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This panel meter is configured for Isolated Modbus RTU O/P. It suits assembly line and laboratory.
This panel meter is configured for Isolated Modbus RTU O/P. It suits assembly line and laboratory.
OMEGA's new multisignal panel meter delivers high-performance in a 1/8 DIN size for panel mounts and integration in a wide range of applications. The DP20 accepts universal inputs, including thermocouple, RTD, process (mA & Vdc), resistance, frequency and true RMS voltage and current.
OMEGA's multisignal panel meter delivers high-performance in a 1/8 DIN size for panel mounts and integration in a wide range of applications. The DP20 accepts universal inputs, including thermocouple, RTD, process (mA and V DC), resistance, frequency and true RMS voltage and current.
A single universal power supply allows this unit to be suited for global use. The optional relays, analog output, and Modbus(R) RTU serial communications provide customization, control and communication capability.
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.
Additional features of the economical DP20 panel meter include scaling, NEMA 4 (IP65) protection, and programmable decimal points.
Features
Applications
| Series | DP20 Series |
| Digits | 4 |
| Type | panel meter |
| Reading | 9999 / -1999 |
| Output type | Isolated Modbus RTU O/P |
| Decimal point | Configurable |
| Digits | 4 |
| LED color | Red |
| Reading | 9999 / -1999 |
| Digit height | 0.55" (14 mm) |
| Decimal Point | Configurable |
| Thermocouples | K, J, E, N, L, R, S, B, T and C (automatic cold junction compensation) |
| LED Color | Red |
| Resistive 'Pt' probes | Pt100 with 2 and 3 wires, Pt500, Pt1000 |
| Digit Height | 0.55" (14 mm) |
| Resistive 'Ni' probes | Ni100, Ni200, Ni1000 |
| Protection | NEMA 4 (IP65) |
| Resistive PTC probes | Families KTY-121, KTY-210 and KTY-220 |
| Power 'U' | 18 to 265 V AC/DC (isolated 1500 Veff @ 60 seconds) |
| Process | 4/20 mA, 0/10 Vdc (+15 Vdc excitation voltage configurable at terminal 5) |
| Consumption (Normal Mode) | <1.0 W (meter only), <2.5 W (meter with options) |
| Resistances | Ranges 0/5 K and 0/50 K |
| Consumption ('Eco' Mode) | <0.3 W (meter only), <1.5 W (meter with options) |
| Potentiometers | With nominal values from 500 R up to 20 K |
| Connections | Plug-in screw terminals |
| Frequency | up to 100 Hz (minimum 15 Hz), Vac and Aac ranges |
| Thermocouples | K, J, E, N, L, R, S, B, T and C (automatic cold junction compensation) |
| Thermal drift offset+span | 150 ppm/°C |
| Resistive 'Pt' Probes | Pt100 with 2 and 3 wires, Pt500, Pt1000 |
| Readings | 3 readings/second |
| Resistive 'Ni' Probes | Ni100, Ni200, Ni1000 |
| Refresh | 3 readings/second |
| Resistive PTC Probes | Families KTY-121, KTY-210 and KTY-220 |
| Response time | less than 300 mSec. (0 % to 99 % of signal) |
| Process | 4/20 mA, 0/10 V DC (+15 V DC excitation voltage configurable at terminal 5) |
| Power 'U' | 18 to 265 Vac/dc (isolated 1500 Veff @ 60 seconds) |
| Resistances | Ranges 0/5 K and 0/50 K |
| Protection | NEMA 4 (IP65) |
| Potentiometers | With nominal values from 500 R up to 20 K |
| Consumption (normal mode) | less than 1.0 W (meter only), less than 2.5 W (meter with options) |
| Frequency | up to 100 Hz (minimum 15 Hz), V AC and A AC ranges |
