Helios PD2-6000 Process Meter

Brand: Precision Digital Corporation

Go with the Helios PD2-6000 when you need a large display meter to display the 4-20 ma output from any transmitter you might have. 

The PD2-6000 can display that output in six full digits and will also provide the 24 Vdc to power the transmitter. 

The PD2-6000's NEMA 4X, IP65 rated field mountable enclosure, super bright LEDs, and wide operating temperature range make it perfect for outdoor applications. 

The PD2-6000 can also be equipped with a 4-20 mA output as well as four relays that can be used for alarming or control applications, including pump alternation control.
  • Large 1.80ꞌꞌ dual-line 6-digit display readable from up to 100 feet away
  • Superluminous sunlight readable display
  • 0-20 mA, 4-20 mA, 0-5 V, 1-5 V, and ±10 V inputs
  • Universal 85 to 265 Vac, or 12 to 24 Vdc input power models
  • Dual-scale for some level applications - single input
  • Isolated 24 Vdc transmitter power supply
  • Signal input conditioning for flow & round horizontal tanks
  • Programmable display & function keys
  • 32-point, square root, or exponential linearization
  • Multi-pump alternation control
  • Four (4) Relays + Isolated 4-20 mA output option
  • Onboard USB & RS-485 serial communication options
  • Tare function
  • Modbus RTU communication protocol standard
  • Program the meter from a PC with onboard USB and meterView Pro



  • Two lines with 1.8" (46 mm) high digits, red LEDs; 6 digits per line (-99999 to 999999), with lead zero blanking

Display Intensity

  • Eight user selectable intensity levels

Display Update Rate

  • 5/second (200 ms)


  • Display flashes 999999


  • Display flashes -99999

Display Assignment

  • Line 1 and line 2 may be assigned to PV1, PV2, PCT, d r-u, d gross, d nt-g, max/min, max & min, set points, units (line 2 only), or Modbus input.

Programming Methods

  • Four programming buttons, digital inputs, PC and MeterView Pro software, Modbus registers, or cloning using Copy function

F4 Digital Input Contacts

  • 3.3 VDC on contact. Connect normally open contacts across F4 to COM

F4 Digital Input Logic Levels

  • Logic Low: 0 to 1.25 VDC
  • Logic High: 3 to 5 VDC

Noise Filter

  • Programmable from 2 to 199 (0 will disable filter)

Filter Bypass

  • Programmable from 0.1 to 99.9% of calibrated span Recalibration: All ranges are calibrated at the factory. Recalibration is recommended at least every 12 months

Max/Min Display

  • Max/min readings reached by the process are stored until reset by the user or until power to the meter is turned off. Tare: Tare function zeros out the meter to accommodate for weight of a container. Tare function can be assigned to a function key, F4 terminal, or a digital input.


  • Three programmable passwords restrict modification of programmed settings.

Non-Volatile Memory

  • All programmed settings are stored in non-volatile memory for a minimum of ten years if power is lost.

Power Options

  • 85-265 VAC 50/60 Hz, 90-265 VDC, 20 W max or 12-24 VDC ± 10%, 15 W max. Powered over USB for configuration only.


  • Required external fuse: UL Recognized, 5 A max, slow blow; up to 6 meters may share one 5 A fuse

Normal Mode Rejection

  • Greater than 60 dB at 50/60 Hz


  • 4 kV input/output-to-power line, 500 V input-to-output or output-to-P+ supply

Overvoltage Category

  • Installation Overvoltage Category II: Local level with smaller transient overvoltages than Installation Overvoltage Category III.


  • Relative humidity: 0 to 90% non-condensing
  • Storage Temperature Range: -40 to 85° C
  • Operating Temperature Range: -40 to 65° C


  • Removable and integrated screw terminal blocks accept 12 to 22 AWG wire


  • UL Type 4X, IP65 rated. Polycarbonate & glass blended plastic case, color: gray. Includes four PG11 through-hole conduit openings, with two factory installed PG11, IP68, black nylon threaded hole plugs with backing nuts.

Wall Mounting

  • Four (4) Mounting Holes Provided for Mounting Meter to Wall

Pipe Mounting

  • Optional pipe mounting kit (PDA6260) allows for pipe mounting

Tightening Torque

  • RS-485 Terminals: 2.2 lb-in (0.25 Nm)
  • Removable Screw Terminals: 5 lb-in (0.56 Nm); Digital I/O

Overall Dimensions

  • 10.63" x 12.59" x 4.77" (270 mm x 319.7 mm x 121.2 mm) (W x H x D)


  • 6.10 lbs (2.76 kg)

UL File Number

  • UL & C-UL Listed. E160849; 508 Industrial Control Equipment.
  • Note: Instruments with Light / Horn option installed are not marked as UL & C-UL


  • 3 years parts & labor

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