DNH’s largest flare, in combination with the DUP-40 driver unit. The flare is tailor-made for alarm signaling in tunnels, and can also be offered without a driver.
Similar products
Horn // Drivers / Flares
Specifications
Material/Color
ABS - (5VB) / Black
Mounting
Stainless steel bracket
Termination
Ceramic terminal
Weight
13 kg
IP Rating
IP67
Min/Max amb temp
-50 °C / 90 °C
Rated power
40 W
SPL 1W/1m:
113 db
SPL Rated Power
127 db
Effective freq. Range
250 - 8125 Hz
Documentation | Tunnel-500 / DUP-40
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