Current Sensors
detect AC or DC electrical current.
See Also: Current Probes, SQUID, Voltage Sensors, Rogowski
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Current Sensing
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voltage-output, current-sensing amplifier family that integrates an internal shunt resistor to enable high-accuracy current measurements at common-mode voltages that can vary from 0 V to 36 V, independent of the supply voltage. The device is a bidirectional, low- or high-side current-shunt monitor that allows an external reference to be used to measure current flowing in both directions through the internal current-sensing resistor sensor. The integration of the precision current-sensing resistor provides calibration equivalent measurement accuracy with ultra-low temperature drift performance and ensures an optimized Kelvin layout for the sensing resistor is always obtained.
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Current Calibrators
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Used for basic measurements, tests and regulation techniques for setting and verifying test installations and instrumentation.
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Current Transformers
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Rishabh Instruments Pvt. Ltd.,
Rish Nano CT is a very reliable, efficient and robust current transformer for measurement of AC current. It provides 100 mA AC output. It can be used in Circuit breakers. Earth Leakage Protection.
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S2 Penta Sensors
ULP-S2 PCI/V
LED Sensor
Optomistic Products’ best-selling Sensor, the ULP S2 Penta Sensor, is relied upon for its versatility in accommodating most LED color and intensity test applications. Implemented in a unique and customizable 2-Part solution, the S2 Penta Sensor is assembled with your choice of Fiber-Optic Probe, including for the test of densely-spaced LEDs, bright LEDs, dim or misaligned LEDs, right-angle LEDs, and more, including the popular “Trident” Fiber-Optic Probes to sequentially test 3 LEDs with a single Sensor.Operating temperature range: 0oC to 70oCPower consumption:Operates between +5 and 28 volts D.C., at 6mA max. Less than 4.75 volts is not recommendedVoltage protection: Withstands up to +40 volts, & reverse polarity to -18 voltsOutput Loads: ‘Int.’& ‘Color’- 2Kohms min., 100pF max.Output Pins: 4 gold-plated standard wire-wrap pins (0.025 in. sq.)Sensor Size: 0.560 in. dia x 1.38 in. longTypical response times: Typical response time: <10mS capture time; <100mS overall responsetime for color and intensity simultaneouslyFiber-Optic Probes: Can be paired with any Universal LightProbe Fiber-Optic Probe
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Sensors
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Omron’s experience in MEMS technology has enabled it to develop advanced micro component sensors ideal for a wide variety of consumer, commercial and industrial applications. Among these component, or micro, sensors are MEMS micro-pressure sensors, micro-tilt sensors, mass flow and velocity/clogged filter sensors. Target applications include medical, HVAC, consumer electronics, networking infrastructure and test equipment.
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DC/10 MHz 67 GHz USB Thermocouple Power Sensor
U8488A
Power Sensor
The U8480 series is Keysight's first power sensor with the capability to measure down to DC (only applicable for U8481A/85A). Now, with an expanded frequency range up to 50 and 67 GHz, the U8480 series allows you to make fast and accurate high frequency power measurements in applications ranging from PNA/MXG calibration to high volume manufacturing.
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Current clamps
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Precision ammeters determine the intensity of an electric circuit without interrupting the current flow.
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Photoelectric Sensors / Laser Sensors
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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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Sensor
Grid-EYE
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The Panasonic Grid-EYE® is a type of thermal imaging sensor that can detect the presence of people or objects based on their heat signature. It consists of an 8x8 grid of 64 thermal sensors, which allows it to provide a detailed temperature map of the area being monitored. The built-in lens has a 60 degree viewing angle. The Grid-EYE features compact surface mount design using MEMS thermopile technology and offers digital output (I2C) for thermal presence, direction, and temperature values.
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Current Clamps and Sensors
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Are designed for measuring leakage current diverted towards the earth. It enables the fault to be located or anticipated without disconnecting the equipment linked. It is specially designed to detect low fault currentson power circuits.
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Current Probes
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Current probes allow you to measure DC or AC current. Yokogawa's selection of current probes allow measurements ranges up to 500 ARMS and bandwidths up to 100MHz.
