Current Sensors
detect AC or DC electrical current.
See Also: Current Probes, SQUID, Voltage Sensors, Rogowski
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Precision Current Preamplifier
SIM918
Stanford Research Systems, Inc.
The SIM918 Current Preamplifier is ideal in applications in which the input offset voltage must be kept to a minimum. The DC voltage difference between the two inputs (current input and voltage bias) is accurately measured every 2 seconds, and is nulled.
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Digital Pressure Sensor (For Gas)
DP-0
Panasonic Industrial Devices Sales Company of America
With the DP-0 Series, Panasonic launches a new digital Pressure Sensor which focuses on very simple operation. This Pressure Sensor has been developed especially for the electrical and electronic, semiconductor and auto-assembly industry, but can be also used in the biomedical industry (laboratory automation), where simplicity and performance are key objectives.Compared to the DP-100 series, which features a multitude of functions, the DP-0 Series has been designed to make configuration fast and simple.
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Intelligent Thermal Traffic Sensor
TrafiData
TrafiData is an intelligent thermal sensor capable of counting and classifying vehicles, bicyclists, and pedestrians, in addition to travel-time for comprehensive congestion analysis. Integrated Wi-Fi technology allows simultaneous thermal-based data collection, while calculating travel-times and origin-destination by securely, and anonymously, tracking MAC addresses as people move throughout the traffic network. Since the TrafiData relies on thermal energy, rather than light, it offers 24/7 traffic monitoring and can detect road users at night, through glare, and in harsh weather conditions.
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DC Bias Current Source
DU2020/2030/2040
Delta United Instrument Co., Ltd.
Frequency: 10KHz - 200KHz Veracity:3% + 3 digitsTiming: 0.1 - 999 H, settable 3 1/2 bits LCD Display
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Temperature Sensors
It is used by many factory because of its simple and convenient temperature measurement.
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Digital Fiber Sensor
FX-550L
Panasonic Industrial Devices Sales Company of America
Panasonic IO-Link technology makes it possible to continuously collect and process data and to control the sensor. This allows users to implement predictive maintenance and to monitor operation in machines and assembly lines. Processing the multitude of data requires users to invest in know-how and time. Panasonic has developed a self-diagnosis function for each sensor type. This function sends sensor data via IO-Link to a higher-level fieldbus, thus informing about the state of the sensor directly. This way, the amount of production data and the work needed to analyze the data is reduced.
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Sound Logger Sensor
NUL-212
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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Self-contained Pressure Sensor
AP-30 Series
AP-30 series digital air pressure sensor with unique 2-color digital display replaces conventional mechanical gauges. Choose from four different pressure units. Self-contained Pressure Sensor
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Current Protection Relay
The main earth fault protection relays in distributions systems, power stations & large manufacturing / processing plants can fail to detect a high impedance break down to earth causing hazard to human life & potential damage to plant & equipment. In these & other situations demanding extra sensitive earth fault protection, using solid state techniques, can be applied to detect earth currents down to 0.5% of the CT nominal current.
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Current Sensing Resistors, Thick Film Type
Panasonic Industrial Devices Sales Company of America
An AEC-Q200 Compliant SeriesPanasonic components specified as AEC-Q200 Compliant are consistently designed into automotive systems. However, today’s Design Engineers are specifying AEC-Q200 components to meet the high-quality standards of devices beyond automotive applications.
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High Current Transformers
High Current Transformer is designed to elevate and check the temperature of the conductors at high current levels, in order to simulate the current loading conditions found in electrical circuits. High Current Transformer is designed as an open type transformer that uses the test object as its secondary coil or has 1 or 2-turn self secondary winding. The conductors cores' temperature depends on the short-circuit high current caused by the test object. According to the current going through the test object, the test temperature of the conductor will change. The loop temperature is measured by a thermocouple probe which is directly connected to conductor.
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Current Probes
Any one of several techniques used to measure electric current. The measurement of current ranges from picoamps to tens of thousands of amperes.
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Temperature Sensor
Precision temperature sensors from Stellar Technology are in demand worldwide for a variety of industrial test, measurement and process control applications.
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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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Optical Fiber Sensors
Optical sensors based on Fiber Bragg technology (FBG) are a reliable and safe solution for numerous testing applications, such as in structural testing and lightweight construction. Benefit from perfectly-matched measurement chains when using an optical FBG sensor based on Fiber Bragg Gratings made by HBM FiberSensing.
