The Digital Process Indicators are basically DVM’s designed to fulfill the requirement of accurate Measurement and display of various electrical parameters in Process Industries. The standard range consists of 3 1/2 digit (Max. count value 1999) & 4 1/2 digit (Max. count value 19999) indicating meters available in 96 X 96 mm and 96 X 48mm Panel mounting type enclosures.The units use Dual Slope integration method for digitizing the analog inputs & offer excellent linearity over the entire range. A temperature compensated reference ensures minimum drift with wide changes in ambient temperatures.

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Features

  • Wide range of input options: DC mA / Volts, AC current / Volts (factory configured).

  • 3 ½ digit (000 to 1999) & 4 ½ digit (0000 to 19999) Display Ranges.
  • 230VAC, 110 VAC, & 24 VDC power supply options available.
  • Accuracy: +/- 0.1 % +/-2LSD at calibrated ambient temperature of 300C.
  • ZERO & SPAN trimpots provided on rear side for trimming.
  • Operating Temp. Range: 0 –55°C
  • DIN standard Size: 96X48mm & 96X96mm.
  • Applications
  • Industrial automation systems.
  • For Indicating AC/DC voltage & current, speed, temperature, pressure, distance, weight, etc.

Ordering Information

Output Type Supply I/P Signal Range O/P Signal Range
I/P Supply X XX

3 ½ : 3 DPM

4 ½ :4 DPM

230VAC:2A

110VAC:1A

24VDC:2D

 0-10VDC:10

XRPM

XKG

X Amp

X Voltage
4-20mADC:42
0-1AAC:01
0-5AAC:05
0-500VAC:500

Technical Specifications

  • Input Signal: DC: 0- ±10V/ 4-20mA, AC: 0-1A / 0-5A / 0-500V.
  • Input Impedance: For DC Voltage: 1M Ohm, For DC mA Current: 100 Ohm
  • Operating Principle: Dual slope Analog to Digital Conversion.
  • Performance: Accuracy: ±0.1% ±2 LSD, Calibration: Zero & Span (Trimpot)
  • Output: 3½ Digit 7 segment ½’’ RED LED display: Max.Range:1999(To be specified by user), 4½ Digit 7 segment ½’’ RED LED display: Max.Range:19999(To be specified by user)

General Specifications

  • Power Supply: AC Voltage: 240VAC,110VAC, DC Voltage: 24 VDC
  • Relative Humidity: 0 – 90% RH Non-Condensing
  • Operating temp. range: 0 – 55°C
  • Storage temp. range: 0 – 80°C

Mechanical Details

Pin Description (230 VAC/110VAC Operated) Description (24VDC Operated)
1 Phase 230 VAC or 110VAC +24VDC
2 Neutral GND
3 Earth NC
4 +INPUT +INPUT
5 -INPUT -INPUT