Current Sensors
detect AC or DC electrical current.
See Also: Current Probes, SQUID, Voltage Sensors, Rogowski
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High AC Current Capacitors
HK Film Capacitors offer a selection of High AC Current Capacitors ( continuous duty) with Temperature up to +105C
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Precision AC/DC Active Current Shunt
2575A
A versatile, powerful calibration tool, the 2575A Precision AC-DC Active Current Shunt measures both AC/DC current and works as a standard for low-level resistance calibration requirements.
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Optoelectronic Sensors
BERNSTEIN optoelectronic sensors can be divided into three basic types: * Through-beam, * Retro-reflective, and * Diffuse reflective. The specifications of the above mentioned sensors are defined in the standard IEC 60947-5-2 and are in conformity with the CE.
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Ferrari Oxygen Sensor
KS60113 - Ferrari
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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Wind Speed and Wind Direction Sensors
Wind vanes measure wind direction and are often used with anemometers, which measure wind speed. Campbell Scientific offers a variety of anemometer designs: cup, propeller, ultrasonic, sonic, and lidar. Most of our wind sensors are modified slightly from the manufacturers’ stock items so that they may be used with our dataloggers in research, air quality, and general purpose meteorological applications.
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Audio MEMS Sensors
An audio MEMS sensor is an electro-acoustic transducer housing a sensor (MEMS) and an application-specific integrated circuit (ASIC) in a single package.
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Precision Voltage and Current Sources
VI-700
The VI-700 Voltage and Current Source is a versatile precision dialable or remotely programmable voltage and current source. Its three ranges provide up to 20 V full scale (200 V with the HV option), and down to 100 mV resolution; and 20 mA full scale down to 0.1mA resolution. Both voltage and current outputs are available simultaneously. The output is set by a range selector and thumbwheel switches in the LOCAL mode, or by a digital input at the rear panel. The REMOTE mode control can be a RS232 or IEEE-488 interface.
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Video and Radar-based Vehicle Presence Sensor
TrafiRadar
FLIR’s TrafiRadar vehicle presence sensor is a combination of a video sensor and radar. TrafiRadar is typically used for stop bar and advance vehicle presence detection, traffic adaptive systems, and dilemma-zone protection and thus improves traffic safety and efficiency at signalized intersections. TrafiRadar will warn traffic light controllers whenever a vehicle is present in the dilemma zone, either extending green or red lights to improve overall safety.
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Doppler Sensor Modules
Doppler radar measures the Doppler effect, or an increase or decrease in the frequency of sound, light, or other waves as the source and observer move toward or away from each other.
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Lambda Sensor
KS60121
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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Standard RF Power Sensors
Coaxial Dynamics "Standard" line of RF Power Sensors provide DC currents proportional to the forward and reflected power flowing through the line. All models are designed to drive a 30A, 1400-Ohm meter, or provide approximately 100 millivolts across a 5K load.
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Low Noise Current Preamplifier
SR570
Stanford Research Systems, Inc.
The SR570 is a low-noise current preamplifier capable of current gains as large as 1 pA/V. High gain and bandwidth, low noise, and many convenient features make the SR570 ideal for a variety of photonic, low temperature and other measurements.
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Three Phase Secondary Current Injection Test Set
TEST-330B
Beijing GFUVE Electronics Co.,Ltd.
Three phase secondary current injection test set is testing relay set, protective device, instruments, output ac dc current and voltage source, embedded Window XP system.
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Mini AC Leakage Current Clamp Tester (CE)
M-140
MULTI MEASURING INSTRUMENTS Co., Ltd.
*40mmφCT window and ultra compact size.*Least affection from the external magnetic field.*Wide current measurements.(AC0.01mA-300A)
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Secondary Current Injection Test Trolley
SCR ELEKTRONIKS have developed SECONDARY CURRENT INJECTION TEST TROLLEY for Switchgear items, CT manufacturer and where three phase current application is called for. It is low Voltage, 3 phase Current source with control circuitry, digital read out for test current and trip time measurement. We can select different CT ranges for each phase independently and adjust the current as per the required test Current.
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Lightning Sensor Breakout
SEN-39001
Breakout board for the AS3935 digital lightning sensor based on the AMS reference design. Includes specially tuned antenna, SPI or I2C interfacing, and a wide 2.4V to 5.5V standard operating range. This innovative sensor is designed to interface with most current development systems and boards, including all current Arduino modules. The breakout board features an inductor (antenna) specially designed for this application, and the board ships fully calibrated. This ensures that you don't have to write a massive back-end to support low-level IC calibration, just focus on your final application!
