Gas Sensors
See Also: Gas Detectors, Gas Analyzers
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MAX31856 Thermocouple Sensor Arduino Shield
SEN-30007-J
Quad channel thermocouple Arduino shield based on the MAX31856 universal digital thermocouple interface IC. This is an exciting update of the MAX31855, with improvements in resolution (19 vs 14 bits), on-board temperature reference (6 vs 4 bits), and compensation (fully compensated vs nonlinear correction required). The MAX31856 is interfaced via 4-wire SPI with options for interrupt triggering. An LDO and a high-speed level shifter are included on ALL device pins to allow interfacing with to any Arduino - both 3.3V and 5.0V variants - without sacrificing device performance in any operating condition.
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Portable Gas Detectors
Altair
Portable single and multi-gas detectors combine reliable detection and LED/audible/flashing/vibrating alarms with clear, backlit LCD displays. Sensors measure concentrations of; Ex, Ex-M, Ex-H, O2, CO/H2S, CO-HC, H2S/CO H2 RES, CO/H2S-LC, SO2, H2S/SO,CO/NO2, NH3, CL2
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Photoelectric Sensors / Laser Sensors
Panasonic Industrial Devices Sales Company of America
Panasonic offers some of the smallest Photoelectric Sensors in the world and include sensors with or without a built-in amplifier. With advanced features such as background/foreground suppression to protect against unwanted detection and the choice of built-in amplifiers that provide the same high-speed response and built-in features that can be found in high-end Fiber Optic Amplifiers, Panasonic can ensure the highest quality sensing available to meet any application requirement.
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Tracer Gas Leak Testers
At ATEQ, we understand how essential it is to detect hydrogen leaks as swiftly as possible. For this reason, we carry our own high-quality gas tracer equipment. One of popular tools is the H 6000, which is a multipurpose, handheld hydrogen leak detector designed to identify a broad spectrum of hydrogen gas concentrations. You can use this instrument for multiple applications like automotive and HVAC.
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Liquid Level Sensors
Are used to detect liquid levels or interfaces between liquids such as oil and water or liquids and solids. They can be defined as sensors or transducers, or as integrated systems with instrumentation and control capabilities.
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Temperature Sensors
Temperature sensors have a well-defined relationship between electrical resistance and temperature, allowing them to measure temperature precisely. The sensor body is made of a thermally conductive material and is as small as possible to produce a rugged device which gives an accurate measurement of temperature with a fast response.
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Digital Temperature Sensor
ZET 7121
Digital temperature sensor ZET 7121 is intended for measuring temperature of liquid, solid, gaseous, and bulk mediums, unaggressive to the thermistor body material. Application scope: heat engineering, chemical industry, and metallurgy. The digital temperature sensor consists of a thermistor and ZET 7121 measuring unit which converts the signal from the sensor to temperature values. Thermistor type is selected in accordance with the specifics of the task to be solved: measurement and accuracy required ranges, operation conditions.
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0.05° Accuracy Full Attitude Dynamic Motion Sensor
DMS-05
The DMS range of motion sensors is designed specifically for the motion measurement needs of the marine industry. Whether it is achieving IHO standard survey from any size of vessel, or providing safety critical monitoring of offshore platforms, large vessels, helicopter landing decks, cranes and positioning systems, the DMS provides accurate motion measurement in all sea conditions. Incorporating an enhanced external velocity and heading aiding algorithm for improved accuracy during dynamic manoeuvres, the solid state angular rate sensors offer reliability in the highest performing vertical reference units ever produced by TSS.- Low power, cost-effective solution
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Respiration Sensor
X4M200
The XeThru X4M200 is Novelda’s respiration sensor powered by the XeThru X4 system on chip. The standard sleep and respiration monitoring abilities are integrated in the sensor and provide advanced respiration and movement tracking both during the day and throughout the night. The programmable detection range up to 5 meters is a key feature for the sensor.
