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SW5700-X

Wireless Temperature Measurement Receiver


The SW5700-X series wireless temperature measurement receiver uses transparent data transmission, sending information to terminal devices via RS485 to achieve wireless interconnection. This module supports 433MHz and 2.4GHz signal bands and can realize point-to-point master-slave transceiver mode and star network connection data transmission mode. This technology does not require rebuilding the communication network structure, making it more convenient for users and significantly reducing costs.


Design characteristics

 

· Operating power: AC220V, capacity ≤6VA
· Number of temperature measurement points: no more than 240 points
· Wireless communication distance: 150 meters in open space (433M), 50 meters in open space (2.4G)
· Temperature measurement range: -50℃ to 125℃
· Temperature measurement accuracy: ±1℃
· Communication port: RS485

Product Advantages

 

 

· Large reception capacity, supports up to 240 nodes
· Uses wireless spread spectrum modulation technology, which has a longer communication distance compared to traditional FSK technology
· Strong signal penetration, suitable for complex and highly enclosed application environments
· Power consumption is only about one-tenth of the original, greatly extending the product's lifespan
· RS485 communication interface, can connect to serial server data platforms

Product Parameters

Application Topology

 

Product Specifications

Basic Functions Basic Parameters Performance Indicators
SW5700-4 Wireless Passive Temperature Sensor
433MHz Wireless Communication, RS485 Output Power Supply AC/DC 100V~265V ≤6VA
Number of Temperature Measurement Points No more than 240 points
Temperature Measurement Range -50℃~125℃
Temperature Measurement Accuracy ±1℃
Wireless Distance 150 meters in open space
Communication Port RS485
Communication Protocol MODBUS-RTU
Dimensions 90mm*90mm*38mm (L*W*H)
SW5700-5 Wireless Passive Temperature Sensor
2.4GHz Wireless Communication, RS485 Output Power Supply AC/DC 100V~265V ≤6VA
Number of Temperature Measurement Points No more than 240 points
Temperature Measurement Range -50℃~125℃
Temperature Measurement Accuracy ±1℃
Wireless Distance 50 meters in open space
Communication Port RS485
Communication Protocol MODBUS-RTU
Dimensions 90mm*90mm*38mm (L*W*H)

 

 

 

Product Dimensions

 

 

Wiring Diagram

1) Terminals 1 and 2 are auxiliary power terminals
2) Terminals 3 and 4 are DO1 output terminals
3) Terminals 5 and 6 are DO2 output terminals
4) Terminals 7 and 8 are RS485 A and B terminals

 

Series Model Guide

SW 2 0 00 - 1
Basic Model Sensor Type Communication Method Explosion-proof Certification - Parameter Type
SW 2 = Temperature and Vibration Integrated 0 = NB-IOT 01 = Explosion-proof Type - 1 = General Frequency (MEMS)

 

3 = Temperature, Vibration, and Sound Three-in-One 1 = WIFI 00 = Basic Type

 

2 = High Frequency (MEMS + Piezoelectric)

 

4 = Wireless Temperature Measurement 2 = LoRa

 

 

3 = Piezoelectric

 

5 = Wireless Temperature Measurement Host 3 = RJ45

 

 

4 = 433MHz

 

 

4 = 4G

 

 

5 = 2.4G

 

 

5 = RS485

 

 

6 = Infrared

 

 

6 = ZigBee

 

 

 

 

 

7 = Other Communication Methods

 

 

 

  

 

System Model Information

Product Model Product Parameter Description
SW5700-4 Receiving Host, RF433M
SW5700-5 Receiving Host, RF2.4G
SW5700-6 Receiving Host, Analog Input

 


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