
SM5389V
0-5V outdoor aluminum wind speed and direction integrated sensor
User Manual
File Version: V21.6.11

SM5389V uses the standard, easy access to PLC, DCS, and other instruments or systems for monitoring wind speed, and 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° |
| Power | DC12~24V 1A |
| Running temperature | -40~80°C |
Product Selection
Product DesignDC0-5V, DC0-10VMultiple output methods, the products are divided into the following models depending on the output method.
| Product model | output method |
| SM5389V5 | DC0-5V |
| SM5389V10 | DC0-10V |
Product Size


How to wiring?
Note: When wiring, connect the positive and negative poles of the power supply first and then connect the signal wire.
Application solution

16- DIMENSIONAL MAP OF WIND DIRECTION

How to use it?

- wind speed and DC0-5Vvoltage computing relationship.
For example, the range is 0~30m/s, the analog output is 0~5V DC0-5Vvoltage signal, wind speed and
DC0-5Vvoltage 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 the DC0-5Vvoltage output range upper limit, B1 is the lower limit, X is the currently read wind speed value, and C is the calculated
DC0-5Vvoltage value. The list of commonly used values is as follows:DC0-5Vvoltage(V) wind speed value (m/s) Calculation Process 0 0 (30-0)*(0-0)÷ (5-0)+0 1 6 (30-0)*(1-0)÷ (5-0)+0 2 12 (30-0)*(2-0)÷ (5-0)+0 3 18 (30-0)*(3-0)÷ (5-0)+0 4 24 (30-0)*(4-0)÷ (5-0)+0 5 30 (30-0)*(5-0)÷ (5-0)+0 As shown in the above formula, when measuring 2.5V, the current DC0-5Vvoltage is 15m/s。
- conductivity and DC0-5Vvoltage computing relationship
For example, the range is 0~360°, the analog output is 0~5V DC0-5Vvoltage signal, conductivity and
DC0-5Vvoltage The calculation relationship is as shown in the formula: C = (A2-A1) * (X-B1) / (B2-B1) + A1, where A2 is the conductivity range upper limit, A1 is the lower limit of the range, B2 is DC0 -5Vvoltage output range upper limit, B1 is the lower limit, X is the currently read conductivity value, and C is the calculated
DC0-5Vvoltage value. The list of commonly used values is as follows:DC0-5Vvoltage(V) conductivity value (° Calculation Process 0 0 (360-0)*(0-0)÷ (5-0)+0 1 72 (360-0)*(1-0)÷ (5-0)+0 2 144 (360-0)*(2-0)÷ (5-0)+0 3 216 (360-0)*(3-0)÷ (5-0)+0 4 288 (360-0)*(4-0)÷ (5-0)+0 5 360 (360-0)*(5-0)÷ (5-0)+0
As shown in the above formula, when measuring 2.5V, the current DC0-5Vvoltage is 180°。
- wind speed and DC0-10Vvoltage computing relationship.
For example, the range is 0~30m/s, the analog output is 0~10V DC0-10Vvoltage signal, wind speed and DC0-10Vvoltage 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 th e range, B2 is DC0-10Vvoltage output range upper limit, B1 is the lower limit, X is the currently read wind speed value, and C is the calculated DC0-10Vvoltage value. The list of commonly used values is as follows:DC0-10Vvoltage(V) wind speedValue (m/s) Calculation Process 0 0 (30-0)*(0-0)÷ (10-0)+0 1 3 (30-0)*(1-0)÷ (10-0)+0 2 6 (30-0)*(2-0)÷ (10-0)+0 3 9 (30-0)*(3-0)÷ (10-0)+0 4 12 (30-0)*(4-0)÷ (10-0)+0 5 15 (30-0)*(5-0)÷ (10-0)+0 6 18 (30-0)*(6-0)÷ (10-0)+0 7 21 (30-0)*(7-0)÷ (10-0)+0 8 24 (30-0)*(8-0)÷ (10-0)+0 9 27 (30-0)*(9-0)÷ (10-0)+0 10 30 (30-0)*(10-0)÷ (10-0)+0 As shown in the above formula, when measuring 5V, the current DC0-10Vvoltage is 15m/s。
- conductivity and DC0-10Vvoltage computing relationship.
For example, the range is 0~360°, the analog output is 0~10V DC0-10Vvoltage signal, conductivity, and DC0-10Vvoltage 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 D C0-10Vvoltage output range upper limit, B1 is the lower limit, X is the currently read conductivity value, and C is the calculated DC0-10Vvoltage value. The list of commonly used values is as follows:DC0-10Vvoltage(V) conductivityValue (°) Calculation Process 0 0 (360-0)*(0-0)÷ (10-0)+0 1 36 (360-0)*(1-0)÷ (10-0)+0 2 72 (360-0)*(2-0)÷ (10-0)+0 3 108 (360-0)*(3-0)÷ (10-0)+0 4 144 (360-0)*(4-0)÷ (10-0)+0 5 180 (360-0)*(5-0)÷ (10-0)+0 6 216 (360-0)*(6-0)÷ (10-0)+0 7 252 (360-0)*(7-0)÷ (10-0)+0 8 288 (360-0)*(8-0)÷ (10-0)+0 9 324 (360-0)*(9-0)÷ (10-0)+0 10 360 (360-0)*(10-0)÷ (10-0)+0 As shown in the above formula, when measuring 5V, the current DC0-10Vvoltage is 180°。
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 Sonbest Industrial Co., Ltd
Address: Building 8, No.215 Northeast Road, Baoshan District, Shanghai, China
Web: http://www.sonbest.com
Web: http://www.sonbus.com
SKYPE: soobuu
Email: [email protected]
Tel: 86-021-51083595 / 66862055 / 66862075 / 66861077
![]()
Sha nghai Sonbest Industrial Co., Ltd



















![Klha Km53b83 [km53b83] Outdoor Aluminum Wind Direction Sensor User Manual Klha Km53b83 [km53b83] Outdoor Aluminum Wind Direction Sensor User Manual](https://static-data1.manualsee.com/1/img/360/3361438/2022/06/KLHA-KM53B83-KM53B83-Outdoor-Aluminum-Wind-Direction-Sensor-Featured-Image.png)