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Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: Holykell
  • Model Number: HPT604 water level sensor
  • Application: pumps ,pool,deep wells water level measuring
  • Level range: 1M,5M ,50M,100M ,500M level sensor
  • Working temp: -30-70 Centigrade or by customized
  • Output signal: 4~20mA or 0~5VDC, customized
  • Power supply: 24VDC,12-36VDC
  • Accuracy: 0.25%FS,0.5%FS,1.0%FS
  • Waterproof: IP 68 water level
  • Material: SS316 Anti-corrosion
  • Warranty: 18 months
  • Certificate Approve: Exia IICT6, CE,RoHS

Packaging & Delivery

Packaging Details Standard export packing.
12v dc Submersible Analog Water Level Sensor for pumps ,pool,deep wells
Delivery Time Shipped in 15 days after payment


China supplier 12v dc Submersible Analog Water Level Sensor for Deep Well,Pumps, Pool, 


Product Description

HPT604 is a Submersible Analog Water Level Sensor used for liquid level and depth measurement. It consists

of a piezoresistive sensing element encased in a 316 SS housing. Its all stainless steel, hermetically sealed housing

make it 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. 

The conductors of the cable are also isolated from the outside environment to keep the level sensor operational for

long-term use. Each submersible pressure transducer features a removable nose cone at the sensor which protects

the diaphragm from damage.

A vented cable provides an atmospheric pressure reference. Ventilation tube in the cable automatically compensates

for changes in atmospheric pressure above the tank. The vent is protected with a maintenance free filter eliminating

particulate or water droplets from entering the transducer.

HPT604 Water Level Sensor has compact size, light weight and good stability; it can be used for water or liquid 

measure and control of medicine, metallurgy, electricity, mine, city water supply and drainage and hydrology, etc.





HPT604 Submersible Analog Water Level Sensor for pumps ,pool,deep wells specs

Level Range:

0-0.1 Bar…..50 Bar / 0-1M……..500M H2O Optional


4~20mA, 1~5V, 0~5V, 0~10V, 0.5~4.5V Ratiometric, 0-100mV/V, RS485 Modbus RTU

Power Supply:

12~36V DC, 10~36V DC, 15~36V DC, 5V DC, 10V DC, 10~30V DC


≤±0.5%F.S (Standard); ≤±0.25%F.S; ≤±0.15%F.S (high cost type!)

Working Temp:

-30℃~70℃ OR -30℃~100℃ (Customized)


Stainless Steel



Electronic connection:

Fixed cable

Water Proof:



HPT604 Analog Level Sensors Dimensions



Submersible Water Level Sensor Applications

Analog Level Sensor Installation Diagram

Production Flow



How to place an order

In order to recommend you the most suitable pressure transmitter and make an accurate quotation, please fill in the following form and send it to me , thanks



Technical Parameters


Level Range(Tank height)



Output signal



Cable length





Your other requirements will be welcome


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.

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


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China (Mainland) | Manufacturer, Trading Company
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The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $361,000
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