Fault: Pressure transmitter output ≥20mA Reason 1: The pressure transmitter power supply is normal. Solution: If less than 12VDC, whether there is a large load should check circuit, the input impedance of the load pressure transmitter should be consistent with RL≤ (pressure transmitter power supply voltage -12V) / (0.02A) Ω Reason 2: The actual pressure exceeds the pressure in the pressure transmitter selected range; solution: re-selection of the appropriate range of pressure in the pressure transmitter. Reason 3: The pressure sensor is damaged, serious damage can sometimes overload diaphragm. The solution: to be sent back to the manufacturer for repair. Reason 4: The wiring is loose; solution: take a good line and tighten Reason 5: The power cord wiring is correct. Solution: The power cord should be connected to the respective terminals pressure transmitter Yunnan Province, Yunnan's largest pulp companies have chosen to Sisson China has been regarded as the energy saving Evelyn forestry and paper production processes of the most important, so the cloud? King forest and paper products to measure aspects of requirements are very stringent. Technical Engineers Week workers in the selection of Yunnan high hydrostatic pressure transmitter pressure transmitter principle, inadvertently noticed us Sisson. To make work more comfortable choice week, we let work week browse our corporate website. When you see Sisson have the pressure transmitter "manufacturing measurement apparatus permits" and workshop calibration device real figure, the work week more convinced Sisson is a qualified certified production factory. There is no doubt that direct high hydrostatic pressure transmitter, the final week Sisson workers chose this project as a pressure transmitter measurement products. Science and technology to meet the future, Sisson has created China's industrial automation process among the greatest national brand of high hydrostatic pressure transmitter pressure transmitter, Sisson not take the unusual way, technology has attitude. When customer visits, we learned to work week, Sisson pressure transmitter in the technological transformation program, the successful completion of energy-saving emission reduction targets, the site has been well received consistent and foreign engineers. High hydrostatic pressure transmitter Supply | Sisson · China | high hydrostatic pressure transmitter provided by the Guangzhou Sisson automation control equipment Limited. Guangzhou Sisson Automation Equipment Co. (www.sisenauto.com) is Guangzhou, flow meters leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Guangzhou Sisson automation leadership with the staff warmly welcome all inquiries negotiations to create Guangzhou Sisson automation better future.