Sensors and Transmitters

Japan FIGARO CO2-resistant oxygen sensor (O2 sensor) - SK-25

Figaro's oxygen sensor SK-25 is a unique galvanic cell oxygen sensor. Its notable feature is its resistance to CO2 interference, with excellent linear output for 30% oxygen concentration and good chemical stability. These characteristics enable the SK-25 sensor to meet the needs of various industries, such as biochemical applications, food industry, and residential safety.

PID sensor TVOC detection photoionization sensor - 4PID-20/3.3V-plus

A photoionization sensor consisting of a vacuum UV lamp, high-sensitivity low-noise detection circuit, and micro ionization chamber, providing a detection range up to 10000ppm and a minimum detection limit of 5ppb.

Germany MST oxygen sensor O2 sensor - O2-2E-100%

Germany MST oxygen sensor O2 sensor O2-2E-100%

Germany MST oxygen sensor O2 sensor - 2E-30%

Germany MST oxygen sensor O2 sensor

Germany MST oxygen sensor O2 sensor - 21N,23N,25N,27N,29N

Germany MST oxygen sensor O2 sensor

Germany MST oxygen sensor O2 sensor - O2-2E-30%

Germany MST oxygen sensor O2 sensor

USA Baseline wide-range PID photoionization gas sensor - PID-10000

PID-10000 wide-range PID photoionization gas sensor for industrial hygiene & safety detection, soil contamination and remediation, low-concentration leak detection, etc. Range: 10000ppm.

Rotronic temperature and humidity transmitter - XB32

The XB OEM transmitter includes a wired probe and PCB circuit board. Due to its compact size, high accuracy, and multiple options, the XB transmitter can meet any user needs.

Germany EC Sense HCHO formaldehyde sensor - ES1-HCHO-5

The HCHO formaldehyde sensor uses Germany EC Sense solid polymer electrochemical detection technology, applicable for TLV-type monitoring, indoor air quality, and other ranges.

Germany EC Sense HCHO formaldehyde sensor - ES4-HCHO-5

The HCHO formaldehyde sensor uses Germany EC Sense solid polymer electrochemical detection technology, applicable for TLV-type monitoring, indoor air quality, and other ranges.

Germany EC Sense HCHO formaldehyde sensor - ES4-HCHO-100

The HCHO formaldehyde sensor uses Germany EC Sense solid polymer electrochemical detection technology, applicable for TLV-type monitoring, indoor air quality, and other ranges.

4-series PID sensor VOC sensor - PID-10

4-series PID sensor VOC sensor PID-10 is used to detect various volatile organic compounds (VOCs) and any compounds with ionization energy below 10.6eV UV lamp photons.

Gas sensor nitrogen oxide sensor - AS0102

Electrochemical sensor for testing nitrogen oxides (NOx) and oxygen (O2) concentrations in gases.

Gas sensor nitrogen oxide sensor - AS0101

Electrochemical sensor for testing nitrogen oxides (NOx) and oxygen (O2) concentrations in gases.

UK DDS oxygen sensor O2 sensor - S+4OX

Oxygen sensor (O2 sensor) (S+4OX) mainly used to measure oxygen gas concentration in the environment.

Ntron oxygen transmitter - SenzTX

SenzTx is a compact and rugged oxygen transmitter that utilizes zirconia or electrochemical technology to provide reliable oxygen concentration measurement.

Ozone transmitter - TSM-O3

TSM-O3 ozone transmitter monitors indoor O3 concentration in real time, with a range of 10~500ppb, built-in Japanese semiconductor O3 sensor, over 5 years of normal service life, one relay output optional to control fans, ozone generators, or other devices. The O3 concentration can be preset to control this ON/OFF output, providing users with convenient presets for 4 O3 values.

Refrigeration industry pressure transmitter - CS-PT1200

CS-PT1200 series pressure transmitter is a high-quality, high-reliability product for mass production, OEM, civil, and industrial use. It is compact, lightweight, and structurally compact, widely used for pressure measurement in compressors, automobiles, air conditioning, and other fields. The product uses high-quality stainless steel structure, with pressure core and sensor chip imported from Germany, utilizing calibration and digital compensation technology, and has passed intrinsic safety certification and CE certification.

PID sensor TVOC detection photoionization sensor - 4PID-2000/3.3V-plus

A photoionization sensor consisting of a vacuum UV lamp, high-sensitivity low-noise detection circuit, and micro ionization chamber, providing a detection range up to 10000ppm and a minimum detection limit of 5ppb.

Oxygen sensor (O2 sensor) - KGZ-10 series

Oxygen sensor (O2 sensor) KGZ-10 series, high-precision oxygen sensor suitable for various applications. This product series was initially used for boilers, and later developed versions for commercial and military aircraft oxygen monitoring, automotive exhaust testing, and medical testing equipment.

