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BWSENSING BWM416

Product catalog summary

Introduction
The BWM416 is a cost-effective single-axis digital output inclinometer designed by Bewis Sensing Technology LLC. It utilizes MEMS technology to measure inclination with a range of ±180° and an accuracy of 0.01°. The device is suitable for various applications including military equipment, industrial automation, and structural monitoring.

Features
- Single-axis inclination measurement
- High resolution of 0.001°
- Compact size: L90*W40.5*H26(mm)
- Wide voltage input range: 9~35VDC
- IP67 protection for durability
- Communication options: RS232/485/TTL
- Operating temperature: -40℃ to +85℃

Applications
The inclinometer is applicable in fields such as industrial automatic leveling, medical devices, solar angle tracking, tower tilt monitoring, hoisting angle control, structural deformation monitoring, and military equipment automation.

Specifications
Electrical Specifications:
- Power supply: 9-35VDC
- Operating current: 20-40mA
Performance Specifications:
- Measuring range: ±180°
- Accuracy: 0.01°
- Resolution: 0.001°
- Frequency response: 100Hz
- Insulation resistance: ≥100 MΩ
- Shock resistance: 2000g, 0.5ms, 3 times/axis

Installation
The inclinometer can be installed horizontally or vertically. It is crucial to ensure the sensor's mounting surface is flush with the measured surface to avoid errors. The installation should prevent any angles that could affect accuracy.

Communication Interfaces
The device supports RS485 and RS232 interfaces with specific wiring configurations for power and data transmission. The RS485 interface uses a 5-wire system, while the RS232 uses a similar setup with different signal assignments.

Software and Protocol
Users can download serial debugging software from the official website to connect the inclinometer to a computer for angle display and parameter adjustments. The device supports various commands for reading angles, setting zero points, adjusting baud rates, and more, using a hexadecimal data frame format.

Standards and Certifications
The BWM416 complies with ISO9001:2008, CE certification, and RoHS standards, ensuring quality and safety in its applications.

Catalog excerpts

BWM416 Cost-effective Single-Axis Digital Output Inclinometer Technical Manual

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Cost-effective Single-Axis Digital Output Inclinometer Introduction Designed by Bewis Sensing Technology LLC, BWM416 is a cost-effective single-axis digital output inclinometer with MEMS technology. It has a measuring range of ± 180° and a full-scale accuracy of 0.01° and a operating temperature of -40℃~+85℃. The product has automatic compensation and filtering algorithms to reduce errors caused by environmental changes. It measures the change of static gravitational field and converts it into angle change. The change directly outputs the horizontal angle value through digital mode. It has high...

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BWM 416 Cost-effective Single-Axis Digital Output Inclinometer 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 Sensing|Technology|LLd

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Mechanical Characteristic Connector Bewis Sensing|Technology|LLd

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Cost-effective Single-Axis Digital Output Inclinometer Installation direction This series of products can be installed vertically or horizontally，the following points should be done when installing the sensor: First of all, to ensure that the sensor mounting surface is completely close to the measured surface, the measured surface should be as horizontal as possible, and there should be no angle shown in Figure A and Figure C. The correct installation method is shown in Figure B and Figure D. uneven surface generates the angle uneven surface generates the angle Secondly, the bottom cable of the...

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RS232 Electrical interfaces Cable color & Function Cable color & Function Bewis Sensing|Technology|LLd

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BWM 416 Cost-effective Single-Axis Digital Output Inclinometer Users can directly download serial assistant on official website (Supports-Download). You can also use more convenient and intuitive PC software. BWM416 supporting serial debugging software can be connected to the inclinometer on the computer for angle display. The software debugging interface is as shown in the figure below. Using the debug software, it can conveniently display the current X-direction tilt angle, and you can also modify and set other parameters by yourself. Software use steps: © Correctly connect the inclinometer...

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Cost-effective Single-Axis Digital Output Inclinometer Protocol 1Data Frame Format：（8 data bits，1 stop bit，No parity check，default baud rate 9600） Identifier （1byte） 0x77 Data Format: Hexadecimal Identifier: Fixed to 77(partly 68) Frame Length: Length from Frame Length to Checksum（included） Address Code: Address of acquiring module, default 0x00 Data: Content and length variable according to Command Checksum: Sum of Frame Length, Address Code, Command and Data. (Please pay attention that when the command or data changes, the checksum will change. ) 2 Command Format: 2.1 Read angle of X axis...

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BWM 416 Cost-effective Single-Axis Digital Output Inclinometer Bewis SensingfrechnologyiLLCl

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Bewis Sensing|Technology|LLd

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Cost-effective Single-Axis Digital 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

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Cost-effective Single-Axis Digital Output Inclinometer 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

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