Sensors&Transmitters
(1815 products)
Optical Oxygen Sensor - SE 740
SE 740 Optical Oxygen Sensor, Optical oxygen measurement based on fluorescence quenching technology.
Memosens pH Sensor - SE 546
SE 546 pH Sensor. Break-resistant ISFET sensor, digital, with Memosens technology, application at low temperatures, certified biocompatibility, sterilizable...
Memosens pH Sensor - SE 557
SE 557 Memosens pH Sensor. For special requirements and high-precision measurements with refillable liquid electrolyte, digital, with Memosens technology.
pH Sensor - SE 558
SE 558 pH Sensor, For uncomplicated measurement in ultrapure water, water and analytical chemistry. Also digital, with Memosens technology.
pH Sensor - SE 560
SE 560 pH Sensor, For low-conductivity media or low temperatures, refillable liquid electrolyte.
Conductivity Sensor 4-Electrode - SE 600
SE 600 4-electrode Conductivity Sensor for high-pressure and high-temperature applications; large measuring range from pure water up to high conductivities.
Conductivity Sensor 4-Electrode - SE 603
SE 603 Conductivity Sensor, 4-electrode sensor with large measuring range providing maximum corrosion resistance, sensor materials: PTFE and platinum.
Memosens Conductivity Sensor 2-Electrode - SE 615
SE 615 Memosens Conductivity Sensor 2-Electrode is designed for simultaneous measurement of conductivity and temperature in industrial processes.
Conductivity Sensor 2-Electrode - SE 620
SE 620 Conductivity sensor in pharmaceutical design with coaxial electrodes and integrated temperature detector.
Toroidal Conductivity Sensor - SE 656
SE 656 Corrosion-resistant toroidal sensor for measuring pure water up to maximum conductivities. . Insensitive to strongly oxidizing media.
Formaldehyde (CH2O) Gas Sensor - SS21F8
SS21F8 Formaldehyde (CH2O) Gas Sensor. Indoor air monitoring applications. Measurement Range, 0-1,000 ppm.
Screwfit Zirconia Oxygen Sensor - O2S-FR-T2-18C
O2S-FR-T2-18C Screwfit Zirconia Oxygen Sensor. Probe mounting positions available: 28mm, Oxygen pressure range 2 mbar - 3bar max.
Hydrogen Sensor H2 Sensor - SenseH2
Designed for hydrogen monitoring, this ceramic sensor exhibits a highly sensitive, selective, and rapid response to the presence of hydrogen in ambient air.
Temperature And Humidity Sensor - TFF20
Reference measurement in service and maintenance, suitable for measurements in air
conditioning and heating industry segmetnts.
Insertion Type Airflow Sensing Element - FE-1000
The FE-1000 is an insertion type airflow sensing element designed for quick, easy installation through a small cutout in the existing ductwork.
Water Temperature Sensor - Water temp sensor
Water sensor weather instrument is intended for boats, pools and hot tubs. Ships complete with 60' of 22 AWG, 2-wire, UV protected cable.
Rain Collector Sensor - Rainfall Sensor
Rain Collector Sensor, Self emptying rain collector bucket for Rainwatch and WeatherMAX. Includes 60' 2-wire cable.
Wind Speed Sensor - #400
Our wind speed sensors have proven themselves in wind tunnel tests, in mountain-top tests and in thousands of household and institutional installations.
BasicLine BL 513 Standard-Signal Isolator - BL 513
The BasicLine BL 513 standard-signal isolators are used for galvanic isolation of 0(4) to 20 mA and 0 to 10 V standard signals.
BasicLine BL 520 Temperature Transmitter - BL 520
The BasicLine BL 520 temperature transmitters provide connection possibilities- for most of the common thermocouples and resistance thermometers.
electricians Set-Point Alarm Relay BasicLine - BL 550
The configurable threshold value switch is used to control and monitor analog standard signals.
BasicLine BL 560 Repeater Power Supply - BL 560
The BL 560 repeater power supply is used for galvanically isolated supply of a 2-wire transmitter and transmission of the measured signal.
