Product Description

The Honeywell STT850-S-0-A-CHC-11S-A-31A0-F1.01-0000 is a high-performance temperature transmitter from Honeywell's SmartLine® STT850 series. Designed for precise temperature measurement in industrial applications, it offers digital accuracy up to 0.1°C for RTD inputs and exceptional stability over time. This transmitter features a modular design with a 4–20 mA output signal and supports HART® communication protocol, making it compatible with various control systems. Its robust construction and advanced diagnostics ensure reliable operation in demanding environments.

Technical Specifications

• Model: STT850-S-0-A-CHC-11S-A-31A0-F1.01-0000
• Series: SmartLine® STT850
• Input Type: RTD (Resistance Temperature Detector)
• Accuracy: Up to 0.1°C for RTD inputs
• Stability: 0.01% of URL per year for ten years
• Update Time: 125 ms for single input models
• Output Signal: 4–20 mA DC
• Communication Protocol: HART® (Version 7.0)
• Power Supply: 11–42 V DC
• Housing Material: Polyester Powder Coated Aluminum
• Ingress Protection: IP65
• Operating Temperature Range: -40°C to 85°C
• Display Options: Modular LCD display with configurable screen cycle time
• Certifications: CE, ATEX (specific certifications may vary)
• Weight: Approximately 1.5 kg