| Type: | Capacitance |
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| Contact: | Contact |
| Output Signal Type: | 4-20mA or 0-5V |
| Samples: |
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| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier The capacitive liquid level sensor is a liquid level sensor based on the principle of capacitive sensing.
When the height of the measuring electrode changes by the measured medium, it causes its capacitance to change.
The Capacitive liquid level sensor can convert the changes of various levels, liquid level, and medium height into standard current signals, which are remotely transmitted to the operation control room for secondary instruments or computer devices for centralized display, alarm, or automatic control.
Capacitive liquid level sensor with good structure and installation method can be applied to high temperature, high pressure, strong corrosion, easy to crystallize, anti-clogging, anti-freezing, and solid powder and granular materials.
| a | mark the cutting point | |||||
| b | removal of bottom plug | |||||
| c | cutting to the reduced-length needed please note: tube should be protected by cushion to prevent from tube deformation |
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| d | to de-burr, and finishing on appearance | |||||
| e | re-assembly of bottom plug | |||||
| a | Calibration for "EMPTY" | put sensor at open air (after cut) | ||||||
| b | power-on 24VDC | |||||||
| c | to short Yellow & Black for at least 5 sec. (all the above should be in air) |
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| d | will see 0Vdc at output | |||||||
| e | Calibration for "FULL" | put the sensor into the agent please note: sensor should be dipped to the agent |
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| f | to short Yellow & Red for at least 5 sec. | |||||||
| g | will see 5Vdc at output (Step 6 & 7 should be in liquid, same as agent in tank) |
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Suppliers with verified business licenses
Audited Supplier 
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