Loop backs
connect input to ouput to test I/O loop.
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Product
Loop Antennas
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A loop antenna is a radio antenna consisting of a loop or coil of wire, tubing, or other electrical conductor, that for transmitting is usually fed by a balanced power source or for receiving feeds a balanced load.
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Product
- RS-232 to Current Loop Converter
Model 65A
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FEATURES: Active/Passive Loops; 20 or 60 mA. Operation; DC To 19.2 KBPS; Half/Full Duplex; Optically Isolated; DTE/DCE Selectable. The Model 65A is a small, versatile, RS-232 to Current Loop Converters for use with teletypes or computers providing local terminal input via a 20mA. (or 60 ma.) current loop. The Model 65 includes a wall mounted transformer and internal power supply circuitry.
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Product
Pump Back Gas Analyser
Rapidox SF6 6100
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The Rapidox SF6 6100 Pump Back is the latest in fully-automatic gas analysers, designed for controlling and monitoring the quality of SF6 in medium & high voltage gas insulated electrical equipment. Exceptional accuracy and stability are provided when measuring the purity of SF6 gas, through specially selected sensors.
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Product
Push Back Probes (VF100) VF10017B180G05
1010313
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The Push Back Probes (VF100) VF10017B180G05, with Order code 1010313, are an essential component for precise electronic applications. Designed with a basic contact probe structure, these probes offer flexibility and reliability, operating effectively in environments with a temperature range from -45°C to +100°C. Their 2.54 mm pitch makes them suitable for various circuit designs, ensuring excellent contact performance in demanding applications.
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Product
Current Loop Adapter
OP-1C
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This adapter supports current loop communications.The kit incorporates a communications circuit with photo-coupler isolation and constant-current power supply of insulated type, thus realizing not only monitoring but also easy communications testing with passive or active current loop devices.
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Product
Push Back Probes V0406B300G15
1014167
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The V0406B300G15 Push Back Probes are a cutting-edge solution designed for precision measurement and contact applications. Operating within a temperature range of -45°C to +100°C, these probes are constructed to deliver reliable performance across various environments. With a pitch of 4.00 mm (157 mil), they provide an excellent balance between size and functionality, making them suitable for tight spaces while ensuring accurate readings and connections.In addition to their basic contact functionality, these probes have impressive electrical specifications, capable of handling a continuous current of up to 8.00 A with a typical contact resistance of only 30.00 mOhm. The mechanical design boasts a preload of 400 cN, spring force of 1500 cN, and a nominal travel of 9.50 mm, allowing for greater versatility in applications. The materials used in the construction, such as beryllium copper for the plunger and gold plating, ensure durability and longevity, making the V0406B300G15 an essential tool for specialists in the field.
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Product
Loop Powered Indicators
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DEVAR loop powered indicators are designed to easily convert any standard 4 to 20mA loop signal to readout directly in engineering units. Optional back-lit display available.
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Product
Loop Calibrator
6500 LC
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Standard Electric Works Co., Ltd
● 4-20mA (1kΩ load, 24V Loop Supply).● 0.025% Basic Accuracy.● Simple Operation Interface.● Auto Ramp and Step Functions.● 0-20mA, 0-24mA selectable.● Incremental percentage setting : 0-100%.● Warning beeper when output is open.● 0-24V output.● The minimum load of 20kΩ on voltage mode.
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Product
Loop Meter
MZC-310S
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The MZC-310S is a professional portable meter for testing electrical installations with over-current circuit breakers. The instrument measures short-circuit L-PE, L-N and L-L loop and prospective short-circuit loop current. A measurements can be done either with low testing current (up to 42A) with 2-pole method or high testing current (up to 280A) with 4-pole method that enables measurements with very high accuracy and resolution.
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Product
Active Dual Loop Antenna
KH30936
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Beijing KeHuan Century EMC Technology Co,.LTD
KH30936 active dual loop antenna is used for adjusting, testing, measuring and other receivers. It has many advantages:1. The antenna coverage frequency is wide: 150KHz ~ 30MHz .2. The field strength value is measured according to the correction coefficient within the effective frequency range, which is convenient to use.3. The antenna power is supplied by the host, which is convenient for outdoor measurement.4. Compared with the single loop antenna, the advantage is to read the maximum value directly, which eliminates the tedious steps of rotating the antenna to find the maximum value and the interference of the human body to the signal.
