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DP20

Panel Meter, RTD, Thermocouple, Process, 1/8 DIN | DP20
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Panel Meter, RTD, Thermocouple, Process, 1/8 DIN

$110.00 DP20

DP20 is rated 3.3 out of 5 by 4.
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2 year warranty CE
  • Fast Access Menu—Front Key Access to Modify the Alarm Setpoints and Max/Min Memory
  • External Control Function—Contact at Multifunctional Terminal 5 (Second Scaling, Decimal Point Change, ‘Hold’ the Reading or Activate the Max/Min Memory)
  • Automatic, Power Saving Eco Mode
  • Alarms 1 or 2, Independent, Configurable as Max/Min, with Setpoint and Hysteresis
  • Reading Offset—Configure a Fixed Number of Counts to be Added to the Reading
  • Second Scaling Function—Define Two Scalings for the Same Signal and Control (One is Active with the ‘External Control’ Option)
  • Recursive Display Filter for Noisy Signals and Configurable Steps for Minimum Predefined Changes on the Reading
  • Output and Control Options: 1 or 2 Relay Outputs, 1 Analog 4 to 20 mA Isolated Output, 1 Modbus RTU Isolated Serial Output
  • 5 Levels of Brightness Intensity
  • Password Protection
  • Applications
  • Manufacturing Assembly Line
  • Electrical Control Panel
  • University and Research Laboratory
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Description

OMEGA’s new universal panel meter delivers high performance in a 1/8 DIN size for panel mount, and integration in a wide range of applications. The DP20 accepts universal inputs, including thermocouple, RTD, process (mA & Vdc), resistance, and true RMS voltage and current. By configuration, it will work as an AC and DC voltmeter (up to 600 V) and AC and DC ammeter (up to 5 A) offering application flexibility for process control and industrial requirements. A single universal power supply allows this unit to be suited for global use.

The optional relays, analog output, and Modbus® RTU serial communications provide customization, control and communication capability. Additional features of the economical DP20 panel meter include scaling, NEMA 4 (IP65) protection, and programmable decimal points.

Specifications
Digits: 4
Reading: 9999 / -1999
Decimal Point: Configurable
LED Color: Red
Digit Height: 14 mm (0.55")
Accepted Signal Ranges: See tables on pdf page 4 for more information
    AC Voltages and AC Currents: 600 Vac, 200 Vac, 20 Vac, 2 Vac, 200 mVac, 60 mVac, 5 Aac, 20 mAac (True RMS measure) (accepts phase-neutral and phase-phase measure)
    DC Voltages and DC Currents: ±600 Vdc, ±200 Vdc, ±20 Vdc, ±2 Vdc, ±200 mVdc, ±60 mVdc, ±5 Adc, ±20 mAdc
Thermocouples: K, J, E, N, L, R, S, B, T and C (automatic cold junction compensation)
Probes:
    Resistive ‘Pt’ Probes: Pt100 with 2 and 3 wires, Pt500, Pt1000
    Resistive ‘Ni’ Probes: Ni100, Ni200, Ni1000
    Resistive NTC Probes: See table at page 4
    Resistive PTC Probes: Families KTY-121, KTY-210 and KTY-220
Process: 4/20 mA, 0/10 Vdc (+15 Vdc excitation voltage configurable at terminal 5)
Resistances: Ranges 0/5 K and 0/50 K
Potentiometers: With nominal values from 500 R up to 20 K
Thermal Drift Offset+Span: 150 ppm/ºC
Readings: 3 readings/ second
Refresh: 3 readings/ second
Response Time: <300 mSec. (0 % to 99 % of signal)
Power ‘U’: 18 to 265 Vac/dc (isolated 1500 Veff @ 60 seconds)
Output and Control Options:
    1 or 2 Relays: 1 Analog output 4/20 mA isolated
    1 Modbus RTU isolated serial output
Protection: NEMA 4 (IP65)
Consumption (Normal Mode): <1.0 W (meter only) <2.5 W (meter with options)
Consumption (‘Eco’ Mode): <0.3 W (meter only) <1.5 W (meter with options)
Connections: Plug-in screw terminals
Weight: <150 g (5.3 oz)
Operation Temperature: 0 to 50ºC (32 to 122ºF)
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All amounts shown in USD
Note:
Comes complete with operator’s manual.
The AC powered units cannot be shipped to Canada.

Product Manuals:

Download DP20 Quick Start Manual
Download Economical Multisignal Meter
Rated 4 out of 5 by from Nice meter for the price My application was to display rpm on a mill, where the speed control produced a 0-10v signal that corresponded to 0-4500 rpm. The DP20 was easy to program for that use and works well. Be aware the case is very thin, and the clamps are plastic so it's not as robust as you might be used to.
Date published: 2018-04-15
Rated 4 out of 5 by from Does the job but ... I may be a bit dense about these things, but I found the nested menu/push button configuration complicated. In the end I got the scaling and alarms set up as I needed, but I'm not sure I could explain how I did this. But, in the end it works well as advertised.
Date published: 2018-05-06
Rated 4 out of 5 by from works good great value setup was a small challenge but meter worked as described and has a bright display
Date published: 2018-01-16
Rated 1 out of 5 by from Update - Failed after three months This is an update to my review from a few months ago. It worked fine for a short time, then the display went dead. I pulled it out and tried it on the bench, but no dice. Unfortunately, I had to modify the case to install it so it's not returnable. I'm going to try another one, and hope this was just a bad one.
Date published: 2018-07-25
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