MONARCH INSTRUMENT PLT200 Instruction Manual
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MONARCH INSTRUMENT
Instruction Manual
Pocket Laser Tach 200
(PLT200)
Tachometer / Rate Meter / Totalizer / Timer
Para la traducción en español: www.monarchinstrument.com
Pour la traduction en français : www.monarchinstrument.com
15 Columbia Drive
Amherst, NH 03031 USA
Phone: (603) 883-3390
Fax: (603) 886-3300
E-mail: support@monarchinstrument.com
Website: www.monarchinstrument.com

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Summary of Contents for MONARCH INSTRUMENT PLT200

  • Page 1 MONARCH INSTRUMENT Instruction Manual Pocket Laser Tach 200 (PLT200) Tachometer / Rate Meter / Totalizer / Timer Para la traducción en español: www.monarchinstrument.com Pour la traduction en français : www.monarchinstrument.com 15 Columbia Drive Amherst, NH 03031 USA Phone: (603) 883-3390 Fax: (603) 886-3300 E-mail: support@monarchinstrument.com...
  • Page 2 This product may be returnable to your distributor for recycling - contact the distributor for details. Monarch Instrument’s Limited Warranty applies. See www.monarchinstrument. com for details. Warranty Registration and Extended Warranty coverage available online at www.
  • Page 3: Table Of Contents

    TABLE OF CONTENTS TABLE OF CONTENTS 1.0 OVERVIEW ................1 2.0 FEATURE LOCATIONS ............1 3.0 LCD DISPLAY SYMBOLS............2 4.0 INPUT / OUTPUT ..............7 5.0 PREPARATION FOR MEASUREMENT .........8 5.1 Non-Contact Preparation ..........8 5.2 Direct Contact Preparation ...........8 5.3 Connecting External Sensors ........9 6.0 TAKING MEASUREMENTS ..........10 6.1 Non-Contact Measurements ........10 6.2 Direct Contact Measurements ........10...
  • Page 4: Overview

    Totalizer and Timer. It is programmable to read in English or Metric units. An input socket accepts remote sensing devices and an output socket allows for pulse output to external indicating devices. The PLT200 can be tripod mounted and “Locked-On” for accurate and continuous operation. This tachometer also stores minimum, maximum and last measurement in memory.
  • Page 5: Lcd Display Symbols

    3.0 LCD DISPLAY SYMBOLS On Target Indicator. Blinks on whenever there is an input signal. Will appear to be solid on at higher frequencies. Low Battery icon. Indicates that the batteries are low and need to be replaced. Times Ten icon. Indicates that the value shown is ten times that which is displayed.
  • Page 6: Input / Output

    4.0 INPUT / OUTPUT Accepts remote sensor or Input: Remote Contact Assembly (RCA). 1/8” (3.5mm) stereo phone plug. Output: 1 pulse per revolution TTL output on internal operation. Pulse repeater with external sensors. 1/8” (3.5mm) mono phone plug. Input socket ( Output socket ( Common Signal Input...
  • Page 7: Preparation For Measurement

    5.0 PREPARATION FOR MEASUREMENT 5.1 Non-Contact Preparation For Internal operation (Red laser) or External operation using optional Remote Optical Sensor (ROS-Red LED). 1. Clean 2. Apply 1/2” Shaft square T-5 Refl ective tape For Small Shafts: As small as 1/8” wide on side or radius edge 5.2 Direct Contact Preparation For External operation ONLY using optional Remote Contact...
  • Page 8: Connecting External Sensors

    2. 10 cm Wheel 3. 12 inch Wheel Install with pin in shaft fully seated Tighten screw in slot. securely into fl at Tighten on shaft. screw. 5.3 Connecting External Sensors Plug sensor into Input socket Remote Contact Assembly (RCA) (shown with optional 12 inch wheel) Remote Optical Infrared Sensor...
  • Page 9: Taking Measurements

    Linear (Use concave tip for small shafts) to RCA from PLT200 from PLT200 ONLY USE MODERATE PRESSURE WARNING: Making measurements in direct contact with rotating equipment can be dangerous. Keep all loose clothing and hair away from exposed moving machinery. Keep the hand holding the instrument well behind the back end of the Remote Contact Assembly.
  • Page 10: Tachometer Mode

    7.0 TACHometer Mode Tachometer measures speed or linear rate with respect to time. Time intervals are sceonds, minutes, or hours. Rotational speed can be measured in Revolutions (Revs) per second, per minute, or per hour. The most common measurement is RPM or Revs per minute using the optical tachometer mode. 7.1 TACHometer Setup Turn Last Units selected...
  • Page 11 RPS, RPM or RPH Enter selection of Units Select Units Repeat until desired Units displayed Save and advance NONE, 1, 2 or 3 Enter selection of number of decimal places Repeat until 10. Select decimal places desired decimal places displayed 11.
  • Page 12: Tachometer Operation

    7.2 TACHometer Operation Measure Press and hold Lock on Recall Max Max Speed Recall Min Min Speed Resets Max/Min If unit Locked Power OFF Automatic after 90 seconds if unit not Locked on 8.0 RATE Mode Measurement of units in addition to Revs requires the attachment of the Remote Contact Assembly and tips/wheels.
  • Page 13: Rate Setup

