LARGE DIGITAL LED ‘ A to D ‘ PROCESS DISPLAYS

INDUSTRY STANDARD INPUTS

Scalable Voltage – 0-5Vdc, 1-5Vdv, 0-10Vdc
Scalable Current – 0-20mA,  4-20mA 

Example large digital LED A to D Process Display

INDOOR or OUTDOOR USE

3, 4, 5, Digits – High Brightness LED

Series Display Numerically, any engineering units, such as

Current,  Depth, Flow, Hz, Height, RH, Level, Power, Pressure, Speed, Temperature, Velocity, Volts, Weight, ……..etc.

LARGE DIGITAL LED  A to D DISPLAYS

GENERAL OVERVIEW – APPLICATIONS

These robust displays are available as single line displays or multiline,   all accepting INDUSTRY STANDARD INPUTS  0-20mA,  4-20mA  or  0-5Vdc,  1-5Vdc,  0-10Vdc for  displaying any engineering units for Indoor or Outdoor applications with appropriate IP and NEMA rating cases.

SERIES FEATURES  

  • 3, 4, 5 digit option
  • Scalable ranging
  • Scalable decimal point positioning
  • Programmable last digit round up
  • Wide Input Voltage options 95~265Vac, 24Vdc, 12Vdc

SERIES SCALE RANGES 

  • 3 Digit -19~999
  • 4 Digit -199~9999
  • 5 Digit -1999~99999

OUTPUT 

  • 24Vdc isolated output STANDARD on all displays
  • Alarm output options

FASCIA LEGENDS / SYMBOLS 

Any legend can be fitted to depict the ENGINEERING UNITS being displayed – here are some examples but you can have what you want.
NO EXTRA CHARGE IS MADE FOR THIS

Examples of Engineering Units
A to D Large Digital Display with 3 legends
Large Digital A to D display legend litres per minute

LARGE DIGIT HEIGHT OPTIONS 

HIGH LED Digit options 2.3” (58mm) 4” (102mm) 6” (152mm) 8” (203mm) 12” (305mm) 14” (355mm) 16” (405mm) 18” (457mm) 

LED DISPLAY VIEWING DISTANCES

The viewing distances shown below are true to the LED manufacturers specifications and will give CLEAR UNAMBIGUOUS READING – They are NOT to be taken as Maximum distances.

We have given a fair distance chart below for consideration.

  • 2.3” (58mm)                Clear viewing  up to 15 meters / 50 feet
  • 4.0” (102mm)              Clear viewing  up to 35 meters / 115 feet
  • 6.0” (160mm)              Clear viewing  up to 55 meters / 180 feet
  • 8.0” (203mm)              Clear viewing  up to 75 meters / 246 feet
  • 12.0” (305mm)            Clear viewing  up to 115 meters / 377 feet
  • 14.0” (355mm)            Clear viewing  up to 135 meters / 442 feet
  • 16.0” (405mm)            Clear viewing  up to 155 meters / 508 feet
  • 18.0” (457mm)            Clear viewing  up to 170 meters / 557 feet

IP / NEMA ( USA ) ENVIRONMENT PROTECTION RATINGS

All our displays are IP54 / NEMA 13 and IP65 / NEMA 4 rated depending on case chosen

DAYLIGHT VIEWING LED – HIGH BRIGHTNESS

High brightness LEDS are used for all OUTDOOR applications but in situations of murky INDOOR atmospheres/environments these can also be fitted to ensure visibility at all times.

POWER SUPPLY OPTIONS

  • 95~265Vac
  • 24Vdc
  • 12Vdc

MANUAL or IR REMOTE PROGRAMMING of LARGE DISPLAY

All displays are usually supplied scaled to order specification.

But the scale range and decimal point positioning can be changed manually or with an IR Remote if ordered with the display.

IR REMOTE PROGRAMMING of LARGE DISPLAY

MOUNTING OPTIONS of LARGE DIGITAL DISPLAYS

THREE models are available: Wall Mounted, Flush Panel Mounted and Suspension Mounted
Wall Mounted Large Digit Display Example
Flush Panel Mounted Large Digit Display Example
Suspension Mounted Large Digit Display Example

WALL MOUNT

All Wall mounting displays have adjustable Tilt side brackets up to 8” ( 203mm ) SINGLE LINE,   thereafter they have welded ‘ L ‘ shaped fixed corner brackets ( top and bottom )

CASE   H ( height ) and L ( length )

3 Digit LED Display Dimensions

2.3″ – H100 x L188mm
4.0″ – H155 x L308mm

4 Digit LED Display Dimensions

2.3″ – H100 x L241mm
4.0″ – H155 x L400mm

5 Digit LED Display Dimensions

2.3″ – H100 x L294mm
4.0″ – H155 x L492mm
2.3″ + 53mm for legend
4.0″ + 92mm for legend

Wall Mounted Large Digit Display Dimensions

FLUSH PANEL MOUNT

2.3” (58mm) and 4.0” (102mm) only

The line drawing below shows how the case is fitted into the panel cut out.    3, 4, 5  digits are available to be panel mounted.   The case has a low profile FLANGE around its perimeter to give a neat FLUSH finish to enhance any control panel.

