pressure controller

YTK series pressure controller is controlling instrument which uses elastic elements to drive micro switch to work. The controller has the feature of reasonable structure, accuracy movement, reliable, good anti-vibration and high-capacity.

According to the measured (control) objects, the controller divides into pressure indicator and non-pressure indicator. 

In additional, the controller equips with signal indicating light which will send light signal when the circuit is open or close.

Product Introduction

The pressure controller is suitable for measuring fluid pressure without explosion and for bit (one or two) control.

The controller is a pressure control instrument that acts as a resilient element to drive the microswitch. The controller has the characteristics of reasonable structure, accurate action, reliable use, high opening and closing frequency and high vibration resistance and large contact capacity.

The controller according to the measured (control) object of the different, were made of pressure instructions and no pressure instructions (each with ordinary type and corrosion type) and other types.

The two-position controlled controller is provided with means for adjusting the switching difference so that the pressure switching value of the measured medium is adjusted to the appropriate control range.

In addition, the controller is also provided with a signal indicator, so that the control circuit in the open or connected at the same time issued a light signal.

Main technical indicators

Setpoint error: ± 1.5% (after calibration)

Repeatability error: 1.5%

Indication error: ± 4%

Control mode: one-position control - normally closed or normally open; two-position control - normally closed and normally open

Set point adjustment range (for the pressure range of the upper limit): no indication: 15 ~ 100%; indicated: 20 ~ 75%

Switching difference (for pressure range upper limit):

One type (fixed): not more than 10%; two (adjustable) 10 ~ 30%

Contact capacity: AC 380V × 2A or DC 220V × 3A

Signal indicator Power supply: AC 380V or 220V

Dielectric strength: 50Hz sinusoidal AC 2000V lasted one minute

Use of the environment: -20 ~ 70 ℃, relative humidity of not more than 90%

Temperature effect: not more than 0.8% / 10 ℃ (use temperature deviation 20 ± 5 ℃)

Weight: 1kg

SHANGHAI AUTOMATION INSTRUMENTATION CO. LTD.

NO. 11 AUTOMATION INSTRUMENTATION FACTORY

Shanghai Yi Electric Actuator

SHANGYI ELECTRIC ACTUATOR

SHANGYI BRAND

SHANGZIYI THEMOCOUPLE AND PRESSURE GAUGE

model	type	Range(MPa)	Accuracy (20±5℃)
			control	indicate	setting	Repeatability
YTK-01	Ordinary type	0～0.6 to 0～60  series	±2.5％		<1％	1.5％
YTK-01F	Anti-corrosive type
YTK-02	Ordinary type(adjustable)
YTK-02F	Anti-corrosive type(adjustable)
YTK-03	Ordinary type(adjustable) with indicator			±4％
YTK-03F	Anti-corrosive type(adjustable) with indicator

 SHANGHAI AUTOMATION INSTRUMENTATION CO. LTD.

NO. 11 AUTOMATION INSTRUMENTATION FACTORY

Shanghai Yi Electric Actuator

SHANGYI ELECTRIC ACTUATOR

SHANGYI BRAND

SHANGZIYI THEMOCOUPLE AND PRESSURE GAUGE