| Type: | Electronic |
|---|---|
| Number of Switch: | Single Control Switch |
| Structure: | Power Built-in Type |
| Usage: | Control Switch |
| Application: | Industrial |
| Explosion-proof Type: | Non Explosion-proof |
| Samples: |
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| Customization: |
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Audited Supplier HLP Series Pressure Controls are precision-engineered for dual-pressure applications. Pressure Switch can be used not only in Freon refrigerant but also for air and liquid.
Product FeatureSeries HLP dual pressure switch for use with common refrigerants as well as air, water and other non-corrosive fluids.
1. Multi-Point contact conversion.
2. Single Pole Double Throw Relay contacts of mechanical structural design.
3. The novel micro switch structure ensures a reliable conversion function.
4. No tool is needed but can perform electrical contact function testing with the manual control. There is a smart mounting plate, that can be applied to different installation situations.
| Nominal current | Power factor | 125VAC | 250VAC | |
| Non-induced current | 1 | 48 | 12 | |
| Induced current | Full rated current | 0.75 | 48 | 12 |
| Instantaneous current | 0.75 | 288 | 72 | |
Performance Parameter
| Model | Pressure rang(MPa) | Differential pressure range(MPa) | Factory setting(MPa) | Max pressure(MPa) | ||||
| Max. | Min. | Max. | Min. | Off | On | |||
| HLP110 | 0.1 | 1 | 0.1 |
0.3 |
0.6±0.01 | 0.5±0.01 | 1.65 | |
| HLP506 | -0.07 | 0.6 | 0.06 | 0.4 | 0.3±0.01 | 0.2±0.01 | 1.65 | |
| HLP506M | -0.07 | 0.6 | Duplicate voltage disparity≤0.4 | 0.3±0.01 | Manual reset | 1.65 | ||
| HLP530 | 0.5 | 3 | Fixed 0.3 to 0.5 | 2±0.01 | 1.5±0.02 | 3.5 | ||
| HLP530D | 0.5 | 3 | 0.5 | 1 | 2±0.01 | 1.5±0.02 | 3.5 | |
| HLP530M | 0.5 | 3 | Duplicate voltage disparity≤0.4 | 2±0.02 | Manual reset | 3.5 | ||
| HLP830 | Low pressure end | -0.07 | 0.6 | 0.06 | 0.4 | 0.3±0.01 | 0.2±0.01 | 1.65 |
| High pressure end | 0.5 | 3 | Fixed 0.3 to 0.5 | 2±0.02 | 1.5±0.02 | 3.5 | ||
| HLP830HLM | Low pressure end | -0.07 | 0.6 | Duplicate voltage disparity≤0.2 | 0.3±0.01 | Manual reset | 1.65 | |
| High pressure end | 0.5 | 3 | Duplicate voltage disparity≤0.4 | 2±0.02 | Manual reset | 3.5 | ||
| HLP830HM | Low pressure end | -0.07 | 0.6 | 0.06 | 0.4 | 0.3±0.01 | 0.2±0.01 | 1.65 |
| High pressure end | 0.5 | 3 | Duplicate voltage disparity≤0.4 | 2±0.02 | Manual reset | 3.5 | ||
| HLP830M | Low pressure end | -0.07 | 0.6 | 0.06 | 0.4 | 0.3±0.01 | 0.2±0.01 | 1.65 |
| High pressure end | 0.5 | 1 | Duplicate voltage disparity≤0.4 | 2±0.02 | Manual reset | 3.5 | ||
Connection and Installation
1. Connection Way:
There are two kinds of connection modes for the controller:
a. With a diameter of φ6x1 of the copper tube(must be a soft state),in the pipe end expanding 90-degree angle, then with the own nuts of the controller to screw only.
b.With an outer diameter of φ3 long 1-meter capillaries to connect(Must let us know when you are ready to order)
See the below drawing:
2. Installation Way
a. With the 4 mounting holes in the back of the controller to install
b. Choosing the multi-purpose mounting plate accessories to install(see below drawing)
Packaging type:
| VPC Box | White Box | Color Box | VPC Carton | Pallet |
Delivery time:
| conventional products | customized products | specially customized products |
| on the day of payment | 10 workdays | 25 workdays. |
Payment term:
| Paypal | TT | Western Union | DP | LC | Money Gram | Online Bank | Alibaba credit order | Pay later | DA |
| YES | YES | YES | NO | NO | YES | YES | YES | YES | YES |
Transportation:
Express(DHL, UPS, TNT, JCEX, FEDEX) is available.
Sea and Air transports are available.
The most suitable transport way will be chosen for you.
Suppliers with verified business licenses
Audited Supplier 
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