YTK series pressure controllerDetailed product description：

The YTK series pressure controller is suitable for measuring the pressure of non explosive flow media and performing positional (one position or two position) control. The controller series is a pressure control instrument that uses elastic elements to drive micro switches to work.

detailed introduction
The YTK series pressure controller (hereinafter referred to as the controller) is a pressure control instrument that uses elastic elements to drive micro switches to work. The controller has the characteristics of reasonable structure, accurate action, reliable use, high frequency of opening and closing, anti vibration and large contact capacity. The controller is designed with various types of pressure indicators and no pressure indicators (ordinary fertilizer accumulation type and corrosion-resistant type) according to the different objects being tested (controlled). The two position control controller is equipped with a device that can adjust the switching difference (i.e. pressure difference) to adjust the pressure switching value of the measured (controlled) medium to the appropriate control range.
In addition, the controller is equipped with signal indicator lights to emit light signals when the control circuit is disconnected or connected.

detailed explanation
Main technical indicators
Setpoint error: ± 1.5% (after calibration)
Repetitive error: 1.5%
Indication error: ± 4%
Control mode: One position control - normally closed or normally open Two position control - normally closed and normally open
Setpoint adjustment range (upper limit of pressure range): No indication value: 15-100% with indication value: 20-75%
Switching difference (upper limit of pressure range):
One position (fixed): not more than 10%
Two position (adjustable): 10-30%
Contact capacity: AC 380V × 2A or AC 220V × 3A
Signal indicator light working power supply: AC380V or AC220V
Insulation strength: 50Hz sine AC 2000V for one minute
Operating environment: -25~70 ℃, relative humidity not exceeding 90%
Temperature impact: not greater than 0.8%/10 ℃ (with a temperature deviation of 20 ± 5 ℃)
Type and pressure range
Type, Model, Pressure Range
Ordinary YTK-01
Corrosion resistant YTK-01F
Ordinary adjustable YTK-02 0~0.6, 0~1, 0~1.6
Corrosion resistant adjustable YTK-02F 0-2.5,0-4,0-6,0-10
Ordinary adjustable with indicator YTK-03 0-16, 0-25, 0-40
Corrosion resistant adjustable band indicator YTK-03F 0-60