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
OMEGA’s DP20 series 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.
Introduce Omega DP20 Series
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
How to Open/Close the Omega DP20 Housing
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)
Rated 4 out of
5 by
Bob52 from
Nice meter for the priceMy 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
wstein25 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 5 out of
5 by
ruf tech from
good displayliked the easy installation. easy to program with only three buttons. easy to see display from a distance. the plastic bracket was a bit flimsy but it did the job.
Date published: 2021-02-08
Rated 4 out of
5 by
Nick I from
Good value partDecent quality for the cost. Relays are a nice addition.
Date published: 2021-02-04
Rated 4 out of
5 by
scn01 from
works good great valuesetup was a small challenge but meter worked as described and has a bright display
Date published: 2018-01-16
Rated 5 out of
5 by
Wm Ed from
Panel MeterI found just what I was looking for with the Omega Engineering DP20-M1 panel meter. Simple installation and easy to configure. For support, Omega Engineering has a very good manual online for this unit which is great.
Date published: 2024-03-21
Rated 5 out of
5 by
SMF1030 from
Easy to work withvery easy to order and get updates from Omega. I always order from Omega
Date published: 2024-01-02
Rated 5 out of
5 by
John Henry from
Just what we neededItem was in stock and exactly what we needed, info from the site was extremely helpful.