Use and maintenance Note: This product has passed all-round debugging and inspection before leaving the factory Product and valve installation, […]

Input-output signal calibration Other calibration operations such as input signal, output signal calibration method (figure 14) After the factory generally […]

Operation Flow Simple automatic calibration method Press A/M key while holding down ▼ key in the automatic state, then release […]

Setting operation method of intelligent locator According to the wiring diagram, connect the connection between the given signal source, locator, […]

Wiring instructions The ZXQ2004 intelligent positioner is connected with the electric actuator through a seven-wire connector The positioner has a […]

Locator panel Parameter display 1 Led Windows The actual opening value of the valve, the setting opening value of the […]

Adjustable adjustment Adjustment of the executing agency Before adjusting the intelligent positioner, should be clear about the switching angle adjustment […]

Potentiometer adjustment (figure 10) for C, e Type (generally do not need to adjust) 1.The resistance of the potentiometer is:1KΩ（5KΩ）； […]

Adjustment of mechanical limit (Fig. 8) 1.Use The handle to drive the actuator to the full off position (“Click”sound will […]

Switch type adjustment Adjustment of electrical limit 1.Before adjusting the electrical limit, the adjusting screw of the mechanical limit should […]

Actuator and valve installation (figure 3) 1.Manually turn the valve to ensure that there is no gap, and turn the […]

SELECTION OF OPEN-CIRCUIT SWITCH FUSES: Type of aircraft Fuse voltage AC380V AC220V AC110V AC24V DC220V DC24V DC12V JYL-05 2A 2A 3A […]

Power requirements 1.According to the order of the type of power used to provide the corresponding on-site power supply; 2.For […]

Installation Requirements for field cable and wire tube 1.When using the conduit, please install it as shown in figure (1) […]

Working medium temperature requirements 1.When used in conjunction with the valve, the temperature of the working medium is transferred to […]

Installation Environment requirements 1.The product can be installed indoors or outdoors； 2.This product is not explosion-proof products, please pay attention […]