Alpha Moisture Systems DS1200-PDT Посібник користувача - Сторінка 15
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Друкувати сторінкуSpecifications
DS1200
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Temperature operating range = -20°C to +60°C (-4°F to 140°F)
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Power supply = 20 – 300 VDC, or 22 to 253 VAC 50 – 60 Hz
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3.2W internal power consumption
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3.5W maximum power consumption
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Isolation voltage test / operation = 2.3KVAC / 250 VAC
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Signal to noise ratio = Min 60dB (0-100kHz)
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Display Response time (0-90%, 100 to 10%) = 0.4s.
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Wire size, pin 45 & 46 (max) = 1 x 1.5mm2 stranded wire
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Wire size, others (max) = 1 x 2.5mm2 stranded wire
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Relative Humidity = < 95% RH
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Dimensions (HxWxD) = 48 x 96 x 120mm
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Cut out dimensions = 44.5 x 91.5mm
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Ingress Protection = (Front panel) IP65/NEMA4
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Weight = 230g
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Input
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From Model PDT
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Error detection = Cable loop break
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Display
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Display Readout = PDT range
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Scrolled error display
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Current Output
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Programmable signal ranges = 0...20 or 4...20mADC (Factory set)
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Load (max) 20mA / 800Ω / 16VDC
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Load stability ≤ 0.01 % of span / 100 Ω
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Relay
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Relay function
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Hysterisis 1% of range
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Max voltage = 250 VRMS
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Max Current = 2A /AC
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Max AC power = 500VA
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Max current at 24 VDC = 1A
Model DS1200-PDT - Dewpoint Hygrometer
= setpoint
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