Partlow West MRC 7000 Circular Chart Recorders

Partlow,West,MRC,7000,Circular,Chart,Recorders,Recording,Profile,ControllersThe MRC 7000 line offers three choices: a reliable Circular Chart Recorders, a powerful Recording Controllers, and a versatile Recording Profile Controllers. These devices are capable of measuring and recording a variety of process variables, including temperature, pressure, level, and flow.

The MRC 7000 Circular Chart Recorders Recording Controllers, Recording Profile Controllers 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 Circular Chart Recorders Recording Controllers, Recording Profile Controllers: 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.

Standard Features

  • 4 Digit display per pen
  • Universal Isolated sensor input: thermocouple, RTD, mA, mV, or V
  • Chart speed from 0.1 to 999.9 hours
  • Disposable fiber tipped pens: red, green

Optional Capabilities

  • 2 Programmable alarms per pen
  • Up to 8 relay type outputs
  • Up to four 4-20mA outputs
  • Process value retransmission
  • RS-485 Communications
  • 24V Transmitter power supply
  • Door lock
  • Water-tight enclosure

Optional Controller Capabilities

  • On-off, time proportioning, or current proportioning control
  • Single or dual control output
  • Position proportioning for use with slidewire feedback
  • Relay, SSRD, or mA outputs
  • Remote setpoint input

Optional Profiler Capabilities

  • Profile one or two pens
  • 8 Profiles, each with 6 ramps and 6 soaks
  • Up to 6 event relay outputs
  • Remote Run/Hold

Key Specifications

  • Measurement accuracy: +/- 0.25%
  • Recording accuracy: +/- 0.5%
  • 1 Scan per second
  • 5A SPST or SPDT Relay outputs
  • 13.19" H x 15.13" W x 3.63" D
  • 115 or 230 (optional) VAC powered
  • 3 Year warranty

Agency Approvals

  • UL Listed
  • CSA Certified
  • CE Compliance (optional)
MRC 7000 Brochure