SHT-1 North-seeker mainly constitutes by the high accuracy tuning gyro of biaxial power. By measuring X Y axis weight of the Earth's rotation speed, determines the true north. It is insensitive to magnetic fields and other environmental factors.
1 .Specifications
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Supply Voltage
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+24 ～+36Vdc
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Current
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Static state
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Work way
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5 figures
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Digital show
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0～360º
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Range
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Accuracy
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10min
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Resolution
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0.01º
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North Finding time
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3min
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Readiness time
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10min
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Weight
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7kg
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Operating Temp
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-40℃～+50℃
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Shock
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30g, 8～11ms
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2. Output data format
Digital output RS232
Baud rate 9600
Data format 1 start, 8date, 1 stop, no parity
Data frame format
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AA
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HL HH
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SUM
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Header
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Azimuth
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Checksum
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Azimuth 16 original code data 1bit= 0.01º
Checksum Single-byte, which is the sum of 2 3 bytes
3. Pin definition
1, Power input
2, Power ground
3, RS232 TX
4, RS232 RX
5, Signal ground
7, Control
8, Control ground
Other pins do not connect
