Oval Ultra mass MKII CN003, Instructions Manual

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L-718-8-E
1.6 Returning Equipment
If the meter must be returned to OVAL for any reason, follow these steps to ensure the most efficient
processing.
(1) Clean the unit and flush out the tubes without fail and pack the sensor unit carefully. Fully document
the fluid. Inadequate information will delay handling of the meter. ( Fill in the forms prepared on
pages 64 and 65)
(2) Enclose complete information about the material being returned including
model and serial number,
the reason for return, return address, and full documentation of the type of fluid.
(3) Pack the equipment carefully, using the original packing if possible.
(4) Return the complete flowmeter, including the remote electronics unit with all of the circuit boards and
associated parts.
Remove the conduit connections and all other parts not originally shipped with the meter.
IMPORTANT
Be sure to remove the accumulation of foreign matter on the inner walls of the sensor unit
completely. Because the sensor unit cannot be disassembled, OVAL will not be able to
handle residue inside the tubes and service your meter.
2. GENERAL
2.1 General
Our concentrated effort in developing true state-of-art measuring tools and specialized manufacturing
experience in Coriolis technology has resulted in this ULTRAmass MK II (ULTRAmass Mark II ), a top-
performance, easy-to-use, general-purpose flowmeter.
It consists essentially of a high-performance sensor and a transmitter (CT9401).
The CT9401, a microprocessor-based transmitter for making process flow measurement, transforms the
signal from the sensor into an analog signal output (4 to 20mA) and a pulse output.
2.2 Features
(1) Outstanding accuracy (reading accurate to ±0.1% ± zero stability error with liquids) and high
sensitivity (measuring range 1:200).
(2) Broad flow range at low pressure loss.
(3) Accurately measures density and temperature besides mass flowrate.
(4) Constructed virtually free from any pocket to hold standing process fluid (installed in a vertical line)
for maximum ease of cleaning.
(5) Stainless steel or Hastelloy C sensor housing accepts a wide variety of process fluids.
(6) Lightweight and compact design with high mechanical rigidity offers ease of handling, reduces
space requirements, and contributes to increased safety of the process.
(7) Transmitter in either integrally mounted and separately mounted (locally separated) type to suit your
particular application.
(8) With a touch panel, selecting the transmitter display menu items, such as the flowrate, density, and
temperature, is simple.
(9) Explosionproof construction permits installation in hazardous locations.
(10) Models conforming to the high pressure gas safety laws also available.