BasicLine BL 530 - BL 530
The system installer is responsible for the safety of the system in which the device is integrated.
BasicLine standard-signal isolators - BL541 BL542
BasicLine 54x standard-signal isolators draw the power required for their isolation task from the input signal (“passive isolators”).
BasicLine BL 510 Standard-Signal Isolators - BL 510
The warning symbol on the device (exclamation point in triangle) means: Observe instructions
Optomax Industrial Glass Series Liquid Level Switches - LLG810D3-003
LLG810D3-003 Optomax Industrial Glass Series Liquid Level Switche that can detect almost any liquid type; oil or water based.
Toroidal Conductivity Sensor - SE 680
SE 680 Toroidal Conductivity Sensor. High-precision sensor made of FDA-approved PEEKwith an extremely large measuring range. Steam-sterilizable.
Dissolved Oxygen Sensor for Oxygen Measurement - SE 706
SE 706 Oxygen Sensor, Reliable in-line measurement of dissolved oxygen, even under sterile and hygienic conditions. High signal stability.
Memosens Oxygen Sensor - SE 715
SE 715 oxygen sensor designed for simultaneous measurement of dissolved oxygen and temperature- in industrial processes.
Heavy Duty Memosens ORP Sensor - SE 564
SE 564 Heavy duty ORP electrode designed for highly contaminated media and high-pres-sure applications with pressure fluctuations.
ORP Sensor for Hygienic Processes and Sterile Applications - SE 565
SE 565 ORP Sensor for hygienic processes and sterile applications. suitable for sterilization with steam and they provide a reference system.
Memosens pH Sensor - SE 515
SE 515 Memosens pH Sensor. Reasonably priced sensor for water and wastewater treatment.
Memosens pH Sensor - SE 554
SE 554 Memosens pH Sensor. Low-maintenance sensor for demanding process application in the chemical industry, digital, with Memosens technology.
Memosens pH Sensor - SE 555
SE 555 Memosens pH Sensor. Autoclavable sensor providing high reliability and precision, digital, with Memosens technology.
Toroidal Conductivity Sensor - SE 670
SE 670 Toroidal Conductivity Sensor with large measuring range for moderate chemical stress. With integrated, extremely fast temperature detector.
Memosens Conductivity Sensor - SE 605 (H)
SE 605 (H) Conductivity Sensor. Robust, coaxially arranged electrodes made of stainless steel. Large measuring range from ultrapure water to 600 μS/cm.
Optomax Industrial Series Optical Liquid Level Sensors - LLC200D3-003
LLC200D3-003 Optomax Industrial Series Liquid Level Switches, -25°C to +80°C?, Supply voltage: 4.5V DC to 15.4V DC?, Output Type: N-Type.
Optomax Industrial Series Optical Liquid Level Sensors - LLC200D3-004
LLC200D3-004 Optomax Industrial Series Liquid Level Switches, -25°C to +80°C?, Supply voltage: 4.5V DC to 15.4V DC?, Output Type: P-Type.
Optomax Industrial Series Optical Liquid Level Sensors - LLC200D3-005
LLC200D3-005 Optomax Industrial Series Liquid Level Switches, -25°C to +80°C?, Supply voltage: 4.5V DC to 15.4V DC?, Output Type: N&P Push Pull.
Optomax Industrial Series Optical Liquid Level Sensors - LLC200D324-002
LLC200D324-002 Optomax Industrial Series Liquid Level Switches, -25°C to +80°C?, Supply voltage: 8V DC to 30V DC, Output Type: N-Type with 10kΩ pull-up.
Optomax Industrial Series Optical Liquid Level Sensors - LLC200D324-003
LLC200D324-003 Optomax Industrial Series Liquid Level Switches, -25°C to +80°C?, Supply voltage: 8V DC to 30V DC, Output Type: N-Type.
Optomax Industrial Series Optical Liquid Level Sensors - LLC200D324-004
LLC200D324-004 Optomax Industrial Series Liquid Level Switches, -25°C to +80°C?, Supply voltage: 8V DC to 30V DC, Output Type: P-Type.
