





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: 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 ? 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 degree ? 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 |
Please note it will need about 12~20days for the delivery!
Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers control.
Thank you for your understanding!
Return policies :We 100% support our customers, If you are not satisfied or you have any problem with our products, please CONTACT US at once. We will help you free return the goods.
Warranty policies: Our products have 180 days warranty.
Estimated Delivery Time Frame: 12-20 business days