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Product
4-20mA Current Loop USB Data Logger
EL-USB-4
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This data logger measures and stores up to 32,000 current loop readings over flashing red and green LEDs. The data logger features a pair of screw terminals and is supplied complete with a a 4-20mA d.c. measurement range. The user can easily set up the logging rate and start time, and download the stored data by plugging the module straight into a PCs USB port and running the purpose designed software under Windows 2000, XP or Vista
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Product
Push Back Probes (VF100) VF10005B190G15
1005075
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The Push Back Probes (VF100) VF10005B190G15, designated by order code 1005075, are essential tools designed for precision applications requiring high reliability and durability. These basic contact probes exhibit a unique design featuring a pitch of 2.54 mm, and a wide operating temperature range from -45°C to +100°C, making them suitable for various demanding environments. With a nominal travel of 5 mm and maximum travel capability of 5.5 mm, these probes ensure optimal functionality for a range of testing scenarios.
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Product
Push Back Probes (VF4) VF416B180G05
1005150
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The Push Back Probes (VF4) VF416B180G05, with order code 1005150, is designed to deliver exceptional performance in precision applications. Engineered with a basic contact probe design, the VF4 series boasts a pitch of 4.00 mm (157 mil), making it ideal for intricate electronic components. With a temperature range from -45°C to +100°C, it is suitable for various operating environments. This probe is crafted to handle continuous current up to 10A and maintains a low typical contact resistance of 30 mOhm, ensuring reliable electrical connectivity even under demanding conditions.
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Product
Push Back Probe (VF4) VF483B0001G05
1005604
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The Push Back Probes (VF4) VF483B0001G05, with order code 1005604, is designed to provide precise and reliable performance across various applications. This basic contact probe features a compact design with a pitch of 4.00 mm, allowing it to integrate seamlessly into tight spaces while maintaining consistency in contact. With a temperature range of -45°C to +100°C, these probes are suitable for both cold and warm environments, making them extremely versatile.
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Product
Loop powered Moisture Analyzer
PLMa
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Multifunctional Multi-Purpose Cost Effective, easy-to-use dew point sensor, dew point probe
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Product
Push Back Probes (VF3) VF383B0005G15
1005899
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The Push Back Probes (VF3) VF383B0005G15, specifically coded as 1005899, is designed for precision and reliability in demanding applications. This basic contact probe showcases an operational temperature range of -45°C to +100°C, making it suitable for various environments. Its continuous current capacity of 8.00 A and a typical contact resistance of just 30.00 mOhm ensures efficient performance while maintaining superior electrical conductivity.
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Product
Single Loop Controller
1160+
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The 1160+ controller is an evolved product from the West N6100. The product benefits from having more versatile features and user-friendly functionalities such as remote setpoint inputs, digital inputs, plug-in output modules, a customisable operator/HMI menu, jumperless and auto-hardware configuration, and 24VDC transmitter power supply.
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Product
Short Circuit Loop Impedance Meter
AMZC-304
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Short circuit loop impedance measurement in networks with nominal voltage: 220/380V, 230/400V, 240/415V, with frequency 45…65Hz ; Short circuit loop impedance measurement with 15mA current, without triggering RCD. ; Detection of the replacement L and N in the socket and automatic swap in the meter
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Product
Push Back Probes (VF3) VF383B0002G15
1005896
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The Push Back Probes (VF3) VF383B0002G15 is a high-precision contact probe designed for reliable performance in a variety of demanding environments. With a temperature range of -45°C to +100°C, this probe ensures that it can operate effectively under extreme conditions. Its robust construction features a beryllium copper plunger with gold plating, providing excellent conductivity and corrosion resistance. The brass barrel, also gold-plated, complements the design, ensuring durability and reliability during use.In terms of functionality, the VF3 probe boasts impressive specifications. The continuous current rating is 8.00 A with a typical contact resistance of just 30.00 mOhm, minimizing energy losses and enhancing efficiency. The mechanical specs of the probe include a preload of 300 cN and a spring force of 1500 cN, enabling the probe to maintain consistent contact under various pressures. With an impressive pointing accuracy of ±0.10 mm and a nominal travel of 5.00 mm, this probe is engineered for precision in measurement applications.
