Sensors and Transmitters

Austria SENSORE Limiting Current Type Zirconia Oxygen Sensor - SO-D0-960-A100C

Can measure oxygen concentration from 1% to 96%, high precision, low cross-sensitivity, usually requires only a single-point calibration, packaged in a threaded housing with sintered metal cap, 1-meter cable, widely used in oxygen concentrators

Austria SENSORE Limiting Current Type Zirconia Oxygen (O2) Sensor - SO-D0-250-A100C

SO-D0-250-A100C is a limiting current type zirconia oxygen sensor with a range of 0.1% to 25%, high precision, low cross-sensitivity, long service life, packaged in a threaded housing with sintered metal cap, 1-meter cable, widely used in food baking machines.

Austria SENSORE Limiting Current Type Zirconia Oxygen Sensor - SO-D0-050-A100C

Can measure oxygen concentration from 0.05% to 5%, high precision, low cross-sensitivity, usually requires only a single-point calibration, packaged in a threaded housing with sintered metal cap, 1-meter cable, widely used for inerting

Austria SENSORE Limiting Current Type Trace Oxygen Sensor - SO-D0-020-A100C

SO-D0-020-A100C is a limiting current type trace oxygen sensor with a range of 0.01% to 2%, 1-meter cable, can detect as low as 100 ppm oxygen, widely used in metal laser sintering 3D printers, nitrogen generation, fermentation and other fields.

Canada FISO Fiber Optic Pressure Sensor for High-Speed Pressure Measurement Applications - FOP-m-00

Canada FISO Pressure Sensor for High-Speed Pressure Measurement Applications

Germany MST Oxygen Sensor O2 Sensor - O2-2E-30% Miniature

Germany MST Oxygen Sensor O2 Sensor O2-2E-30% Miniature

Finland VAISALA Dew Point Transmitter - DMT345 and DMT346

Typical applications for dew point transmitters DMT345 and DMT346 include compressed air drying and metal processing, suitable for drying rooms, dryers, and drying equipment, designed for humidity measurement and control in high-temperature drying environments. The specially designed probe can be placed directly in the heating process without the need for sampling systems or trace heating. Optional data logging and LAN (WLAN) interfaces are available.

France Humirel Temperature Sensor - Ni1000SOT

Ni1000SOT is a nickel thin film RTD temperature sensor for contact temperature sensing. Compliant with DIN 43760, it meets most automotive applications (including exposure to hot oil) and demanding environmental applications.

France Humirel NTC Thermistor - SMD2 Series

SMD2 series standard surface mount NTC thermistors in 0805 package. Professionally used in industrial control, consumer electronics, home appliances, medical and other industries.

France Humirel Gas Temperature Probe - 405 Series

400 series gas temperature probes, used in medical industry, incubator temperature, experimental chamber temperature, laboratory temperature, oven temperature, refrigerator temperature, etc.

France Humirel Mineral Insulated Thermocouple Probe - T01

T01 thermocouple probes can be designed in different types according to specific applications. Class 1 complies with IEC584 standard. Multiple probe types available, customizable according to customer requirements.

Honeywell Humidity Sensor - HIH4000 Series

The HIH-4000 series humidity sensors are designed for high-volume OEM users. The near-linear voltage output of this sensor allows direct input to a controller or other devices. A typical low current draw of only 200 µA makes the HIH-4000 series particularly well-suited for battery-powered, low-power systems.

Silicon Piezoresistive Pressure Sensor - 1200 Series

The 1200 series is a temperature-compensated silicon piezoresistive pressure sensor in a dual-in-line package. Laser-trimmed resistors provide wide temperature compensation and adjust the differential amplifier gain to correct for pressure sensitivity variations.

Pressure Sensor - MS5535-30C

The pressure sensor MS5535-30C is a high-pressure version of the MS5535C, consisting of a high-precision silicon piezoresistive sensing element and an ADC IC. A magnetic polished metal ring with an O-ring is used for sealing. The sensor provides 16-bit pressure and temperature digital outputs, and also provides 6 readable coefficients for high-precision software correction.

