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Image is for reference only, refer to product info for complete details.
Built for panel-mounted indication, this 1/32 DIN digital panel meter reads thermocouple, RTD, and analog current or voltage signals. It shows values on a 4-digit, 9-segment programmable color LED display and runs on a 90 to 240 V AC supply. Best for machine and process readout.
Built for panel-mounted indication, this 1/32 DIN digital panel meter reads thermocouple, RTD, and analog current or voltage signals. It shows values on a 4-digit, 9-segment programmable color LED display and runs on a 90 to 240 V AC supply. Best for machine and process readout.
The OMEGA(R) iSeries is a family of microprocessor-based instruments offered in three true DIN sizes with NEMA 4 (IP65) rated front bezels. All of the instruments share the same set-up and configuration menu and method of operation, a tremendous time saver for integration of a large system.
The iSeries family includes extremely accurate digital panel meters "DPi" and single loop PID controllers "CNi" that are simple to configure and use, while providing tremendous versatility and a wealth of powerful features. The DPi Series covers a broad selection of transducer and transmitter inputs with 2 input models.
The Universal temperature and process instrument (DPi models) handles 10 common types of thermocouples, multiple RTDs and several process (DC) voltage and current ranges. This model also features built-in excitation, 24 Vdc @ 25 mA.
With its wide choice of signal inputs, this model is an excellent choice for measuring or controlling temperature with a thermocouple, RTD, or 4 to 20 mA transmitter.
The DPi Series are 1/8, 1/16 and 1/32 DIN digital panel meter featuring the big iSeries color-changing display. The digits are twice the size of typical 1/8 DIN panel meters. The iSeries meters feature the only LED displays that can be programmed to change color between GREEN, AMBER, and RED.
The iSeries are also available with serial communications.
With the "-C24" option, the user can select from the pushbutton menu between RS232, RS422, and RS485, with straightforward ASCII commands.
Features
Applications
| Display | 4-digit 9-segment LED, RED, GREEN, and AMBER programmable colors for process variable, setpoint and temperature units |
| Cold junction compensation | 0.05°C/°C TC @ 25°C (77°F) |
| NMRR | 60 dB |
| CMRR | 120 dB |
| A/D conversion | Dual slope |
| Reading rate | 3 samples/s |
| Digital filter | Programmable |
| Step response | 0.7 sec for 99.9% |
| Setpoint adjustment | -1999 to 9999 counts |
| Span adjustment | 0.001 to 9999 counts |
| Offset adjustment | -1999 to 9999 |
| Ethernet | Standards compliance IEEE 802.3 10 Base-T |
| Supported protocols | TCP/IP, ARP, HTTPGET |
| RS232/RS422/RS485 | Selectable from menu; both ASCII and MODBUS protocol selectable from menu; programmable 300 to 19.2 Kb |
| RS485 | Addressable from 0 to 199 |
| Connection | Screw terminals |
| Power | 90 to 240 Vac ±10%, 50 to 400 Hz, 110 to 300 Vdc, equivalent voltage |
| Low voltage power option | 24 Vac, 12 to 36 Vdc for DPi/CNi/DPiS/CNiS; 20 to 36 Vdc for dual display, ethernet and isolated analog output from qualified safety approved source |
| Isolation, power to input/output | 2300 Vac per 1 minute test |
| Isolation, for low voltage power option | 1500 Vac per 1 minute test |
| Isolation, RS232/485 to input/output | 500 Vac per 1 minute test |
| Environmental conditions | 0 to 55°C (32 to 131°F), 90% RH non-condensing |
| Approvals | UL, C-UL, UKCA, CE per 2014/35/EU |
| Size/cutout | 1/32 DIN |
| Input type | Temperature/process |
| Accuracy @ 25°C | ±0.5°C temp nominal; 0.03% rdg ±0.03% range process and strain |