Oxygen sensor (O2 sensor) - GMS-10 RVS

Oxygen sensor (O2 sensor) GMS-10 RVS series, high-precision oxygen sensor suitable for various applications. This product series was initially used for boilers, and later developed versions for commercial and military aircraft oxygen monitoring, automotive exhaust testing, and medical testing equipment.

BOSH SENSORTEC environmental sensor integrated gas sensor air quality sensor - BME680

BME680 is an integrated environmental sensor developed for mobile applications and wearable devices, where size and low power consumption are key requirements.

Volatile organic compound gas detection module 0~10ppm - TB600B-TVOC-10

The TB600B series TVOC detection module incorporates many high-precision detection technologies from Germany and design concepts from the German team. The core sensor uses Germany EC Sense solid polymer sensors.

UK Atmospheric sensors metal oxide sensor management system - AS330

In metal oxide sensor technology, AC is used instead of DC to power the sensing material. This method provides complementary atmospheric composition information from the real and imaginary parts of the sensor impedance and introduces significant enhancements in sensitivity and selectivity.

Carbon dioxide transmitter (CO2 transmitter) - eSENSE

Carbon dioxide transmitter (CO2 transmitter) eSENSE is easy to install, simple to operate, low cost, and has excellent technology. It is specifically designed as a sensor/transmitter for intelligent buildings and places requiring CO2 detection.

High-precision digital pressure transmitter - CS-PT606

CS-PT606 series pressure transmitter uses internationally high-quality flow sensor cores, transmitter-specific integrated circuits, and accessories, produced with military-grade production lines and processes, resulting in high precision, high quality, compact size, easy installation, simple use, and high cost-performance pressure transmitters.

Carbon monoxide transmitter - TSM-CO

Carbon monoxide transmitter TSM-CO is specifically used for real-time monitoring of carbon monoxide concentration in work and living environments. Its one 0~10VDC or 4~20mA analog output can transmit indoor CO measurements to other devices. Mainly used for monitoring indoor CO concentration, in homes and public environments, kitchens, restaurants, and other places with air quality requirements.

Piezoresistive flameproof pressure transmitter - CS-PT200

CS-PT200 series pressure transmitter is an intrinsically safe, isolated flameproof product with high cost-performance. Widely used for gas and liquid pressure detection, such as water, oil, mildly corrosive liquids, and gases.

Mine hydraulic support special pressure transmitter - CS-PT2000

CS-PT2000 series pressure transmitter is specifically designed for mine tunnel hydraulic support detection. It has good stability, high reliability, high precision, clever structure, and is easy to quickly assemble and disassemble. The product uses 1Cr18Ni9Ti stainless steel structure, pressure core from foreign brands, dedicated flameproof circuit design, and allows easy zero and span calibration. It has passed intrinsic safety certification, explosion-proof certification, and CE certification.

High-frequency water supply pressure transmitter - CS-PT1010

CS-PT1010 series pressure transmitter is a high-temperature resistant, civil and industrial, high cost-performance product. Widely used for constant pressure water supply, boiler pressure control, and other water, oil, and mildly corrosive liquids and gases. The product uses stainless steel structure, pressure core from foreign brands, dedicated V/I conversion electronics, and allows easy zero and span calibration. It has passed intrinsic safety explosion-proof certification, isolated explosion-proof certification, and CE certification.

High-precision compensated pressure transmitter - CS-PT1270

CS-PT1270 series pressure transmitter is a mass-produced, industrial, high-temperature resistant, wide-range, high-stability product. Widely used for gas and liquid pressure detection, such as water, oil, mildly corrosive liquids, and gases. The product uses 1Cr18Ni9Ti stainless steel structure, core from international brands, dedicated programmable transmitter conversion circuit, and allows precise zero and span calibration.

Economical pressure transmitter - CS-PT1000

CS-PT1000 series pressure transmitter is a mass-produced, civil and industrial, high cost-performance product. Widely used for gas and liquid pressure detection, such as water, oil, mildly corrosive liquids, and gases. The product uses 1Cr18Ni9Ti stainless steel structure, pressure core from foreign brands, sensor-specific instrumentation amplifier circuit, and allows precise zero and span calibration.

Construction machinery pressure transmitter - CS-PT830

CS-PT830 series pressure transmitter is a mass-produced, industrial, high-temperature resistant, wide-range, high-stability product. Widely used for gas and liquid pressure detection, such as water, oil, mildly corrosive liquids, and gases.

Digital temperature and liquid level transmitter - CS-WPT410

CS-WPT410 series is a transmitter that measures temperature and pressure simultaneously. It has high reliability, high stability, and high precision. Widely used for gas and liquid pressure detection, such as water, oil, mildly corrosive liquids, and gases. The product uses 1Cr18Ni9Ti stainless steel structure, oil-filled pressure core from foreign brands, RS485 output. Special wear-resistant, oil-resistant, acid-alkali-resistant, high-strength ventilation cables can be configured according to different usage sites.

