Hsiang Cheng Model SPD-1, SPD-2

DC Isolating Industrial Transducer Series

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Hsiang Cheng SPD Series, DC Isolating Transducers

Product Parameters:
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Input RangesVoltage Input RangesCurrent Output RangeVoltage Output RangeCurrent
0~10 mV0~20 mV0~50 mV0~100 mV 0~200 mV 0~500 mV 0~1 V 0~2 V 0~5 V 1~5 V 0~10 V 2~10 V 0~1 mA0~2 mA0~5 mA1~5 mA 0~10 mA 2~10 mA 0~20 mA 4~20 mA 10~50 mA Specified 0~1 V0~2 V0~5 V1~5 V 0~10 V 1~10 V 0~1 mA0~2 mA0~5 mA1~5 mA 0~10 mA 0~20 mA 4~20 mA 0~50 mA 10~50 mA
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Specifications :
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General Specifications
Accuracy ( 23±3°C ) 0.25% ro / 23°C +3°C
Dielectric strength 4KV AC rms 1 minute between input / output / power / case IEC688Impulse Test : ANSI C37.90 / 1989, IEEE 587 / 1983, IEC255-3, 6KV (1.2 * 50 us), 3KA (8 * 20 us) ….. current onlySurge Test (ring wave) : IEEE 587 / 1983 (3KV – 0.5 us / 100 KHz), IEC255-3 (2.5KV – 0.25ms / 1MHz)
Output drive capability >10mA for voltage mode,> 10V for current mode> 10kΩ for resistance mode
Response time & ripple < 400 ms from 0 to 99% RO at operatingRipple < 0.5% P-P RO
Stability
Temperature stability < 0.015% per degree C, from 0 to 55°C
Long term stability < 0.5% RO per year
Storage condition Temperature range -25 to 70°C, RH 20 to 95% non condensed
Operating condition Temperature range -5 to 60 °C, RH 20 to 99% non condensed
Power supply Power Supply : AC 115V + 20%, 50 – 70HzOption AC 230V, DC 12 / 24 / 48 / 125V
Construction Socket plug-in type with barrier terminals
Power dissipation: < 3VA SPD-1< 6VA SPD-2
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