MS5534C Silicon Piezoresistive Pressure Sensor - MS5534C

The MS5534C silicon piezoresistive pressure sensor uses an advanced ADC IC, providing 16-bit pressure and temperature digital outputs. The sensor also provides 6 readable coefficients for high-precision software correction. The main features of MS5534C are low voltage, low power consumption, and automatic standby (ON/OFF) function.

Pressure Sensor - P9000

The P9000 series pressure sensors use reliable strain gauge technology and digital compensation, achieving instrument-grade performance. Pressure ranges from 75 psi to 10,000 psi (5 bar to 700 bar). To meet most pressure measurement needs, the P9000 series offers a variety of pressure ports, electrical outputs, and electrical connectors.

France Humirel Capacitive Humidity Sensor - HS1101LF

The capacitive humidity sensor HS1101LF is a capacitive relative humidity sensor. The humidity sensor HS1101/HS1101LF is based on a uniquely designed humidity-sensitive capacitive element. Fully interchangeable, no calibration required in standard environments, fast desorption after prolonged saturation, suitable for automated soldering including wave soldering, high reliability and long-term stability, patented solid polymer structure, can be used in linear voltage or frequency output circuits, fast response time. Suitable for large

Wall-Mounted Carbon Dioxide Transmitter (CO2 Transmitter) - aSENSE-d

The aSENSE-d wall-mounted carbon dioxide transmitter is suitable for office buildings, public places, greenhouses, factories, etc., measuring both CO2 concentration and temperature. Principle: Non-dispersive infrared sampling technology. Display: LCD alternately displays CO2 concentration and temperature. Range: CO2 0-3000 ppm (standard), temperature 0-50°C. Power: 24VDC/AC. Output: Two-channel output, 0/2-10VDC or 4-20mA

France Humirel Humidity Sensor - HM1520LF

The humidity sensor HM1520LF is a humidity probe based on the durable HS1101LF sensing element, designed for precise measurement of low humidity. Suitable for applications requiring low humidity and dew point measurement.

France Humirel Temperature and Humidity Sensor - HTG3500 Series

The HTG3500 series is a plug-and-play temperature and humidity sensor based on durable sensing elements, designed for OEM applications requiring reliable and accurate measurement. Linear voltage output for humidity and NTC output for temperature, can be directly connected to a microcontroller. Especially suitable for high-volume applications requiring low power consumption.

USA MEAS Integrated Pressure Sensor - MS5541C

The pressure sensor MS5541C is a miniature version of the MS5535C pressure sensor, consisting of a silicon piezoresistive pressure sensing element and an ADC IC. A magnetic polished stainless steel ring with an O-ring is used for waterproofing.

Pressure Sensor - MS5561C Series

The MS5561C series pressure sensors are one of the most commonly used sensors in industrial practice, widely applied in various industrial automation environments, involving water conservancy and hydropower, railway transportation, intelligent buildings, production automation, aerospace, military, petrochemical, oil wells, electric power, ships, machine tools, pipelines and many other industries.

Microfused Pressure Transmitter - MSP5100 Series

The MSP5100 microfused pressure transmitter is typically used in advanced HVAC control, refrigeration systems, automatic detection systems, air compressors, industrial process control, pumps and compressors, hydraulic/pneumatic systems, agricultural equipment, energy and water treatment systems, etc.

Japan Figaro Carbon Dioxide Sensor (CO2 Sensor) - TGS4161

The carbon dioxide sensor TGS4161 is a new miniaturized, low-energy solid electrolyte CO2 sensor with a detection range from 350 to 10,000 ppm. It is an ideal component for home air quality control.

UK Alphasense Carbon Dioxide Gas Sensor (CO2 Gas Sensor) - CO2-D1

The carbon dioxide gas sensor CO2-D1 operates at room temperature, requires no power supply, small size, low cost. Can be used in combustion analysis, safety, industrial process control and other fields.

