D502/7DZ dual contact pressure controller

1、 Overview of D502/7DZ Dual Contact Pressure Controller
The D502/7DZ dual contact pressure controller adopts a bellows sensor, which can be used for neutral gas and liquid media. The setting value of D502/7DZ dual contact pressure controller is adjustable, with an adjustment range of 0.1-2.5Mpa.
2、 D502/7DZ Dual Contact Pressure Controller Specifications and Parameters
1. Can be used for media such as air, gas, water, water vapor, refrigerants, oil, etc.
2. Working viscosity: ＜ 1 × 10-3m2/s
3. Switching element: Micro switch
4. Shell protection level: IP54
5. Environmental temperature: -40 to+50 ℃
6. Medium temperature: 0~+120 ℃
7. Installation position: The pressure interface is vertically downward (allowing a tilt of 15 °)
8. Anti vibration performance: Max: 20m/s2
9. Repetitive error: ≤ 1%
10. Synchronization error: ≤ 0.5% (referring to the synchronization error of the lower switching value * 2)
11. Contact capacity: AC 220V 6A (resistive) 600VA