Current Sensors

For laboratory or embedded applications requiring accurate measurement of DC, pulsed DC, or AC current, the Vektrex VCS series Hall-effect current sensors provide high-bandwidth current sensing with an amplified 50-ohm voltage output that can be connected directly to an oscilloscope or data acquisition system. ...more

This MicroLog external sensor can sample any device or transmitter, producing a linear current between 0-20 mAmp. The 0-20 mAmp can be converted to the correct measured units by using Microlab¹s calibration option. ...more

Premium performance in an ergonomic, rugged design. Infrared sensor exceeds current SAE standards for sensitivity. Find leaks of 0.1-oz./yr. Doesn't trigger on oil or moisture like other sensors. Infrared sensor lasts many years without replacement. Water-blocking filter for added protection ...more

The FlexProbe Model 24-3001 is a low cost AC current measurement probe designed to plug into digital multimeters, oscilloscopes and power recorders. The Model 24-3001 is composed of a flexible sensor and an electronic module with a 14" double insulated cable.  ...more

The AmpFlex is a flexible AC current probe composed of a flexible sensor and an electronic module. The flexible sensor permits measurements on conductors where standard clamp-on probes cannot be used. Measurement range is 5 to 3000A.  ...more

The FlexProbe Model 24-3002 is a low cost AC current measurement probe designed to plug into digital multimeters, oscilloscopes and power recorders. The Model 24-3002 is composed of a flexible sensor and an electronic module with 4mm safety banana plugs with 3/4" spacing. ...more

These models convert sensor inputs to proportional process current or voltage output signals. 1500V AC peak isolation (250V AC or 354V DC continuous) prevents ground loops. Excellent accuracy and stability ensure reliable measurements in harsh industrial environments.  ...more

The Medium Voltage Circuit Analyser was designed for a quick analysis of electricity meters measuring circuits without necessity of any disconnections. Both the primary and the secondary of the transformer can be simultaneously analysed, for which, along with the current clamps for 100 A and 100 A, high voltage current and voltage sensors, all elec ...more

Extended calibrated Sensor module for the direct measurement of current, voltage and temperature with a 3.3V or 5V level RS232 interface. The module is designed for direct operation in more advanced measuring systems such as current-measuring devices, data logger and battery management systems. Calibration at customer's is unnecessary. ...more

Brushless Servo Solutions. Designed to work with any standard three phase brushless DC servo motor equipped with Hall effect sensors. Three-state current control for efficient drive performance ...more

digital amplifier module for piezoelectric actuators. The EVD50 is a full digital amplifier which is designed for low voltage piezoelectric actuators. The amplifier will be manufactured in the 19" rack mount technology. The size is 10TE. Permanent output current is 50mA. Also actuators with high electrical capacitance can be driven very f ...more

The XYI-III All Digital Luxmeter is based on all digital integral photometric measurement technology. It has no analogue unit, thus it is very simple to overcome the zero drift which is impossible to be avoided in current Luxmeter. The digital V(l) sensor has large dynamic range so that there is no range-changing error in it, moreover, it possesses ...more

Test voltage: 60-600V: programmable in 0.1 Volt steps Test current: 2.5-50A full load programmable in 0.001A steps light load 10% of full load setting Power factor test angle: 0-359.9 degrees selectable in 0.1 degree increments ...more

Outdoor Optically Coupled Current Sensor (OCCS) enables current measurement at distribution voltage in a compact package at a lower installed cost than with conventional technology. Optical sensing technology allows for galvanic isolation of the signal from the current being measured. Nominal Operating Current 600 A. ...more

The LongLife AmpFlex Model LGLF 3000-36-2-1 is a flexible AC current probe composed of a flexible sensor and an electronic module. The flexible sensor permits measurements on conductors where standard clamp-on probes cannot be used ...more

Humidity and Temperature Transmitter for monitoring relative humidity and temperature, the RHT series provides a linearized output current from 4-20 mA(model RHT-20C) or a linearized output voltage from 0-1VDC ...more

Temperature and humidity sensors for industrial environments that require high accuracy, stable readings and a fast response. Easy to configure outputs for current or voltage signals. Available as wall or duct mounting with two insertion lengths. Ranges from -40 to 120°C for temperature and 0-100% for humidity ...more

The Amcorder uses the same sensor technology as the original Ampstik. The True RMS inductive sensor does not use magnetic materials and has no moving parts. The opening of the sensor is electronically closed and external currents are electronically rejected.  ...more

USB Precision True-Micro Ohm Meter for the exact four-wire measurement of direct current resistances in the range of 1 µOhm to 3 kOhm and temperature measurement via optional Pt100 Sensor. ...more

The MiniFlex™ is a new flexible sensor for AC current measurements. Significantly more compact than the majority of the sensors on the market, the MiniFlex™ sensor can be used for measurements in confined spaces or places where access is difficult. ...more

AC voltage transmitters accept direct voltage inputs. Current models include an external AC current sensor. This toroidal sensor outputs a safe DC milliamp signal which transmits accurately over long distances. Input span is a function of the primary turns placed on the sensor ...more

The Aquadopp is probably the most versatile single-point ocean current meter on the market. It is cost-effective, robust and has a wide range of applications. The system electronics integrates accurate Doppler velocity, measurements with standard sensors such as temperature, pressure, tilt, and compass. Aquadopp can measure wave height, period, and ...more

The XYL-IV All Digital Luminance-meter is based on all digital integral photometric measurement technology. It has no analogue unit, thus it is very simple to overcome the zero drift which is impossible to be avoided in current luminance -meter. The digital V(l) sensor has large dynamic range so that there is no range-changing error in it, moreover ...more

These modules provide an isolated Profibus-DP network interface for six analog input channels. Differential inputs eliminate ground loops and thus the need for isolators in many applications. Multi-range inputs accept signals from a variety of sensor and devices. High-resolution, low noise, A/D converters deliver high accuracy and reliability. ...more

Single and multi-channel loggers accept inputs from industry-standard sensors, transmitters and transducers. Units are available for 4-20mA, 1 volt, 5 volt and 10 volt ranges and offer feature precision measurements to 5.5 microamps and 250 microvolts. ...more