Partlow
MRC 7800 10" Circular Chart Flow Recorders with totalization.
The MRC 7800 Circular Chart Flow Recorders are a microprocessor-based
circular chart recorder particularly designed to measure and record
flow. It can be used in the foods, beverage, chemical, oil-gas-petro-chemical,
and pulp and paper industries, or to measure and record flow for heat
exchange and utility output applications.
Moreover, its special features make it well suited for water/wastewater
flow and totalization applications.
The Circular Chart Flow Recorders many special features are what makes
it ideal for a variety of applications. Some of these features include:
flexible dampening for accurate measurement of erratic or turbulent
flow applications, a variety of square root extraction methods, variable
exponent to convert head to flow for Parshall flumes and weirs, separate
low flow cutoffs for recording and totalization, adjustable flow time
base, adjustable decimal position for both flow rate and total, remote
reset for totalization, and one button switching between Process Value
and Total displays.
Totalization is available on each pen and can be done on a per second,
minute, hour, or day basis. Decimal positioning is independent for
the process values and totals. The totals can be reset to zero via
the keypad or remote contact closure. When totalization is ordered,
an optional datalogging feature is available.
Outputs may be assigned for High and/or Low flow. They can also be
assigned to activate at preset totalization values for batching applications.
The Circular Chart Flow Recorders is backed by a three-year warranty
and free technical support throughout the life of the product.
MRC
7800 Circular Chart Flow Recorders
• Input
capabilities include mV, mA and volt
• Isolated process input
• Process value display for each channel
• Totalization of flow process varables
• Up to two programmable alarms per channel
• Sensor break and error fault detection
• Display/chart and process filtering
• Tactile keys on front cover
• Remote setpoint and reset options
• Three year warranty
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