System Sensor Agile 58°C Fixed Temperature Heat Detector. Wireless fixed temperature (58°c) heat detector for the System Sensor Agile wireless system. Powered by 4 x CR123A 3v batteries
| Part no. | 52051E-RF |
|---|---|
| Brand | System Sensor |
| Range | System Sensor AGILE |
| Sub-range | Detector |
Image for illustration; item supplied may differ
At a glance
- Wireless Heat Sensor52051E-RF is a battery-operated wireless (RF) thermal fire sensor.
- Fixed 58°C Class A1SIt provides fixed 58°C temperature sensing, class A1S.
- M200G-RF Radio GatewayThe sensor is designed for use with the M200G-RF radio gateway and will only work when connected to a compatible control panel.
- B501RF Wireless BaseThe sensors plug into the B501RF wireless base.
- 865-870 MHz RadioThe radio runs at 865-870 MHz with 14dBm (max) output and 500m (typ. in free air) range.
- Low Standby CurrentStandby current at 3V is 120 µA (typical in normal operating mode), on a supply of 3.3 V Direct Current max.
- Loop Address SelectionThe loop address is set on two rotary decade switches, selecting a number between 01 and 159 dependent on panel capability, and the device will take one sensor address on the loop.
- EN54-25 and EN54-5The sensor conforms to EN54-25 and EN54-5 and complies with the requirements of 2014/53/EU for conformance with the RED directive.
Description
This wireless heat sensor senses at a fixed 58°C, class A1S. The sensors plug into the B501RF wireless base, and an alert message is signalled to the CIE via the Gateway when a head is removed from its base; the base also has a feature that, when activated, prevents removal of the sensor from the base without the use of a tool.
52051E-RF takes 4 x Duracell Ultra123 or Panasonic Industrial 123 batteries, and when they are changed all 4 will need to be replaced. Batteries should only be installed at the time of commissioning. Using these battery products for long periods at temperatures below -20°C can reduce the battery life considerably (by up to 30% or more). Only the recommended batteries may be used, and batteries from different manufacturers must not be mixed. Two LED indicators show the status of the device. Relative humidity is rated 10% to 93% (non-condensing), and replacement of a heat sensor is recommended after 10 years. The sensor will only work when connected to a compatible control panel.
Read the full technical description
52051E-RF is a battery-operated wireless (RF) thermal fire sensor giving fixed 58°C temperature sensing to class A1S, designed for use with the M200G-RF radio gateway. It contains a wireless transceiver and runs on an addressable fire system using a compatible proprietary communication protocol, and it will only work when connected to a compatible control panel.
Supply is 3.3 V Direct Current max, with a standby current at 3V of 120 µA (typical in normal operating mode) and a red LED current of 4mA max. The radio works at 865-870 MHz with 14dBm (max) output power and 500m (typ. in free air) range, and re-sync time is 35s (max time to normal RF communication from device power on).
The loop address is set by turning the two rotary decade switches on the underside of the sensor, selecting a number between 01 and 159 (the number of addresses available will be dependent on panel capability), and the device will take one sensor address on the loop. Spacing between radio system devices must be a minimum of 1m.
The sensor conforms to EN54-25 and EN54-5, it is a class A1S heat detector, and it complies with the requirements of 2014/53/EU for conformance with the RED directive. Only the recommended batteries may be used, batteries from different manufacturers must not be mixed, and batteries should only be installed at the time of commissioning. Long periods at temperatures below -20°C can reduce the battery life considerably (by up to 30% or more).
Specifications
| Device type | Detector térmico de temperatura fija 58°C |
|---|---|
| Alimentacion | 4 baterías CR123A 3 V |
| Battery life | Un promedio de 5 años de vida útil de la batería |
| Radiofrecuencia | 865-870 MHz |
| Rf channels | 18 canales RF a 868 MHz |
| Potencia de transmision | <25mW e.r.p. |
| Temperatura de funcionamiento | -30 a 60 °C |
| Humedad sin condensacion | 10 a 93% Humedad relativa |
|---|---|
| Altura con base b501rf | 52mm (con base B501RF) |
| Peso con caja | 251g (52051E-RF / 52051RE-RF) |
| Addressing | Configuración de direcciones mediante interruptores rotativos |
| Communication paths | Dos rutas de comunicación a cada dispositivo inalámbrico |
| Antennas | Dos antenas integradas en cada dispositivo inalámbrico de detección de incendios |
| Network technology | Tecnología de comunicación bidireccional de red en malla inalámbrica |
Specifications per manufacturer documentation, subject to change. E&OE.