15
Model DS1200-PDT - Dewpoint Hygrometer
Specifications
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
o
From Model PDT
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Error detection = Cable loop break
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Display
o
Display Readout = PDT range
o
Scrolled error display
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Current Output
o
Programmable signal ranges = 0…20 or 4…20mADC (Factory set)
o
Load (max) 20mA / 800Ω / 16VDC
o
Load stability ≤ 0.01 % of span / 100 Ω
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Relay
o
Relay function
= setpoint
o
Hysterisis 1% of range
o
Max voltage = 250 VRMS
o
Max Current = 2A /AC
o
Max AC power = 500VA
o
Max current at 24 VDC = 1A
