АС-1 signal anemometer with RS-232 interface

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About product

The anemometer intended to measure the instantaneous wind speed, automatically detect dangerous by the combined speed effect and wind gusts duration as well as corresponding signal and emergency devices enabling. The current anemometer types are installed on tower and portal cranes, airfields and other places where emergency wind protection devices and wind speed measurements are required.
The anemometer consists of a remote wing type wind sensor, a digital processing console as well as measurement results display and an interconnecting cable, RS-232 interface.

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Tactical characteristics

Anemometer operation conditions:	- wind sensor from minus 50 to plus 50 С° and relative humidity up to 98%. - remote control from minus 40 to plus 50 ° С and relative humidity up to 98%.
Wind speed measurement range	from 2,5 to 45 m/s.
The alarm thresholds setting ranges should be:	- by wind speed from 12 to 30 m/s; - by time from 2 to 5 s.
Basic wind speed measurement error ;	± (0,5+0,05V) m/s, where V is the measured speed.
The limits of the permissible basic errors of alarm triggering should not be more than:	- by wind speed ±0,4 m/s; - by time ±0,4 с.

General characteristics

Anemometer power:

from AC mains with 220V voltage and (50 ± 1) Hz or (60 ± 1) Hz frequency;
from the direct current source with 24 V voltage

Power consumption:

from alternating current no more than 15 VA
from direct current source no more than 10 W

Allowable switching executive relay voltage is not more than 250 V at a switching current of not more than:

for direct current 0.2 A;
for alternating current 2.0 A.

Overall anemometer dimensions should be (mm):

wind sensor Ø 230 х 330;
remote control 205 х 130 х 100.

Weight (kg) should be no more than:

wind sensor 1,0;
remote control 2,5.

Additional information

1. The device has a measuring tools types approval certificate. State register number 47324-11