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Cryogenic Temperature Sensors
Thermocouple wire
Thermocouple wire is used in a variety of cryogenic applications, but special techniques must be employed to approach temperature accuracies of 1% of temperature, even without consideration for the effects of high magnetic fields or high radiation fluxes. The problems are further complicated by exposure to variable gradient conditions at cryogenic temperatures.
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Leaking Current Meter
7610B
Peaceful Thriving Enterprise Co Ltd
This is a stable, low power consumption, and high accuracy 3 1/2 digits (2000 counts) leaking current tester for automobile. Leaking current for automobile is generally as small as milliamps, which is hard to measure by clamp meter. By plug this meter with the fuse box, user is able to measure leaking current as small as 1 mA.
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Spherical Underwater Quantum Sensor
LI-193
The LI-193 Spherical Quantum Sensor measures PAR in air or underwater from all directions at depths up to 350 meters. This sensor is useful for studies of phytoplankton, which uses radiation from all directions. The measurement is referred to as Photosynthetic Photon Flux Fluence Rate (PPFFR) or Quantum Scalar Irradiance.
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Magnetic Field Sensor
Vernier Software & Technology, LLC
The Magnetic Field Sensor can be used to study the field around permanent magnets, coils, and electrical devices. It features a rotating sensor tip to measure both transverse and longitudinal magnetic fields.
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Carbon Dioxide Sensor, CO2
ENVIROMUX-CO2
CO2 room sensor for periodically unoccupied areas. Measures CO2 in a range of 0 to 2,000 ppm. 0 to 5 VDC output. Continuous automatic air pressure compensation. LED indicators for operation status and system test. Maximum cable length: 1000 ft (305m). Powered by ENVIROMUX-2D/5D/16D. Regulatory approvals: RoHS.
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Frequency to Current Converter
DAT4540R
The Frequency to Current converter DAT4540R is a signal conditioning din rail mount converter which converts a pulse input to an analog output equal to the set range which is selectable from 0.1 Hz up to 20 KHz. The DAT4540R also provides 2 relay outputs and a transistor output. The input can be from a Tacho, TTL, PNP transistor or from any Namur standard. The DAT4540R provides a Voltage or Current output that is isolated from the power supply and input.
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IoT Sensors
RF Solutions offers a powerful range of IoT sensors and wireless monitoring sensors designed to provide real-time data collection and monitoring via a smartphone app or an online web database. These innovative sensors enable seamless, wireless connectivity, allowing users to track critical parameters remotely and automate processes with ease. Ideal for a wide variety of industrial, commercial, and home applications, our sensors deliver precise measurements and reliable performance, ensuring your systems are always running optimally.
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SQUID Sensors
Magnetometers
The famous cart-wheel design multiloop dc SQUID magnetometers, designed and fabricated by PTB-Berlin are available in three different sensitivities.
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Shaft Speed Sensors - Magnetoresistive
1102 / 932 / 933 XP
Features• Square-wave pulse frequency output, NPN open-collector• Zero speed operation with no signal loss• 5-24 VDC powered• 1/2" NPT conduit port (933 XP)• Non-contact, large gap distance sensing• Simple to install and set up• Works with Electro-Sensors magnetic pulser discs / wraps• 1102 – non-threaded stainless steel
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On / Off Tilt Sensor
SQ-SEN-390
The SQ-SEN-390 series sensor acts like a position sensitive switch which is normally closed when below horizontal and normally open when above horizontal.
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Real-Time Ocean Sensor Network
Powered by the Sofar Spotter network: the largest real-time ocean sensor network in the world. Save on fuel and costs while leaving a smaller footprint on the planet.
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Safety / Area Sensors
Panasonic Industrial Devices Sales Company of America
Panasonic provides general purpose, small object and slim body Area Sensors for detection of intrusions and parts, edges of moving or falling objects and to control access. These compact and ultra-slim picking Sensors with easily visible job indicators verify picking of parts in cell production and assembly line.
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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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Capacitive Sensors
Leuze electronic GmbH + Co. KG
Capacitive sensors can detect solid, liquid or granular objects. With these sensors highly structured and non-dimensionally stable objects e.g. the fill levels of liquids or bulk materials can also be detected in direct contact with the medium or through a non-metallic container wall. They are also suitable for completeness inspections. Capacitive sensors also function reliably in an extremely dusty or dirty environment. An array of different designs and large operating ranges enable the use in practically all areas of application in industrial automation.
