Siemens SITRANS WFS300 사용 설명서 - 페이지 34
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Technical specifications
9.3 Input
Cable
for connection between LVDT and LVDT condi-
tioner card when remotely or integrator mount-
ed
Belden is a registered trademark of Belden Wire & Cable Company.
1
6 conductor cable to be used with SIWAREX FTC.
2
9.3
Input
Power
LVDT conditioner card
Input
LVDT conditioner card
9.4
Output
Output
LVDT conditioner card
Output
LVDT
LVDT excitation
9.5
Operating conditions
Ambient temperature -40 to +60 °C (-40 to +140 °F)
34
Belden 9260, 6 conductor, shielded 20 AWG
(0.5 mm
± 5 V DC (typically from a Siemens integrator)
0 to 0.75 V AC from LVDT
0 to 50 mV DC to Siemens integrator; maximum 300 m (1000 ft) separation between conditioner
card and integrator
0 - 0.75 V AC @ 2.9 kHz
2.50 V AC @ 2.9 kHz (supplied by integrator or LVDT conditioner card)
-40 to +50 °C (-40 to +122 °F) with optionally internally mounted LVDT card
) or equivalent
2
Operating Instructions, 03/2021, A5E32880243-AC
300 m (1000 ft) max-
imum
SITRANS WFS300