Product Description

PR 4114 Universal Transmitter

The PR electronics 4114 is a high-performance universal transmitter designed for the conversion and isolation of a wide range of industrial process signals. It can accept inputs from RTD sensors, thermocouples, potentiometers, linear resistance, voltage, and current sources. The device conditions and converts these signals into a standard, isolated analog output (current or voltage), making it ideal for interfacing various sensors with PLCs, SCADA systems, or other control equipment. Its universal AC/DC power supply and high 2.3 kVAC galvanic isolation ensure reliable performance in demanding environments. The PR 4114 is easily configured and monitored using the detachable PR 4501 Display / Programming Front, allowing for flexible setup and diagnostics directly in the field.

Technical Specifications:

Supply Voltage: 21.6…253 VAC, 50…60 Hz or 19.2…300 VDC
Input Signal Types: RTD (Pt100/500/1000, Ni100/500/1000), Thermocouple (Types B, E, J, K, L, N, R, S, T, U, W3, W5), Voltage (-800…+800 mV; 0…100 VDC), Current (0…100 mA), Linear Resistance (0…100 kΩ), Potentiometer
Output Signal Types: Current (0…20 mA / 4…20 mA) and Voltage (0…1 V / 0…5 V / 0…10 V / 1…5 V / 2…10 V)
Galvanic Isolation: 2.3 kVAC (3-port)
Accuracy: < 0.05% of selected range
Response Time (0…90%): < 25 ms
Programming: Front-face programmable via detachable PR 4501 or PR 4511 communication interfaces
Approvals: SIL 2 (IEC 61508), ATEX, IECEx, DNV Marine, UL Listed
Operating Temperature: -20°C to +60°C