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Product
Panel-mounted Power Amplifier(Hardware In The Loop Simulation)
PA30Bi
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PA30Bi is the panel-mounted type real time simulation amplifier with three-phase current and four-phase voltage.
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Product
Push Back Probes (VF4) VF483B0009G15
1009131
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The Push Back Probes (VF4) VF483B0009G15, with order code 1009131, is engineered for high-performance applications with precision and reliability. Designed as a basic contact probe, it performs optimally under varying conditions, supported by a wide operational temperature range of -45°C to +100°C. This ensures that the probes can be utilized across diverse environments without compromising functionality. The VF4's structural integrity is bolstered by high-quality materials, employing beryllium copper for the plunger, providing excellent electrical conductivity and durability over extended use.
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Product
Open Loop Current Sensor
C03 30A
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The C03 offers efficient and precise sensor solutions for direct, alternating and pulsed currents in industrial, commercial and communication systems. It consists of three main components: an accurate, linear Hall sensor with low temperature drift, a flux collector and a transformer. It is characterized by a very low resistance and thus lowers power loss and temperature drift - for optimal performance.
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Product
Push Back Probes (VF4) HVF4DS-30
1015615
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The Push Back Probes (VF4) HVF4DS-30 delivers precision performance with a critical pitch of 4.0 mm, making it ideal for applications that require exact measurements and reliable operation. This product features a compact design with a total length of just 3.00 mm and an outer diameter of 3.60 mm, allowing for efficient integration into various systems and setups. The probe's construction ensures durability and consistent performance under typical operating conditions.
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Product
Push Back Probes (VF4) VF405B300G15
1002316
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The Push Back Probes (VF4) VF405B300G15 is an advanced basic contact probe designed for high-performance applications. It features a precision-engineered design that offers excellent thermal stability, capable of operating within a temperature range from -45°C to +100°C. This probe is specifically optimized for reliability and durability, making it ideal for use in critical environments where accuracy and responsiveness are paramount. Its compact design makes integration into existing setups seamless, providing the versatility needed for various applications.
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Product
Loop Tack Tester
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Loop Tack Tester is applicable to measure the tack property of adhesive tapes, pressure-sensitive adhesives (PSA), and adhesive materials according to ASTM D6195.
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Product
Current Loop Expansion Kit
OP-SB85C
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This expansion kit supports current loop communications.The kit incorporates a communications circuit with photo-coupler isolation and constant-current power supply of insulated type, thus realizing not only monitoring but also easy communications testing with passive or active current loop devices.
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Product
Push Back Probes (VF3) VF383B0008G15
1007117
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The Push Back Probes (VF3) VF383B0008G15, assigned order code 1007117, represents an efficient solution for contact probing across a variety of applications. With an operational range of -45°C to +100°C, these basic contact probes are designed for robust performance in both low and high-temperature environments. Featuring a pitch of 3.00 mm, the probes ensure dependable connectivity, especially in precise applications where accuracy is paramount. Equipped for a continuous current of 8.00 A, these probes provide the electrical capacity needed for demanding tasks while maintaining a typical contact resistance of just 30 mOhm, thus optimizing efficiency and minimizing energy loss.
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Product
Push Back Probes (VF3) VF317B230G05
1008136
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The VF317B230G05 Push Back Probe is engineered to provide robust performance in a variety of applications, thanks to its precise mechanical and electrical specifications. With a compact design that maintains a pitch of 3.00 mm (118 mil), this basic contact probe can operate effectively in temperature ranges from -45°C to +100°C. The probe supports a continuous current of up to 8.00 A while ensuring a typical contact resistance of just 30.00 mOhm, thus ensuring reliable connections even in demanding settings.
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Product
Back and Forth Scratching Tester
WGQ-60
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Shanghai Dean Electrical Co., Ltd
Executive standard: NEMA、JIS; Inspection standard: JB/T4279.15-2008Used to detect the scraping resistance of coating and cable insulation layer of flat wires of 0.800～5.600mm (narrow side) and the silk and enamel covered round wires with nominal conductor diameter of 0.100～5.000mm;Application of SCM control allows for fast operation and strong anti-interference capacity;Sample support table allows for parallel rise and fall, maintaining close contact between the entire plane with sample;Scratching needle is vertical to the paint scraping direction and parallel with sample supporting table;When film is scratched and the action current is ≥5mA, painting scraper would automatically stop scraping;LED would automatically display the number of scraping.
