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This HERMetic instrument is a gas-tight portable
multiple
functions
gauging
designed to perform under completely closed
conditions in a single operation 3 measurements:
a) Ullage (outage). Optionally innage is available¹.
b) Oil/water Interface level.
Tape resolution: 1 mm (1/16 ")
Tape accuracy: ±1.5 mm for 30 m
(±1/16 " approx. for 100 feet)
Ullage/interface detection accuracy:
±2 mm (±0.08 " approx.)
Minimum detectable tank bottom interface or
liquid level: 4 mm (0.16" approx.).
c) Temperature by continuous reading at any
level.
Ambient temperature range: -20°C to 50°C
( -4°F to 122°F)
Sensor measurement range:-40°C to 90°C
( -40°F to 194°F)
Resolution: 0.01° or 0.1°, selectable
Accuracy over calibration range: ±0.1°C (0°C to
70°C); ±0.2°F (32°F to 158 °F)
Temperature reading: °C or °F, selectable.
This HERMetic device meets the requirements of
API MPMS Chapter 7 2001, table 3, ISO 4268
and IP PMM Part IV.
Thanks to the small diameter of the sensing probe
this instrument can be used with valves of
diameters down to 25 mm (1") only.
A tape protection tube prevents closing the valve
on the tape through inadvertence.
Gauging is done under completely gas tight
conditions
therefore
underpressure in the tank. The device is designed
to withstand tank pressure up to 0.3 bar (4.4 psi).
50461/GTEX MMC/1111
6. Functions - Key Features
system
that
maintaining
over-
is
¹ An additional device, usable with 2" valves only,
can be provided that allows Reference Height
and Innage measurement. Available on "Visc"
models.
Tank top
Vapour
Product
or
12
Zero reference level
HI
HV
Ullage level
Interface level
Water
UTImeter Gtex MMC
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