Holykell Factory HPT621 GPS Generator Fuel Oil Level Sensor

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$65.00 - $269.00 / Piece | 1 Piece/Pieces (Min. Order)
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Lead Time:
Quantity(Pieces) 1 - 10 >10
Est. Time(days) 15 Negotiable
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Quick Details
Place of Origin:
Hunan, China
Brand Name:
Model Number:
HPT621 fuel level sensor
1%F.S, 0.5%F.S
Pressure Range:
0~100mm....3000mm optional
Output signal:
4~20mA,0~5V;Digital RS485
Truck,Bus , Fleet management,Water treatment
Support local zero and Span calibration
Pressure connect port:
G1/2",M20*1.5 male,Flange by customized
Power supply:
Medium working Temp:
-30 ℃ to 85 ℃;-40℃~300℃ by customized
Materials of probe:
304/316 SS with PTFE/brass
18 months
Supply Ability
Supply Ability:
5000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Holykell standard carton box for fuel level sensor,
ensure goods well intact when receive.
Shenzhen/Shanghai/ Any port of China
Lead Time :
Quantity(Pieces) 1 - 10 >10
Est. Time(days) 15 To be negotiated

Holykell Factory HPT621 GPS Generator Fuel Oil Level Sensor



Product Description


HPT621 smart capacitance level sensors are designed for liquid level measurements where the levels are lower than 3 meter, 316 stainless steel allows the transmitters to be suitable for harsh environments and various measuring medium, such as oil, fuels, or other media compatible with 316 stainless steel.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.


Benefit from Holykell Level Sensor?




The thread can be fiited with flange at the top of the sensor

For large vehicles, there is a standard size integrated structure, no need to change the oil and circuit interface, directly replace the installation

Easy  installation and maintance

Analog signal supports local two - wire touching calibration
Digital signal RS485 supports automatic computer calibration

For the calibration of differe
nt media, only two key "zero" and "full Span" can be easily achieved

Easy operation and suitable for many kinds of liquid measurement

Customs high temperation  with cooling device

allowing media temperatures of up to 300°C.

special for high temperation application

It can be used with GSM/GPRS/GPS module

Remote vehicles monitoring

Reduce fuel consumption operation costs prevent oil theft

With different kinds of oil

Diesel, gasoline vehicles are available

strong universality

1. Precise linear and temperature compensation

2. Support local ZERO and SPAN calibration

3. Surge, over-current and polarity resistant design

4. Max 300 Degree C High Temp Liquid level measurement

5. Up to 0.01mm resolution,Min 7mm Bottom blind Zone

6. Simple installation without any settings

7. Sensitivity and hysteresis fluently adjustable

8.Applicable for various non-conductive liquids




Fuel / Oil /Diesel/Gasoline

Non-conductive liquid

Water tanks and reservoirs

Underground fuel tank

Auto, Truck fuel storage

Rooter, railway engine

Sealed Pressure tank

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Buying Guides

In order to recommend you the most suitable products and make an accurate quotation,please provide the following information and send it to our sales when you are going to make an inquiry, thanks ! 


1. What is your medium? Water ,oil or others.

2. Working Temperature? -30℃~80

3. Pressure range: 0-1bar...2000Bar optional

4. Output signal:4-20mA, 0-5V or others


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