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AC/DC Hall Effect Sensors
The PC clamps can measure currents from 10A to 7500A* on conductors with a maximum diameter of 80mm (100x64mm and 122x54mm). They are available either with an internal battery or in versions which require an external battery or a dc power supply.
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Printed Electronics & Printed Sensors
The first membrane switch was developed and produced in 1978 using printed electronics. Conductive pastes can now also be printed on substrates such as paper, textiles, or metal in addition to polyester. Our functional foils and printed electronics enable compact, and extremely efficient electronic products that are used in every industry. Processing intelligent pastes that have various physical properties enable the production of new and innovative applications in minimized form factors without the use of additional, highly complex electronic components.
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Conductivity Sensor
ACF60-35
Knowing the conductivity of liquid samples is a key parameter to control product quality throughout the production process. The optek ACF60 conductivity sensor fulfils technical requirements of international regulations for reliable measurements ensuring quality and consistency.
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Inverse Gas Chromatography-Surface Energy Analzyer
(iGC-SEA)
The iGC-SEA is a second generation iGC instrument. It is the world’s only commercial instrument based on the iGC principle. The unique SMS injection scheme provides a wide range of injection concentrations with unrivalled accuracy and reproducibility.
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Temperature Measurement IR Sensors & Detectors
ST60 TO-5
A single-channel silicon-based thermopile provides lowest cost solutions in a small active area of 0.61mm x 0.61mm in a TO-5 package. Time constant of 18ms with Nitrogen encapsulation gas. Delivers a very low Temperature Coefficient of Responsivity of -0.04%/C. This detector has a very short thermal shock response to ambient temperature change.
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5VDC Sensor Converter, 5VDC, 15mA
ENVIROMUX-S5VDC-5V
External RJ45 device monitors up to two linear DC sensors, 0VDC ~ 5VDC. Output for each sensor: 5VDC, 15mA. Connector: Screw Terminal, 8-position. Supports CAT5/5e/6 cable up to 1,000 ft. (305 m). Includes Mounting Hardware. Powered by ENVIROMUX-2D/5D/16D. MTBF: 1,956,288 hrs. Compatible with ENVIROMUX-2D/5D/16D. Regulatory approvals: CE, RoHS.
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AC Current Isolated Sensor Two / Four Wire Transducer
TSCT (Average Sensing) / TFCT (TRUE RMS)
Kusam Electrical Industries Limited
• Transform Input: AC 5~400A directly into DC 4~20mA, no need external CT.• Suitable for application with high waveform distortion :(Frequency converter, Motor, SCR )• High accuracy ＜0.5%• High response time• High stability, easy connection.
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Series Low Frequency Vibration Sensors
AC136
Low Frequency Accelerometer, Side Exit Connector / Cable, 500 mV/g
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Charge Logger Sensor
NUL-246
This sensor measures electrostatic charges. It can be seen as a highly sensitive electroscope indicating whether a charge is positive or negative. Other uses are: to explore the nature of static charge, to measure both charge and voltage, to measure charge by induction, quantify the charge on a capacitor or discover the charge distribution on a conducting sphere.
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Reaction Torque Sensor - Shafts
Futek Advanced Sensor Technology, Inc.
Shaft to Shaft Reaction Torque Sensor offers a unique solution for low capacity torque auditing applications.
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Measurement Sensors
High accuracy and measurement stability, at an affordable price. The laser sensor offers best in class performance for accuracy and speed for all linear displacement applications. Utilising an advanced image sensor, high measurement stability is achieved, even on the most challenging of surfaces.
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Paramagnetic O2 Analyzer Optional CO2 Sensor
Model T802
Teledyne Advanced Pollution Instrumentation
The Model T802 O2 uses the proven paramagnetic measurement principle, coupled with state of the art microprocessor technology, to provide accurate and dependable measurements of Percent-Level O2.Paramagnetic technology is non-depleting, which means that there are no consumable parts, and ensures a consistent performance over time. The selectivity of the paramagnetic measurement for oxygen means that there is little or no interference from other common background gases. The T802 offers a stable and inherently linear measurement of oxygen, making it possible to calibrate the analyzer by checking only two points. There is no requirement for a reference gas during operation.