Optomax Industrial Series Optical Liquid Level Sensors - LLC200D324-005
LLC200D324-005 Optomax Industrial Series Liquid Level Switches, -25°C to +80°C, Supply voltage: 8V DC to 30V DC, Output Type: N&P Push Pull.
POS Glass Tip Range of Liquid Level Switches - POS187/POS287
POS Glass Tip range of liquid level switches ideal for operation in harsh industrial environments, aggressive chemicals and extreme temperatures up to 140°C.
Optomax Industrial Series Optical Liquid Level Sensors - LLC200D3-001
LLC200D3-001 ?Optomax Industrial Series Liquid Level Switches, -25°C to +80°C, Supply voltage: 4.5V DC to 15.4V DC?, Output Type: N-Type with flyback.
4-20 mA Digital Transmitter Board Alphasense Type A and B Toxic Gas Sensors - Digital Transmitter Board
4 to 20 mA Digital Transmitter Board Alphasense Type A and B Toxic Gas Sensors.
UV Photodiode - EOPD-265-0-0.3-CC
EOPD-265-0-0.3-CC UV Photodiode, Low cost SiC photodiode with high spectral sensitivity in the UV range (205 nm - 355 nm).
UV Photodiode - EOPD-265-0-0.5-CC
EOPD-265-0-0.5-CC UV Photodiode, Low cost SiC photodiode with high spectral sensitivity in the UV range (205 nm - 355 nm).
Honeywell HIH-4602-L Series Humidity Sensors - HIH-4602-L
HIH-4602-L Series Relative Humidity (RH) sensors are designed to deliver RH sensing in a rugged, low-cost slotted TO-5 can.
GaN-based UV Photodiode - GS-AB-0603E
GS-AB-0603E GaN-based UV Photodiode, UVA+UVB photodiode. for UV index monitoring, UV radiation dose measurement, flame detection.
GaN-based UV Photodiode - GS-ABC-2016S
GS-ABC-2016S UV Photodiode, Broad band UVA+UVB+UVC photodiode. For UV index monitoring, UV radiation dose measurement, flame detection。
GaN-based UV Photodiode - GS-ABC-3528Q
GS-ABC-3528Q GaN-based UV photodiode, UVA+UVB+UVC photodiode, for UV index monitoring, UV radiation dose measurement, flame detection.
GaN-based UV Photodiode - GT-ABC-L
GT-ABC-L GaN-based UV photodiode, TO-46 metal housing, for UV index monitoring, UV radiation dose measurement, flame detection
SiC-based UV Photodiode - ST-ABC-L
ST-ABC-L UV Photodiode, Broad band UVA+UVB+UVC photodiode. For UV index monitoring, UV radiation dose measurement, flame detection.
SiC-based UV Photodiode - ST-ABC-M
ST-ABC-M UV Photodiode, Broad band UVA+UVB+UVC photodiode, TO-46 metal housing. for UV index monitoring, UV radiation dose measurement, flame detection.
Honeywell HIH-4010/4020/4021 Series Humidity Sensors - HIH-4010,HIH-4020,HIH4021
The HIH-40104020/4021 Series Humidity Sensors aredesigned specifically for high volume OEM (Original Equipment Manufacturer) users.
Honeywell HIH-4030/31 Series Humidity Sensors - HIH-4030,HIH-4031
Honeywell has expanded our HIH Series to include an SMD (Surface Mount Device) product line: the new HIH-4030/4031.
HIH-5030/5031 Series Low Voltage Humidity Sensors - HIH-5030 , HIH-5031
The HIH-5030/5031 Series Low Voltage Humidity Sensors operate down to 2.7 Vdc, often ideal in battery-powered systems where the supply is a nominal 3 Vdc.
Emitter Assembly ELM-3000 Series - ELM-3000 Series
The ELM-3000 Series Emitter Assemblies are specially designed for medical applications where selection of peak wavelength is a key requirement.
Detector Assembly - EPM-2001
The EPM-2001 Detector Assembly uses a silicon planar diffused photodiode specially designed for medical applications.