Snímač proudu - CSNA111

Objednací kód: CSNA111
Výrobce: Honeywell
Záruční lhůta: 24 měsíců

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Popis produktu
Technické parametry
Description The CSN Series of closed loop current sensors are based on the principles of the Magnetoresistive or Hall effects, and the null balance or zero magnetic flux method (feedback system). The magnetic flux in the sensor core is constantly controlled at zero. The amount of current required to balance zero flux is the measure of the primary current flowing through the conductor, multiplied by the ratio of the primary to secondary windings. This closed loop current is the output from the device and presents an image of the primary current reduced by the number of secondary turns at any time. This current can be expressed as a voltage by passing it through a resistor.
Parametr Hodnota
Product Type Closed Loop Linear
Sensed Current Range ±70 A
Output Type Current
Operate Current 50 A RMS @ 25 °C
Supply Current ±10 mA + Output
Supply Voltage ±15.0 Vdc
Offset Current < ±0.2 mA
Offset Current Drift < ±0.6 mA
Coil Resistance 90 Ohm
Response Time < 1 µs
Coil Turns 1000
Output Nominal 50 mA
Operating Temperature 0 °C to 70 °C [32 °F to 158 °F]
Measuring Resistance 40 Ohm min., 135 Ohm max.
Housing Material Polycarbonate/ABS Blend (UL94-V0)
Pinout Style Offset
Accuracy ±0.5 %
Series Name CSN