Product Specification

CR5211S DC Current Sensing Transducers are designed to provide a DC signal which is proportional to a DC sensed current. These devices are designed for direct current only, tartgeting them towards general and daily applications. The ranges 2 to 10 Amp utilize an advanced Magnetic Modulator technology and the ranges 20 amps and above utilize Hall Effect technology. The CR5211S has a +/- 10VDC that is Bi-Directional, ideal for battery charging applications.

CR5211S?Split Core Current Transducers?Features
? +/- 10 Vdc output
? 24 Vdc powered
? Use with external current transformers
? Highest precision available
? Connection diagram printed on case

CR5211S?Split Core Current Transducers?Specifications
? Basic Accuracy: 1.0%
? Calibration: True RMS Sensing, Average RMS, DC
? Thermal Drift: 500 PPM/°C
? Operating Temperature: 0°C to +60°C
? Installation Category: CAT II
? Polution Degree: 2
? Insulation Voltage: 2500 Vdc
? Altitude: 2000 meter max.
? Frequency Range: DC Only
? MTBF: Greater than 100 K hours
? Cleaning: Water-dampened cloth
? Supply Voltage: 24 Vdc ±10%
? Output Load: 2K Ω or Greater
? Response Time: 250 ms max. 0-90% FS?
? Relative Humidity: 80% for temperatures up to 31°C and decreasing linearly to 50% at 40°C

CR5211S?Split Core Current Transducers?Applications
? Battery Chargers and systems
? DC Motor Drives
? Power Supply Management
? Mobile Applications

CR5211S?Split Core Current Transducers?PART NUMBERS