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Current Transformers
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Excellent measurement technology requires high-quality current transformers. The product portfolio comprises a wide range of current transformers for load currents (operating currents) and residual currents (RCM). Different designs cover a variety of installation situations and metrological requirements, and enable retrofitting. AC/DC sensitive measuring current transformers use a special measurement method to detect both AC and DC currents of different frequencies.
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L.V. Current Transformers
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ENTES LV Current Transformers are measuring transformers which transform the primary current by a specified ratio to its secondary side with a phase difference of 0 degrees. They provide isolation of the relays and measuring devices from the HV side of the network.
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POF Ext Ø 1,5mm 600mm, from Light Probe to VPC ITA Contact (R)
YAV90CLR11
LED Sensor
600mm Length. 1,5mm External diameter.
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AC Current Probes
CWT
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Power Electronic Measurments Ltd
The CWT Rogowski current probe is suitable for measuring AC currents ranging from 300 milliamps to hundreds of kA from below 0.1Hz to >30MHz.
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Resistance Tester With Leakage Current (Loop Current)
GT00WD00ZY
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*screen display*Double protection insulation*Non-contact measured resistance, safe, fast
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Constant Current System
CCS-BTA
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Vernier Software & Technology, LLC
The Constant Current System is a DC power source with a built-in current probe designed for use in electrochemistry experiments.
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Sensors
NanoFocus Probe
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Scan of 3D topography of high accurate featuresVery high point densitySuitable to perform non-contact roughness measurementsHigh flexibility using a range of different front lenses
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Ocean Current
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Designed for long-term, high-accuracy monitoring of water quality, temperature, salinity, and water levels in oceans, coastal waters, and tidal areas.
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3U OpenVPX Sensor Interface Unit
SIU34
Sensor Interface Unit
The SIU34 is a highly configurable rugged system or subsystem ideally suited to support a multitude of Mil-Aero applications that require high-density I/O, communications, Ethernet switching and processing. The SIU34 leverages NAI’s 3U OpenVPX™ boards to deliver off-the-shelf solutions that accelerate deployment of SWaP-optimized systems in air, land and sea applications.
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Current Transformer
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OutputDC 10VLinearityAs graph aboveApplied VoltageAC 2000V, 1min (between aperture and terminals)ImpendanceDC 500V, over 100M (between aperture and terminals)Fire Retardant Level94V0Output Terminals2.54 mm pinAnti-vibration50 Hz 5G
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Web Sensor
T7511-2
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Web Sensor with relative humidity and temperature probe on the cable. Built-in atmospheric pressure sensor.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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Non-contact Sensors
SENSOR NAVI
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The easy system check is a function that allows easy checking of the compatibility or incompatibility between products and accessories, but does not guarantee all combinations.- Since the information provided through this system consists of approximate estimates, Mitutoyo declines any responsibility regarding damages that may arise from such information.
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Current Transformer Tester
CT-T1
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The CT-T1 is a microprocessor-based Current Transformer Tester that measures CT excitation current, turns ratio, and winding polarity tests, all without having to switch the leads during testing. The instrument has a fully automatic knee point detection (ASA 10/50, IEEE 30°, IEEE 45°). Although includes 5 low side taps and 1 high side tap.
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Voltage And Current Calibrator
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Precision Mastech Enterprises Co.
A precision instrument designed to generate (source) and measure precise electrical signals.
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ChromaLine Sensor
MPLS-DM
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Sciences et Techniques Industrielles de la Lumière
Based on STIL's chromatic confocal technology, ChromaLine sensor family represents the next step in industrial integration.Thanks to its accuracy, its robustness and a life span of several years without any maintenance, MPLS sensors are adapted to the requirements of on-line control.
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Process / Voltage / Current
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Calibrator high precision process signals able to measure and generate current and voltage.
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Web Sensor
T3510
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Web Sensor with built-in relative humidity and temperature sensors. 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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3D Sensor
C6 Series
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The new 3D C6 series by AT is built on a novel sensor platform that supports the latest industrial standard GigE Vision/GenICam 3D at 1 Gbit/s. These new laser profilers offer an impressive combination of extremely fast and highly precise resolution, reaching up to 4,096 points per profile, a profile speed of up to 200 kHz, and high dynamic range 3D image capture. They are available as compact sensors, MCS, and 3D cameras.
