D502/7D pressure controller D502/7DK small switching differential pressure controller D502/7DZ dual contact pressure controller

1、 Product IntroductionProduct Introduction

D502/7DSwitching difference adjustableD502/7DThe switching difference is not adjustableD502/7DKThe small switching difference is not adjustableD502/7DZThe dual contact non adjustable full series controller adopts a bellows sensor. Can be used for neutral gases such as air, gas, and water vapor, as well as liquid media such as water, refrigerants, and oil. The setting value of the controller is adjustable, with a range of adjustment-0.1~2.5MPaCan be used for vacuum.

D502/7Dswitching difference is adjustable, the D502/7D switching difference is notadjustable, the D502/7DK small switching difference is not adjustable, and theD502/7DZ dual contact is not adjustable. The entire series of controllersadopts corrugated tube sensors. Can be used for neutral gases such as air, gas,water vapor, and liquid media such as water, refrigerants, and oil. The settingvalue of the controller is adjustable, with an adjustment range of -0.1~2.5MPa. Can be used for vacuum.

2、 Working principleOperational principle

3、 Technical parametersTechnical parameter

4、 Product classification Productclassification

5、 External dimensions External dimensions

6、 Installation instructionsInstallation instructions

The above parameters are for reference only and are subject to change without prior notice!

Aboveparameters are for reference only and are subject to change without priornotice!