Garnet SeeLeveL II 709-RVC, Руководство пользователя

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Page 34 709-RVC Manual
CHAPTER 8 - SPECIFICATIONS
Resolution JS sender: ¼" (6 mm)
ES sender: ⅜" (10 mm)
SS sender: ½" (13 mm)
Accuracy: +/- 8% or better, limited by resolution and tank height
and shape.
Temperature range:
+32 °F to +140 °F (0 °C to + 60 °C)
Sender materials: Flexible thick glass epoxy circuit board with conformal
coating for circuit protection. Laminated on the back
with 3M 300LSE Bonding Adhesive.
Sender length range: JS sender: 4" to 6", which will measure tank heights
from 4½” to 7”.
ES sender: 4 ½" to 12", which will measure tank
heights from 5” to 13” (single sender) and up to 25”
(dual senders).
SS sender: 6" to 16", which will measure tank heights
from 7” to 17” (single sender) and up to 33” (dual
senders).
Display mounting panel:
Black panel, approximately 4" wide by 2.8" high by 1"
thick (102mm wide X 71mm high X 25mm thick).
Panel screws to wall.
System power requirements: Display requires 12 volts from the RV battery, the
system will function from 11 volts to 16 volts. Current
drain is less than 200mA.
Wiring:
A single two wire conductor required from the display
to the senders. All the senders are wired in parallel.
12 V power and ground required for display. A
separate two wire conductor required from the display
to the LPG sender.
LPG: Display will work with an LPG sender with a maximum
resistance of 50 ohms to 500 ohms. Display shows
increasing level as resistance increases. System
must be calibrated with the LPG tank full.
Pump switch: n/a
Common Alarm Output: Maximum voltage: 16 volts DC
Maximum current: 100 mA DC
Polarity: The output makes a connection to ground
when the alarm is on.