Annemometer Wind Speed Sensor Indicator Digital Display Monitor Safey Tower Crane
   
   
  Wind speed index
   
  1) Wind speed measuring range:0~30m/s
  2) Measuring accurancy: <30m/s±(0.5+0.05v)
  3) Start-up wind speed: <0.2m/s
  4) Parameters display:actual wind speed,wind scale,gust,temperature
   
  Alarming limit value(default set):
  1) Jack-up state: 4 level
  2) Working state: 8 level
  3) Limit value can be adjusted according to requirement(optional)
   
  Voltage output:0-5V
   
  Working temperature
  1) Indicator: -30~65℃
  2) Sensor: -30~65℃
   
   
  Feature
   
   	- The main board core adopts imported ATMEL chip,self-developed single chip and matched standard I/O card,in addition corresponding signal adjusted module,flexible alternation for data acquisition and output control,further enhanced reliability.
  	- Low power consumption,digit circuit adopts ATMEL chip fully.
  	- Power cut memory function,can run continuously for a long time.
  	- The hardware is with WATC HDOG circuit,has strong anti-interference function in software.
  	- Installation and debugging are all in key operation,it is very convenient to adjust for operator
  	- With function of sound-light alarm.