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
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 -200~550C
Shell
Material:ABS
Outer diameter:73*36*24MM
Inner diameter:70*33*21MM
Weight:16 grams
Package included
(optional)
A Version (-20~+400C)
1 x A Type Acquisition Module
B Version (-20~+220C)
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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