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E-mail
319059197@qq.com
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Phone
15013668479
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Address
East 3rd Floor, Building 15, Majialong Industrial Zone, Nantou Street, Nanshan District, Shenzhen
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Shenzhen Yuanjian Sensing Technology Co., Ltd
Temperature and humidity transmitter BTH-9S
NegotiableUpdate on 06/24
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Overview
Product Manual Product Specification Product Name: Temperature and Humidity Transmitter Product Model: BTH-9S-L1000 Version: V1
Product Details
Product manual
product specification
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Product Name:
Temperature and humidity transmitter
Product model:
BTH-9S-L1000
edition:
V1.0
Developed by:
He Genwen
Reviewer:
Yuan Chao
Brief introduction
BTH-11S-L1000 is a high-performance temperature and humidity data acquisition transmitter that uses the MODBUS industrial control bus protocol. It can be networked together with multiple transmitters or connected to other bus networks that comply with the MODBUS RTU protocol. Real time and stable monitoring of changes in environmental temperature and humidity. This product has the characteristics of stable performance, easy installation, reliable sensor performance, long service life, and fast response speed.
Scope of Application
Smart cities, meteorological monitoring, agricultural planting, smart industries, etc
3、 Technical parameters
Working power supply
DC9~24V
output signal
MODBUS RTU protocol
Temperature measurement range
-20~80℃
Humidity measurement range
0~100%RH
Temperature measurement accuracy
± 0.5 ℃ (@ 25 ℃), ± 1 ℃ (full range)
Humidity measurement accuracy
± 3% RH (@ 25 ℃, 30%~80% RH; other ± 5% RH)
response time
<15S (25℃)
operation temperature
-20℃~80℃
storage temperature
-40℃~80℃
Installation method
Dragging installation
casing
Small louver box (seven floors)
4、 Appearance dimensions (unit: mm)
5、 Wiring diagram
1. Positive pole of power supply (VCC)
2. RS485 output B
3. RS485 output A
4. Negative pole of power supply (GND)
6、 Precautions
1. When connecting the transmitter to the controller, it is recommended to use 18-24AWG shielded cables to prevent noise interference;
2. Before connecting the power supply, it is necessary to confirm that the analog input of the controller matches the output of the transmitter;
3. Do not install the transmitter when the temperature exceeds the working range;
4. The transmitter should be installed in a location that can effectively reflect the temperature of the measured area, and should be kept away from heat or cold sources;
5. Construction personnel should wear anti-static gloves and cut off power during installation and wiring, and should not operate with live electricity;
6. If there is a significant temperature difference between the installation surface and the tested environment, it is recommended to use a bracket with a distance of 20CM for installation;
7. Some technical indicators of the product may be modified, and the indicators on the product label shall prevail.
7、 Quality Assurance
Within 12 months after the product leaves the factory, free repair services will be provided based on normal use and non-human damage.
8、 MODBUS RTU protocol QR code
