The Series 65 Heat Detector monitors temperature by using a dual thermistor network which provides a voltage output proportional to the external air temperature. There are 12 heat detectors in the Series 65 range designed to suit a wide variety of operating conditions.
Series 65 incorporates well-proven sensing technologies, including an Integrated Circuit based on that used in XP95 analogue addressable detectors.
The Series 65 range has a wide operating voltage of 9–33V and consists of ionisation, integrating ionisation and optical smoke detectors, four grades of heat detector and a range of bases.
| General | |
| Applications |
- B&Bs/guest houses - Cafes - Dusty environments - Restaurants - Retail - Small to medium buildings |
| Warranty | 10 year |
| Performance | |
| Chamber type | Chevron |
| Heat classification | BR |
| Electrical | |
| Quiescent current | 250μA |
| Polarity | L1 & L2 are polarity insensitive |
| Holding voltage (min) | 6V |
| Holding voltage (max) | 6V |
| Holding voltage | 6 to 6V |
| Minimum voltage to light alarm LED | 12V |
| Alarm load | 420Ω in series with 2V drop |
| Environmental | |
| Humidity (min) | 0% RH |
| Humidity (max) | 95% RH |
| Humidity Note | no condensation or icing |
| Humidity | 0% to 95% (no condensation or icing) |
| Operating temperature (min) | 20°C |
| Operating temperature (max) | 90°C |
| Operating temperature | 20 to 90°C |
| IP rating Value | IP23D |
| Storage temperature (min) | -30°C |
| Storage temperature (max) | 120°C |
| Storage temperature | -30 to 120°C |
| Conformance | |
| Standards | EN 54-5 |
| Approvals | CPR, SBSC, LPCB |
| Mechanical | |
| Weight | 80g |
| Colour | White |
| Materials housing | Polycarbonate |
| Materials terminals | Nickel plated stainless steel |
| Product length | 42mm |
| Product diameter | 100mm |