MRC PS-9302 Instruction Manual
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MRC PS-9302 Instruction Manual

Pressure meter
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INSTRUCTION MANUAL FOR
PS-9302
PRESSURE METER
PLEASE READ THIS MANUAL CAREFULLY BEFORE OPERATION
3, Hagavish st. Israel 58817 Tel: 972 3 5595252, Fax: 972 3 5594529
mrc@mrclab.com
MRC.VER.02-11.10

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Summary of Contents for MRC PS-9302

  • Page 1 INSTRUCTION MANUAL FOR PS-9302 PRESSURE METER PLEASE READ THIS MANUAL CAREFULLY BEFORE OPERATION 3, Hagavish st. Israel 58817 Tel: 972 3 5595252, Fax: 972 3 5594529 mrc@mrclab.com MRC.VER.02-11.10...

  • 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........5 4-1 Display..............5 4-2 Power Button............5 4-3 Data Hold Button..........5 4-4 " Max./Min. " Button..........5 4-5 Unit Button............5 4-6 Zero Button............

  • Page 3: Features

    1. FEATURES * Meter can cooperate with 2, 5, 10, 20, 50, 100, 200, 400 Bar sensor, new calibration procedures are not necessary when change the new sensor . * When change the new pressure sensor, just select pressure type ( 2, 5, 10, 20, 50, 100, 200, 400 bar ) on the front panel button.

  • 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 Circuit Microprocessor LSI circuit. Display 61 mm x 34 mm supper large LCD display.

  • Page 5: Electrical Specifications

    Data hold By push button. Data record Record maximum & minimum readings. Data output RS 232 PC serial interface. Power off Auto shut off, saves battery life. Manual off by push button. Sampling time Approx. 0.8 second. Operating 0 to 50 蚓 ( 32 to 122 蚌 ) temperature Operating Less than 80% R.H.
  • Page 6 Sensor type 20 bar 50 bar 100 bar Max. Reso- Max. Reso- Max. Reso- range lution range lution range lution 0.02 0.05 1450 Kg/cm 2 20.40 0.02 50.95 0.05 101.9 　 mm/Hg 15000 20 75000 100 37500 inch/Hg 590.5 1476 1 2952 meter/HF2　...

  • Page 7: Front Panel Description

    4. FRONT PANEL DESCRIPTION Fig. 1 4-1 Display 4-9 Sensor Input Socket 4-2 Power Button 4-10 RS-232 Output 4-3 Data Hold Button Terminal 4-4 " Max./Min. " Button 4-11 Port Connector of 4-5 Unit Button Pressure Sensor 4-6 Zero Button 4-12 Pressure Sensor 4-7 Sensor Type Button Main body...

  • Page 8: Sensor Type Selection

    5. SENSOR TYPE SELECTION The meter can cooperate with optional 2, 5, 10, 20, 50, 100, 200 bar sensor, new calibration are not necessary when change the new sensor . Those different optional pressure sensor are : * 2 bar pressure sensor, Model : PS100-2BAR * 5 bar pressure sensor, Model : PS100-5BAR * 10 bar pressure sensor, Model : PS100-10BAR * 20 bar pressure sensor, Model : PS100-20BAR...
  • Page 9 Font panel SENSOR HOLD TYPE MAX./MIN. Not release the above 3 keys, , push the " Power Button " ( 4-2 , Fig. 1 ) once a while. all the LCD segment will lit. Release the 3 buttons, the display will show the memorized sensor type.

  • Page 10: Measuring Procedure

    6. MEASURING PROCEDURE 1) Plug in the " Plug of Pressure Sensor " ( 4-13, Fig. 1 ) to meter's " Sensor Input Socket " ( 4-9, Fig. 1 ) 2) Power on the meter by push the " Power Button " ( 4-2, Fig.
  • Page 11 * With the " REC " symbol on the display : (a) Push the " Max./Min. Button " ( 4-4, Fig. 1 ) once, the " Max " symbol along with the maximum value will appear on the display. (b) Push the " Max./Min. Button " again, the " Min " symbol along with the minimum value will appear on the display.

  • Page 12: Auto Power Disable

    Power management : AUTO POWER OFF MANUAL POWER OFF (Not activated during Memory Record Selection) 11) Measuring considerations : The sensor diaphragm can be damaged by solid or sharp objects. Never insert any object into the inlet port. The pressure sensor is compatible with industrial gases &...

  • Page 13: Calibration

    8. CALIBRATION Each meter already adjust & calibrate according the condition for the 100 mV signal input to let the display reading full scale & 0 mV input signal to let the meter reading zero value. Each optional pressure sensor ( PS100-XXBAR ) are designed to meet the 100 mV output to let meter show the full scale value &...
  • Page 14 The LCD will show the zero value on both up & down display. For example : 0.03 3) Still hold the " Hold Button " & the " Max./Min. Button ", at same time push the " Zero Button " ( 4-6, Fig. 1 ) once a while, the display will flash one time &...
  • Page 15 2) Connect the pressure regulator to the nitrogen bottle and the reference gauge to the pressure regulator. The pressure regulator should can generate the full scale pressure value. For example, input a standard 9.00 pressure value to the the sensor, the display show 8.98 Bar. 3) At the same time hold the following two button continuously .

  • Page 16: Rs232 Pc Serial Interface

    9.00 5) Until the desired regulating value ( for example 9.00 ) be adjusted, release both of the " Hold Button " & the " Max./Min. Button " at same time. Now the display flash, within 5 second should push the "...
  • Page 17 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 18: Battery Replacement

    3) Install a 9 V battery ( heavy duty ) and replace the cover. 11. OPTIONAL PRESSURE SENSOR Description * Optional, pressure sensor that cooperate with PS-9302. * Out put : 100 mV DC for full scale. * 4 pin DIN plug, 2 pins to accept DC 5 V...

  • Page 19: Other Optional Accessories

    12. OTHER OPTIONAL ACCESSORIES Carrying case Hard carrying case, CA-06. RS-232 cable, RS-232 cable, used for connecting Model : UPCB-01 the pressure meter & the computer. Application After setup whole hardware Software ( Window Pressure meter + RS-232 cable version ) + Computer + software ( SW-U801-WIN ) SW-U801-WIN...

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