Position Sensor - MP20000 pages

MP2000 Series
MP2000 Series Rev 1 www.meas-spec.com 09/18/2008
1000 Lucas Way Hampton, VA 23666 757-766-1500 enduser@meas-spec.com
The Schaevitz® microprocessor based LVDT indicator
and set-point controller is designed for industrial and process control
applications utilizing any LVDT/RVDT-based measurement device. In
addition to displaying real-time readings of LVDTs, RVDTs and gage
heads, the MP2000 also displays MIN, MAX, TIR, A+B and A-B values.
Programmable, opto-isolated, open collector setpoints may be assigned
to any of the above functions.
A 17-bit analog-to-digital converter provides excellent performance and
resolution. A new standard 9- pin RS-232 pin- out provides serial data
output to a PLC or PC com port.
MP Series readout/ controllers are packaged in a 1/4 DIN aluminum
case with a EL back-lit, it-mapped LCD display. (Units are splash-proof
when mounted with a gasket.)
Set-point Control
Four user-programmable digital setpoints are used to monitor any display
parameter. Any combination of high or low setpoints may be selected.
User programmable, high and low hysteresis values may be used to
create set-point dead band, for prevention of control relay chatter. Each
channel decimal point is individually programmable, via the set-up menu.
Auto-Calibration
A front panel pushbutton auto-zeros (tares) over the ± full scale range.
Auto-calibration eliminates calculation of slope or gain factors. Calibration
and setup parameters are stored in nonvolatile memory for retention on
power down or interruption.
Readings
A large, easy to read, bit-mapped display provides user-friendly, menu
driven prompts for simple push-button system setup, calibration and
monitoring of in-process measurement parameters.
• Current value
• min/max
• A+B (sum of two channels)
• A-B (difference between two channels)
• TIR (Total Indicated Run-out)
Outputs
A real-time scaled analog output, proportional to
the digital readout is provided for each LVDT
channel. An RS-232 output is provided for data
transfer to a computer at 1200 to 19.2K baud.
FEATURES
• Large 10 mm High Display Characters
• Software Set-Up Menu
• Industry Standard 9-Pin RS-232
Connector
• Greatly Enhanced Long-Term Reliability
• Rugged DIN Style Power Supply
Connector
• Two Channels for the Price of One
APPLICATIONS
• LVDT-Based Weighting Systems
• Pass/Fail Part Sorting
• Roller Gap Control
• Concentricity Gaging
• Press Cycle Control
• Part Classification
NOTE: shown with optional relay card
dimensions