Integrated temperature and liquid level transmitter - CS-WPT400

CS-WPT400 series is a transmitter that measures temperature and pressure simultaneously, with high reliability, high stability, and high precision. Widely used for gas and liquid pressure detection, such as water, oil, mildly corrosive liquids, and gases. The product uses 1Cr18Ni9Ti stainless steel structure, oil-filled pressure core, dedicated programmable transmitter conversion circuit, and allows easy zero and span calibration.

Strong corrosion-resistant liquid level transmitter - CS-PT440/450

CS-PT440/450 series pressure transmitter is a high-reliability, high-stability, high-precision liquid level transmitter with ceramic core as the sensitive element. Mainly used for measuring liquid level or pressure of strongly corrosive liquids and gases. The product uses titanium alloy + PTFE housing, ceramic core from foreign brands, programmable transmitter conversion circuit, and allows easy zero and span calibration and migration.

Separated liquid level transmitter - CS-PT400M

CS-PT400M series liquid level transmitter is a high-reliability, high-stability, high-precision, small-volume, split-type liquid level transmitter. Widely used for detecting liquid level height in small-diameter pipes and storage tanks, such as water, oil, and mildly corrosive liquids. The product uses 1Cr18Ni9Ti stainless steel structure, oil-filled pressure core from foreign brands, dedicated amplification and V/I transmitter conversion circuit, and allows easy zero and span calibration.

Wind speed transmitter - 6332D

Wind speed transmitter 6332D can convert wind speed in the range of 0~50m/s into corresponding voltage or current signals for output. Different signal outputs can be achieved through internal switch conversion (DC 0~5V, DC 0~1V; 4~20mA). The probe forms are diverse, with test accuracy up to 0.1m/s, meeting various testing needs. It can be used for scientific research, testing ducts, air outlets, or other places for wind speed monitoring, and can be configured with corresponding display heads.

Geothermal water liquid level transmitter - CS-PT420

CS-PT420 series pressure transmitter is a high-reliability, high-stability, high-precision high-temperature liquid level transmitter. Mainly used for measuring high-temperature fluid levels. The product uses 1Cr18Ni9Ti stainless steel structure, diffusion oil-filled pressure core from foreign brands, dedicated amplification and V/I transmitter conversion circuit, and allows easy zero and span calibration.

CAN bus pressure transmitter - CS-PT607A

CS-PT607A pressure transmitter has high reliability, high stability, and high precision. Widely used for gas and liquid pressure detection, such as water, oil, liquids, and gases.

Japan FIGARO gas sensor for acetone detection - TGS1820

TGS1820 has high sensitivity to acetone and low interference from ethanol and hydrogen. Therefore, this product is an excellent choice for detecting acetone in exhaled breath.

Infrared sulfur hexafluoride sensor (SF6 sensor) - IR-SF6

The IR-SF6 series diffusion-type SF6 gas sensor is based on single light source dual-wavelength non-dispersive infrared (NDIR) measurement technology. The sensor uses high-end infrared light source and detector, with gold-plated components as the optical path reflection channel, improving measurement accuracy and stability.

Japan figaro air pollutant detection gas sensor - TGS2609-B00

TGS2609-B00 has high sensitivity to extremely weak air pollutant gases. Like hydrogen or carbon monoxide present in cigarette smoke, this sensor can detect a few ppm of hydrogen. Due to miniaturization, the heater current is only 42mA, and the housing uses standard TO-5 metal packaging.

Hydrogen sensor (H2 sensor) - MQ-D8 type

MQ-D8 type hydrogen sensor is mainly used as a sensing element in artificial gas, hydrogen leak detection, monitoring, alarm devices, and intelligent gas leak alarm systems.

Italy AEP immersion pressure transmitter - TPL2C

Good corrosion resistance, all-metal sealing, laser welding, no leakage

Italy AEP pressure transmitter - TP15

TP15 pressure transmitter is designed for measuring relative pressure, suitable for gas and liquid pressure measurement, including sewage, steam, mildly corrosive liquids, and gases. The pressure chamber of TP15 is machined from a single-piece 17-4PH stainless steel structure, with all-metal sealing and no leakage. Due to no O-rings, no welds, and no direct contact with the measuring medium, stability and durability are excellent.

USA ASHCROFT pressure transmitter - KXD, KXDHT series

Pressure transmitters, KXD, KXDHT series are widely used in hydraulic, refrigeration, machine tools, measurement, pump control, HVAC, medical, construction equipment, and other industrial process applications.

