fixed Type, Low Current H2S Sensor) - H2S-B1

UK Alphasense hydrogen sulfide sensor H2S-B1 main features: no filter, two-year life, etc. Mainly used for detecting hydrogen sulfide gas concentration in the atmosphere.

UK Alphasense Hydrogen Sulfide Sensor (Wide Range H2S Sensor) - H2S-BE

Hydrogen sulfide sensor H2S-BE features two-year life and a very wide measurement range, suitable for applications requiring a wide H2S concentration range, typically used in flue gas detectors, etc.

UK Alphasense Hydrogen Sulfide Sensor (H2S Sensor) - H2S-AE

Electrochemical hydrogen sulfide gas sensor H2S-AE main features: no filter, two-year life. Mainly used for detecting hydrogen sulfide gas concentration in the air.

UK Alphasense Hydrogen Sulfide Sensor (High Current H2S Sensor) - H2S-AH

Hydrogen sulfide sensor H2S-AH features two-year life and high current output; typically used in portable hydrogen sulfide detectors.

UK Alphasense Hydrogen Sulfide Sensor (Miniature H2S Sensor) - H2S-D4

Electrochemical hydrogen sulfide gas sensor H2S-D4 has no filter, two-year life; mainly used for detecting hydrogen sulfide gas concentration in the atmosphere.

UK Alphasense Electrochemical Hydrogen Sensor (H2 Sensor) - H2-BF

Electrochemical hydrogen sensor H2-BF is mainly used to detect hydrogen concentration in the atmosphere, typically used in hydrogen gas transmitters and various hydrogen detection applications.

UK Alphasense Four-Electrode Electrochemical Ammonia Sensor (NH3 Sensor) - NH3-B1

Ammonia sensor NH3-B1 is a four-electrode electrochemical ammonia sensor with linear current output, easy signal processing, high sensitivity, suitable for harsh environments such as poultry farms, pig farms, and other fields.

UK Alphasense Sulfur Dioxide Sensor (SO2 Sensor) - SO2-D4

Sulfur dioxide sensor SO2-D4 is typically used in sulfur dioxide gas transmitters and various sulfur dioxide detection applications.

UK Alphasense Sulfur Dioxide Sensor (SO2 Sensor) - SO2-AF

Sulfur dioxide sensor SO2-AF is mainly used in portable sulfur dioxide alarms and various sulfur dioxide detection applications.

UK Alphasense Sulfur Dioxide Sensor (SO2 Sensor) - SO2-AE

Sulfur dioxide sensor SO2-AE is used in flue gas detectors, automotive exhaust monitors, and various sulfur dioxide detection applications.

UK Alphasense Sulfur Dioxide Sensor (SO2 Sensor) - SO2-BE

Sulfur dioxide sensor SO2-BE is typically used in sulfur dioxide gas transmitters and various sulfur dioxide detection applications.

UK Alphasense Oxygen Sensor (Small Size O2 Sensor) - O2-G2

UK Alphasense oxygen sensor O2-G2, electrochemical gas sensor, small size. Typically used in oxygen alarms, atmosphere analyzers, etc.

UK Alphasense Nitric Oxide Sensor (NO Sensor) - NO-AE

Nitric oxide sensor NO-AE is typically used in automotive exhaust analyzers, industrial toxic gas detection, and other nitric oxide detection applications.

UK Alphasense Electrochemical Oxygen Sensor (O2 Sensor) - O2-A1

O2-A1 is an electrochemical oxygen sensor, 4-series size, 1-year service life, commonly used in oxygen alarms, applied in coal mines, petroleum, chemical, and tunnel fields.

UK Alphasense Nitrogen Dioxide Sensor (NO2 Sensor) - NO2-D4

Nitrogen dioxide sensor NO2-D4 is mainly used to detect nitrogen dioxide concentration in the atmosphere, applied in portable nitrogen dioxide monitors, etc.

UK Alphasense Nitric Oxide Sensor (NO Sensor) - NO-A1

Nitric oxide sensor NO-A1 is mainly used for automotive exhaust detection, industrial toxic gas detection, and various nitric oxide detection applications.

UK Alphasense Nitric Oxide Sensor (NO Sensor) - NO-B1

UK Alphasense nitric oxide sensor NO-B1 is mainly used for automotive exhaust detection, industrial toxic gas detection, and various nitric oxide detection applications.

