4104 PR ELECTRONICS
February 13, 2025851PH TYCO
February 13, 2025
The 711H uses both rate-of-rise and fixed temperature sensing. The 711H is a category A1R heat detector. A1 denotes a static response temperature of 54°C to 65°C (EN54-5). The suffix R denotes a rate-of-rise characteristic, but the fixed element provides a backstop for fires where the temperature builds up gradually.
Stock: 2 available
Key Features
- Marine
- Use both rate-of-rise and fixed temperature sensing
- Category A1R heat detector
- Designed for use in conventional two wire detection systems
- Drop-in replacement for, and are backwards compatible with the legacy 600 Series
- Approved by major classification societies for use on vessels
- Superior performance, reliability and false alarm rejection
- Low operational voltage
- Compatible with 4B, 4B-D, 5B and 5B-D bases
- Approval to EN54, MED and IACS
- Ingress protection IP55 (installed with deck head mount)