Description

Product Features 1. Through silicon micro-machined sensor measures changes in biaxial angle to the horizontal surface as the reference plane. 2. Optional RS**2 interface and **5 interface. 3. Calibrate zero plane through serial instructions. 4. Waterproof house structure , anti-interference capability. Product Description LE**0 is biaxial angle sensor, by measuring the static acceleration of gravity change, change into angle changes. Measurement sensor output is relative to the pitch and roll angle, built-in automatic temperature compensation .Sensor response rate from 3Hz to *0Hz that is adjustable. Built-in impact suppression mode, distinguish impact vibration and inclination changes. Specifications 1. Conventional models of key indicators (power = **2 V) Range Biaxial ±*5 ±*0 ±*5 ±*0 ±*0(Optional) deg Resolution ±0.*1 and ±0.**1 (optional) deg Accuracy(<±*0°) <±0.1 and 0.*1 (optional) deg Accuracy(<±*0°) <±0.3 deg Non linearity ±0.1% Repeatability ±0.*5 deg Angle drift 0.*1°/â�� Response rate 3Hzï&frac*2;�*0Hz 2. Other Parameters Item Min Normal Max Units Supply Voltage 5.5 9 *5 V Current *0 *5 *0 MA Serial data format ***0, n, 8, 1 Operating Temp **0 **0 â�� 3. Limits Item Min Max Units Supply Voltage 5 *8 V Operating Temp **5 ***0 â�� Digital Output Format 1 Transmission Commands Format Byte position Meaning Date 1, 2 Header 0xAA , 0xAA 3 Data Length 0x*4 4 Sensor addresses 0Xxx 5 Command 0x*1 6 Checking byte The above data XOR 2 Receive output format Byte position Meaning Data Types Comment 1, 2 Header 0xAA, 0xAA 3 Frame size Byte Date length outside the header 4 Addresses Byte 0Xxx 5 Order returns Byte 6, 7 Reservations 8, 9 Reservations *0, *1 Angle of X Integer Angle= Integer/**0(deg) *2, *3 Angle of Y Integer Angle= Integer/**0(deg) *4 Reservations Integer Internal temp(error±3deg) *5 Checking byte Byte The above data XOR Command Table Commands Meaning Comment 0x***0x*5 Set the output speed 0x****0Hz*******0x***5Hz 0xa0 Single output 0xa1 Continuous output Data output as the response speed 0xb6 Calibration 1 Place the sensor at arbitrary position 0xb7 Calibration 2 Reverse **0 degrees to place the sensor 0xb8 Parameters preservation 0xd0 X zero-Angle setting 0xd1 Y zero-Angle setting 0xd2 Remove setting Remove the zero-angle by â��0xd0â�� â��0xd1â�� 0xf1 Hex-output 0xf0 Ascii-output Pin Diagram Pin numbers Name Comment 1 GND Ground 2 **2V Positive electrode 3 NC 4 NC 5 RXI 6 TX0 7 NC Linking Ban house size: *0Ã�*0Ã�*0 mm