BWL315S Low Cost Single-Axis CAN Output Inclinometer Technical Manual

Low Cost Single-Axis CAN Output Inclinometer Introduction Designed by Bewis Sensing Technology LLC, BWL315S is a low cost single-axis CAN output inclinometer, adopting the latest industrial level MEMS accelerometer. Its measuring range is ±180°, highest accuracy is 0.1°, working temperature is -40℃~+85℃, the product with a small size and low weight, can meet space-restricted application requirements. This product converts static gravity field changes into angle changes, It outputs horizontal angle values temperature drift, simple to use, and strong resistance to external disturbances. It is an...

Specifications Electrical Specifications Parameters Conditions Min Typical Max Units Operating current Non-loaded 20 30 40 mA Performance Specifications Measuring range(°) Conditions 0~±180 drift(°/C) Power on time <3s compatibility Insulation resistance ^1°°mO Shock resistance 2000g,0.5ms,3times/axis Resolution: The measured minimum change value that the sensor can detect and resolve within the measurement range. Accuracy: The error between the actual angle and the Root mean square(RMS) of the measured angle of the sensor (>16 times). Bewis SensinglTechnologylLLC

Low Cost Single-Axis CAN Output Inclinometer Mechanical Characteristic Connector Metal connector Protection level Shell material Magnesium alloy sanding oxidation Package size Product Size: L55*W37*H24（mm) Bare plate product size Product size: L33*W27*H6(mm) Note: ±1mm error for length and width dimensions, please refer to actual size. Bewis Sensing Technology LLC

Low Cost Single-Axis CAN Output Inclinometer Installation direction The correct installation method can avoid measurement error. The following points should be made when installing the sensor: First of all, to ensure that the sensor mounting surface and the measured surface completely close, the measured surface should be as horizontal as possible, can not have the angle shown in Figure A and Figure C, the correct installation is shown in Figure B and Figure D. A B uneven surface generates the angle D uneven surface generates the angle Secondly, the bottom cable of the sensor and the axis of...

BWL 315S Low Cost Single-Axis CAN Output Inclinometer Electrical interfacesCable color & Function RED No termination resistor between CAH L and CAN H by default Bewis SensinglTechnologyiLLCp

Protocol CAN includes 8 bytes. It will adds 0 to it when the date bytes is not enough. When the CAN-ID is 600, it is a broadcast address. Default: CAN baud rate is 125K, 100HZ auto output, absolute zero, node number is 05. 1)Modify the nodes (ID=0x01~0x7F),default ID=0x05 CAN-ID byeefirSt second third fourth fifth sixth seventh eighth Note: If the controller send CAN-ID=0x600+0x05(default), send data:40 10 10 00 10 00 00 00 If the sensor return CAN-ID=0x580+0x10, return data:40 10 10 00 10 00 00 00 The CAN-ID is 0x590 (0x580+0x10). At this time, the CAN-ID needs to be changed to 0x610 (0x600+0x10)...

BWL 315S Low Cost Single-Axis CAN Output Inclinometer 0x06: 100Hz Data Rate(default) Note: 5Hz Data Rate means 5 times of data is output automatically every second. Sending other names should be done in Q&A mode.(Auto mode is the current angle of the output axial output at a specific frequency. In the answer mode, it is easier to see the return value of other commands).

8) Inclinometer sensor automatically outputs the angle When the sensor is set to the automatic mode output, the angle value is automatically output to the outside according to a certain frequency after the sensor is powered on. The default is automatic 100Hz mode. Set to the answer mode, the sensor must receive the read angle command and the sensor outputs the angle. CAN-ID bytefirSt second third fourth fifth sixth seventh eighth Note: The format of the output angle is same with reading the angle of X-axis and Y-axis under the response mode. CAN-ID bytefirSt second third fourth fifth sixth seventh...

11) Set the extended address of CAN-ID We need to divide the address into two when setting the address of extended CAN-ID. First send high 16 address, then send the low 16 address. The CAN-ID address will change into new one (here the CAN-ID address we receive do not need to add the nodes) after being re-powered on. The maximum can not be more than 7FFFFFF. The default is 0x18fa0216. I Set high 16 extended address of CAN-ID second third fourth fifth sixth seventh eighth Note: the high 16 address can not surpass 7FF. H Set low 16 extended address of CAN-ID CAN-ID bytef'rSt second third fourth...

Low Cost Single-Axis CAN Output Inclinometer Executive standard ● Enterprise Quality System Standard: ISO9001:2008 Standard (Certificate No. 10114Q16846ROS) ● CE certification (certificate number: 3854210814) ● RoHS (certificate number: G190930099) Bewis Sensing Technology LLC

Wuxi Bewis Sensing Technology LLC Address: Building 30, No. 58 Xiuxi Road, Binhu District, Wuxi City, Jiangsu Province, China Tel/Whatsapp: +86 189 2129 2620 Email: [email protected] Website: www.bwsensing.com