CASE   H ( height ) and L ( length )

3 Digit LED Display Panel Cut Out Dimensions

2.3″ – H103 x L191mm
4.0″ – H158 x L311mm

4 Digit LED Display Cut Out Dimensions

2.3″ – H103 x L244mm
4.0″ – H158 x L403mm

5 Digit LED Display Cut Out Dimensions

2.3″ – H103 x L297mm
4.0″ – H158 x L495mm
2.3″ + 53mm for legend
4.0″ + 92mm for legend

Large Digit LED Panel Mounted Case Dimensions

SUSPENSION MOUNT

Usually used for a DOUBLE SIDED LARGE DISPLAY,  to be hung from the ceiling or overhead gantry. 

Most Large Digit Large DIGIT LED Displays that are suspension mounted have LARGE DIGITS in excess of 4” (102mm) HIGH so we do not try to give dimensions for the different sizes here and would request you to consult our Sales Office,  when you have decided and DIGIT HEIGHT and number of DIGITS. 

Large Digit LED Suspension Mounted Case

MULTI LINE LARGE DIGIT DISPLAYS

Most Large Digit displays in this series are SINGLE LINE, but MULTI LINE Large Digit displays are available and can be supplied with –

  • Different Digit Heights on each line
  • Different Input signal type on each line
  • Different number of LED digits on each line

Multi line Large Digit displays can be FIXED WALL or SUSPENSION Mounting

Example multiline Large LED Temperature Display

LARGE DIGIT CASE MATERIALS

  • Indoor enclosures are extruded Aluminium finished in matt black powder coat paint with matching ABS side panels
  • Outdoor cases are pressed Steel finished in matt black powder coat paint
  • Stainless steel 304 or 316 cases are also available for Indoor or Outdoor application

GENERAL SPECIFICATIONS of LARGE DIGITAL LED ‘ A TO D ‘ PROCESS DISPLAYS

LED COLOURS AVAILABLE

  • 2.3” (58mm) Red LED Display only
  • 4.0” (102mm) Red LED Display or Green LED Display
  • 4.0” (102mm) Red LED Display Green LED Display  Colour change at presets

LAST DIGIT ROUND UP

Programmable 5, 10, 20, 50

DECIMAL POINT POSITIONING

1, 2, 3, 4 places depending on number of digits ordered

ALARM OUTPUTS

All displays are available with ALARM output options.

High or Low  and  High / Low

One or two Alarms are available.   Each Alarm has a 3A SPCO Relay

SERIAL DATA OUTPUTS

All displays are available with a retransmission RS-232, RS-485 using ASCII or MODBUS

ANALOGUE RETRANSMISSION

All displays are available with analogue retransmission 0~20mA or 4~20mA

ENVIRONMENTAL OPERATING CONDITIONS

-10 ~ 45 °C / 14 ~ 113 °F

CASE MATERIAL

  • IP54 / NEMA 3, 13
  • IP65 / NEMA 4
  • IP65 / NEMA 4                        Stainless Steel for Food Processing and Salt Air

Specification Sheets

Our specification sheets provide you with all the information contained on this web page in a PDF printable form. 

To download a specification sheet complete the CONTACT FORM below and if you tick the box requesting a specification sheet then you will be directed to the downloads page.

How Can We Help?

Whatever your Large Digit Process Display requirements are we are sure we can help. Contact Us Now for further information.

To help us provide a realistic quotation we will need as much of the following information as possible.

DIGIT HEIGHT     2.3”, 4.0”, 6.0”, 8.0”, 12.0”, 14.0”, 16.0”, 18.0”

NUMBER OF DIGITS   3,   4, or 5

SCALE RANGE    Factory Set or Programmable

INPUT TYPE  Current 0-20mA or 4-20mA / Voltage 0-5Vdc, 1-5vdc or 0-10Vdc

NUMBER OF LINES  Single Line or  Multi Line

LEGEND PLEASE SPECIFY

MOUNTING TYPE    Wall, Panel or Suspension

INSTALLATION   Indoor or  Outdoor

POWER INPUT   95~265Vac,  24Vdc or  12Vdc

ALARM OUTPUT  HI, LO or HI/LO

SERIAL OUTPUT  RS-232 or RS-485

Contact Form - A to D

  • Your A to D Requirements

  • How Can We Help You?

  • If you have ticked this option then after you have completed this form you will be redirected to our downloads page. There you will be able to download PDF versions of the details of all our displays.
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