SONBEST SM5388M 4-20MA Outdoor Aluminum Wind Speed and Direction Integrated Sensor User Manual
- June 5, 2024
- SONBEST
Table of Contents
SONBEST SM5388M 4-20MA Outdoor Aluminum Wind Speed and Direction
Integrated Sensor
SM5388M using the standard DC4-20mA current output signal, easy access to PLC，DCS and other instruments or systems for monitoring wind speed, conductivity state quantities. The internal use of high-precision sensing core and related devices to ensure high reliability and excellent long-term stability, can be customized RS232,RS485,CAN,4-20mA,DC0~5V\10V,ZIGBEE,Lora,WIFI,GPRS and other output methods.
Technical Parameters
| Technical parameter | Parameter value |
|---|---|
| Brand | SONBEST |
| Wind speed range | 0~30m/s |
| Start wind | 0.2m/s |
| Wind speed accuracy | ±3% |
| Shell material | aluminum |
| Wind direction range | 0~360° |
| Wind direction resolution | 22.5° |
| Communication Interface | DC4~20mA |
| Power | DC12~24V 1A |
| Running temperature | -40~80°C |
Product Size
How to wiring?
Application solution
DIMENSIONAL OF MAP WIND DIRECTION
How to use?
wind speed and current computing relationship
For example, the range is 0~30m/s, the analog output is 4~20mA current signal, wind speed and current The calculation relationship is as shown in the formula: C = (A2-A1) * (X-B1) / (B2-B1) + A1, where A2 is wind speed range upper limit, A1 is the lower limit of the range, B2 is current output range upper limit, B1 is the lower limit, X is the currently read wind speed value, and C is the calculated current value. The list of commonly used values is as follows:
| current(mA) | wind speed Value (m/s) | Calculation Process |
|---|---|---|
| 4 | 0.0 | (30-0)*(4-4)÷(20-4)+0 |
| 5 | 1.9 | (30-0)*(5-4)÷(20-4)+0 |
| 6 | 3.8 | (30-0)*(6-4)÷(20-4)+0 |
| 7 | 5.6 | (30-0)*(7-4)÷(20-4)+0 |
| 8 | 7.5 | (30-0)*(8-4)÷(20-4)+0 |
| 9 | 9.4 | (30-0)*(9-4)÷(20-4)+0 |
| 10 | 11.3 | (30-0)*(10-4)÷(20-4)+0 |
| 11 | 13.1 | (30-0)*(11-4)÷(20-4)+0 |
| 12 | 15.0 | (30-0)*(12-4)÷(20-4)+0 |
| 13 | 16.9 | (30-0)*(13-4)÷(20-4)+0 |
| 14 | 18.8 | (30-0)*(14-4)÷(20-4)+0 |
| 15 | 20.6 | (30-0)*(15-4)÷(20-4)+0 |
| 16 | 22.5 | (30-0)*(16-4)÷(20-4)+0 |
| 17 | 24.4 | (30-0)*(17-4)÷(20-4)+0 |
| 18 | 26.3 | (30-0)*(18-4)÷(20-4)+0 |
| 19 | 28.1 | (30-0)*(19-4)÷(20-4)+0 |
| 20 | 30.0 | (30-0)*(20-4)÷(20-4)+0 |
As shown in the above formula, when measuring 8mA, current current is 11.5m/s。
conductivity and current computing relationship
For example, the range is 0~360°, the analog output is 4~20mA current
signal, conductivity and current The calculation relationship is as shown in
the formula: C = (A2-A1) * (X-B1) / (B2-B1) + A1, where A2 is conductivity
range upper limit, A1 is the lower limit of the range, B2 is current output
range up per limit, B1 is the lower limit, X is the currently read
conductivity value, and C is the calculated current value. The list of
commonly used values is as follows:
| current(mA) | conductivity Value (°) | Calculation Process |
|---|---|---|
| 4 | 0.0 | (360-0)*(4-4)÷(20-4)+0 |
| 5 | 22.5 | (360-0)*(5-4)÷(20-4)+0 |
| 6 | 45.0 | (360-0)*(6-4)÷(20-4)+0 |
| 7 | 67.5 | (360-0)*(7-4)÷(20-4)+0 |
| 8 | 90.0 | (360-0)*(8-4)÷(20-4)+0 |
| 9 | 112.5 | (360-0)*(9-4)÷(20-4)+0 |
| 10 | 135.0 | (360-0)*(10-4)÷(20-4)+0 |
| 11 | 157.5 | (360-0)*(11-4)÷(20-4)+0 |
| 12 | 180.0 | (360-0)*(12-4)÷(20-4)+0 |
| 13 | 202.5 | (360-0)*(13-4)÷(20-4)+0 |
| 14 | 225.0 | (360-0)*(14-4)÷(20-4)+0 |
| 15 | 247.5 | (360-0)*(15-4)÷(20-4)+0 |
| 16 | 270.0 | (360-0)*(16-4)÷(20-4)+0 |
| 17 | 292.5 | (360-0)*(17-4)÷(20-4)+0 |
| 18 | 315.0 | (360-0)*(18-4)÷(20-4)+0 |
| 19 | 337.5 | (360-0)*(19-4)÷(20-4)+0 |
| 20 | 360.0 | (360-0)*(20-4)÷(20-4)+0 |
As shown in the above formula, when measuring 8mA, current current is 94°。
Disclaimer
This document provides all information about the product, does not grant
any license to intellectual property, does not express or imply, and prohibits
any other means of granting any intellectual property rights, such as the
statement of sales terms and conditions of this product, other issues. No
liability is assumed. Furthermore, our company makes no warranties, express or
implied, regarding the sale and use of this product, including the suitability
for the specific use of the product, the marketability or the infringement
liability for any patent, copyright or other intellectual property rights,
etc. Product specifications and product descriptions may be modified at any
time without notice.
Contact Us
Company: Shanghai Son best Industrial Co., Ltd
Address: Building 8,No.215 North east road, Bashan District, Shanghai, China
Web: http://www.sonbest.com
Web: http://www.sonbus.com
SKYPE: soju
Email: sale@sonbest.com
Tel: 86-021-51083595 / 66862055 / 66862075 / 66861077
References
- Home-上海æœåšå®žä¸šæœ‰é™å…¬å¸
- Home-SONBEST -SONBUS.COM| THE SENSOR COMPANY
- Home-SONBEST -SONBUS.COM| THE SENSOR COMPANY
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>