HD1201B,PT100 temperature acquisition module, with the PT100 resistance temperature sensor, industry based on generic MODBUS-RTU protocol, the practical integration module with low cost temperature on-line monitoring.
Details of a series of temperature acquisition module HD1201B
This module can be applied to: (1) the SMT industry temperature data monitoring (2) data for electronic equipment factory temperature monitoring (3) cold storage temperature monitoring (4) warehouse temperature monitoring (5) GMP pharmaceutical monitoring system (6) environmental temperature monitoring (7) telecommunications room temperature monitoring (8) air conditioning control system and other need to monitor the temperature of various occasions.
For the convenience of engineering design and industrial application, this module uses the MODBUS-RTU protocol is widely used in industry, support two times development. Users need only according to our protocol can use any serial communication software modules for data and settings.
This product according to the different number of channels, there are three models for users to choose
The product model |
Explain |
HD1201B-4 |
4 channel |
HD1201B-8 |
8 channel |
HD1201B-16 |
16 wayAvenue |
The characteristics of the product
This product provides a software correction and manual correction in two ways
The 1 uses 16 high precision AD converter
Design of RS485 chip 2 industrial grade, RS485 communication interface, up to 1.2 km from
3 standard MODBUS-RTU protocol, can be used with configuration software or PLC connections
4 industry standard guide rail mounting, convenient installation
5 6-24V wide power supply, industrial design, stable and reliable
The 6 scheme, each sensor has an address, can set the mind set.
7 and three wire sensor and module maximum distance up to 150 meters
8 buy to send test software
9 industry standard guide rail mounting, convenient installation
10 prompt communication protocol, easy to develop two times
11 other support 4800\9600\14400\19200 wave rate
Technical parameters
Parameters |
Value |
Input voltage |
DC6~24V, DC12V |
Power loss |
40mW (@DC12V) |
The measuring range |
-30 ℃ ~300 ℃ |
Resolution |
0.1 ℃ |
Measurement precision |
± 1%FSD or <1 ℃ |
Input channel number |
4 channel, 8 channel, 16 channel matching |
Work environment |
-10 ℃ ~85 ℃ 5~95%RH |
Storage temperature |
-20 ℃ ~70 ℃ |
Baud rate |
9600 (can be customized other baud rate) |
Communication port |
RS485 |
Means of communication |
The Modbus-RTU protocol |
Signal input |
2 wire /3, wire Pt100 |
Weight |
0.2kg +%10 |