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TMR Gear Speed Sensors
MultiDimension Technology Co.,Ltd.
Magnetic gear tooth sensors utilize a unique push-pull Wheatstone bridge design, including one or two Wheatstone full bridges, with four or eight unshielded high sensitivity TMR sensing elements. The Wheatstone bridge creates a differential voltage output with respect to the magnetic field gradient along the sensor’s sensitive direction.
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SparkFun Current Sensor Breakout
INA169
The INA169 is a “high-side current monitor,” which means that you place a resistor (a “shunt resistor”) on the positive power rail and the INA169 measures the voltage drop across that resistor. The INA169 outputs a small current based on the measured voltage drop. If you place a resistor from the output of the INA169 to ground, you can measure the voltage at the output.
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Closed Loop Precise Hall AC/DC Current Sensor
CYHCS-LF
ChenYang Technologies GmbH & Co. KG
This Hall Effect current sensor is based on closed loop compensating principle and can be used for accurate measurement of DC and AC current, pulse currents etc. The output of the transducer reflects the real wave of the current carrying conductor.
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Temperature Measurement IR Sensors & Detectors
S25 TO-5
A single-channel silicon-based thermopile that offers the smallest single element active area size at 0.25mm x 0.25mm in a TO-5 package. Delivers a fast 18ms time constant in Argon encapsulation gas and even faster with Neon gas at 9ms. Delivers a very low Temperature Coefficient of Responsivity of -0.04%/C.
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Multi-Component Gas Analyzer
VA-5000 / VA-5000WM Series
The Multi-Component Gas Analyzer VA-5000 Series is an all-round analyzer that satisfies measurement needs as required for environmental monitoring, energy development support, quality controls, and continuous emission monitoring, etc. The VA-5000 Analyzer can be configured with up to 4 detector modules within a single case. Many combinations of detector modules with a wide selection of ranges allows this series of analyzers to be used for a variety of applications. The VS-5000 Sample Gas Conditioning Systems are designed to support the VA-5000 Analyzers by proving the optimal sample conditions for measurement. We also have wall mounted type analyzer (VA-5000WM) that enables to install in a limitted installation space.
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Sensor Cables
PCB® manufactures a wide variety of cable assemblies that will mate to different sensor types, signal conditioners and data acquisition systems. Cables are an important part of every measurement system. PCB carefully selects different raw cable types from trusted suppliers and time is taken to design cable to connector interfaces that will be reliable. All cable assemblies are produced at one of PCB's manufacturing locations to tightly controlled assembly procedures that ensure durability in various applications and environments.
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Heat Flux Sensors
MF Series
EKO Heat Flow Sensors are applied to measure the heat flow or thermal conductivity in materials and radiative IR flux emitted by body surfaces. The sensors are suitable for indoors applications, some models made for outdoors purposes and are available in different sizes and thickness. All sensors are extremely flat, which is a big advantage considering the minimum interference with the conditions of the testing area the thermal dynamics. Since sensor foils are relatively flexible those can easy be applied on curved surfaces and can be used in different applications to measure the performance of insulating materials in refrigerators, container walls, pipes, building constructions, etc.
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SparkFun Spectral Sensor Breakout
AS7263 NIR (Qwiic)
The SparkFun AS7263 Near Infrared (NIR) Spectral Sensor Breakout brings spectroscopy to the palm of your hand, making it easier than ever to measure and characterize how different materials absorb and reflect different wavelengths of light. The AS7263 Breakout is unique in its ability to communicate by both an I2C interface and serial interface using AT commands. Hookup is easy, thanks to the Qwiic connectors attached to the board --- simply plug one end of the Qwiic cable into the breakout and the other into one of the Qwiic shields, then stack the board on a development board. You’ll be ready to upload a sketch to start taking spectroscopy measurements in no time.