UK Alphasense Nitrogen Dioxide NO2 Sensor (Large Range NO2 Sensor) - NO2-AE

Nitrogen dioxide sensor NO2-AE, large range, mainly used to detect nitrogen dioxide concentration in the atmosphere, typically used in portable nitrogen dioxide monitors.

UK Alphasense Nitrogen Dioxide Gas Sensor (NO2 Sensor) - NO2-B1

Nitrogen dioxide gas sensor NO2-B1 is mainly used to detect nitrogen dioxide gas in the atmosphere, typically used in NO2 gas alarms, etc.

UK Alphasense Nitrogen Dioxide Sensor (Portable NO2 Sensor) - NO2-A1

Nitrogen dioxide sensor NO2-A1 features no filter, two-year life, suitable for industrial environment portable nitrogen dioxide detectors, etc., typically used in portable nitrogen dioxide monitors.

UK Alphasense PID VOC Photoionization Sensor (0 - PIDX-A-200

The new PIDX-A-200 sensor unlocks powerful capabilities for precise measurement of volatile organic compounds (VOCs). Designed for demanding applications, PIDX sensors exhibit excellent stability, sensor-to-sensor repeatability, and low power consumption.

UK Alphasense PID VOC Photoionization Sensor (0 - PIDX-A-020

The new PIDX-A-020 sensor unlocks powerful capabilities for precise measurement of volatile organic compounds (VOCs). Designed for demanding applications, PIDX sensors exhibit excellent stability, sensor-to-sensor repeatability, and low power consumption.

UK Alphasense PID VOC Photoionization Sensor (0 - PIDX-A-04K

The new PIDX-A-04K sensor unlocks powerful capabilities for precise measurement of volatile organic compounds (VOCs). Designed for demanding applications, PIDX sensors exhibit excellent stability, sensor-to-sensor repeatability, and low power consumption.

UK Alphasense PID VOC Photoionization Sensor (0 - PIDX-A-040

The new PIDX-A-040 sensor unlocks powerful capabilities for precise measurement of volatile organic compounds (VOCs). Designed for demanding applications, PIDX sensors exhibit excellent stability, sensor-to-sensor repeatability, and low power consumption.

UK GSS High-Speed Response Carbon Dioxide CO2 Sensor Battery Application Low Power IoT Wearable Device - SprintIR-WX

SprintIR®-W is a very fast response CO2 sensor. It can measure CO2 concentrations up to 100% and comes with a flow-through adapter.

Japan Figaro Long-Life Lead-Free Battery Type Oxygen Sensor - KE-25LF, KE-25F3LF

The oxygen sensor KE-LF series (KE-25LF and KE-25F3LF) is a unique galvanic battery type oxygen sensor developed by Maxell Corporation, Japan.

Japan Figaro Potentiostatic Electrolysis Type Lead-Free Oxygen Sensor - TGS4260

TGS4260 is a potentiostatic electrolysis type oxygen sensor with a wide measurement range and operating temperature range. This sensor is very suitable for size-oriented applications such as portable oxygen detectors and multi-function gas detectors.

UK CITY Oxygen Sensor O2 Sensor - 4OXV

Oxygen sensor 4OXV is widely used in coal mines, steel, petrochemical, medical, and many other fields. Oxygen alarms, atmosphere analyzers.

UK Alphasense Particulate Detector PM2.5 Sensor Dust Sensor - OPC-R2

OPC-R2 is a small-size particulate detector launched by Alphasense after OPC-R1, capable of detecting PM1, PM2.5, and PM10.

UK Alphasense High Resolution Four-Electrode Nitrogen Dioxide Sensor (NO2 Sensor) - NO2-A43F

High-resolution nitrogen dioxide sensor NO2-A43F is a four-electrode NO2 sensor with high resolution and sensitivity, very suitable for environmental air quality monitoring system applications.

Netherlands Xensor Thermal Conductivity Gas Sensor - XEN-3880-RW-3

XEN-3880-RW-3 thermal conductivity meter measures the thermal conductivity of the surrounding gas. The principle is that different gases have different thermal conductivities, which can be used to measure gas concentration in binary or quasi-binary mixtures where the component gases have different thermal conductivities, and can also be used to measure pressure in vacuum systems.

