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series Rogowski coil current sensor(with integrator) FR100RD Rogowski Coil Integrator
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Meorient Import & Export Co.LTD
China - Hangzhou
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Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
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Product Specifications
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Product Description
FR100RD series Rogowski coil current sensor is a toroidal coil that is wound evenly over non-ferromagnetic material. It has no hysteresis effect, almost zero phase error, no magnetic saturation, and good linearity. The output signal is the differential of current vs. time. By integrating the output voltage signal, the input current can be truly restored, and its measurement current range can range from milliamperes to millions of amperes. Mainly used for AC leakage current, high current, high harmonic current, complex waveform current, transient inrush current, phase, electric power, power, power factor and other detection. With integrator, easy to integrate into other equipment, such as: electric energy meter field calibrator, multi-function energy meter, oscilloscope, digital multimeter, cable identification instrument, cable fault detector, double clamp grounding resistance tester, double clamp phase voltmeters, digital current recorders, etc., can measure and compare a variety of electrical parameters in an uninterrupted state.
FR100RD flexible coil current sensor coil part without any exposed metal conductor, non-contact measurement, safe and reliable; it’s small size, light weight, exquisite appearance, soft and flexible, suitable for narrow environments and cable intensive places; wide measurement range, high precision , reliability, wide response frequency bandwidth, users can customize coil length according to demand. Widely used in electricity, communications, meteorology, railways, oil fields, construction, measurement, research and teaching units, industrial and mining enterprises and other fields. Particularly suitable for industrial environments such as relay protection, thyristor rectification, frequency control, semiconductor switches, power electronics conversion equipment, arc welding and other serious signal distortion.
Main Feature
Jaw size： φ100mm,φ200mm,φ300mm
Range： 0A～10kA
Resolution： 0.1A
Accuracy： ±1.0%FS
Line length： 315mm,630mm,950mm
Output method： 0.3mV/A 3mV/A 30mV/A three gears
Technical Data
I. Model specification
Model Number | FR100RD | FR200RD | FR300RD |
Coil Length | 315mm | 630mm | 950mm |
Coil Inside Dia. | φ100mm | φ200mm | φ300mm |
Weight | 80g | 100g | 120g |
II. Technical Specification
Function | Test AC leakage current, high current, high harmonic current, complex waveform current, transient inrush current, phase, power, power, power factor, etc. |
Test mode | Flexible CT: The output signal is the current-to-time differential. By integrating the output voltage signal, the input current can be truly restored. |
Coil diameter | φ8mm |
Range | 0A～10kA |
Resolution | 0.1A |
Output | 0.3mV/A 3mV/A 30mV/A third gear (can be customized for 0-5V, 4-20mA, etc.) |
Power supply | 9V 6F22 battery |
Low battery indication | Have |
Power consumption | 6 mA at voltage output, an alkaline dry battery is expected to be powered continuously for 80 hours |
Accuracy level | ±1.0%FS (50Hz/60Hz)；23℃±2℃，below 70%RH，the wire is at the center of the coil) |
Phase error | ≤1°(50Hz/60Hz；23℃±2℃) |
Initial phase | 90° |
Output interface | BNC connector (optional audio plug, banana plug, bare wire) |
Output line length | 2m |
Electric field interference | No hysteresis effect, no external electric field interference |
Wire position | The tested wire is at the center of the coil, and the position error affects ≤±0.3%FS |
Response frequency | 0.1Hz～10MHz |
Line voltage | Tested below AC 1000V |
Working temperature and humidity | -20℃～50℃；below 80%rh |
Storage temperature and humidity | -10℃～60℃；below 70%rh |
Insulation strength | AC 2000V/rms(Both ends of the coil) |
Suitable for safety regulations | IEC1010-1、IEC1010-2-032、pollution level 2、CAT IV 1000V |
Random attachment | Sensor: 1 piece |
FAQ
If you want to know more details, welcome to contact us.
Lin Gao
Zibo Senyuan Electric Co., Ltd.
Email:senyuan@zbsywm.com
Mobile/WhatsApp: ( 0086) 13869301972
Q: Is there an OEM service?
A: As the trusted and professional supplier, we accept the sample order, even for one piece. Also provide the OEM service, sample order is OK.
Q: Which payment methods are supported?
A: As the trusted and professional supplier, we accept the sample order, even for one piece. Also provide the OEM service, sample order is OK.
Q: Do you support after sales service?
A: Most products we provide warranty of 12months, some with the longer warranty of 24months.
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