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Ultrasonic Sensors
Closed loop current sensor based on the principle of Hall-effect. It can be used for measuring AC,DC,pulsed and mixed current. Electrical Characteristics
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Type
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RTCSM006NPT
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RTCSM015NPT
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RTCSM025NPT
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RTCSM050NPT
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IPN
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Primary nominal input current
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6
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15
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25
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50
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A
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IP
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Measuring range of primary current
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0~+19.2
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0~+48
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0~+80
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0~+150
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A
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CS
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Circle quantity of secondary coil
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960+1
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1200+1
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2000+2
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2000+2
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RIM
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Internal measuring resistance
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100+0.5%
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50+0.5%
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50+0.5%
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25+0.5%
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A
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VOUT
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Secondary nominal output voltage
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0.625+0.5%
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0.625+0.5%
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0.625+0.5%
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0.625+0.5%
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V
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VC
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Supply voltage
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+5(+5%)
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V
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IC
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Current consumption
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IP=0 <20
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mA
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VD
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Insulation voltage
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AC/50Hz/1min 2.5
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kV
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µL
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Linearity
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<0.1
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%FS
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X
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Accuracy
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TA=25oC <+0.7
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%
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VO
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Zero offset voltage
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IP=0 TA=25oC <2.5+1%
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V
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VOT
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Thermal drift of V0
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IP=0 TA=-40~+85oC +0.5
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mV/oC
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di/dt
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di/dt accurately followed
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>50
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A/s
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TR
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Response time
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<500
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ns
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f
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Frequency bandwidth(-1dB)
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DC~200
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kHz
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TA
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Ambient operating temperature
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-40~+85
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oC
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TS
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Ambient storage temperature
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-40~+100
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oC
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Standard
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Q/3201CHGL02-2007
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