Datasheet

TUR_VIS_BR_DB_02_1611.doc
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Displays for the VISION series
The ILR 701T, 750T series electronic register
Description
The electronic register module contains a microprocessor board
powered by a lithium battery. It can be programmed to batch
in liters, pints, quarts, or gallons and will totalize in liters or
gallons. A calibration factor and unit of measure are
programmed during factory test. Unlike mechanical registers,
these units can be electronically recalibrated in the field when
necessary. A 6-digit LC display, accurate to three decimal
places, shows the exact amount of fluid that has passed
through the meter. The entire register module is protected
from normal wear and tear by a rugged, shock resistant
housing.
Operation
Tubine meters have hall sensors that cause the turbine to send
pulses to the register as rotates.
The register is in a sleep mode until it detects these pulses
caused by fluid going through the meter. The micro-processor
in the register then measures the flow and will display either
Features
• Large six digit LCD display
• Display in liters, pints, quarts or gallons, freely pro-
grammable
• 11 digits, non-resettable lifetime totalizer and 6 digits,
resettable totalizer
• Temperature range: -20 °C to +80 °C
(-4 °F to +140 °F)
• Calibration factor saved in non-volatile memory
• 9 point linearization (ILR 750T, ILR 701T)
• Scalable pulse output and 4-20 mA output (ILR 750)
• Protection class IP67
the batch totalization or the flow rate of the fluid going
through the meter on the 6-digit display.
The registers batch totalizer is a 6-digit display with three
places of resolution after the decimal point. If the total
dispensed exceeds 999.999 then the display will shift and
only 2 digits will be displayed after the decimal point,
9999.99 and will continue to shift to the maximum value of
999999. After reaching 999999 the batch totalizer will
rollover to 0.000. The batch totalizer is reset to zero when
the reset button is depressed.
The register also has a resettable totalizer that requires
that the total and reset button both be depressed to reset
(hold the “Total” button, then press the “Reset” button to
reset this totalizer while resettable totalize is displayed).
This would be used for multiple batch totalization purposes.
The register´s life time totalizer is 11 digits and will either
be in gallons or liters based on the unit of measure
selected. Pushing and holding the total button while the
life time totalizer is displayed will display the full 11-digit
life time totalizer value.
Register model
Register features
ILR 701T standard register
• Flow rate and totalizer display selectable in the programming menu
• Selectable unit of measure
• 9 point linearization
ILR 750T pulse output
+ 4-20mA output
•
Scalable pulse output
• Ability to set pulse output length
• Analog 4-20mA output
• Minimum and maximum values can be set for analog output
• 9 point linearization