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Holykell Lube Oil Level Sensor HPT621 Capacitance Level Transmitter

$125.00 / Piece | 1 Piece (Min. Order)
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Depends on the order quantity.
Lead Time:
15 day(s) after payment received
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Quick Details
Place of Origin:
Hunan, China
Brand Name:
Model Number:
HPT621Capacitance Level Sensor
Capacitance Sensor
Level Sensor
Gauge / Absolute pressure
≤ ±0.5%F.S
Over load:
Standard atmosphere pressure or -1 Bar~5 Bar by customized
Protection level::
Power Supply::
11-33VDC or 12VDC
Analog Output::
4-20mA;1-5V; 0.5-4.5V; 0-10V;
Max Level Range:
1800mm(100 ....... 3000mm optional)
Min Level Range:
100mm(100 ....... 1800mm optional)
Application 1:
Diesel / Gas tank level measuring
Application 2:
GPS or GPRS fuel tank level monitor

Packaging & Delivery

Selling Units:
Single item
Single package size: 
50X10X9 cm
Single gross weight:
2.5 kg
Package Type:
Standard export packing Capacitance Kerosene Level Sensor
Lead Time :
Quantity(Pieces) 1 - 1 >1
Est. Time(days) 15 To be negotiated
Video Description

Holykell Lube Oil Level Sensor HPT621 Capacitance Level Transmitter


---GPS Trucking Fuel Level Sensor

---Truck, Bus… Diesel / Gasoline / Kerosene / Water tank /Underground tank…

---Generator Fuel Tank Level Sensor for Different Mechanical Equipment 



Product Overviews



Capacitance Kerosene Level Sensor

HPT621 capacitance liquid-level sensor is the customized sensor meter for precise measuring of the oil level of automobile oil

tanks, tankers, locomotives and oil depots, etc.

It can be used for conductive medium measuring on occasions with quite poor conditions, quite serious electromagnetic

interference, or dramatic stirring.

The whole series products are capable of self-calibration. The user can realize the ZERO or RANGE self-calibration with two

buttons or two lead lines to meet different requirements on various complex occasions.

Capacitance level sensors




HPT621 Capacitance Fuel Level Sensor specs


Pressure Range:

0-300mm...1800mm optional

Probe Diameter:



4-20mA, 0-5V, RS485

Power Supply:

11~33V DC, 12V DC


≤±1.0%F.S Typical; ≤±0.5%F.S; Optional 

Blind Zone:


Working Temp:

-30~85℃ standard type,-40℃~125℃ are customized.

Electronic connection:

Fixed cable by stainless steel cap


Stainless Steel

Process connect port:

G1/2” male, M20*1.5 male, Flanges 2.5”… (by customized)


Explosion Proof and water proof IP67


HPT621 Capacitance Diesel Oil Level Sensor Dimensions

Capacitance Level Sensor

Capacitance Kerosene Level Sensor


Production Flow

Capacitance level sensors

Our Services

1. Customized Product

Holykell Sensor provides OEM Pressure Sensors, Level Sensors and Custom-Design services

With know-how technique and mass production capability, we are able to provide the specified sensing solution according

to customer's application. 

2. Quality Quarantee

12 or 18 months warranty.

3. Shipment & packing

Pressure transmitters or level sensors are generally shipped by International Express including UPS, FedEx, DHL and TNT

as you required.  By air or by sea is also available.

All products will be well packed in exported type carton box properly and securely. Packing list will be enclosed inside the box.

4. Contact us

We have an active and experienced sales team to serve you on technical question and business issue.

Contact at 





Within 24 working hours, we will come to you at the first time!

Capacitance Level Sensor 

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