IsoBlock I-FG-4c
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IsoBlock I-FG-4c 4-Channel FluxGate Current Measuring Module The IsoBlock Current-FG-SC is a 4 (four) channel (SC) module designed for high-quality isolated current measurements in the range from 6 to 50 Amperes. The IsoBlock Current-FG module provides 1200V primary-to-secondary isolation, which allows users to monitor a miscellaneous of currents at different potentials. The IsoBlock Current-FG uses Flux-Gate methodology to measure the current flowing through the input conductor. In essence, this technique works by placing a toroid with a high number of turns (secondary) around the input current path (primary), while a close-loop circuitry controls the current through the secondary to null out the magnetic field inside the toroid. The input current is then obtained by multiplying the current from the control circuitry by the number of turns of the secondary. This is followed by an anti-aliasing filter and a conditioning stage to output a ±5V signal. The compact form factor of the IsoBlock Current-FG module allows users to setup high channel density monitoring systems, making it ideal for deployed and portable systems. Integrated sensor noise (Referenced to input) Differential input dynamic range Integrated sensor noise (Referenced to input) Accuracy (percentage of reading) Max total phase shift at 60Hz Max Input delay Isolation voltage from primary side to secondary side Gain temperature drift < 0.05° Input-Output non-linearity Output voltage Gain (Using 5V standard output voltage) Differential input dynamic range Common mode rejection at 50kHz Power Supply Voltage Withstanding common mode surge voltage Withstanding differential mode surge voltage Output type Output Offset Voltage Differential Input impedance Common mode impedance Output impedance Mounting Type Connectivity (Connector for power in and signal out to/ from the sensor) The current input connectors are located at the top of the module in the figure above. A connector that servers to power the unit and output the sensor signal lays along the bottom. Conversion Factor Outer Dimensions HARDWARE DESCRIPTION indication of input, output and power of the IsoBlock I-FG-1c 108 dB 8 to 28 V The IsoBlock Current module is designed to mount on standard NS-35 or NS-32 DIN rails with minimal preparation, providing users ease of use and flexibility. Environmental Operating temperature Storage temperature

MERCHANICAL DIMENSIONS HARDWARE CONFIGURATION A. Connect 5V external power source to power the unit. For proper functioning the power supply should provide a voltage between 8V and 28V with at least 0.2A of continuous current and 0.4A surge during module start-up. B. Securely connect wire in the 20-6 AWG range between the source of measurement and an available IsoBlock’s input screw terminal. C. Securely connect one end of a twisted pair to the output terminals, and the other end to the inputs of your data acquisition unit THIS SENSOR IS NOT A SAFETY DEVICE AND IS NOT INTENDED TO BE USED AS...