When the material comes into contact with the blade, the motor resistance increases and triggers the switch. The signal output is accurate and reliable, unaffected by the material density or humidity, and is stable and reliable.
How Does Paddle Level switch protection Tube Type Work?
The core working principle of the rotating paddle level switch is to use the change in resistance of the material to the rotating blades to trigger a switching signal.
Choosing Wepower Electronic, Choose Professional Protection.
Customized Solutions: We combine customer site conditions, material characteristics, operating temperature and other parameters to create a suitable rotary paddle level switch’s solution to ensure that the product is precisely matched with the site requirements.
Strict Quality Control: The entire process follows international standards, and each product undergoes multiple tests before leaving the factory to ensure the quality of our delivered products.
Service Support: We provide 24/7 technical support, from solution design, installation and commissioning, with a professional team following up to ensure your peace of mind.
| Product name | Rotary Paddle Level Switch Protection Tube Type |
| Model | WZP20 |
| Power supply | 220VAC/24VDC/110VAC |
| Power consumption | 4W |
| Contact capacity | SPDT 5A/250VAC |
| Blade speed | 1RPM/2.5RPM/5RPM(220V only have 1Rpm and 5 Rpm) |
| Voltage withstand | AC 1500V×1minute |
| Measuring torque | 1.0 N·m |
| Explosion-proof | Ex d Ⅱ C T6 Gb |
| Applicable specific gravity | 0.5g/cm³ or more |
| Operating temperature | -20~80℃/high temperature type -20~250℃ |
| Process connection | G1’’ thread(our normal); Flang; other options are customizable |
| Cable entry | M20×1.5 internal thread |
| Junction Housing | Aluminum with color coating |
| Blade material | SS304; SS316 |
| Insertion length | Standard length or customized protection extension tube |
| Output | Relay |
| Blade type | 100×30(WxH),65×80(WxH), 65×120(WxH), 80×80(WxH), 50×30(WxH), Sickle shape |
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| Model Selection | |||||||
| WZP20 | Rotary Level Switch | ||||||
|
|
CODE | Model | |||||
| 0 | Thread type | ||||||
| 1 | Flange type | ||||||
| 2 | Protection tube type(thread/flange) | ||||||
| 3 | Length adjustable type(thread/flange) | ||||||
| 4 | High temperature type(thread/flange) | ||||||
| 5 | High temperature length adjustable type(thread/flange) | ||||||
| 6 | High temperature protection tube type(thread/flange) | ||||||
| 7 | Cable type(thread/flange) | ||||||
| CODE | Power supply | ||||||
| A | 220VAC | ||||||
| B | 24VDC | ||||||
| C | 110VAC | ||||||
| CODE | Connection | ||||||
| D | Thread | ||||||
| E | Flange | ||||||
| F | Others | ||||||
| CODE | Blade | ||||||
| A1 | 100×30(WxH) | ||||||
| B1 | 65×80(WxH) | ||||||
| C1 | 65×120(WxH) | ||||||
| D1 | 80×80(WxH) | ||||||
| E1 | 50×30(WxH) | ||||||
| F1 | Sickle shape | ||||||
| CODE | Output | ||||||
| G | Relay SPTD | ||||||
| CODE | Material | ||||||
| H | SS201 | ||||||
| I | SS304 | ||||||
| J | SS316 | ||||||
| WZP20 | 0 | A | D(G1”) | A1 | G | H | (Example ) |
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