Description:
The FR1050 series flexible current clamp meter is carefully designed and manufactured for on-site testing of AC high current and leakage current. It has the characteristics of high accuracy, good linearity, and anti-interference ability. It can replace traditional ordinary clamp meters and large-caliber clamp meters to measure large current leakage current. It is widely used in electric power, communications, meteorology, railway, oil fields, construction, measurement, scientific research and teaching units , Industrial and mining enterprises and other fields. It is especially suitable for places with dense wiring, transformer against the wall to connect to the subway core current test, thick wire cable test, relay protection, silicon controlled rectifier, frequency conversion speed regulation, semiconductor switch, power electronic conversion equipment, arc welding and other signals with serious distortion Current test in industrial environment.
The flexible current sensor, Rogowski Coil (Rogowski Coil), uses advanced Rockwell coil (or Rogowski coil) technology. It is a toroidal coil that is evenly wound on a non-ferromagnetic material. It has no hysteresis effect and no magnetic saturation. Very high linearity and strong anti-interference ability. The output signal is the differentiation of current with respect to time. By integrating the output voltage signal, the input current can be truly restored, and the measurement current range can be from milliampere level to tens of thousands of amperes. The coil part of the flexible current clamp has no exposed metal conductors, non-contact measurement, safe and fast; its small size, light weight, exquisite appearance, soft and flexible, suitable for narrow environments and densely wired places; high measurement accuracy, strong reliability, Response frequency bandwidth, users can customize the coil length according to their needs.
The meter also has functions such as AC and DC current and voltage testing, alarms above the set value, data retention, and data storage. It is easy to use and is an indispensable tool for electrical safety inspections.
★ Brand new design, high-end appearance, luxurious black screen.
★ 1mA resolution, accurate measurement of leakage current.
★ It can replace the traditional bulky pliers, which is convenient and accurate, and the calibre configuration is flexible.
★ AC voltage: 0~750V DC voltage: 0.0V~1000V
★ 500 sets of data storage
Specification:
Model: FR1050A
Coil length: 470mm
Inner diameter of coil: φ 150mm
Current range: 0A-10000A
Current resolution: 0.1A
Function: current test, leakage current test
Current accuracy: accuracy ±2%±5dgt (the wire is in the center of the flexible coil, 23°C±2°C)
AC voltage: 0.0V~750V AC, accuracy ±1.5%rdg±3dgt
AC voltage resolution: 0.1V
DC voltage range: 0.0V~1000V DC accuracy ±1.5%rdg±5dgt
DC voltage resolution: 0.1V
Sampling rate: 2 times/sec
Power supply: DC4. 5V AAA alkaline battery (1. 5V AAAX3)
Backlight: Yes
Test method: flexible CT
Instrument size: host size: width and height 151*100*35mm (without coil)
LCD size: 45mmX 28mm
Coil thickness: φ 8mm (suitable for narrow environments and densely arranged places, etc.)
The total weight of the instrument: 220g (φ 150mm caliber including battery)
Overflow display: over-range overflow function: ‘OL’ symbol display
Data storage: 500 groups
Data full: data full function: ‘FULL’ symbol display
Battery voltage: The battery voltage is displayed in 4 cells, and when the battery symbol shows empty, the power has been lower than 3.15V
Insulation resistance: greater than 100M (1kV)
Working temperature and humidity: -10°C~40°C below 70%rh
Storage temperature and humidity: -10°C~60°C below 80%rh
Suitable for safety regulations: IEC1010-1, 1EC1010-2-032, pollution degree 2, CAT II (600V) IEC61326 (EMC standard)
Package includes:
1 x Flexible current meter
1 x Set test lead (one red and one black)
1 x Instrument package
1 x User manual
Details picture:
Reviews
There are no reviews yet.