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Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: Holykell
  • Model Number: HPT604 High quality stable water level sensor
  • Housing material: 316SS, 304SS 316L SS customize
  • Output:: 4-20mA, 0-5V, 0-10V, RS485, Double 4-20mA
  • Product application: water, diesel, chemical tanks, borehole water wells
  • Cable material: PE, PUR, PTFE optional
  • Level range: 0-1M, 0-5M, 0-10M...0-500m water
  • Power supply: 12V DC, 24V DC etc.
  • Electronic connection: fixed cable & Water proof IP68
  • Warranty: 1 year ,and free repair for quality itself
  • Certificate: ATEX, CE, ROHS ISO9001
  • Product name: High quality stable water level sensor for plastic tank, 316SS

Packaging & Delivery

Packaging Details High quality stable water level sensor for plastic tank, analog output 316SS IP68 waterproof
gift box+canton
Delivery Time 2 week

High quality stable water level sensor for plastic tank, analog output 316SS IP68 waterproof HPT604 LEVEL SENSOR 


***Order Guide***

1.What is your medium ?---Water or diesel..?

2.Level range/Tank height?--- 2m,10m or other

3. Output signal? ---4-20mA, 0-5V, RS485 or other

4.Cable length for wiring?---3 meter or other


*About HPT604 pressure transducer

HPT604 is a submersible immersion LEVEL SENSOR suitable for liquid level or pressure and depth measurement. It made of 316 SS housing. Its all stainless steel, suitable for immersion in most industrial liquids and oils.The welded housing is tested in-house via a helium leak tester to ensure proper protection. Each submersible pressure transducer features a removable nose cone at the sensor which protects the diaphragm from damage.Ventilation tube in the cable automatically compensates for changes in atmospheric pressure above the tank. The HPT604 Submersible Liquid Level Transmitter can be used to measure water level; well depth; groundwater level; bore well, underground water, river etc,.


Product Pictures FOR High quality stable water level sensor for plastic tank, analog output 316SS IP68 waterproof

Why HOLYKELL level sensor HPT604?
1. High accuracy and reliability, water proof IP68
2. Completely submersible pressure transducer and cable
3. Compact, rugged design for easy installation
4. Water level sensor compatible with most monitoring equipment
5. Vented cable for automatic barometric compensation
6. Multiple level ranges available from 60cm to 500 meters
7. Dynamic temperature compensation system
8. Submersible pressure transducer not affected by foam, wind, or rain
9. Monitors levels in groundwater wells, rivers, streams, tanks, lift stations and open channels
10. Anti-expolosion ATEX, RoHs, CE Certified


Basic Parameters of HPT604 water level sensor

Measurable range

1M..100M...500 Meter/0-0.1Bar...50Bar optional


a. Water tank, Fuel(diesel, gasoline, petrol etc,.)

b. tank level detect, measure and monitor.

c. Liquid level measuring in tank, boreholel, water wells, river

Signal output

4-20mA, 0-5V, RS485, RS232, 1-5V, 0-10V, 0.5-4.5V

RS485 + 4-20mA, 4-20mA + HART, 

4-20 mA+ temperature output at your option.


Better than 0.5%F.S, 0.25%F.S, 0.15%F.S

Mounting type

Submersible at the bottom, fix at top, tread screw available.

Working temp.

-30℃~70℃ OR -30℃~100℃(Customized)



Electronic connection

Fixed cable water proof IP68


Buyer Feedback on Holykell pressure transducer and level sensor

Application fields of Holykell products

Certificate of Holykell pressure and level transducer sensors


1. How long will you give me the reply?
we will reply you in 2 hours ASAP, within 10 hrs if night.

2. The maximum range of HPT604 pressure and level transducer sensor?

Maximum 500mH2O, i.e 50 bar pressure. 


3. What is your MOQ?---1 piece.

4. What Certification do you have.---ATEX explorsion-proof, CE, ROHS, ISO

5.What is your main products?
Pressure sensor/ transmitter/transucer, level sensor, flow meter, paperless recorder etc,.

6. How about warranty time?----12~18 months

7. Who should I talk or send email to?
Welcome to call or email Ms. Anna Luo at any time, English and Chinese both okay.
Email: sales09 at holykell.com
Skype: anna.luo902

Trademanager: cn1515941072xmev



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Product ID: High quality stable water level sensor for plastic tank, analog output 316SS IP68 waterproof HPT604

         Welcome contact Anna for more!

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