France Humirel Temperature and Humidity Sensor - HTU20P

This temperature and humidity composite sensor HTU20P(F) uses a DFN package suitable for reflow soldering; provides calibrated, linear analog PWM output signals. As a plug-and-play humidity and temperature composite sensor, HTU20P(F) is an ideal choice for OEM applications requiring reliable and accurate measurement. The HTU20 series also includes HTU20D(F) with digital I²C output and HTU20S(F) with SDM interface.

France Humirel Humidity Sensitive Capacitor Sensor - HTS2030SMD

The SMD humidity sensor HTS2030SMD belongs to the SMD integrated temperature and humidity sensor, integrating capacitive temperature and humidity sensors and NTC thermistors, compact size, suitable for high-volume applications. High reliability and long-term stability. Suitable for circuits with linear voltage output or frequency output, can be used on tape or reel.

Low Power 2-Axis Magnetoresistive Sensor - HMC1052

The low-power 2-axis magnetoresistive sensor HMC1052 features a breakthrough design, integrating high-performance 2-axis or 3-axis magnetoresistive sensors on a single chip. Lower power consumption, small package size, high performance, high precision, suitable for high-volume OEM use.

Honeywell Magnetoresistive Sensor - HMC1052L

The Honeywell magnetoresistive sensor HMC1052L is a newly developed product based on HMC1052, containing two compact high-performance dual-axis magnetoresistive sensors on a single chip. The patented design offers perfect vertical dual-axis sensing capability, ultra-small size and low power consumption, in a 16-pin LCC small surface mount package.

France Humirel Capacitive Temperature and Humidity Sensor - HTF3226LF

The capacitive temperature and humidity sensor HTF3226LF is a frequency output humidity module based on HS1101/HS1101LF, suitable for OEM users requiring accurate and reliable relative humidity detection. It has a small, easy-to-install connector, allowing cost-effective mechanical automatic installation.

Honeywell Infrared Emitting Diode - SE3455/5455

Infrared emitting diodes SE3455/5455 operate at -55°C to +125°C, output wavelengths of 935 and 880 nm respectively, radiation angle 20°, output power options of 2.00, 3.50, 4.80, 5.40 mW.

Honeywell Infrared Emitting Diode - SE3470/5470

Infrared emitting diodes SE3470/5470, operating temperature -55°C to +125°C, output wavelengths 935 and 880 nm, radiation angle 90°, output power options of 2.00, 3.50, 4.80, 5.40 mW.

Infrared Emitting Diode - SEP8505

Infrared emitting diode SEP8505, side-emitting plastic packaged infrared photoelectric sensor. Operating temperature -40°C to +85°C, output wavelength 935 nm, radiation angle 50°, output power options of 0.05, 0.33, 0.45 mW.

Infrared Emitting Diode - SE1450/1470(L)

Infrared emitting diodes SE1450/1470(L), 2mm metal packaged infrared photoelectric sensors, operating temperature -55°C to +125°C, output wavelength SE1450 corresponds to 935 nm, SE1470 corresponds to 880 nm. Radiation angle 24°, output power 0.20 mW. Can be used in anemometers and other products.

Infrared Emitting Diode - SE2460/SE2470

Infrared emitting diodes SE2460/SE2470 are typically used in grating rulers and encoders. Miniature, sealed, pill-type, metal package; wide operating temperature range; can be perfectly mounted directly on printed circuit boards; can be matched with SD2420 photodiodes and SD2440 phototransistors.

Photoelectric Schmitt Receiver - D5600/5610

Photoelectric Schmitt receiver SD5600, operating temperature -40°C to +100°C, supply voltage 16.0V, output resistor 10KΩ pull-up, response angle 12 degrees.

