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Pulse amplifier
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Slot initiator
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Sensor SJ 3,5-N-K37
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Power supply (from SITRANS F RA110)
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8 V DC, Ri approx. 1 k? (DIN 19234) Ci = 40 nF; Li = 160 µH
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Change in current consumption on pulse
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? 1 mA/ ? 3mA (DIN 19234)
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Permissible line resistance between pick-up and amplifier
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? 50 ? (DIN 19234)
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Number of pulses per revolution of the drive
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10 or 100
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Phase position of the channels of the double pick-up
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180 ° : 180 ° ± 30 °
Electrically offset 90 ° ± 30 °
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Duty factor
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1 : 1 ± 17 %
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Max. pulse frequency
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3 000 Hz
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Pulse valence
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Dependent on value per revolution of the drive of the respective meter
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Permissible ambient temp.
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-25 ... +100 °C (-13 ... +212 °F)
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Degree of protection
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IP43 to EN 60529 with register
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P65 to EN 60529 with protective cover
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This pulser has the EC-Type Examination Certificate PTB 99 ATEX 2219X.
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Mounting position
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Any
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Weight approx.
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1.2 kg (2.65 lb)
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Ex approval
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IIG EEx ia IIC T6
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