Netherlands Xensor High-Speed Response Thermal Conductivity Gas Sensor Stainless Steel Threaded Type - XEN-5320-HP

XEN-5320 determines gas composition by measuring the temperature rise of a micromechanical heating element. For each binary gas mixture, the ratio of temperature rise to heating power depends on the gas mixture ratio. For better accuracy, the sensor has been corrected for ambient temperature and humidity. Offset, measurement, and correction are performed by an ASIC that applies the XEN-TCG3880 thermal conductivity sensor and temperature/humidity sensor outputs, designed by Xensor.

UK Alphasense High Resolution Ozone Sensor (O3 Sensor) - OX-A431

OX-A431 is a high-resolution ozone and NO2 sensor, 4-series size, very suitable for environmental air quality monitoring system applications.

UK Alphasense Dual Gas Sensor Sulfur Dioxide and Hydrogen Sulfide Sensor (SO2+H2S) - SOH-A2

The SOH-A2 sensor provides a unique approach in external dimensions and electrode structure, using a high-capacity filter on the sulfur dioxide working electrode to completely eliminate cross-sensitivity to hydrogen sulfide, acid gases, and nitrogen oxides. Using SOH-A2 series sensors in portable instrument designs enables precise factory-level maintenance and field-level calibration of composite gases without worrying about incorrect adjustment of the SO2 channel.

UK Alphasense Carbon Monoxide/Hydrogen Sulfide Sensor (H2S+CO) Dual Gas Sensor - COH-A2

Using Alphasense's new dual gas sensor (H2S+CO sensor) can significantly reduce the manufacturing cost and product size of designers' gas detectors. Alphasense dual gas sensors are patented and adopt a new design concept. The COH-A2 sensor is an enlarged version of the D2 sensor, whose reliability has been verified in the industry for many years. When measuring carbon monoxide and hydrogen sulfide simultaneously, the sensor's performance and long-term stability will not degrade.

Japan Figaro Methane Gas Sensor MEMS Low Power High Sensitivity - TGS8410

TGS8410 is a semiconductor methane gas sensor newly developed by Figaro Japan, integrating over 50 years of semiconductor gas sensor experience with highly integrated MEMS technology. TGS8410's low power consumption allows a gas detector to operate for up to 5 years with just one lithium battery (based on a 2.8V/2400mAh lithium battery).

USA SENIX Ultrasonic Level Sensor - ToughSonic-3

The ToughSonic 3 ultrasonic sensor has a sensing range of 3 feet (91 cm). If you need a smaller sensing range or a smaller ultrasonic beam size, the ToughSonic 3 is a good choice. The ToughSonic 3 has the same 30 mm stainless steel housing as the ToughSonic 14. It has a 1.75-inch (4.5 cm) sensing range and a narrow ultrasonic beam width for use in tight spaces.

USA SENIX Ultrasonic Level Sensor - ToughSonic-30

The ToughSonic 30 ultrasonic sensor has a sensing distance of 30 feet (9.1 meters). Like all ToughSonic sensors, it is rugged and easy to use in harsh industrial environments. It is fully submersible, corrosion-resistant, impact-resistant, and overall tough. It can also be fully configured with SenixVIEW software.

UK Alphasense PID VOC Photoionization Sensor (0 - PIDX-A-004

The new PIDX-A-004 sensor unlocks powerful capabilities for precise measurement of volatile organic compounds (VOCs). Designed for demanding applications, PIDX sensors exhibit excellent stability, sensor-to-sensor repeatability, and low power consumption.

UK Alphasense PID VOC Photoionization Sensor (0 - PIDX-A-10K

The new PIDX-A-10K sensor unlocks powerful capabilities for precise measurement of volatile organic compounds (VOCs). Designed for demanding applications, PIDX sensors exhibit excellent stability, sensor-to-sensor repeatability, and low power consumption.

UK Alphasense Long-Life Lead-Free Oxygen Sensor (0 - LFO2-AH

LFO2-AH long-life lead-free oxygen sensor is a RoHS-compliant oxygen sensor.

UK Alphasense Long-Life Lead-Free Oxygen Sensor (0 - LFO2-AL

LFO2-AL long-life lead-free oxygen sensor is a RoHS-compliant oxygen sensor designed for industrial safety and process control applications (0-95% O2), with excellent baseline and output stability. When used in ambient conditions, this low-output sensor will minimize power consumption.

UK Alphasense High Resolution Hydrogen Sulfide Sensor (H2S Sensor) 4-Electrode