    8.1 RATE Setup EXTRN, then scrolling Turn Power message, then last Units selected 1a. To toggle Lock On/Off Press and Hold Locked On Enter Setup Enter Last Mode selected is displayed selection of Mode Select Toggles between RATE and TOTAL. RATE Select RATE.
  • Page 14 RATE Setup (continued): Select Units Repeat until desired Units displayed Save and advance Rotational Units Linear Units Only for Linear Units: 8a. Enter Last Wheel selection of selected is Wheel displayed 8b. Select Toggles Wheel between 10CM and 12IN 8c. Save and Advance Enter selection NONE, 1, 2 or 3...
  • Page 15: Rate Operation

    DONE, 12. Exit Setup – USE CONTACT TIP or Ready to [wheel selected], measure then Units selected Unit will remember these settings (including lock on/off) even if turned off and back on. 8.2 RATE Operation Measure Press and hold Lock on Recall Max Max Speed Min Speed...
  • Page 16: Totalizer Mode

    9.0 TOTALizer Mode Totalizer accumulates input on an ongoing basis. In the simplest form the unit acts as an optical counter, incrementing the display each time an input pulse is sensed. Using the Remote Contact Assembly with various tips and wheels, the unit can totalize in revs, inches, feet, yards, centimeters, and meters.
  • Page 17 Save and advance Enter Different options displayed for selection of Internal or External operation. Units Internal or External ROS: External Remote Contact Assembly: COUNT Rotational: REV Only Linear: INCH, FEET, YARDS, CM, METER Select Units Repeat until desired Units displayed Save and advance COUNT or REV...
  • Page 18 TOTALizer Setup (continued): NONE, 1, 2 or 3 Enter selection of number of decimal places 10. Select decimal Repeat until places desired decimal places displayed 11. Save and advance 12. Exit Setup – Ready to measure Units = COUNT: Rotational/Linear Units: DONE, DONE, then COUNT...
  • Page 19: Totalizer Operation

    9.2 TOTALizer Operation Measure Press and hold Lock on Recall Max Max or Min Speed (in or Min last selected Tach or Rate mode units) Recall Time Shows time in seconds in seconds from when the Start / Reset button is pressed until the last input signal measured.
  • Page 20: Timer Mode

    10.0 TIMER Mode Accumulates time in minutes, seconds, and tenths of a second. There are two modes of operation. The Manual mode operates like a stopwatch, the timing period being started and stopped by the user. The Auto mode can be stopped and started by the user or a piece of refl...
  • Page 21: Timer Operation

    MAN or AUTO Enter selection of Timer function Toggles between Select Timer Manual and function Auto Save and advance Exit Setup – DONE, then Units Ready to selected measure Unit will remember these settings (including lock on/off) even if turned off and back on.
  • Page 22: Batteries

    TIMER Operation (continued): With Timer running - Stops at elapsed time to date. To continue, press again. If Timer stopped - Power Off Automatic after 90 seconds (if unit not Locked on) Automatic after 99:59.9 11.0 BATTERIES When displayed, replace batteries. Remove battery cover Install two 1.5V...
  • Page 23: Specifications

    12.0 PLT200 SPECIFICATIONS Laser Specifi cations: Classifi cation: Class 2 (per IEC 60825-1:2014) This product complies with IEC60825-1 Ed.3 and 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50 of June 2007. Maximum Laser Output: <1mW...
  • Page 24 Contact Specifi cations (continued): Revs: ±0.05% of reading (RPM) or resolution limit Accuracy: (with no slippage) Linear: ±0.5% of reading or resolution limit (with no slippage) Contact Measurements Ranges: TACHOMETER: Revolutions per Minute (RPM) 0.5 to 20,000 RPM Revolutions per Second (RPS) 0.0833 to 333.33 RPS Revolution per Hour (RPH) 30 to 999,990 RPH...
  • Page 25 Contact Measurements Ranges (continued): RATES: Wheel Circumference: Yards per Hour 10cm: 3.281 to 131,233 YPH 12 in: 10.000 to 240,000 YPH Miles per Hour 10 cm: 0.002 to 74.564 MPH 0.006 to 136.36 MPH 12 in: Centimeters per Second 10 cm: 0.084 to 3,333.3 CM/S 0.21 to 3,048.0 CM/S 12 in:...
  • Page 26 Display: Dual LCD Display (5-digit upper/scrolling, 5-digit alphanumeric lower display) Batteries: 2 “AA” 1.5 V (DC) alkaline included (Note: Batteries are NOT rechargeable.) Battery Life: 30 hours continuous typical with batteries provided External Input: Absolute max: -0.3 V to 5 V (DC) Minimum: low below 1.2 V and high above 2 V (TTL compatible)
  • Page 27: Cleaning

    13.0 CLEANING To clean the instrument, wipe with a damp cloth using mild soapy solution. 14.0 OPTIONS / ACCESSORIES Refl ective Tape, 5 foot [1.5 m] roll, ½ inch [13 mm] wide Remote Contact Assembly with 10 cm wheel, concave and convex tips Concave/convex contact tips and 10 cm linear contact wheel...
  • Page 28 Check out some of our other product lines… Panel Frequency Portable Machine Vision Tachometers Converters Stroboscopes Stroboscopes Speed Sensors Temperature/ Vibration Meters Humidity Sensors Paperless Recorders Track-It™ Data Loggers Printed in the U.S.A. Copyright 2016 Monarch Instrument, all rights reserved 1071-4838-117 0916...

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Pocket laser tach 200

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