Product Description
PR Electronics 6333A1A 2-Wire Programmable Transmitter
The PR Electronics 6333A1A is a highly reliable, 2-wire programmable transmitter designed to convert RTD temperature sensor signals or linear resistance into a standard 4-20 mA analog output. Engineered for secure DIN rail mounting, this industrial-grade module ensures precise signal transmission and high measurement accuracy in demanding process environments. It features robust screw terminal blocks (terminals 11-13 and 41-44) for stable electrical connections. Backed by comprehensive global certifications including CE, IECEx, EAC, and Ex approvals, the 6333A1A is suitable for safe operation in designated hazardous areas (such as Zone 2). Its programmable nature and exceptional long-term stability make it an ideal choice for versatile industrial control and automation applications.
Technical Specifications:
- Input Type: RTD (Pt100, Ni100) or linear resistance
- Output Type: Programmable 2-wire 4…20 mA analog signal
- Mounting & Connections: DIN rail mountable with screw terminal blocks (11-13 for power/output, 41-44 for sensor input)
- Certifications: CE, IECEx, EAC, and Ex (approved for safe use in hazardous environments)

PR Electronics 6333A1A 2-Wire Programmable Transmitter
Optimize your industrial temperature measurement with the PR Electronics 6333A1A 2-Wire Programmable Transmitter. This DIN rail-mounted module converts RTD signals to a 4-20 mA output and features CE, IECEx, and EAC certifications for reliable use in hazardous areas. Perfect for robust process automation and control.





