DatasheetDynisco UPR800 Process Indicator
The Dynisco UPR800 is a compact 1/4 DIN process indicator for displaying pressure, temperature or differential pressure. It is suitable for plastics processing and industrial measurement systems where process values must be reliably displayed locally and optionally retransmitted to higher-level systems.
The UPR800 can display process values in selectable engineering units related to the chosen input type. The universal input supports strain gauge sensors, thermocouples, RTD and linear voltage or current signals. An optional secondary input allows additional process variables to be displayed in one instrument or enables differential pressure measurement.
The bright 5-digit LED display is supported by a 35-segment bar graph display, providing a quick visual overview of the scaled process value. Additional information includes alarm setpoints, peak values, error conditions and engineering unit beacons. Two alarms are included as standard, with a third alarm available as an option. The analog output allows the process variable to be retransmitted to other devices. Configuration can be performed locally or remotely by optional Modbus RTU.
| Type | Digital panel-mounted process indicator |
|---|---|
| Series | Dynisco UPR800 Process Indicator |
| Model | UPR800 |
| Format | 1/4 DIN |
| Application | Display of process pressure, temperature, differential pressure and other process variables |
| Instrument type | Digital panel indicator |
| Display | 5 red LED digits 0.52″ / 13.2 mm high; 5 green LED digits 0.44″ / 11.3 mm high; 35-segment bar graph scaled to value |
| Display functions | Pressure, temperature or differential pressure; alarm setpoints, peak values, error conditions and engineering units |
| Accuracy | ±0.1 % full scale |
| Sampling time | 50 ms or better |
| Inputs | Select strain gauge or linear input (VDC, mA); optional thermocouple and RTD |
| Strain gauge input | 350…5000 Ω, 1…4 mV/V, excitation 10 V ±7 % |
| Thermocouple / RTD | Type J, K, L, N, T, E; Type Pt100, Pt500 |
| Linear input | 0…5 VDC and 0…10 VDC; 0…20 mA and 4…20 mA |
| Input signal | -25…125 % full scale |
| Input impedance | <10 Ω for linear current input; >165 kΩ for linear voltage input; >1 MΩ for optional thermocouple input |
| Shunt calibration | With or without resistor, 40…100 % |
| Alarm outputs | SPDT, 2 A max. at 240 VAC resistive load |
| Alarm number | 2 standard, third alarm optional |
| Alarm update time | 50 ms |
| Outputs | 0…5 VDC and 0…10 VDC; 0…20 mA and 4…20 mA |
| Output resolution | ±0.1 % of output span |
| Output accuracy | ±0.1 % of output span |
| Serial communication interface | Isolated RS-485 |
| Protocol | Modbus RTU / Jbus, selectable |
| Configuration | Configurable locally or remotely by optional Modbus RTU without complicated mechanical jumpers |
| Termination | Screw terminals on rear |
| Front panel protection | IP65 / NEMA 4X with gasket |
| Operating temperature | 32…122 °F / 0…50 °C |
| Storage temperature | -4…158 °F / -20…70 °C |
| Humidity | 85 % relative humidity, non-condensing |
| Weight | 1.43 lbs / 650 g |
| Mains power | 100…240 VAC, 50/60 Hz switching |
| Optional supply | 24 VDC option available |
| Power consumption | 15 VA maximum |
| Transmitter supply | 24 VDC for 2- or 4-wire mA transmitters |
| CE mark | Self-certified to applicable standards |
| Approvals | UL, cUL |
| Key features | 5-digit LED display, bar graph display, universal input signals, optional differential pressure display, analog retransmission, Modbus RTU/Jbus, IP65/NEMA 4X |
