YTK-18/03 Pressure Controller
■ Pressure controllers are used for measuring the pressure of fluid media without explosion hazard and for bitwise (one-position or two-position) control.
■ The controller is a pressure control instrument that works with the help of elastic elements to actuate micro switches.
■ The controller has the characteristics of reasonable structure, accurate action, reliable use, high frequency of opening and closing, good vibration resistance and large contact capacity.
■ Controller according to the measured (control) object of the different, respectively, made of pressure indication and no pressure indication (each ordinary type and corrosion-resistant type) and other types.
■ The two-bit control controller is equipped with a switch for adjusting the difference, so that the measured (control) media up and down the switch value adjusted to
suitable pressure control range.
■ In addition, the controller also has a signal indicator to make the control circuit in the break or turn on at the same time to send a light signal
- Price Term: FOB/CIF/EXW/DAP
- Package: Exported Wooden case or according to customer request
- Delivery Time: 7 to 10 working days
- Transports: By sea, by air, by high express
- Shipment Port: Shanghai Port
- Origin of Place: Jiangsu
- Warranty: 12 Months
|Set Value Error||±1.5% (After calibration)|
|Control Method||One-position control – normally closed or normally open|
|Two-position control – normally closed and normally open|
|Setpoint Adjustment Range (For The Upper Limit Of The Pressure Range)||No indication value: 15~100%|
|Indicated value: 20~75%|
|Switching Difference (For The Upper Limit Of The Pressure Range)||One-position (fixed): no more than 10%|
|Two-position type (adjustable): 10~30%|
|Contact Capacity||AC 380V 2A or DC 220V 3A|
|Signal Indicator Working Power||AC 380V or 220V|
|Dielectric Strength||50Hz sinusoidal alternating current 2000V for one minute|
|Usage Environment||-25~70℃, relative humidity not more than 90%|
|Temperature Effects||Not more than 0.8%/10℃ (use temperature deviation 20±5℃)|
The controller consists of a measuring system, a controller device, an adjustment mechanism, a neon display, an indication device, and a housing and plug holder.
The working principle of the controller is based on the elastic deformation of the detection element (spring tube in the measuring system) to drive the functional element (micro switch in the controller unit) to produce a fast switching jump.
This means that the pressure of the measured (controlled) medium forces the free end of the spring tube to produce the corresponding elastic displacement, and the The push button (actuator) in the micro switch connected to the tube end also generates the corresponding action,when the pressure reaches the set control value, the switch contacts are switched, causing the circuit in the control system to be broken or turned on, and a light signal is issued at the same time to realize the purpose of automatic control and sending letters.
|Type||Model||Pressure Range Mpa|
|Ordinary Type||YTK-18/01||0～0.6; 0～1;
|Normal Type Adjustable||YTK-18/02|
|Normal Type Adjustable With Indication||YTK-18/03|
|Corrosion-Resistant Adjustable With Indicator||YTK-18/03F|