Product Description

The Honeywell STT25D-0-EN0-000-00S-000-00-1C is a compact, DIN rail-mountable smart temperature transmitter designed for industrial applications. It features a universal input that accommodates various sensor types, including thermocouples, RTDs, and mV inputs. The transmitter offers both 4–20 mA analog and digital DE protocol outputs, providing flexibility for integration into control systems. With microprocessor-based technology, the STT25D ensures high accuracy and stability, making it suitable for precise temperature measurement in diverse environments.

Technical Specifications

• Model: STT25D-0-EN0-000-00S-000-00-1C
• Input Types: Thermocouple, RTD, mV
• Outputs: 4–20 mA analog, digital DE protocol
• Mounting: DIN rail
• Housing Material: Plastic
• Communication Protocols: HART, DE
• Operating Temperature Range: -40°C to 85°C
• Humidity Range: 5% to 95% RH
• Power Supply: 2-wire, powered by 4–20 mA loop
• Certification: TÜV SIL2 (for STT25S model)
• Mounting Options: DIN rail, wall, pipe, or direct sensor head
• Weight: Approximately 200 g