_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 4 Channel PT100 RTD RS485 Temperature Sensor Board Temp Acquisition Module Resistance Collector _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Feature: _x000D_ _x000D_ 1. Module Function: This module is applicable to PT100 3 wire or 2 wire sensor, can read the temperature and PT100 resistance value. _x000D_ 2. Module Cascade: By modifying the 485 address, 247 modules can be cascaded at most (use R485 repeaters for more than 16). _x000D_ 3. Reading Writing: 4 channel temperature sensor module, 03 read command, 06/16 write command, which is stable and reliable. _x000D_ 4. Wide Application: For constant temperature system, thermal sensitive system, measuring instrument, weather forecast and monitoring, etc. _x000D_ 5. Easy : The temperature sensor module has a compact size, easy to connect and use, and has a wide range of applications._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Specification: _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Item Type: Temperature Sensor Module _x000D_ Working Current: 14-18MA _x000D_ Serial Baud Rate: 9600 (default), N, 8, 1_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Package List: _x000D_ _x000D_ 1 x Temperature Sensor Module _x000D_ _x000D_ _x000D_ _x000D_ How to use: _x000D_ _x000D_ 3WireProbeWiringMode:TheredwireisconnectedtoP+,andtheother2samecolorwiresareconnectedtoPandGND(regardlessofports)._x000D_ _x000D_ _x000D_ 2WireProbeWiringMode:RedwireisconnectedtoP+,andbluewireisconnectedtoPandG._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1) We accept Alipay, West Union, TT.All major credit cards are accepted through secure payment processor ESCROW. _x000D_ _x000D_ 2) Payment must be made within 3 days of order. _x000D_ _x000D_ 3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days. _x000D_ _x000D_ _x000D_ _x000D_ About shipping _x000D_ _x000D_ 1. WORLDWIDE SHIPPING.(Except some countries and APO/FPO) _x000D_ 2. Orders processedtimely after thepayment verification. _x000D_ 3. We ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. _x000D_ 4. The images shown are not the actual item and are for your reference . _x000D_ 5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. _x000D_ 6. If you have not received your shipment within the period, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction! _x000D_ 7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery. _x000D_ _x000D_ 8. We seller are not in of import duty, buyer is responsible for that. Any dispute caused by this is unreasonable. _x000D_ _x000D_ 9. BR buyer please provide the cpf or cnpj, it will be better for you to get it more quickly. thanks _x000D_ _x000D_ _x000D_ _x000D_ Return and Refund _x000D_ _x000D_ 1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! _x000D_ 2. All returned item