Partlow MRC 7000 Recording Profile Controllers

Partlow MRC 7000 Versatile line of 10" circular chart recorder,
Recording Controller, and Recording Profile Controller.
  • Isolated process input offers protection from electrical noise.
  • Up to two programmable alarms per pen.
  • Sensor-break and error-fault detection.
  • Display/chart and process filtering.
  • Decimal point positioning allows the user to easily change the resolution.
  • On/ Off and PID control.
  • Programmable output action on sensor break/error condition.
  • Auto/manual control with bumpless transfer.
  • Security access systems protect against unauthorized or accidental changes.
  • Digital communications via RS-485 port.
  • 24V DC transmitter power supply or use with a mA DC input.
  • CSA, UL, and CE approval.
  • Universal input.
pdf_files spec sheetpdf_files Spec Sheet
The MRC 7000 line offers three choices: a reliable circular chart recorder, a powerful Recording Controller, and a versatile Recording Profile Controller. These devices are capable of measuring and recording a variety of process variables, including temperature, pressure, level, and flow.

The MRC 7000 line offers many standard features: universal input capabilities, isolated process input, process value display for each channel, two programmable alarms per channel, selectable scan rate, sensor break and error fault detection, display/chart and process filtering, programmable output action on sensor break/error condition, auto/manual transfer, control setpoint limits, secured access system, and more.

Additionally, many optional features are available with the MRC 7000: single or dual control output, NEMA 3 enclosure, retransmission of process variable, up to 6 relay and four 4-20mA outputs, remote setpoint input, remote run/hold, electric motor modulation, 24V DC transmitter power supply, and RS-485 communications. A recording profiler is also available as an option when you order the recording controller; this version of the recording controller profiles on one or two channels.

Recorder functions, alarm settings, and many other parameters are easily configured via the keys on the front cover. All user-configured data can be protected against unauthorized or mistaken changes; this is accomplished by the Enable mode security system and protected against data loss due to power failure by a battery back-up.

Quality Temperature, Pressure and Recording Instrumentation