8AI RS485 Analog Input PT100 RTD RS485 Temperature Sensor Acquisition Module

Description: Product Name: 8ch DC 8-30V PT100 RTD RS485 Temperature Sensor Module Modbus RTU Platinum Thermal Resistance Collector -40~500C Packing list:(Please select the product you need): 1 PCS PTA8D08 8ch PT100 RS485 Acquisition module Description : PTA8D08 PT100 RS485 Acquisition module Description: Working voltage: DC 8~30V Working current: 14-25MA MODBUS RTU protocol, 03 read command, 06 or 16 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 -40℃ to +220℃; B version -40℃ to +500℃. It is recommended to select a version with a smaller range within the range that meets the measurement. Temperature measurement accuracy: 1%. Size: 136 X 92 X 32MM Weight: 166g MODBUS RTU protocol please refer to : PTA8D08 8CH PT100 RS485 sensor protocol PT100 sensor specifications(Type A): 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 degree Nominal accuracy : 0.1% PT100 sensor specifications(Type B): Type: PT100 Probe Diameter: 4mm Probe Length: 30mm Probe Material : Stainless steel Cable Length: 0.5M PTFE sheath 3-Wire type Temperature -50~200°C degree Nominal accuracy : 0.3% DIN rail Box parameters: Product model: UM80 Color: Green Width: suitable for PCB board width UM80(80mm) Insulation grade: flame-retardant VO grade Backplane length: suitable for 117 mm PCB boards Net weight: 89g Installation: DIN35 and C45 rail For more information, please contact us!!! Typical application: Thermostatic Controls Industrial Systems Consumer Products Thermally Sensitive Systems Measuring instruments Indoor and outdoor temperature measurement Temperature in vegetable garden Weather forecasting, and monitoring Temperature in Computer Room Warehouse temperature 3-wire probe wiring mode: the red wire is connected to P+, and the other two wires of the same color are connected to P- and GND (the ports are not distinguished). 2-wire probe wiring mode: red wire connects to P+, blue wire connects to P- and G. RS485 bus wiring diagram:

Price: 13.99 USD

Location: Guangzhou

End Time: 2024-09-01T07:46:32.000Z

Shipping Cost: 2.99 USD