source:truck tracking webfleet solutions release time:2023-03-07 Hits: Popular:realtime gps tracker online
There are many types of locations. The types of knowing are: slot machine positioner mobile phone positioner gaming machine positioner valve positioner GPS positioner. The positioner is the primary attachment of the scheduling valve. It is usually used to use the pneumatic scheduling valve. It to withstand the output signal of the scheduler, and then use its output signal to control the dynamic scheduling valve. The device response to the positioner, and the valve position is passed to the upper system through the electrical signal.
The positioner is the primary attachment of the control valve. It uses the valve stem displacement signal as the input response measurement signal, and the output signal of the controller is used as a set signal to stop the comparison. , Make the action of the execution agency, set the corresponding connection between the valve pole displacement and the controller output signal. Therefore, the positioner composition uses the valve stem displacement as the measurement signal, and the controller output as the response control system for setting the signal. The distribution variable of the control system is the output signal of the positioner to execute the mechanism.
The important dispatching system for scheduling quality is high, and the positioning valve has accurate and reliable positioning. For places with large pressure differences (△ P> 1MPa) at both ends of the valve. By improving the output force of the execution agency by improving the pressure of the gas source, the unbalanced force generated by the liquid to the valve core is to reduce the itinerary error.
When the agglutination is high -temperature, high pressure, low temperature, toxic, flammable, explosive, in order to avoid leakage, the filler is often pressed very tightly. Therefore, the friction between the valve stem and the filler is large. Inhibition time stagnation. When the adjusted medium is viscous fluid or contains solid suspension, the positioner can inhibit the resistance of the medium on the valve stem movement. Used for large -caliber (DG> 100mm) scheduling valve to increase the output thrust of the execution agency. When the interval between the scheduler and the actuator is above 60m, the positioner can suppress the transmission of the control signal with a positioning device and improve the action response speed of the valve.
Read recommendations:
4G GPS Tracker for vehicles Processing
G900LS 8 Lines-4G Car GPS Tracker
Can the car GPS locator work normally in a special environment?gps tracker no monthly fee manufactur
Last article:Why does the GPS positioning accuracy require high requirements
Next article:Which industries need to use GPS positioner
Related Information
SecumoreGPS
2023-03-16fleet management software webfleet solutions
2023-03-164G GPS Tracker Vendor
2023-04-23pet gps tracker cat distributors
2023-03-16fleet gps tracking company
2023-04-23mini gps tracker price
2023-04-23car gps tracker price
2023-04-23gps vehicle tracker manufacturer
2023-04-11simple gps tracking wholesale
2023-04-23Gps speed limiter Factory
2023-04-23TK100 (GT06) Vehicle Tracker
2022-06-20GF70L-Solar Magnetic Asset GPS Tracker
2023-10-07TK100N- Multi functional GPS Tracker
2023-10-06G500L -4G OBD GPS Tracker
2022-09-06G200NY -Cow/Camel GPS Tracker
2022-06-21Two major trends of GPS navigators
2022-08-10GPS positioning technology
2022-11-24GPS data.portable gps tracker Manufacturing
2023-05-20Features of GPS
2023-02-17Connect the world with handheld GPS
2022-12-02What are the elements of buying a driving recorder.gps tracker no monthly fee wholesale
2023-05-09GPS Global Positioner.fleet gps tracking wholesaler
2023-05-27Introduce how Shao uses Beidou to determine the three -dimensional space location.plug & play Ob
2023-05-10Is the global GPS positioning system really free?vehicle gps tracker webfleet solutions
2023-02-24The significance of GPS monitoring and scheduling system.realtime gps tracker online wholesaler
2023-08-07How to do car GPS positioning in a car rental company.obd2 gps tracker verizon distributors
2023-03-16gps vehicle tracker.The significance of building a vehicle GPS satellite positioning management and
2023-11-17GPS search for stars.obd-II port gps tracker Manufacturing
2023-08-10GPS positioning accuracy
2023-02-01Analysis of GPS Antenna Principle
2022-08-18