Voltage Sensors
See Also: Voltage Transducers, Current Sensors, Voltage Calibrators
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Product
(2.5m) External Temperature Sensor
DT132
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This MicroLog sensor takes external temperature measurements in a wider range than the internal temperature sensor. With a faster response time than the internal sensor, it enables measuring materials that cannot be measured with the internal sensor.
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Product
Water Conductivity Sensors
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Water conductivity sensors are used in water-quality applications to measure how well a solution conducts an electrical current. This type of measurement assesses the concentration of ions in the solution. The more ions that are in the solution, the higher the conductivity.
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Product
Low Voltage Wet Sponge
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Operates on a single 9-volt alkaline battery. Unit output voltage is 67.5 volts DC. This voltage makes the detector highly sensitive and accurate. Compact and light weight with no bulky battery packs allowing for non- destructive inspection of paints, epoxy paints and coatings 1-20 Mils.
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Product
Optical Dissolved Oxygen Sensor
Model 423/C/OPT
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Low-maintenance D.O. for Aeration Control in Wastewater Treatment
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Product
OEM Sound Velocity Sensors
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Valeport’s in-house design and manufacture capability mean we can provide customized OEM versions of our “time of flight” sound velocity technology.
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Product
Sensors
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As traffic management challenges intensify, ITS strategies prioritize the multitasking capabilities of intelligent detection sensors. Econolite’s sensors exceed basic traffic detection by performing tasks like counting, classifying, tracking, and providing advanced detection for adaptive systems and dilemma zone safety. In modern multimodal intersections and roadways, advanced detection sensors are indispensable, featuring capabilities for bicycle and pedestrian detection and differentiation.
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Product
NI-9222 , ±10 V, 500 kS/s/ch, 16-Bit, Simultaneous Input, 4-Channel C Series Voltage Input Module
781397-01
Voltage Input Module
±10 V, 500 kS/s/ch, 16-Bit, Simultaneous Input, 4-Channel C Series Voltage Input Module - The NI‑9222 performs differential analog input. This module is well suited for applications such as ballistics, impact, and blast wave testing. The NI‑9222 can sample at the maximum sample rate per channel while the module next to it samples at a much slower rate, which is ideal for mixed-measurement test systems. There are two connector options for the NI‑9222: a 10‑position screw terminal or a 25‑pin D‑SUB connector.
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Product
Contrast Sensors
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Contrast sensors are primarily used in packaging/printing machines for the detection of printed or control marks. SICK's line of KT contrast sensors detects even the smallest contrasts at the highest speeds, such as print marks on foils or packaging. They detect minute grayscale variations between the mark and the background on matte, shiny or transparent surfaces. A variety of device types with different contrast resolution methods and teach-in versions are available to meet wide-ranging requirements.
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Product
High Voltage Tester
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The High voltage tester for routine testing of MCBs combines a conventional high voltage tester with a specially designed robust fixture to hold 20 single pole MCBs at a time. The solution comes as a single trolley with easy-to-set test parameters with safety interlocks designed for user safety with respect to electric shock and mechanical fixturing. An advantage of the system is – it gives a high yield (20 MCBs are tested in about one minute) thus yielding user safety at a high value for money.
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Product
Force Sensors
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Is defined as a transducer that converts an input mechanical force into an electrical output signal. Force Sensors are also commonly known as Force Transducers.
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Product
Process Sensors
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To achieve the highest product quality, to minimize production and maintenance costs, and to react immediately to deviations in the production line, the continuous control and analysis of the production process are mandatory. The improved visibility of all process steps goes hand in hand with increased product quality. Therefore, the best process instrumentation is required.
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Product
Current Sensors and AC Current Sensors
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Current sensors are designed to monitor the presence or absence of AC or DC current and are available in an assortment of standard & custom models with hermetic or gasket seal models designed to withstand severe environmental conditions.
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Product
Pro-Stik II Level Sensor
7330
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The Drexelbrook 7330 Pro-Stik II Series are intrinsically safe programmable liniear position sensors ideal for monitoring in a variety of liquids and tanks.These position sensors are based on the proven magnetostrictive technology and are available in different models including our popular explosion proof and flame proof models. The 7330 Pro-Stik II position sensors are loop powered and available with a rigid 316 stainless steel or flexible PVDF materials.The probe features a security feature by utilizing a timing sequence that is used to unlock the probe for programming. This ensures that the span cannot be accidentally programmed by someone in the field.All of the sensor's electronics are SMT components integrated into the 5/8" diameter sensing tube offering greater options for insertion and mounting in tanks and vessels.
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Product
Duct Mount Temperature/Humidity Sensor
ENVIROMUX-STHS-DCT
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Combines excellent stability with easy installation and reliable operation. Duct Mount ENVIROMUX-STHS-DCT: Applications from 14 to 140°F (-10 to 60°C). Temperature accurate to within ±0.54°F (±0.3°C). Relative Humidity accurate to better than ±3% from 10 to 90% relative humidity at 68°F (20°C). Insensitive to dust and most chemicals. Requires the ENVIROMUX-S420MA-24V to operate. Maximum cable length: 500 ft (152m). Regulatory Approvals: CE, RoHS. Enclosure: IP65, NEMA 4.
