Tianjin Zwinsoft Technology Co., Ltd

• Introduction ZWIN-PH1006 is a pH digital sensor that uses RS485 communication interface and standard Modbus protocol. Corrosion resistant shell with IP68 protection level, suitable for various harsh working environments. Industrial grade composite electrodes are selected, with a reference electrode double salt bridge design, resulting in a long electrode service life. Built in PT1000 temperature sensor and compensation algorithm with an accuracy of ± 0.1 C. RS485 communication interface, standard Modbus protocol, easy to integrate. 1.Adopting POM corrosion-resistant housing, NPT3/4 upper threaded...

There are four sensor signal wires in total, corresponding to brown connected to 12V~24VDC, black connected to GND, orange connected to 485A, and blue connected to 485B. The default communication parameters are ID-19600,8, None, 1. 1. Storage of pH glass electrodes The pH electrode cannot be stored dry and needs to be stored in a saturated potassium chloride solution. 2. Cleaning of pH glass electrodes Contamination of the glass electrode bulb may prolong the response time of the sensor. Soap solution can be used to wipe away the dirt immerse in a saturated potassium chloride solution for 24...