PID Microprocessor controller Accuracy class: 0.2 Configurable scale range 4-20 mA analog output Data acquisition software (no license needed) Data acquisition, recording and evaluation of the characteristic of the control valve in order to operate the characteristic curves on PC The software can be used on a PC computer on which is installed the Windows 7 operating systems (Or earlier version). The cable between the machine and the PC will be provided Autonomous water supply: Polyethylene water tank with draining circuit Centrifugal pump with stainless steel body Flow control valve at the outlet Allowing to simulate functionally the flow of a liquid in an installation and to illustrate the various phenomena
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1. Valve 1/4 turn for connection to the water supply 2. Pressure reducer 3. Flow sensor Scale : 25 l/min Output 4/20 mA 4. Manometer 5. Water flow control valve Membrane technology 6. Control valve Different control valves control valves with pneumatic actuators with different coefficient of flow rate and servo pneumatic motor compatible with the positioner Converter I/P integrated Compressed air supply Control of variable: 4-20mA Electrical valves with servomotor The bench is fitted with a system of adapted connections to operate the various changes of valves in total safely 7. Differential pressure sensor Accuracy : 0-6 bars Manifold 3-ways 8. Water tank 75 L polyethylene Equipped with a drain valve 9. Centrifugal pump Stainless steel 9 m3/h, 2900 rev/min, 0,75 kW |