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Product
PWM TO VOLTAGE SIGNAL CONVERTER
RCPWM2V
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The RCPWM2V is a device that converts a standard hobby RC signal (1-2ms pulse) into a proportional analog voltage (0-5V). In many electronics applications the main processor is constantly busy and does not have the ability to address the time-sensitive PWM signal from an RC receiver immediately. This results in signal distortion or a sluggish response due to the extra filtering required. The RCPWM2V provides a simple solution by converting the signal into an analog signal. The main processor can then read the signal whenever it has time.
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Product
Presence Sensor
X4M300
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The XeThru X4M300 is Novelda’s presence and occupancy sensor powered by the XeThru X4 ultra wide band radar chip. Ultra sensitive and with excellent signal to noise performance, the sensor detects even the smallest human movement in a room.
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Product
High Voltage Test & Measurement
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High-voltage (HV) testing utilizes the phenomena in electrical insulations under the influence of the electric field for the definition of test procedures and acceptance criteria.
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Product
Current Sensors
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A current sensor measures the flow of electric current to help optimize system performance, safety, and energy efficiency. They allow us to gauge how much power various parts are using. Whether it’s tracking motor loads in EVs, managing power in data centers, or monitoring energy in solar arrays, CTS sensors provide high-accuracy measurements with minimal phase shift.
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Product
Web Sensor Hygrometer
T3511-4
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Web Sensor with relative humidity and temperature probe. The device is supplied with T+RH probe on the cable.High precision capacitive polymer sensor ensures excellent long term calibration stability and ultimate accuracy. Dual line LCD is an advantage. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio and specific enthalpy.
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Product
Sound Logger Sensor
NUL-212
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This sensor has two modes of operation. In slow mode it can be used to measure sound-pressure level in decibels. In fast mode it can display waveforms of different sound sources such as tuning forks and wind-chimes so that period and frequency can be determined.
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Product
SRJ (for IBP sensors)
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The MEDTEQ SRJ is a test jig to measuring the step response of IBP sensors, which can assist in testing compliance with IEC 60601-2-34 frequency response. It is also suitable for manufacturers or test labs wanting to access the raw pressure waveforms via an oscilloscope.
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Product
Fluorometer Sensor
Hyperion Chlorophyll a
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Valeport’s Hyperion Chlorophyll a Fluorometer sensor delivers high-performance measurements of Chlorophyll a, in a compact & robust package ideal as a standalone sensor, for ROV and AUV integration or used as part of a multi-sensor array and data logger.
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Product
Temperature Sensor Module
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A low cost solution for non-contact temperature measurements. The sensor is integrated with signal conditioning that reliably produces a calibrated linear digital output in a plug-and-play package having many options. Programmable outputs and flexible power requirements yield a turnkey solution for medical, consumer, commercial and industrial applications.
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Product
LilyPad Light Sensor
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The LilyPad Light Sensor is a sewable breakout board with an ALS-PT19 light sensor built in and ready to use right away. Each sensor outputs voltage between 0V and 3.3V depending on the level of ambient light shining on it. As more light is applied on the sensor, more current will flow from the board through the signal tab to the microcontroller you connect the sensor to. If the sensor receives no light, no current will flow through it. In a typical indoor lighting situation, the sensor will output around 1 to 2V. Adding this board into your next e-textile or wearable project will really open up the possibilities by being able to incorporate light level sensing capabilities.
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Product
Car Oxygen Sensor
KS60044
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Konstar Electric Industrial Co., Ltd
An oxygen sensor, also known as a lambda sensor, continually detects the oxygen content in the exhaust gases of an engine. The oxygen sensor output signal informs the vehicle's ECU (Electronic Control Unit) whether the AFR (Air-Fuel Ratio) is lean or rich. Based on this, the ECU adjusts the amount of fuel injected into the engine to achieve an optimal AFR.
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Product
Wind Sensor
FT722
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Specifically designed for wind turbine control, the FT722 reads wind speeds from 0-50m/s. Its inovative design incorperates a series of "turbulators" (patient pending) which condition the air flow. With updated software, and calibration in our new state-of-the-art wind tunnel, the FT722 delivers our highest levels of accuracy in wind speed, wind direction and accoustic temperature measurement.
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Product
EMP Sensor
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This is a nice gimmick which detects EMPs (i.e. when lighting takes place). There are many sensors around, to detect all kind of things. However, detect lighting strikes is a complete different area. Use this sensor for :*Pre-warning systems*Digital photography*Domotics*Weather-station*Arduino experiments*School / scientific experiments
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Product
Voltage Detectors
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Available with a digital readout or a simplified LED display Seaward's specialist range of voltage detectors have the versatility and durability to cope with all types of user demands.
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Product
Flush Diaphragm Pressure Sensors
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Honeywell Industrial Automation
For high-frequency pressure measurements or in applications with severe space limitations, Honeywell Sensotec offers subminiature flush diaphragm pressure sensors in ranges from 0100 psi to 020,000 psi (010 to 01,400 bar). All-welded, machined stainless steel sensing diaphragms ensure ruggedness. Bonded piezoresistive and metal foil strain gauges offer high reliability. Millivolt and optional high-level outputs are compatible with most data acquisition systems.





























