BWK218 Current Output Single-Axis Inclinometer Tiltmeter 4-20mA/0-20mA/0-24mA Optional

Place of Origin CHINA
Model Number BWK218
Minimum Order Quantity 1 unit
Packaging Details BWSENSING BOX,Express package
Delivery Time 3-5 working days
Payment Terms T/T

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Product Details
Name Analog Inclinometer Accuracy (°) 0.2
Resolution (°) 0.02 Zero Bias (°/℃) ±0.05
Start-up Time <3s Impact Resistance 2000g,0.5ms,3 Times/axis
Weight (g) 230(without Package) MTBF ≥90000 H
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20mA Analog Inclinometer Sensor


Analog Inclinometer Sensor 0.2 Accuracy


230g high precision digital inclinometer

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Product Description

BWK218 Low-Cost Current Output Single Axis Inclinometer 4-20mA/0-20mA/0-24mA Optional



BWK218 is a low-cost single-axis inclinometer with current output developed and produced by BWSENSING. It uses a mature industrial-grade MEMS accelerometer, with a measurement range of ±180°, the highest accuracy of 0.2°, and an operating temperature of -40°C-+85. ℃. This product is small in size and light in weight, which can meet the application requirements with limited space. It converts the change of the static gravity field into the change of the inclination angle, and directly outputs the horizontal inclination value through the current mode. 


Performance Index:


Measurement Range (°)

Condition ±180
Measurement axis   X
Accuracy (°) Room temperature 0.2
Resolution (°) Completely still 0.02
Zero bias (°/℃) -40〜85℃ ±0.05
Start-up time   <3s
Output frequency (Hz) 5-100Hz adjustable Up to 100
Current output at zero(V) 10(0-20); 12(4-20); 12(0-24)
Full-scale output current range (V) 4-20 (0-20 optional) (0-24 optional)
MTBF ≥90000 h
EMC According to GBT17626
Insulation resistance ≥100 MΩ
Impact resistance 2000g,0.5ms,3 times/axis
Weight (g) 230(without package)



BWK218 Current Output Single-Axis Inclinometer Tiltmeter 4-20mA/0-20mA/0-24mA Optional 0



● Special valve

● Oil drilling equipment

● Industrial converter

● Lifting equipment inclination control

● Medical instruments

● Photovoltaic automatic tracking


BWSENSING's Accuracy Traceability System:


BWK218 Current Output Single-Axis Inclinometer Tiltmeter 4-20mA/0-20mA/0-24mA Optional 1


Company introduction

Wuxi Bewis Sensing Technology LLC(BWSENSING) is an innovative fast growing company established in 2010. The company was born in The Institute of Microelectronics (IME) of Peking University. We have achieved the top spot in the middle and high-end industry applications in the Chinese market.

From 2019, BWSENSING ® is approved as our global brand.With 10 years experience in the research-design-development and manufacture of a range of Inertial sensor technology, BWSENSING posses the skills, knowledge and experience to provide fully integrated OEM/ODM design and manufacturing services for Inclinometer, Electronic Compass, IMU, AHRS, GNSS/INS and Fiber Optic Gyroscope. As the company co-founder Dr. Guangyi Shi said, we will use the Accurate and Cost-effective sensors to make a greater contribution to the global society for a better IoT world.


BWK218 Current Output Single-Axis Inclinometer Tiltmeter 4-20mA/0-20mA/0-24mA Optional 2




Q1: Accuracy definition of products

A: RMS accuracy, the accuracy of each product can be traced.Accuracy test report can be provided if required.


Q2: How to select suitable model?

A: Users should check the following points:

a. Single or dual axis?

b. Commom protocol, Modbus or CAN?

c. Dynamic or static Application scenarios?

d. Horizontal or vertical installation?



Q3: How to purchase?

A: If you want sample, please purchase on BWSENSING online shop. We accept Paypal/TT/CC.If you purchase in bulk, it is recommended to consult the sales for the best price.


Q4: How long is the warranty period?

A: One year.


Q5: Can analog quantity change the range?

A: User-defined settings can be made on the Beiwei host computer with RS232-USB through the reserved RS232 wire harness.