The PR Electronics 4114 is a versatile universal transmitter configurable for RTDs, thermocouples, mA/V signals, potentiometers, and resistive sensors. It supports loop power, provides programmable analog outputs (0–10 V or 0/4–20 mA), and offers galvanic isolation between input, output, and supply (2.3 kVAC). Equipped with SIL 2 diagnostics, password protection, and FM approval for Div 2, it’s designed for high-reliability process control applications.

Key Features & Specifications:

Input: RTD (−200 to +850 °C), TC (−200 to +2300 °C), resistance 0–10 kΩ, potentiometer 10–100 kΩ, mA/V ± ranges
Output: 0/4–20 mA (≤ 800 Ω load) or 0–10 V DC; programmable per Namur NE 43
Supply: 19.2–300 V DC or 21.6–253 V AC (< 2 W)
Isolation: 3-port, 2.3 kVAC; excellent noise immunity
Accuracy: ±0.1% of span
Diagnostics: SIL 2 rated; loop-fault detection; green/red LED status
Mounting: DIN-rail; IP20; 109 × 23.5 × 104 mm; –20 to +60 °C
Configuration: via PR 4501 detachable display or 4511 comms module
Approvals: SIL 2, FM Div 2, NAMUR NE21/NE43, CE, UL/cUL, RoHS

PR Electronics – 4114 – Universal Signal Transmitter (RTD/TC/Ω/V/mA), SIL 2

PR Electronics – 4114 – Universal Signal Transmitter (RTD/TC/Ω/V/mA), SIL 2