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
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 DriftOffset+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)
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† All dollar amounts on this site are shown in Singapore currency.
Note: Comes complete with operator’s manual.
The AC powered units cannot be shipped to Canada.