Alpha Moisture Systems DS5000 Manuale di istruzioni - Pagina 18
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14 DS5000 Specification
Transmitter:
Enclosure:
PCB Layout:
Display:
Alarm & Range Limits:
Front Panel:
Pressure Correction: Software pressure correction implemented.
Power Supplies:
Alarms:
Audible Beeper:
Analogue Outputs:
Temperature Range: Electronics
EMC:
Diagnostics:
1188 Instruction Man DS5000.doc
Compatible with the DT45 dewpoint transmitter. Autocal and Offset
corrections stored in the transmitter.
DIN Style, 144mm wide, 72mm high by 116mm deep.
General PSU PCB and Display PCB to fit the DIN enclosure.
Four characters, transmissive, backlit LCD display. Largest positive
number 9999. Largest negative number –199.
C Dewpoint
F Dewpoint
P(PPM)
b(PPB)
L(lb/MMSCF)
g(g/m3)
A membrane keyboard with four keys and four windows for the four
character LCD, the single character seven segment LED and the two
alarm LED's.
Universal 90 – 250VAC 50/60hz or 12VDC.
Two single pole changeover contacts (NO/C/NC), rated at 10A at
240VAC. Alarm trip at set point with 0.1ºC (or equivalent) hysteresis
to eliminate relay chatter.
Continuous sound when either Alarm 1 or Alarm 2 trip. Silenced when
'↵' key pressed. Also sounds when faults or errors occur.
There are two linear outputs with separate terminals. Isolated 4-20mA
and isolated 0–5v as standard. The span of the outputs can be set by
software control. 0-1v and 0-100mv voltage outputs can be supplied
factory set.
-10ºC to +60ºC
Designed to meet the EMC and LVD directives.
Transmitter Open Circuit:
Transmitter short Circuit:
Comms Error:
Upper Limit
20.0
68.0
9999
9999
1000
15.0
Transmitter
'oPEn'
'Shrt'
'conS
Lower Limit
-120.0
-184.0
0.001
0.001
0.001
0.001
-10ºC to +50ºC
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