Chapter 7 - Specifications - Garnet SeeLevel II 900-D4S Single Manual

CHAPTER 7 - SPECIFICATIONS

Resolution:
Accuracy:
Display temp. range:
Product temp. range: -40 to +194°F (-40 to + 90°C)
Display temp. drift:
Alarm temp. drift:
Sender materials:
Sender temp.
sensors:
Sender battery:
Float:
Display enclosure:
Display type:
Display batteries:
Display keypad:
Remote
communications:
Alarms:
900D4S Manual
1/4 inch (6 mm)
+/- 1/8 inch (3 mm)
-40 to +140°F (-40 to + 60°C)
0
0
Sender bar is polyethylene or optional 316 SS.
Number of senders is the sender bar length divided by
the sender spacing of 16".
3.6 volt lithium battery module, 5 year expected lifetime.
Battery module can be replaced by field personnel.
Cylindrical, approximately 7.25 inches diameter by 4.5
inches high. Float material is polyethylene.
NEMA 4 rated fiberglass molded enclosure, 6 inches wide
by 8 inches high by 4 inches deep.
Four LCD displays, 0.50 inch character height, backlit for
night viewing. Volume display can show up to 9999, and
is programmed from tank volume chart. Level (inch)
display can show up to 959.7 inches of level. Temperature
display can show from –40°C to 100°C in 1° increments,
or from –40°F to 212°F. Displayed temperature is an
average of all immersed sensors. Alarm display shows
active alarms. Battery display shows display and sender
battery conditions.
Four alkaline "AA" batteries power all display functions,
expected lifetime is 3 to 4 years. Batteries can be replaced
by field personnel.
16 button pad for calibration entry, alarm setting, remote
communications programming, security code entry,
gauge on/off control, and backlight activation.
Two 4-20 mA outputs, one programmable for volume,
the other for temperature (fixed calibration).
outputs must be externally powered with at least 8 volts
available for the outputs.
4 alarms, each consisting of a transistor conducting to
ground with a rating of 1mA @ 24VDC. An external alarm
manager is recommended to operate alarm devices.
These
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