OEM Septic Tank Water Level Meter Sensor APT306
1 Unit
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Basic Infomation
Place of Origin: China
Certification: CE
Model Number: APT306
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
Type:: Flood And Rivers Level Sensor
Customized Support:: OEM, ODM, OBM
Measurement Range:: 0-1M...500M H2O For Water
Accurancy:: 0.5%FS;0.2%FS;0.1%FS
Output Signal:: 4-20mA,0-5V,0-10V, Analog Output Signal (optional)
Power Supply:: 10~30Vdc
Temperature Compensation:: -10℃~60℃
Electrical Connection:: Waterproof Outgoing Line
Application:: Sewage ,waste Water ,river ,groundwater
Electronice Connection:: Fixed Cable And Water Proof IP68
Remarks:: Special Applications Request By Order
Certificate Approving:: Exia IICT6 And CE Certificate
Product Description


OEM Septic Tank Water Level Meter Sensor APT306 0

Product Description


APT306 Sewage series adopt imported U.S.A MEAS TE silicone core, ensure the factory the highest accuracy is 0.25%. And the unique 8pores(APT303) or 20 pores(APT304) or “Steel cage” Flanges(APT305) filter design protects the diaphragm from non-clogging and damage. Make it suitable for variety of sewage waste water treatment applications.


Three types of Water Level sensor, which one is more suitable for you?

APT304 submersible level sensor, IP68 All welded ,All-dimensional waterproof , anti-blocking design Prevent plugging rate increases more than 80%, Filter <0.3mm impurities, Suitable for general sewage, waste water treatment and city water supply application.

APT305 submersible sewage level sensor, Enhanced the filter diameter,Flush membrane to prevent clogging 20 pores design to ensure sensitivity ,Filter less 0.6mm purity. Suitable for most chemical industry sewage, pharmaceutical industry sewage, waste water treatment etc. application .

APT306double flanged sewage level sensor, Open double Flange design gives full protection and allows sensing to sewage levels no matter how much debris /mud/sand or rags build up. Suitable for sewage, waste water treatment with a lot of impurities.


Now Please contact us, Acmesensor can provide the most cost effective solution for level monitoring for a variety of applications, welcome to send your inquiry to us.

OEM Septic Tank Water Level Meter Sensor APT306 1

Why Choose Acmesensor Septic Tank Water Level Meter Sensor APT306?


1. 5-10 years design life, the lifelong maintenance; Import diffusion silicon core body, ≤1 ms response

time; Its service life is 2-3 times of similar products.

2. Adopt the military printed-circuit board and wiring, with good electromagnetic compatibility;

Anti-interference is enhanced by 300%, the stability is over 10 years.

3. The unique design of 4 hole and The unique filter design, it Can effectively filter out impurities,

prevent blockage, prevent shock; Prevent plugging rate increases more than 80%

4. Automatic temperature compensation, -40 ~ 85℃, auto-correction temperature drift.

5. Five layers of seamless and waterproof dustproof connection design, international level IP68;

12 mm waterproof and oil-proof cables, the service life is more than 10 years.

6. Filter cover can be filter <0.6mm impurities Overload above 20bar

7. Professional Explosion-Proof Design


What's the Specification of APT306?


Name Septic Tank Water Level Meter Sensor APT306
Measurement Range 0...1…500mH2O
Overload pressure 2 times rated pressure
Burst Pressure 3 times rated pressure
Accuracy ±0.5%F.S, ±0.25%F.S, ±0.15%F.S.(if higher accuracy, please refer to HPT613 series )
Stability Typical value: 0.1%F.S, Maximum value: 0.2%F.S
Operation temperature -40℃~85℃ or -40℃~100℃(Customized)
Compensation temperature -10℃~70℃ or 20℃~80℃(Customized)
Medium compatibility All corrosive medium compatible with 1Cr18Ni9Ti and 316L
Electrics feature Two-wire type Three-wire type Four-wire type
Signal output 4~20mA 0/1~5V 0~10V 0.5~4.5V 0~100mV/V RS485
Power supply 12~36Vdc 10~36Vdc/ac 15~36Vdc/ac 5Vdc 10Vdc 10~30Vdc
Load resistance (U-10)/0.02(Ω) >100kΩ
Insulate >100MΩ@100V
Electrics connector Waterproof fixed cover + bipolar cycle matrix + sealing ring
+ sealgum + glue feed, etc,five rank sealed.
protection rank: IP68
Pressure junction Various Filter cover or Flange suit to different applications
Response time ≤10 ms (standard); ≤1 ms (Customized)
Pressure form Gauge pressure: G, Absolute pressure: A
Certification Explosion proof certification, CE certification. Rosh certification

Drawing of water Level Sensor :

OEM Septic Tank Water Level Meter Sensor APT306 2OEM Septic Tank Water Level Meter Sensor APT306 3OEM Septic Tank Water Level Meter Sensor APT306 4

What is The Application of APT306?

The APT306 waste water level sensor is widely used in:

Sewage level measuring and control Automatic testing system

Well level measurement and control

Sea water level measurement and control

Industrial course testing and control

Laboratory equipment Oil and Fuel Tank level measuring

Sewer water level and pressure monitor

Saving water to irrigate

Sewage pump station level measurement,

And are highly praised by consumers.

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production process


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OEM Septic Tank Water Level Meter Sensor APT306 7

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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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