Infrared Phototransistor (Receiver Tube) - SDP8405

Infrared phototransistor (receiver tube) SDP8405, side plastic packaged infrared photoelectric sensor receiver. Operating temperature -40°C to +85°C, angular response 20°, minimum photocurrent 12.0 mA.

Infrared Phototransistor (Receiver Tube) - SD1440

Infrared phototransistor (receiver tube) SD1440, 2mm metal packaged infrared photoelectric sensor. Operating temperature -55°C to +125°C, angular response 24 degrees, minimum photocurrent 3.0 mA.

UK SST Small Size Packaged Liquid Level Sensor - LLC510 Series

The small size packaged liquid level sensor LLC510 series features 4.5-15.4VDC supply, M10 thread, -40 to 125°C, housing material: polysulfone, etc. Typical applications include hot tubs, leak detection, vending machines, food and beverage machines, medical, compressors, printers, water pumps, home appliances, oil level monitoring, HVAC, machine tools, high/low level switches, water level control, automotive electronics, etc.

Pressure Transmitter - M3431 Series

M3431 series pressure transmitters: stainless steel, low cost, small size, etc.; this product can be widely used for various purposes, especially suitable for medium and high volume OEM applications.

Honeywell Integrated Humidity Sensor - HIH3610

The HIH3610 humidity sensor is designed for high-volume OEM, with instrument-grade humidity measurement performance, low cost, SIP package. Linear amplified voltage output, drive current 200 microamps, suitable for battery power, good device consistency.

Honeywell Humidity Sensor - HIH4010 Series

The humidity sensor HIH4010 is typically used in humidity instruments, cable inflation machines, power equipment, test chambers, etc., and can detect relative humidity in the range of 0 to 100% RH.

Switzerland Sensirion Digital Temperature Sensor - STS21

The STS21 temperature sensor is based on the same chip design as the SHT2x temperature and humidity sensor, with superior performance and the same size of only 3x3mm. The temperature sensor has a different I2C address from the SHT2x and is pin-pin compatible. Therefore, STS21 is suitable for applications where temperature is a mandatory parameter and humidity is optional, with the same hardware, no need to change the hardware design.

Switzerland Sensirion Digital Humidity Sensor - SHT25

The new SHT25 is the high-end model of Sensirion's new generation digital temperature and humidity sensors. Compared to standard models, the SHT25 guarantees higher accuracy (humidity 1.8%, 0.2°C typical). Like the humidity sensor SHT21, the SHT25 is fully calibrated and reflow solderable. It also uses DFN3-0 packaging, size 3x3x1.1mm, and is a newly designed precision sensor chip.

Switzerland Sensirion Digital Temperature and Humidity Sensor - SHT15

The SHT15 is a high-end digital temperature and humidity sensor suitable for reflow soldering. Like all other SHTxx series products, the SHT15 is mass-produced, fully calibrated, and provides digital output.

Switzerland Sensirion Digital Humidity Sensor - SHT11

The SHT11 is a general-purpose digital temperature and humidity sensor suitable for reflow soldering. This product features high accuracy and low cost. Like all other SHTxx series products, the SHT11 is mass-produced, fully calibrated, and provides digital output.

Switzerland Sensirion Digital Humidity Sensor - SHT10

The SHT10 is an economical digital temperature and humidity sensor suitable for reflow soldering. This product features high accuracy and low cost. Like all other SHTxx series products, the SHT10 is mass-produced, fully calibrated, and provides digital output.

Model 1451 PCB Mounted Pressure Sensor - Model 1451

The Model 1451 surface mount silicon piezoresistive sensor is suitable for high-volume, small size, light weight, and automated mounting applications. The sensor has both gauge and absolute pressure types, and is mounted on a ceramic substrate that can be surface soldered. The protective cover on the ceramic substrate not only protects the sensor chip but also provides a pressure port.