| Consumption ('Eco' mode) | less than 0.3 W (meter only), less than 1.5 W (meter with options) |
| Thermal Drift Offset+Span | 150 ppm/°C |
| Connections | Plug-in screw terminals |
| Readings | 3 readings/second |
| Operation temperature | 32 to 122°F (0 to 50°C) |
| Response Time | <300 mSec. (0 % to 99 % of signal) |
| Modbus RTU output (S1) | 1 Modbus RTU output, 9,600 bps, 4,800 bps, isolated 1000 Vdc |
| Panel Cut-Out | 3.63 x 1.74" (92 x 44 mm) |
| Dimensions | 1.89" x 3.78" x 2.95" (48 x 96 x 75 mm) Body depth (including terminal): 2.95" (75 mm) Panel cut-out: 1.74" x 3.63" (44 x 92 mm) |
| Operation Temperature | 32 to 122°F (0 to 50°C) |
| Weight | less than 5.3 oz (150 g) |
| AC Voltages and AC Currents | 600 V AC, 200 V AC, 20 V AC, 2 V AC, 200 mVac, 60 mVac, 5 Aac, 20 mAac (True RMS measure) (accepts phase-neutral and phase-phase measure) |
| DC Voltages and DC Currents | ±600 V DC, ±200 V DC, ±20 V DC, ±2 V DC, ±200 mVdc, ±60 mVdc, ±5 Adc, ±20 mAdc |
| Resistive NTC Probes | R25 configurable 10K, range -76 to 302°F (-76 to 302°F (-60 to 150°C)), accuracy <1.5% of reading, Beta configurable (2000 to 5500), resistance measure from 100R to 1MR |
| V AC Accuracy | <0.30% FS (up to 150 Hz) |
| V DC Accuracy | <0.20% FS (<0.25% for 60 mVdc range) |
| Aac Accuracy | <0.50% FS (up to 150 Hz) |
| Adc Accuracy | <0.25% FS (±5 Adc); <0.15% FS (±20 mAdc) |
| Process Signals Accuracy | 4/20 mA <0.15% FS; 0/10 V DC <0.20% FS |
| Thermocouple Ranges | K -100 to 1350 (-148 to 2462); J -100 to 1200; E -100 to 1000; N -100 to 1300; L -100 to 900; R 0 to 1768; S 0 to 1768; T -100 to 400; C 0 to 2300; B 1292 to 3308°F (700 to 1820°C) (°F). Total error <3° (K,J,E,N,L,R,S,T), <5° (C,B), cold junction included |
| Pt/Ni Probe Ranges | Pt100 (3 wires) -200 to 700; Pt100 (2 wires) -200 to 700; Pt500 -150 to 630; Pt1000 -190 to 630; Ni100 -60 to 180; Ni200 -60 to 120; Ni1000 -76 to 356°F (-60 to 180°C), total error <1° |
| Relay Outputs | 1 or 2 relay outputs; 3 contacts (NC, NO, Common) up to 250 V AC @ 8A resistive load |
| Analog Output | 1 analog output isolated 4/20 mA, isolated 1000 V DC |
| Modbus RTU Output | 1 Modbus RTU output, 9,600 bps / 4,800 bps, isolated 1000 V DC |
| Weight | 5.3 oz (<150 g) |
| Series | DP20 Series |
| Digits | 4 |
| Type | panel meter |
| Reading | 9999 / -1999 |
| Output type | Isolated Modbus RTU O/P |
| Decimal point | Configurable |
| Digits | 4 |
| LED color | Red |
| Reading | 9999 / -1999 |
| Digit height | 0.55" (14 mm) |
| Decimal Point | Configurable |
| Thermocouples | K, J, E, N, L, R, S, B, T and C (automatic cold junction compensation) |
| LED Color | Red |
| Resistive 'Pt' probes | Pt100 with 2 and 3 wires, Pt500, Pt1000 |
| Digit Height | 0.55" (14 mm) |
| Resistive 'Ni' probes | Ni100, Ni200, Ni1000 |
| Protection | NEMA 4 (IP65) |
| Resistive PTC probes | Families KTY-121, KTY-210 and KTY-220 |
| Power 'U' | 18 to 265 V AC/DC (isolated 1500 Veff @ 60 seconds) |
| Process | 4/20 mA, 0/10 Vdc (+15 Vdc excitation voltage configurable at terminal 5) |
| Consumption (Normal Mode) | <1.0 W (meter only), <2.5 W (meter with options) |
| Resistances | Ranges 0/5 K and 0/50 K |
| Consumption ('Eco' Mode) | <0.3 W (meter only), <1.5 W (meter with options) |
