Product Description
PR electronics 4131 Universal Trip Amplifier
The PR electronics 4131 Universal Trip Amplifier is a highly versatile and reliable module designed for demanding industrial automation and process control applications. It features universally configurable inputs that seamlessly accept signals from thermocouples (TC), voltage (V), potentiometers, and active or passive current loops (mA). Designed for maximum flexibility, it is equipped with dual normally open (N.O.) relay outputs (RE1 and RE2) to ensure precise control, limit switching, and alarm monitoring capabilities. With a broad universal supply voltage range of 24-250 VDC or 24-230 VAC, the 4131 easily integrates into various control panels. Safety and reliability are prioritized, as the unit is cULus Listed and FM Approved for safe installation in Class I, Division 2 and Zone 2 hazardous locations.
Technical Specifications:
- Brand: PR electronics
- Model: 4131
- Input Types: Thermocouple (TC), Voltage (V), Potentiometer (2-wire/3-wire/4-wire), mA, and Loop
- Relay Outputs: Dual N.O. Relays (RE1, RE2) rated at 250VRMS / 2A / 500VA or 24VDC / 1A
- Supply Voltage: 24-250 VDC (85-10mA) or 24-230 VAC (50-60Hz / 2W)
- Operating Temperature: -20°C to +55°C
- Certifications: cULus Listed (Ind. Cont. Eq.), FM Approved (Class I, Div 2 Group A-D T6 or Class I, Zone 2, Group IIC T6)
PR electronics 4131 Universal Trip Amplifier
Get reliable process monitoring with the PR electronics 4131 Universal Trip Amplifier. Features universally configurable inputs (TC, V, mA, Potentiometer), dual relay outputs, and universal AC/DC power. UL Listed and FM Approved for hazardous locations.