!9#CR Magnetics CR4420S-300 Split Core Current Transducer with Single Element, 0 - 300 Output Load, 24 VDC +/-10%, 0-300 AAC Input Range, 4 - 20 mADC Output Range
Brand : CR MagneticsRate :
Price : $187.76
Post Date : Mar 29, 2012 01:32:48
Temporarily out of stock. Order now and we'll deliver when available. We'll e-mail you with an estimated delivery date as soon as we have more information. Your credit card will not be charged until we ship the item.
The CR4420S series, current transducers produce a calibrated 4-20 mADC signal that is proportional to the average RMS input AC current. Designed for multi-point current sensing, these devices provide excellent features in a high value package. The output signal is generated from a user supplied 24 VDC power supply within the output current loop. Basic accuracy: 1.0 percent. Calibration: true RMS sensing, average RMS, DC. Thermal drift: 500 PPM/ degree C. Operating temperature: 0 degree C to +60 degree C. Installation category: CAT II. Polution degree: 2. Insulation voltage: 2500 VDC. Altitude: 2000 meter max. Frequency range: DC, DC to 4KHZ, 20 Hz - 5 KHz. MTBF: Greater than 100 K hours. Cleaning: water-dampened cloth. Supply voltage: 24 VDC +/-10 percent. Output load: 4-20 mA DC - 0 to 300 W, 0-5 VDC - 2K W or greater. Response time: 250 ms max. 0-90 percent FS (0.25 ms for CR5410S). Relative humidity: 80 percent for temperatures up to 31 degree C and decreasing linearly to 50 percent at 40 degree C. Applications: multi-point current sensing and control panels, monitor motor faults, monitor heating elements, monitor lighting elements. Features: low cost, high accuracy, interfaces with most commercially available, instrumentation, connection diagram printed on case. Supply current: typical 25mA, Max 45mA. Torque specs.: 3.0 inch lbs. (0.4Nm).
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