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Capacitive Sensors
Our separate sensor amplifiers allow an easy adjustment and interpretation of our capacitive sensor heads. For this purpose, both a compact comfort-amplifier and an IO-Link-amplifier for top hat rail mounting are available.
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Hall Sensor Board with I2C Interface
050-279
Version: +5V/90A +3,3V/25A +12V/60A +12V/60A The Hall-Sensor Board is the right accessory for your system in combination with the Elma SysMon. It's possible to measure up to 4 currents and to monitor them with the Elma SysMon 3 Gen.
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Brushless Rotary Torque Sensor
BLRTSX
The Mountz brushless rotary torque sensors are an ideal torque-auditing tool for testing the actual torque being applied on the assembly application. Particularly valuable for measuring torque on pulse tools with strong vibrations. By connecting a rotary torque sensor between an electric or pneumatic tool and the assembly application, you can monitor the torque being applied from the tool to a fastener or bolt.
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Wide Dynamic Range Power Sensor, E-Series
E4413A
E4413A - The E4413A CW diode power sensor measures average power over the frequency range 50 MHz to 26.5 GHz and power range -70 to +20 dBm (90 dB dynamic range).
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CO (Carbon Monoxide) Gas Sensor
605-00007
The CO Gas Sensor is used in gas detection equipment for detecting Carbon Monoxide in home, automotive or industrial settings. When paired with our Gas Sensor Board (#27983) it provides a development system and test platform for CO gas sensor design.
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PCI Simulation Modules For Sensor Simulation
Does your test strategy require simulating environmental sensors, including temperature, pressure, altitude, and strain gauges.
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Hydrostatic Level Sensor
2250
The Signet 2250 Hydrostatic Level Sensor for level and depth control has a one-piece injection-molded PVDF body and ceramic diaphragm for superior compatibility in corrosive liquids. Utilizing hydrostatic pressure, the 2250 Level Sensor disregards false level signals from steam vapors, foam or any other debris on the liquid surface. Two pressure ranges allow for optimal resolution matched to your sensing needs. Solid state circuitry eliminates drift (no internal potentiometers).
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Inductive Sensors
Inductive Proximity Switches, self contained, depend on the output of an oscillator for their operation. The oscillator resonant circuit uses an open core coil to produce a concentrated high frequency electromagnetic (RF) field, which emerges from the active surface of the sensor. If a metal target (or other electrically conductive material) enters this field, eddy currents will be induced in it, causing the resonating oscillator to be damped.
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Low Torque Reaction Sensors
MTX
The MTX is a low torque sensor designed for calibrating and testing small hand screwdrivers, torque wrenches and power tools. With its low profile design, the calibration instrument can be used for automated applications, by mounting it to a palletized system. This saves time as there is need to remove the driver from the robot or off the automated system for calibration. These versatile torque sensors are used in conjunction with a torque tester.
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Current Limiting Resistors
Current Limiting Resistors are designed for limiting the flow of current to some predetermined value and are used mainly to to keep flowing current within certain intervals while controlling the circuit.
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Saab Oxygen Sensor
KS60113 - Saab
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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Temperature and Humidity Sensor, Cresnet
C2N-RTHS
The C2N-RTHS is a wall-mounted temperature and relative humidity sensor that communicates directly with any 2-Series control system via the Cresnet control network. One-piece mounting makes the C2N-RTHS simple to install. The 1-1/2 inch diameter face protrudes just 1/8 inch from the wall surface and is easily painted or wallpapered to blend into the wall surface.
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Current Digital Set Point Relay
These Digital set point relay for current (type mrd2011-a) are field proven with excellent sensitivity and are with two independent outputs and are used as under current and over current controlling operations. The two independent outputs are programmable in a specific range i. E. The range if it is 25a the settings can be made within the range of 250 a. This facility of having the liberty to set the required current is added advantage in the digital meters of these models available in the market. The set points are field settable within the range mentioned in the model. these relays have inbuilt timers and this facility enables the user to avoid external timers and external wiring. The timers are programmable from 0 second to 20 seconds. The ranges available are up to 2500 a. The dimensions are compact and are of 96 mm x 96 mm x 65 mm only. The auxiliary supply for the relay is 110v ac or 230v ac.
