PTA9B01 DC 8-25V PT100 Platinum Thermal Resistance to Temperature Converter RS485 Modbus RTU RTD Sensor Module Kit


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SKU: POA7703047 Category: Tag:


Description :
PTA9B01 PT100 RS485 Acquisition module Description:
Working voltage: DC 8-25V(Recommend DC 12V)
Working current: 8-13MA
MODBUS RTU protocol, 03 read command, 06 write command.
Serial port baud rate: 9600 (default), N, 8, 1
By modifying the 485 address, up to 247 modules can be cascaded (more than 16 please use R485 repeater)
Can read temperature and PT100 resistance value
Adapted sensor: PT100 3-wire or 2-wire sensor
Temperature measurement range: A version -20℃ to +400℃; B version -20℃ to +220℃. It is recommended to select a version with a smaller range within the range that meets the measurement.
Temperature measurement accuracy: 1%.
Size: 60 X 30 X 16MM
Weight: 16g 
MODBUS RTU protocol  please refer to : <PTA9B01 PT100 RS485 sensor protocol >
PT100 sensor specifications:
Type: PT100
Probe Diameter: 6.5mm
Probe Length: 30mm
Probe Material : Stainless steel
Cable Length: 0.5M
PTFE sheath 3-Wire type
Temperature -200~550°C
Material: ABS
Outer diameter: 73*36*24MM 
Inner diameter: 70*33*21MM 
Weight: 16 grams

Package included:
A Version (-20~+400°C):
1 x A Type Acquisition Module

B Version (-20~+220°C):
1 x B Type Acquisition Module
PT100Probe version:
1 x PT100 Probe

Shell version:
1 x Shell 

Additional information

Weight 0.016 kg



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