Pressure transmitter - KX1, KXK series

Pressure transmitters, KX1, KXK series are widely used in machine equipment installation, automation, hydraulic systems, refrigeration, air conditioning, and other industries.

Pressure transmitter - KM11 series

Pressure transmitters, KM11 series are widely used in machine equipment installation, automation, hydraulic systems, refrigeration, air conditioning, and other industries.

Micro differential pressure transmitter - IXLDP, XLDP, RXLDP series

Micro differential pressure transmitters, IXLDP, XLDP, RXLDP series, application fields: HVAC, fume hood control, laboratory/clean room, laminar flow detection, combustion control, leak detection, pollution monitoring, medical equipment, fan status, filter monitoring, flow measurement.

Micro differential pressure transmitter - CXLDP series

Micro differential pressure transmitter CXLDP series is used in duct static pressure, air velocity, building pressure, filter blockage detection, VAV control boxes, or indoor/outdoor differential pressure.

Conductivity transmitter - CON3000, CON500, TCSMA

4-20mA isolated output, loop powered (16-35VDC), two-segment high-definition large screen display, compatible with conductivity and process temperature, user-adjustable temperature compensation (0-4%/°C), 4-key menu-driven field range selection, adjustable zero and span, NEMA 4X housing, multiple mounting configurations.

Outdoor air humidity transmitter - A/RH1-O

The A/RH series relative humidity transmitters use capacitive sensing elements for analog output. The A/RH series allows users to select the desired output signal via DIP switches and can choose AC or DC power supply. Field calibration can be performed via increment and decrement DIP switches. These enhanced features provide greater flexibility and outstanding long-term performance. All A/RH series humidity transmitters are calibrated with NIST traceable temperature and humidity.

Duct humidity transmitter - A/RH1-D

The A/RH series relative humidity transmitters use capacitive sensing elements for analog output. The A/RH series allows users to select the desired output signal via DIP switches and can choose AC or DC power supply. Field calibration can be performed via increment and decrement DIP switches. These enhanced features provide greater flexibility and outstanding long-term performance. All A/RH series humidity transmitters are calibrated with NIST traceable temperature and humidity.

Bin humidity transmitter - A/RH1-R2

The A/RH series relative humidity transmitters use capacitive sensing elements for analog output. The A/RH series allows users to select the desired output signal via DIP switches and can choose AC or DC power supply. Field calibration can be performed via increment and decrement DIP switches. These enhanced features provide greater flexibility and outstanding long-term performance. All A/RH series humidity transmitters are calibrated with NIST traceable temperature and humidity.

Indoor air VOC transmitter - TSM-VOC

TSM-VOC indoor air VOC transmitter monitors indoor air quality in real time, with a monitoring range of 0~30ppm, built-in Figaro semiconductor sensor, 5-7 years service life, equipped with DC socket and power adapter for direct connection to 220VAC mains. Mainly used for monitoring indoor air quality, installed in homes, offices, theaters, shops, restaurants, waiting rooms, and all automatic ventilation control.

Carbon monoxide transmitter (electrochemical) - F2000TSM-CO-C1XX wall-mounted series

F2000TSM-CO-C1XX wall-mounted series carbon monoxide transmitter (electrochemical) is wall-mounted, monitors indoor CO concentration in real time, with a range of 0~100ppm/0~500ppm optional. It is a home and commercial CO monitoring and transmitter. Mainly used for ventilation monitoring in indoor parking lots, CO monitoring in entertainment venues, kitchens and restaurants, places with refrigeration equipment, and other places where air quality is easily degraded.

Carbon monoxide transmitter - TSG-CO

TSG-CO carbon monoxide transmitter monitors indoor carbon monoxide concentration in real time, with high-quality electrochemical CO sensor, lifespan up to 5 years, provides 1 analog linear output (0~10VDC/4~20mA optional), 24VAC/VDC power supply, used for underground parking lots and garages, building automation systems for CO monitoring and data transmission, ventilation control systems, and other fields.

Carbon dioxide transmitter - G01-CO2-B3

G01-CO2-B3, carbon dioxide transmitter monitors CO2 concentration, temperature, and humidity in the environment in real time, with built-in NDIR type CO2 infrared sensor with self-calibration function, making CO2 measurement more accurate and reliable. CO2 sensor lifespan is more than 10 years, 24VAC/VDC power supply, optional with DC socket connected power adapter, CE certified.

Carbon dioxide transmitter - TSM-CO2

F2000TSM-CO2 monitoring transmitter is used to monitor and transmit CO2 concentration in ambient air. The monitoring transmitter can be connected to a DDC/PLC controller or other systems, enabling real-time monitoring of CO2 concentration in ambient air and control of ventilation equipment. RS-485 communication interface optional, can be connected to a PC via RS232/485 converter, with independent address setting.