OEM Liquid Flow Sensor - LG216 Series

The LG216 series provides calibrated digital liquid flow sensing performance. The robust non-invasive sensor provides a small, efficient solution for measuring all flows below 80 ml/min. Due to extremely fast response time, the sensor can monitor high-speed dynamic effects and bubble detection. New versions are now available, particularly suitable for hydrocarbons.

OEM Liquid Flow Sensor - LG16 Series

The LG16 series liquid flow sensors provide calibrated digital liquid flow sensing performance. The robust non-invasive sensor provides a small, efficient solution for measuring all flows below 80 ml/min. Due to extremely fast response time, the sensor can monitor high-speed dynamic effects and bubble detection. New versions are now available, particularly suitable for hydrocarbons. For customers with annual usage of 100 units or more, we can provide OEM solutions beyond standard products.

Liquid Flow Sensor - LS32-1500

The LS32-1500 liquid flow sensor is compact (18×18×59 mm) and robust. Fast response (30ms), excellent repeatability and excellent chemical resistance make this sensor very suitable for biomedical applications. The sensor has high versatility, for example, suitable for fuel cell use, as well as dosing control and industrial automation monitoring.

Combustible Gas Sensor - MP-4

The MP-4 combustible gas sensor (vehicle sensor) uses a planar semiconductor gas sensing element, using advanced planar production technology, forming a heater and metal oxide semiconductor gas sensing material on a miniature Al2O3 ceramic substrate, with electrode leads, packaged in a metal base and cap. When the detected gas is present, the higher the concentration of the gas in the air, the higher the conductivity of the sensor.

Alcohol Gas Sensor - MP-3B

The MP-3B alcohol detection semiconductor gas sensing element uses advanced planar production technology, forming a heater and metal oxide semiconductor gas sensing material on a miniature Al2O3 ceramic substrate, with electrode leads, packaged in a metal base and cap. When the detected gas is present, the higher the concentration of the gas in the air, the higher the conductivity of the sensor. A simple circuit can convert this conductivity change into an output signal corresponding to the gas concentration.

Semiconductor Gas Sensor - MQ214

The MQ214 semiconductor gas sensor is suitable for detecting methane, natural gas, liquefied gas, and hydrogen. It features high sensitivity, fast response and recovery, long life, low power consumption and cost, and simple drive circuit.

Organic Vapor Sensor - MQ138

The MQ138 gas sensor has high sensitivity to toluene, acetone, ethanol, and formaldehyde, and is also ideal for monitoring hydrogen and other organic vapors. This sensor can detect a variety of organic vapors and is a low-cost sensor suitable for multiple applications.

Hydrogen Sulfide Gas Sensor (H2S Gas Sensor) - MQ136

The MQ136 gas sensor has high sensitivity to hydrogen sulfide, and is also ideal for monitoring other sulfur-containing organic vapors, while having low sensitivity to common combustible gases. It is a low-cost sensor suitable for multiple applications.

Air Pollution Sensor - MQ135

The MQ135 gas sensor has high sensitivity to ammonia, sulfides, and benzene vapors, and is also ideal for monitoring smoke and other harmful gases. This sensor can detect a variety of harmful gases and is a low-cost sensor suitable for multiple applications.

Hydrogen Sensor (H2 Sensor) - MQ-8

The MQ-8 gas sensor has high sensitivity to hydrogen and is also ideal for monitoring other hydrogen-containing gases. This sensor can detect a variety of hydrogen-containing gases, especially city gas, and is a low-cost sensor suitable for multiple applications.

Combustible Gas Sensor - MQ-6

The MQ-6 gas sensor has high sensitivity to propane, butane, and liquefied petroleum gas, and also has good sensitivity to natural gas. This sensor can detect a variety of combustible gases and is a low-cost sensor suitable for multiple applications.

Combustible Gas Sensor - MQ-5

The MQ-5 gas sensor has high sensitivity to butane, propane, and methane, and can balance methane and propane well. This sensor can detect a variety of combustible gases, especially natural gas, and is a low-cost sensor suitable for multiple applications.