| Temperature stability, RTD | 0.04°C/°C |
| Temperature stability, TC @ 25°C (77°F) | 0.05°C/°C |
| Temperature stability, process | 50 ppm/°C |
| Resolution | 1°/0.1°; 10 µV process |
| Input types | Thermocouple, RTD, analog voltage, analog current |
| Thermocouple lead resistance | 100 Ω max |
| Thermocouple types (ITS 90) | J, K, T, E, R, S, B, C, N, L (J DIN) |
| RTD input (ITS 68) | 100/500/1000 Ω Pt sensor, 2-, 3- or 4-wire; 0.00385 or 0.00392 curve |
| Voltage input | 0 to 100 mV, 0 to 1V, 0 to 10 Vdc |
| Input impedance | 10 MΩ for 100 mV; 1 MΩ for 1 or 10 Vdc |
| Current input | 0 to 20 mA (5 Ω load) |
| Configuration | Single-ended |
| Polarity | Unipolar |
| Decimal selection, temperature | None, 0.1 |
| Decimal selection, process | None, 0.1, 0.01 or 0.001 |
| Excitation (not included with communication) | 24 Vdc @ 25 mA (not available for low-power option) |
| Protection | NEMA 4X/Type 4 (IP65) front bezel |
| Dimensions | 1.0 x 1.89 x 5" (25.4 H x 48 W x 127 mm D) Panel cutout: 0.886 x 1.772" (22.5 H x 45 mm W), 1/32 DIN |
| Weight | 0.28 lb (127 g) |
| Display | 4-digit 9-segment LED, RED, GREEN, and AMBER programmable colors for process variable, setpoint and temperature units |
| Cold junction compensation | 0.05°C/°C TC @ 25°C (77°F) |
| NMRR | 60 dB |
| CMRR | 120 dB |
| A/D conversion | Dual slope |
| Reading rate | 3 samples/s |
| Digital filter | Programmable |
| Step response | 0.7 sec for 99.9% |
| Setpoint adjustment | -1999 to 9999 counts |
| Span adjustment | 0.001 to 9999 counts |
| Offset adjustment | -1999 to 9999 |
| Ethernet | Standards compliance IEEE 802.3 10 Base-T |
| Supported protocols | TCP/IP, ARP, HTTPGET |
| RS232/RS422/RS485 | Selectable from menu; both ASCII and MODBUS protocol selectable from menu; programmable 300 to 19.2 Kb |
| RS485 | Addressable from 0 to 199 |
| Connection | Screw terminals |
| Power | 90 to 240 Vac ±10%, 50 to 400 Hz, 110 to 300 Vdc, equivalent voltage |
| Low voltage power option | 24 Vac, 12 to 36 Vdc for DPi/CNi/DPiS/CNiS; 20 to 36 Vdc for dual display, ethernet and isolated analog output from qualified safety approved source |
| Isolation, power to input/output | 2300 Vac per 1 minute test |
| Isolation, for low voltage power option | 1500 Vac per 1 minute test |
| Isolation, RS232/485 to input/output | 500 Vac per 1 minute test |
| Environmental conditions | 0 to 55°C (32 to 131°F), 90% RH non-condensing |
| Approvals | UL, C-UL, UKCA, CE per 2014/35/EU |
| Size/cutout | 1/32 DIN |
| Input type | Temperature/process |
| Accuracy @ 25°C | ±0.5°C temp nominal; 0.03% rdg ±0.03% range process and strain |
| Temperature stability, RTD | 0.04°C/°C |
| Temperature stability, TC @ 25°C (77°F) | 0.05°C/°C |
| Temperature stability, process | 50 ppm/°C |
| Resolution | 1°/0.1°; 10 µV process |
| Input types | Thermocouple, RTD, analog voltage, analog current |
| Thermocouple lead resistance | 100 Ω max |
| Thermocouple types (ITS 90) | J, K, T, E, R, S, B, C, N, L (J DIN) |
| RTD input (ITS 68) | 100/500/1000 Ω Pt sensor, 2-, 3- or 4-wire; 0.00385 or 0.00392 curve |
| Voltage input | 0 to 100 mV, 0 to 1V, 0 to 10 Vdc |
| Input impedance | 10 MΩ for 100 mV; 1 MΩ for 1 or 10 Vdc |
| Current input | 0 to 20 mA (5 Ω load) |
| Configuration | Single-ended |
| Polarity | Unipolar |
| Decimal selection, temperature | None, 0.1 |
| Decimal selection, process | None, 0.1, 0.01 or 0.001 |
| Excitation (not included with communication) | 24 Vdc @ 25 mA (not available for low-power option) |
| Protection | NEMA 4X/Type 4 (IP65) front bezel |
| Dimensions | 1.0 x 1.89 x 5" (25.4 H x 48 W x 127 mm D) Panel cutout: 0.886 x 1.772" (22.5 H x 45 mm W), 1/32 DIN |
| Weight | 0.28 lb (127 g) |
