Graphic panel meters with RGB backlight for Volt & Ampere
Unique, innovative, and multifunctional: the graphic panel meters DPM72-MP and -MPN with RGB-backlight are characterised by extensive functions and display modes. A variety of measurement modes (volt AC/DC, ampere AC/DC, frequency, power, cos phi) are supported. On the high-quality multi display, up to four parameters can be displayed at the same time and threshold values can be assigned to an individual colour warning, which then draw attention to themselves by coloured lighting or flashing. With a selection of interfaces for individual configuration and the transfer of measurement data in real time, the DPM72 measuring devices are versatile and suitable for a wide range of industrial applications. As of 2020 the additionally available instruments Digalox® DPM72-MP+ and DPM72-MPN+ expand the field of application with additional interfaces: this enables continuous data transmission via USB or wirelessly via radio (2.4 GHz mesh network) as well as via RS485-Modbus-interface. The multifunctional measuring devices are particularly in demand in the area of remote monitoring of machine and operating data, especially since they are also available as a DIN rail version without display. In addition, the models feature a counting function with data retention. This enables operating-hours-counters or time-counters for exceeding and falling below threshold values, as well as ampere-hour- or energy-meters.
Extensive adaptability
Using the "Digalox® Manager" configuration software, the measuring devices can be set up individually - for example, it is possible to upload own texts or a customer-specific splash screen. Individually adjustable threshold values can be assigned to various colour warnings, for example the display can glow blue or flash red. Scale deflexion and labeling, display designs, as well as measured value scaling and linearization can be adjusted as required.
Graphical display
A high-quality graphic display with 16 grey levels and RGB backlight shows up to four measured values simultaneously in different display modes on the multi display, e.g. with easy-to-read pointer graphics, via digital display or bar graph. Other possible display designs are the popular level indicator or a graphical trend of the measured values.
Switching outputs
Two galvanically isolated alarm outputs enable the device to trigger an alarm as individually adjustable threshold values are reached. The user can be made aware of special events such as exceeding a maximum value by flashing in colour or lighting up.
Interfaces & measurement data recording
Due to a variety of interfaces, the DPM72 measuring devices can be used almost universally. Measured values can be transmitted either via a galvanically isolated USB interface, via RS485-Modbus-protocol or wirelessly using XBEE radio technology (2.4 GHz mesh network). Especially wireless technology enables a hasslefree modernisation of old or technically outdated machines (retrofit).
Specification
| DPM72-MP | DPM72-MP+ / -MP+-XBEE / -MP+-RS485 |
DPM72-MPN | DPM72-MPN+ / -MPN+-XBEE / -MPN+-RS485 | |
| Supply | 12 - 24 V AC/DC ± 10 % | 12 - 24 V AC/DC ± 10 % | 12 - 24 V AC/DC ± 10 % | 12 - 24 V AC/DC ± 10 % |
| Power consumption | Max. 2.4 W | Max. 2.4 W | Max. 2.4 W | Max. 2.4 W |
| Display | LCD graphic display 192 × 160 pixels | LCD graphic display 192 × 160 pixels | LCD graphic display 192 × 160 pixels | LCD graphic display 192 × 160 pixels |
| Measuring range voltage | AC 0 - 500 V DC ±500 V |
AC 0 - 500 V DC ±500 V |
AC 0 - 500 V DC ±500 V |
AC 0 - 500 V DC ±500 V |
| Accuracy voltage | ±1 % true RMS | ±1 % true RMS | ±1 % true RMS | ±1 % true RMS |
| Internal resistance voltage | 2.6 MΩ | 2.6 MΩ | 2.6 MΩ | 2.6 MΩ |
| Measuring range ampere | AC 0 - 10 A AC 5 A for current transformer DC ±10 A |
AC 0 - 10 A AC 5 A for current transformer DC ±10 A |
±50/60 mV AC/DC shunt | ±333 mV AC/DC shunt |
| Accuracy ampere | ±1 % true RMS | ±1 % true RMS | ±1 % true RMS | ±1 % true RMS |
| Internal resistance ampere | 5 mΩ | 5 mΩ | 20 kΩ | 20 kΩ |
| Measuring range frequency | 10 - 500 Hz | 10 - 500 Hz | 10 - 500 Hz | 10 - 500 Hz |
| Accuracy frequency | ±0.1 Hz | ±0.1 Hz | ±0.1 Hz | ±0.1 Hz |
| Recording of measurement | 36 seconds to 14 days, 180 internal memory locations |
36 seconds to 14 days, 180 internal memory locations |
36 seconds to 14 days, 180 internal memory locations |
36 seconds to 14 days, 180 internal memory locations |
| Counting function with data retention | - | Operating-hours-counter, ampere-hour-meter, energy-meter | - | Operating-hours-counter, ampere-hour-meter, energy-meter |
| Alarm outputs | 2 optocouple outputs max. 30 V, 50 mA | 2 optocouple outputs max. 30 V, 50 mA | 2 optocouple outputs max. 30 V, 50 mA | 2 optocouple outputs max. 30 V, 50 mA |
| Available interfaces | USB-Micro-B | USB-Micro-B, XBEE or RS485 Modbus RTU | USB-Micro-B | USB-Micro-B, XBEE or RS485 Modbus RTU |
| Operating temperature | 0 °C to +50 °C | 0 °C to +50 °C | 0 °C to +50 °C | 0 °C to +50 °C |
| Storage temperature | -20 °C to +70 °C | -20 °C to +70 °C | -20 °C to +70 °C | -20 °C to +70 °C |
| Dimensions | 72 mm × 72 mm | 72 mm × 72 mm | 72 mm × 72 mm | 72 mm × 72 mm |
| Panel cut-out | 68 mm × 68 mm | 68 mm × 68 mm | 68 mm × 68 mm | 68 mm × 68 mm |
| Protection front | IP65 when mount with gasket (separately available) | IP65 when mount with gasket (separately available) | IP65 when mount with gasket (separately available) | IP65 when mount with gasket (separately available) |
| Products in the TDE shop | DPM72-MP in the TDE shop | DPM72-MP+ / -MP+-XBEE / -MP+-RS485 in the TDE shop | DPM72-MPN in the TDE shop | DPM72-MPN+ / -MPN+-XBEE / -MPN+-RS485 in the TDE shop |