` MRC 7800 Circular Chart Recorder - Alpha Controls & Instrumentation Inc.

Partlow

MRC 7800 Circular Chart Recorder

10 inch circular chart recorder for flow applications


This product is no longer available. Please contact us today
at 800-567-8686 for alternative solutions.


Can We Help You?

CALL US   EMAIL US   CHAT LIVE

Our product experts are here to help you find the right solution for your application!

The microprocessor-based 10" Parlow MRC 7800 circular chart recorder is particularly designed to measure and record flow. The Parlow MRC 7800 circular chart recorder can be used in the food, beverage, chemical, oil-gas-petro-chemical, and pulp and paper industries or in any application that requires the measurement / recording of flow for heat exchange and utility output. Moreover, the Parlow MRC 7800 circular chart recorder's special features make it well-suited for water/wastewater flow and totalization applications.

The Parlow MRC 7800 circular chart recorder has many special features that makes it ideal for a variety of applications.

Features of the Partlow MRC 7800 Circular Chart Recorder
• 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
• One button switching between Process Value and Total displays

Totalization is available on each of the Parlow MRC 7800 circular chart recorder's pens 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 Parlow MRC 7800 circular chart recorder's keypad or remote contact closure. When totalization is ordered, an optional data logging feature is available.

The Parlow MRC 7800 circular chart recorder's 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 Partlow MRC 7800 circular chart recorder is backed by a three-year warranty and free technical support throughout the life of the product.

• Input capabilities include V, mA, and mV
• Isolated process input offers protection from electrical noise
• Totalization of flow process variables with low flow cutoff and adjustable flow time base
• Up to two programmable alarms per channel
• Sensor break and error fault detection
• Display/chart and process filtering
• Decimal point positioning
• Security access systems to prevent unauthorized or accidental changes
• Dampening effects which are ideal for applications in which erratic flow and/or turbulence impede accurate measurement
• Variety of square root extraction methods for processing the input at different levels
• Remote reset option
• This model complies with Section 1065 of ARRA-09 requirements
 

Operating Temperature 32° to 122°F (0° to 50°C).
Storage Temperature –40°to 149°F (–40° to 65°C).
Humidity 0% to 90% non-condensing R.H
Vibration 0.5 to 100Hz @ 0.2g
Power Consumption 25VA max
Line Voltage 115V or 230VAC ±10%, 50–60Hz.
Volts 0–5 VDC*; 1–5 VDC*
DC Milliamps 4–20mA , 0–20mADC
DC Millivolts 0–100mV (can be scaled to any portion of this range)
Width 15.13˝ (384mm).
Depth 3.63˝ (92mm)
Height 13.19˝ (335mm
Weight 20 lbs (9.1kg).
Mounting / Mounting Position Panel or wall
Safety UL 1092 File E67237; CSA Spec C22.2
File LR39885, CE EN61010-1 1993/1995.
Item
Description
Availability
Price
Required for mounting Partlow MRC 7000, MRC 7700 and MRC 7800 series chart recorders to a wall
Normally ships in 1-2 Weeks
$61.00 CAD
Partlow five pack of pens, green or red for chart recorders ARC 4100, MRC 5000, and MRC 7000
Normally ships in 1-2 Weeks
Starting At
$45.00 CAD
Configure
Available in many range and time options
Normally ships in 1-2 Weeks
Starting At
$45.00 CAD
Configure