توضیحات
دتکتور حرارتی آدرس پذیر برند NotiFier مدل NRX-TFIX58
(NotiFier Brand addressable heat detector Model NRX-TFIX58)
Description
The 58 ° NRX-TFIX58 fixed threshold detector is a battery powered
radio-frequency device designed to be used with the NRXI-
GATE radio gateway. It contains a transceiver and is integrated into
a fire-fighting system that can be addressed through a proprietary
communication protocol. NRX-TFIX58 is a heat detector with a
fixed alarm threshold of 58 ° C (A1S class).
The sensors should be fixed to the ceiling using the B501RF base.
The devices comply with EN54-25 and EN54-5 and meet the requirements
of EN 300 220 and EN 301 489 for compliance with the R & TTE Directive.
Standby current: 120 μA to 3 V DC: (typical in normal operating mode) Red LED current:
۴ mA max. Resynchronization time: 35 s (max time from power-on
device to normal RF communication when network is active) Batteries:
۴ Duracell Ultra 123 Battery life: 4 years at 25 ° C Radio frequency:
۸۶۵-۸۷۰ MHz Output power RF: 14 dBm (max) flow rate:
۵۰۰ m (typical in free air). Relative humidity: 10% to 93% (no condensation).
نقد و بررسیها
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