Heat Rate of Rise · Conventional ES Detect
ES Detect 800271 Rate-of-Rise Heat Detector A1R
- Type
- Heat Rate of Rise
- Operating voltage
- 8 to 42 V DC
- Alarm current
- typ. 9 mA @ 9 V DC
- Quiescent current
- approx. 25 μA
- Minimum operating temperature
- -20°C
- Detector category and approvals
- EN 54-5 A1R
- Ingress protection
- IP43 (with base + option)
You will also need
Needed to install, power or certify this product.
Detector Base. Can be used for ES Conventional and Intrinsically safe detection.
Standard Detector Base 805590
Detector Base With Diode
Detector base complete with Diode 805590-D (data and installation base for ES Detect range
Gent 4 Zone conventional panel, EN54 less batteries
ES Detect detectors are only approved to be installed with the named Xenex control panels.
Overview
What it is and how it fits the system.
The 800271 is an ES Detect non-addressable rate-of-rise heat detector using a fast semiconductor sensor for reliable detection of fires with rapidly rising temperatures, plus an integrated fixed-temperature function. Approved to EN 54-5 class A1R, it operates from 8 to 42 V DC with a typical 9 mA alarm current at 9 V DC and around 25 uA quiescent draw. Rated for application temperatures up to 50 C on conventional systems.
Technical overview
The 800271 is a Conventional ES Detect rate-of-rise heat detector with an integrated fixed-temperature function, using a fast semiconductor sensor for reliable detection of rapidly rising temperatures. Approved to EN 54-5 class A1R, it operates from 8 to 42 V DC with a typical alarm current of 9 mA at 9 V DC and a quiescent draw of approximately 25 µA. The device is rated for application temperatures from -20 °C to 50 °C and storage from -25 °C to 75 °C, with air humidity below 95 % and air speed tolerance up to 25.4 m/s.
Constructed from ABS plastic in white (similar to RAL 9010), the 800271 achieves IP43 ingress protection when installed with a compatible base and option. It is designed for use on conventional fire detection systems and requires a detector base such as the 805590 or the diode-equipped 805590-D for installation. Compatibility extends to remote LED indicators like the 781814 and specific Xenex control panels (13270-02LB, 13270-04LB, 13270-08LB), with interface units enabling use with Vigilon systems. Physical wiring details are provided in the installation manual.
Specifications
Full technical data for this part.
| Type | Heat Rate of Rise |
|---|---|
| Operating voltage | 8 to 42 V DC |
| Alarm current | typ. 9 mA @ 9 V DC |
| Quiescent current | approx. 25 μA |
| Application temperature | -20 °C to 50 °C |
| Typical application temperature | Up to 50 °C |
| Minimum operating temperature | -20°C |
| Detector category and approvals | EN 54-5 A1R |
| Air speed | 0 to 25.4 m/s |
| Storage temperature | -25 °C to 75 °C |
| Air humidity | < 95 % |
| Ingress protection | IP43 (with base + option) |
| Material | ABS |
| Color | white, similar to RAL 9010 |
Specifications sourced from manufacturer documentation.
Specifications per manufacturer documentation, subject to change — E&OE. Spotted an inaccuracy? Let us know
Optional accessories
Optional additions — this product works without them.
Gent 8 Zone conventional panel, EN54 less batteries
The ES Detect range is only approved to be installed with Xenex Control Panels - 13270-02L
2 Zone conventional panel, EN54 less batteries
The ES Detect range is only approved to be installed with Xenex Control Panels - 13270-02L