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RS485 Modbus Water Proof Temperature Humidity Sensor Probe
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RS485 Modbus Water Proof Temperature Humidity Sensor Probe
Basic feature
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Power: DC5V~DC24V
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Temperature Measuring Range : -30℃~80℃
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Humidity Measuring Range: 0~100%RH
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Measuring Precision:
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Temperature:±0.5℃ (resolution: 0.1℃) / Humidity:±5%rh (resolution: 0.1 rh)
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Output: RS485 (Protocol MODBUS RTU)
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Consumption <0.1W
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RS485 Communication distance: up to 800m
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default cable length: 0.5m (can customize length)
Options:
![](https://cdn.shopify.com/s/files/1/0608/5944/9571/files/0_new_1.jpg?v=1716260662)
Size:
Packaging
Cable color |
Description |
Brown |
Power +(DC5-30V) |
black |
Power - |
Yellow (or green) |
RS485 A+ |
Blue |
RS485 B- |
RS485 communication Default
parameters: 4800,n,8,1
Default device address is 1
Modbus RTU protocol
E.g. master read temperature humidity:
Sensor responds:
Temperature calculates:
When temperature less than 0, value will be responded in complement
Temperature: FF9F H= -97 => temperature= -9.7℃
Humidity: 1E6 H= 486 => humidity= 48.6%
Set slave ID
E.g., set slave ID=2, Master sends
Sensor responds:
Set baud rate
E.g., set baud rate to 9600, Master sends
Sensor responds:
Enquiry slave ID
Master sends
Sensor responds:
Provide config tool
![RS485 Modbus Water Proof Temperature Humidity Sensor Probe](http://store.comwintop.com/cdn/shop/products/4_d2990953-a7e8-4e92-9c94-17bfc7275aa8.jpg?v=1637912825&width=1445)
![RS485 Modbus Water Proof Temperature Humidity Sensor Probe](http://store.comwintop.com/cdn/shop/products/0_ae372dbb-f98b-4116-9d37-d14b8b93e6d4.jpg?v=1637912622&width=1445)
![RS485 Modbus Water Proof Temperature Humidity Sensor Probe](http://store.comwintop.com/cdn/shop/products/4_f4545991-5d79-4d9e-a132-ff8763a6436b.jpg?v=1637912643&width=1445)
![RS485 Modbus Water Proof Temperature Humidity Sensor Probe](http://store.comwintop.com/cdn/shop/products/1_ebdca127-a76a-43cf-8643-45460678b536.jpg?v=1637912663&width=1445)
![RS485 Modbus Water Proof Temperature Humidity Sensor Probe](http://store.comwintop.com/cdn/shop/products/2_0b0cd2ff-3ca7-4a24-8abf-3255edbf8297.jpg?v=1637912665&width=1445)
![RS485 Modbus Water Proof Temperature Humidity Sensor Probe](http://store.comwintop.com/cdn/shop/products/3_a1bc82bf-f181-4575-9587-5e25bd9007c9.jpg?v=1637912665&width=1445)
![RS485 Modbus Water Proof Temperature Humidity Sensor Probe](http://store.comwintop.com/cdn/shop/products/3_8980c98f-6f3b-41c9-8003-2f470087fe7a.jpg?v=1637912665&width=1445)
![RS485 Modbus Water Proof Temperature Humidity Sensor Probe](http://store.comwintop.com/cdn/shop/files/5-TH05S.jpg?v=1716260699&width=1445)
![RS485 Modbus Water Proof Temperature Humidity Sensor Probe](http://store.comwintop.com/cdn/shop/products/T01S.jpg?v=1716260699&width=1445)
![RS485 Modbus Water Proof Temperature Humidity Sensor Probe](http://store.comwintop.com/cdn/shop/products/T02S.jpg?v=1716260699&width=1445)
![RS485 Modbus Water Proof Temperature Humidity Sensor Probe](http://store.comwintop.com/cdn/shop/products/T03S.jpg?v=1716260699&width=1445)
![RS485 Modbus Water Proof Temperature Humidity Sensor Probe](http://store.comwintop.com/cdn/shop/products/0_d5b2fb56-ea3b-4a2a-b02f-20e9ff74c091.jpg?v=1716260699&width=1445)
![RS485 Modbus Water Proof Temperature Humidity Sensor Probe](http://store.comwintop.com/cdn/shop/files/CWT-TH03S-H.jpg?v=1716260699&width=1445)
![RS485 Modbus Water Proof Temperature Humidity Sensor Probe](http://store.comwintop.com/cdn/shop/files/CWT-TH03S-H-M.jpg?v=1716260699&width=1445)
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