Panel Meter – 1/8″ DIN, Temperature, Process

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)