OEM submersible level TRANSMITTER
1 Unit
Features Gallery Product Description Request A Quote
Basic Infomation
Place of Origin: China
Certification: CE
Model Number: APT304
Payment & Shipping Terms
Packaging Details: Standard carton or wooden carton outside according to weight
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5000 Unit/Units per Month
Warranty:: 1 Year ,and Free Repair For Quality Itself
Customized Support:: OEM, ODM, OBM
Measurement Range:: 0.5M,0-3 M,0-5M,0-500M Or By Customized
Accurancy:: 0.25%F.S.
Output Signal:: 4-20mA,0-5V,0-10V, Analog Output Signal (optional)
Power Supply:: 10~30Vdc
Product:: High Acccuracy Underground Diesel Fuel Level Indicator Sensor
Electrical Connection:: Waterproof Outgoing Line
Process Connection:: Flange Mounted With Filter Cap
Material Of Pressure Membrane:: 316L Stainless Steel Flange Submersible Level Sensor
Core:: Imported MEAS Silicone Core
Protection:: Direct Cable & Water Proof IP68
Application:: Water, Petrol, Diesel,Fuel Level Measurement Etc
Product Description


APT304 is a fully sealed submersible level transducer/transmitter with thread and flange connector. It is made by building in high stable and reliable OEM piezo-resistive silicon pressure sensor and high accurate circuit board into the stainless steel housing. Integrated construction and standard signal provide the user easy and convenient application in the local working place. The special cable connects with housing, can be immerged into the media for a long time.

APT304 level transducer/transmitter has compact size, good stability it can be used for water, liquid measure and control of water well, liquid tank, medicine, metallurgy, electricity, mine, city water supply and drainage and hydrology, especially used in the field of concrete whisk project.


Details Show

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Product Name: HPT611
Over Load: 150% F.S.
Temp Compensation: -10℃~60℃
Water Proof: IP68
Pressure Type: Gauge pressure and absolute pressure optional.
Output Signal: 4~20 mA 0~5V 0~10 V 0.5~4.5 V RS485 MODBUS RTU
Medium compatible: Compatible with 316L Stainless Steel
Process Connect: 88 mm (3.5’’) Flange, nylon nose cap, DN50 Flange, DN80 , DN100 Flange optional
Working Temp: -20℃~80℃
Electrical Connection: Over molded and Fixed cable and water proof IP68
Pressure Range: -1 Bar-0-1 Bar.....20 Bar / 0-1M........200M H2O Optional

Accuracy(Linearity Hysteresis


≤ ±0.5%F.S (standard)

≤ ±0.25%F.S (regular)

≤ ±0.1%F.S (customized)

Including non-lin., rep. and hys.




♥All 316 stainless steel construction for durability

♥Flush diaphragm provides excellent sensitivity

♥Diaphragm is protected from physical damage

and turbulence

♥Added weight prevents movement of the


♥Cable is designed to withstand over 200 pounds of strain, so no additional support is required.


♥ Designed for difficult level sensing applications

where sludge, slurry, or turbulence may be present.

♥ It is available with the HPT603, HPT604 high performance, and HPT611 Approved intrinsically safe submersible level transmitters.

♥ For lift stations, wet wells and other level applications

♥ For sewage water tank level applications

♥ And so on


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Dimension and Drawing


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production process


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Inquiry information


In order to recommend you the most suitable pressure transmitter 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 !


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Q:What kind of products do you offer ?
A:We supply pressure sensor, level sensor, flow meter and digital controllers. Main market is European countries, American, the Middle East and Asia. Certificates are international ones.

Q:Could I get samples?
A:Yes,we have materials in stock to help you to get the samples as soon as we can.

Q:How about the quality of the magnets?
A:We have the certification of ISO, Europe standard ATEX, TUV-CE and ROSH,we could send the certification test of our company to you.

Q:Could you provide me the shortest lead time?
A:We have materials in our stock,if you really need,you can tell us and we will try our best to satisfy you.

Q:Could I visit your factory?
A:Of course,if you need we will help you to visit our factory.

Q: How can I get the quotation or send my inquiry to?
A: Send your inquiry to us by the inquiry from on the right-side or the bottom of this page.

Q. How to order?
A. In order to send you correct solution and best offer, please provide the following information when send inquiry, thanks !
1. What is the process medium? Water, oil or others.
2. Measure range: 0-5m or..?
3. Output signal:4-20mA, RS485 or..?
4. Require quantity?


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Fax : 86--15902942317
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