PTOG Series
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Extruder Measuring Equipment A Hogogroup Company Melt Pressure Sensor PTOG Series Comply with SIL2 safety performance standard Magnetic zero locally and autozero remotely Alloy filling &Mercury filling is optional ISO9001-2015 Shanghai Sensoriot Technology Co.,Ltd.

Extruder Measuring Equipment A Hogogroup Company Melt Pressure Sensor Content 1. Introduction 2. Application 3. Product Features 4. Technical Data 5. Dimensions 6. Electrical connection and Debugging 7. Ordering Guide 8. Installation and Removal 9. Sensors cleaning 10. Transport and Storage 1. Introduction PTOG series adopt high-performance core components, digital-analog integrated circuit design, linear compensation can be achieved through the program, and high measurement accuracy can be obtained. Comply with SIL2 safety performance standards. This series can be rezeroed in two...

Extruder Measuring Equipment A Hogogroup Company Melt Pressure Sensor 02 Shanghai Sensoriot Technology Co.,Ltd.

Extruder Measuring Equipment A Hogogroup Company Melt Pressure Sensor 03 Shanghai Sensoriot Technology Co.,Ltd.

Extruder Measuring Equipment A Hogogroup Company Melt Pressure Sensor 6. Electrical connection & Debugging After the pressure sensor has been installed on the pipeline, the electrical connection must be carried out in accordance with the connection mode shown in the wiring diagram below. PTOG series is equipped with an integrated amplifier circuit. The calibration process must be that the pipeline is heated and the pressure is zero. The zero point is adjusted by activating the autozero function,which is via shorting two pins to start(refer diagram below) or magnetic pen. Then 80% of the...

Extruder Measuring Equipment A Hogogroup Company Melt Pressure Sensor It must be a shielded cable, each core wire is about 0.3mm2, the heat-resistant temperature is not less than 105℃, each core wire connection terminal should be insulated and protected by heat shrinkable tube, the shielding wire should be connected with the plug-in metal, and the cable should be specially welded carefully, otherwise it may cause signal transmission errors or damage the product. It is recommended to use a dedicated cable that has been soldered by Ziasiot. For extra wires in the cable, each wire needs to be...

Extruder Measuring Equipment A Hogogroup Company Melt Pressure Sensor 06 Shanghai Sensoriot Technology Co.,Ltd.

Extruder Measuring Equipment A Hogogroup Company Melt Pressure Sensor 8. Installation & Removal Installation When installing the pressure sensor, the sensor hole should be within the size requirement marked in following drawing and the assembly accuracy can be checked by testing bolts. Before installing the sensor , first clean the impurities in the hole and between the threads, then the thread of the sensor is coated with heat-resistant slurry, the screw teeth can be avoided. The installation force is very important, the installation torque of the sensor can only act on the shaft...

Extruder Measuring Equipment A Hogogroup Company Melt Pressure Sensor Removal The removal of sensor must be done under heated conditions (plastic melting point). When remove the sensor, please note that the diaphragm has no contact pressure. The force to remove the sensor must only be applied on the shaft (hexagon), and do not apply any force to the head of the sensor. 9. Sensors cleaning In order to clean the diaphragm, the sealing surface and thread of the sensor must have the same temperature as the melting point of the plastic. Both the diaphragm and the sealing surface can be wiped...