BW508 BBNWAS Bridge Navigational Watch Alarm System:

China BW508 BBNWAS Bridge Navigational Watch Alarm System:

BW508 BBNWAS Bridge Navigational Watch Alarm System

Display: 2×16B LCD

Power Supply: DC24VIAC100～240V

Timings Accuracy: Less Than 5 % or 5s

Volume Level: 1st Stage Alarm:75～85db/1m

2nd Stage Alarm:75~120db/1m

Data Input: Switch Value

Data Output: NMEAO183(ALR)/ Switch Value

Humidity: 10%～90% Relative

Operating Temperature: Display:-15～+55°C

Protection: MAIN:IP20

CONN：IP00

RA1：IP65

RA2/RA3/R：IP20