| Potentiometers | With nominal values from 500 R up to 20 K |
| Connections | Plug-in screw terminals |
| Frequency | up to 100 Hz (minimum 15 Hz), Vac and Aac ranges |
| Thermocouples | K, J, E, N, L, R, S, B, T and C (automatic cold junction compensation) |
| Thermal drift offset+span | 150 ppm/°C |
| Resistive 'Pt' Probes | Pt100 with 2 and 3 wires, Pt500, Pt1000 |
| Readings | 3 readings/second |
| Resistive 'Ni' Probes | Ni100, Ni200, Ni1000 |
| Refresh | 3 readings/second |
| Resistive PTC Probes | Families KTY-121, KTY-210 and KTY-220 |
| Response time | less than 300 mSec. (0 % to 99 % of signal) |
| Process | 4/20 mA, 0/10 V DC (+15 V DC excitation voltage configurable at terminal 5) |
| Power 'U' | 18 to 265 Vac/dc (isolated 1500 Veff @ 60 seconds) |
| Resistances | Ranges 0/5 K and 0/50 K |
| Protection | NEMA 4 (IP65) |
| Potentiometers | With nominal values from 500 R up to 20 K |
| Consumption (normal mode) | less than 1.0 W (meter only), less than 2.5 W (meter with options) |
| Frequency | up to 100 Hz (minimum 15 Hz), V AC and A AC ranges |
| Consumption ('Eco' mode) | less than 0.3 W (meter only), less than 1.5 W (meter with options) |
| Thermal Drift Offset+Span | 150 ppm/°C |
| Connections | Plug-in screw terminals |
| Readings | 3 readings/second |
| Operation temperature | 32 to 122°F (0 to 50°C) |
| Response Time | <300 mSec. (0 % to 99 % of signal) |
| Modbus RTU output (S1) | 1 Modbus RTU output, 9,600 bps, 4,800 bps, isolated 1000 Vdc |
| Panel Cut-Out | 3.63 x 1.74" (92 x 44 mm) |
| Dimensions | 1.89" x 3.78" x 2.95" (48 x 96 x 75 mm) Body depth (including terminal): 2.95" (75 mm) Panel cut-out: 1.74" x 3.63" (44 x 92 mm) |
| Operation Temperature | 32 to 122°F (0 to 50°C) |
| Weight | less than 5.3 oz (150 g) |
| AC Voltages and AC Currents | 600 V AC, 200 V AC, 20 V AC, 2 V AC, 200 mVac, 60 mVac, 5 Aac, 20 mAac (True RMS measure) (accepts phase-neutral and phase-phase measure) |
| DC Voltages and DC Currents | ±600 V DC, ±200 V DC, ±20 V DC, ±2 V DC, ±200 mVdc, ±60 mVdc, ±5 Adc, ±20 mAdc |
| Resistive NTC Probes | R25 configurable 10K, range -76 to 302°F (-76 to 302°F (-60 to 150°C)), accuracy <1.5% of reading, Beta configurable (2000 to 5500), resistance measure from 100R to 1MR |
| V AC Accuracy | <0.30% FS (up to 150 Hz) |
| V DC Accuracy | <0.20% FS (<0.25% for 60 mVdc range) |
| Aac Accuracy | <0.50% FS (up to 150 Hz) |
| Adc Accuracy | <0.25% FS (±5 Adc); <0.15% FS (±20 mAdc) |
| Process Signals Accuracy | 4/20 mA <0.15% FS; 0/10 V DC <0.20% FS |
| Thermocouple Ranges | K -100 to 1350 (-148 to 2462); J -100 to 1200; E -100 to 1000; N -100 to 1300; L -100 to 900; R 0 to 1768; S 0 to 1768; T -100 to 400; C 0 to 2300; B 1292 to 3308°F (700 to 1820°C) (°F). Total error <3° (K,J,E,N,L,R,S,T), <5° (C,B), cold junction included |
| Pt/Ni Probe Ranges | Pt100 (3 wires) -200 to 700; Pt100 (2 wires) -200 to 700; Pt500 -150 to 630; Pt1000 -190 to 630; Ni100 -60 to 180; Ni200 -60 to 120; Ni1000 -76 to 356°F (-60 to 180°C), total error <1° |
| Relay Outputs | 1 or 2 relay outputs; 3 contacts (NC, NO, Common) up to 250 V AC @ 8A resistive load |
| Analog Output | 1 analog output isolated 4/20 mA, isolated 1000 V DC |
| Modbus RTU Output | 1 Modbus RTU output, 9,600 bps / 4,800 bps, isolated 1000 V DC |
| Weight | 5.3 oz (<150 g) |
