Macnaught PR Instruction Manual Download Page 3

  

3

 

 

CONFIGURATION OF THE UNIT 

The  PR  has  been  designed  to  be  implemented  in  many  types  of  applications.  For  that  reason,  a  SETUP-level  is 
available to configure your PR according to your specific requirements.  
It  includes  several  important  features,  such  as  K-factors,  measurement  units  etc.  All  setting  are  stored  in  EEPROM 
memory and will not be lost in the event of power failure.  

 

DISPLAY INFORMATION 

The  unit  has  a  large  transflective  LCD  with  various  kinds  of  symbols  and  digits  to  display  measuring  units,  status 
information and key-word messages.  
Flowrate and total are displayed on 12mm digits. 
A backup of the total and accumulated total in EEPROM memory is made every minute. 

 

 

FUNCTIONS AND FEATURES 

The  flow  rate  /  totalizer  model  PR  is  a  microprocessor  driven  instrument  designed  to  display  flow  rate,  total  and 
accumulated total.  
This product has been designed with a focus on:  

• 

Ultra-low power consumption to allow long-life battery powered applications. 

• 

The glass reinforced polypropylene housing offers IP67 environmental protection. 

INTRODUCTION 

MOUNTING EXAMPLES 

 

INSTALLATION 

The display has a unique M-lock mounting feature. It can be installed on 

• 

MX meter body 

• 

MX wall mount bracket 

To install, secure the display on the cam and rotate quarter turn clock-wise (90 degrees) 
To uninstall, hold the display and rotate quarter turn anti clock-wise (90 degrees)  

DISPLAY EXAMPLES 

There are no tools required to install/ remove the display  

 

WARRANTY 

For warranty terms & conditions, visit 

https://au.macnaught.com/warranty

  

Flow rate example

 

Total example

 

Display features Decimals and various units of measurement

 

Mounting on MX meter body

 

Mounting on wall mount bracket

 

Summary of Contents for PR

Page 1: ...vides instruction guide on the operation and programming of the Type PR 12mm LCD Digital Register Should you require further assistance please contact you local Macnaught representative Macnaught offe...

Page 2: ...anation of Set up functions 6 Total Batch Total 6 Accumulated Total 6 Flow Rate 6 Meter 6 Programming Set up level 7 Modes of operation 7 Function of buttons 7 Entering and Exiting Setup mode 7 K fact...

Page 3: ...l PR is a microprocessor driven instrument designed to display flow rate total and accumulated total This product has been designed with a focus on Ultra low power consumption to allow long life batte...

Page 4: ...VDC A size type ER17505 Ordering code DR012S Terminal connections Type Terminal strip Wire max 1mm2 Data protection Type Backup of all settings and running totals in flash memory Environment Electrom...

Page 5: ...conscious so the reed switch wires can be connected in any order TERMINAL CONNECTORS 1 Total Batch Total Default value 1 1 Unit L m3 UKGAL USGAL UKbbl USbbl OILbbl L 1 2 Decimals 0 1 2 3 0 2 Accumula...

Page 6: ...and decimal points for flow rate The following decimals can be selected for 0 1 2 and 3 respectively 0000000 111111 1 22222 22 3333 333 3 4 Calculation The flow rate is calculated by measuring the ti...

Page 7: ...presents this mode SETUP mode This mode is to view settings icon on the screen represents this mode SETUP PROG mode This mode is to modify settings icon on the screen represents this mode FUNCTION OF...

Page 8: ...k factor in pulses per gallon PPG it needs to be converted into pulses per LITRE PPL first Divide the PPG k factor by 3 7854 to convert into PPL As an example If the PPG k factor is 136 70 the PPL k f...

Page 9: ...TS Kit Part Number Item Description Item Number DR012S Battery 7 MXS PCB RH PCB Sensor Board 8 MXS PCB PR PCB Sensor Board 8 PP Housing 9 MS1279S Display Label 3 MS685S Cable gland M12 10 Cover Screws...

Page 10: ...ACING THE BATTERY The battery is located on the rear side of LC display item no 6 This can be accessed by removing the rubber boot item no 1 and screws item no 2 After replacing the battery Part no DR...

Page 11: ...xx xx 03 xx xx 5 3 Serial No xxxxxxx xxxxxxx Total Batch Total For your record it is advisable to note down any changes in the parameters PO Reference no Flow Meter model Flow meter Serial NOTES WEEE...

Page 12: ...12 Macnaught Americas 614 South Ware Boulevard Tampa Florida USA 33619 T 1813 628 5506 E info macnaughtusa com W www macnaughtusa com...

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