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Differential pressure controller
Brief DescriptionD530 differential pressure controller adopts bellows type sensor which can be used in corrosive gas or liquid media. The setting value of the controller is adjustable and the range is 0.02~3 Mpa, working pressure range is 0.05~6.3 Mpa, mainly used in nucl
DetailsMain Technical Parameters
Working viscosity: ＜1×10-3m2/s
Switch: micro switch
Housing:IP65（in accordance with DIN40050，equivalent to IP65 in GB4208）
Environment temperature: -5～40℃
Medium temperature: 0～90℃
Vibration-resistant: D500/7D：40m/s2 D500/7DK：20m/s2
Repeatability error ≤1.5%
Capacity: AC 380V 6A（resistance）DC 24 0.25A
Specification
D530/7DD Switch difference is not adjustable
| Setting value adjust range MPa | Switch difference is not more than | Max working pressure *MPa | Rated pressure ** MPa | Switch frequency | Sensor material | Joint female thread | Weight kg | Overall size | Ordering No. | ||
| Setting value lower limit MPa | Setting value upper limit MPa | Housing | Bellows | General type | |||||||
| 0.02~0.1 0.02~0.16 0.025~0.25 0.03~0.4 | 0.025 0.025 0.03 0.03 | 0.04 0.04 0.05 0.06 | 0.05 to 1.6 | 2 | 10 | 304 | 316L | G1/2”
| 1.10 | 01 | 0819111 0819211 0819311 0819411 |
| 0.05~0.6 0.05~1 0.05~1.6 0.1~3 | 0.06 0.07 0.08 0.08 | 0.1 0.12 0.14 0.2 | 0.1 to 2.5 | 3 | 1.05 | 02 | 0819511 0819611 0819711 0819715 | ||||
| 0.4to6.3 | 7 | 1.10 | 03 | ||||||||
D530/7DD Switch difference is not adjustable (small switch difference, no explosion-proof）
| Setting value adjust range MPa | Switch difference is not more than | Max working pressure *MPa | Rated pressure ** MPa | Switch frequency | Sensor material | Joint female thread | Weight kg | Overall size | Ordering No. | ||
| Setting value lower limit MPa | Setting value upper limit MPa | Housing | Bellows | ||||||||
| 0.02~0.1 0.02~0.16 0.025~0.25 0.03~0.4 | 0.025 0.025 0.03 0.03 | 0.04 0.04 0.05 0.06 | 0.05 to 1.6 | 2 | 10 | 304 | 316L | G1/2”
| 1.10 | 01 | 0819113 0819213 0819313 0819413 |
| 0.05~0.6 0.05~1 0.05~1.6 0.1~3 | 0.06 0.07 0.08 0.08 | 0.1 0.12 0.14 0.2 | 0.1 to 2.5 | 3 | 1.05 | 02 | 0819513 0819613 0819713 0819813 | ||||
| 0.4to6.3 | 7 | 1.10 | 03 | ||||||||
*）is medium pressure range of high-pressure joint.
**) medium peak pressure from two pressure joints can not exceed this value
