FS207 Fiber Optic Current Meter
FS207 Fiber Optic Current Measuring Instrument is a current measuring instrument based on Faraday's magneto-optical effect and Ampere loop theorem.
It adopts miniaturized packaging technology to realize the miniaturization and portability of the product, supports analog input function, and the flexible sensing ring surrounds the measured conductor, which can realize the rapid measurement of current and online calibration of the sensor.
Key Features
Immunity to stray magnetic fields, easy installation, precise calibration, display function, extensive output interfaces
Application area
It is suitable for AC and DC fast measurement and calibration in various fields, especially suitable for fast measurement in narrow space, and can be compared with the existing installed sensors to test and calibrate.
- Technical Specifications
- Application Cases
技术规格
| Technical indicators | |
| Rated current(Ir) | 0.1/0.2/0.5/1/2/5/10/20/50/100/200/400/600/800kA |
| Maximum range | 120% Ir |
| Measurement accuracy (10%~120%Ir) | ≤0.2% |
| Linearity (10%~120%Ir) | ≤0.1% |
| bandwidths | 0~3kHz/30kHz |
| Response time | 300us/30us |
| Numeric display refresh frequency | 3Hz |
| Sensor fiber optic cable | |
| Sensor fiber length | 3/6/9/12/20/30m |
| Transmission fiber length | 5/10/15/30m |
| Cable diameter | 5mm |
| Fiber optic cable voltage resistance | 2kV |
| Minimum bending radius | 160mm |
| Maximum tensile strength | 100N |
| Output methods | |
| One digital fiber optic output | FT3 (10/50/100ksps) |
| One digital RS485 output | Modbus-RTU (3sps) |
| One analog voltage output | ±5V/±10V |
| One analog current output | 4～12～20mA |
| Analog Output Terminal | 5.08mm Phoenix Terminal |
| Input methods (Version B ) | |
| Analog voltage input | ±10V |
| Analog input terminal | BNC |
| Environmental conditions | |
| Sensor ring operating temperature | -10°C～+60°C |
| Collector operating temperature | -5°C～+55°C |
| Storage temperature | -40°C～+70°C |
| Protection grade | IP30 |
| Humidity | 5%～95% |
| Altitude | ＜4000m |
| Power supply | |
| Operating power | 12V DC |
| Power consumption | ＜10W |
| Physical Size | |
| Collector size (W×H×D) | 157mm×40mm×190mm |
| Collector weight | ≤3kg |
| Collector screen size (Version B ) | 1.3inch（30mm×15mm） |
应用案例
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