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VACUUM METER
Model : VC-9200
Your purchase of this VACUUM METER marks a step forward for
you into the field of precision measurement. Although this
METER is a complex and delicate instrument, its durable structure
developed. Please read the following instructions carefully and
always keep this manual within easy reach.
OPERATION MANUAL

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Summary of Contents for Lutron Electronics VC-9200

  • Page 1 VACUUM METER Model : VC-9200 Your purchase of this VACUUM METER marks a step forward for you into the field of precision measurement. Although this METER is a complex and delicate instrument, its durable structure developed. Please read the following instructions carefully and always keep this manual within easy reach.
  • Page 2: Table Of Contents

    TABLE OF CONTENTS 1. FEATURES..............1 2. TYPICAL APPLICATION..........2 3. SPECIFICATIONS............2 3-1 General Specifications......... 2 3-2 Electrical Specifications........3 4. FRONT PANEL DESCRIPTION........4 4-1 Display............... 4 4-2 Power Button............4 4-3 Data Hold Button..........4 4-4 " Max./Min. " Button..........4 4-5 Unit Button............4 4-6 Battery Compartment/Cover........
  • Page 3: Features

    1. FEATURES * Absolute vacuum & absolute pressure measurement. * Wide measure range from 1 to 1500 mbar. * Overload protection up to 2000 mbar max. * Separate probe, easy operation. * Application : Automobile, Industrial, laboratory, heating, ventilation, medical hospital..* Heavy duty sensor used for air, oil gas, liquid.
  • Page 4: Typical Application

    2. TYPICAL APPLICATION * Measure pneumatic pressures. * Measure automobile engine pressures. * Pressure for super heat measurements. * Hydraulic servo controls. * Refrigeration. * Air conditioning. * Food processing. 3. SPECIFICATIONS 3-1 General Specifications Display 61 mm x 34 mm supper large LCD display.
  • Page 5: Electrical Specifications

    Power supply 006P DC 9V battery(heavy duty). Power current Approx. DC 7.1 mA. Vacuum 1/4" NPT or 1/4" PS sensor * Included one adapter connector that convert port Connector the 1/4" NPT to 1/4 " PS. Weight Instrument : 220 g/0.48 LB. Sensor probe : 183 g/0.4 LB.
  • Page 6: Front Panel Description

    4. FRONT PANEL DESCRIPTION Fig. 1 4-1 Display 4-8 RS-232 Output Terminal 4-2 Power Button 4-9 Port Connector ( 1/4" NPT ) 4-3 Data Hold Button 4-10 Vacuum Sensor Main body 4-4 " Max./Min. " Button 4-11 Plug of Vacuum Sensor 4-5 Unit Button 4-12 Adapter connector that 4-6 Battery Compartment/...
  • Page 7: Measuring Procedure

    5. MEASURING PROCEDURE 1) Plug the " Plug of Vacuum Sensor " ( 4-11, Fig. 1 ) into meter's " Sensor Input Socket " ( 4-7, Fig. 1 ). 2) Power on the meter by pressing the " Power Button " ( 4-2, Fig.
  • Page 8: Power Management

    8 ) For quick measurement, follow the procedures shown below : Main procedures : Connect the " Sensor Plug " to the meter's " Input Socket ". Power on the meter & select the display unit. Connect the pressure sensor connector with the equipment. Apply the equipment and get the pressure value.
  • Page 9: Auto Power Disable

    6. AUTO POWER OFF DISABLE The instrument has built-in " Auto Power Off " in order to prolong battery life. The meter will switch off automatically if no buttons are pressed for around 10 minutes. To inactivate this feature by pressing the " Max./Min. " button ( 4-4, fig.
  • Page 10 The 16 digit data stream will be displayed in the following format : D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 Each digit indicate the following status : End Word D1 & D8 Display reading, D1 = LSD, D8 = MSD For example : If the display reading is 1234, then D8 to D1 is :...
  • Page 11: Battery Replacement

    8. BATTERY REPLACEMENT 1) When the left corner of LCD display show " ", it is necessary to replace the battery. However, in-spec measurement may still be made for several hours after low battery indicator appears before the instrument become inaccurate. Slide the "...

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