SPECIFICATIONS

Accuracy: 0.2%/0.5%

Application: Water tank ,River ,Pool,Deep well,Waste water treatment

Battery Included: no

Brand Name: NoEnName_Null,Qidian

Certification: CE,FCC,RoHS

Feature 1: 0-3m to 0-10V Liquid Level Transducer for tank

Feature 10: 0-10m to 0-10V Liquid Level Transducer for tank

Feature 2: 0-15m to 4-20mA Water Level Detector

Feature 3: 0-10m to 4-20mA Liquid Level Transmitter

Feature 4: 0-5m to 0-3.3V liquid level sensor Transmitter

Feature 5: 0-6m to RS485 liquid level transmitter for tank

Feature 6: 0-3m to 0-3.3V Water Level Sensor

Feature 7: 0-20m to 4-20mA Water Level Transmitter

Feature 8: 0-10m to RS485 Water Level Sensor Transmitter

Feature 9: 0-5m to RS485 Liquid Level Transmitter

High-concerned chemical: none

Max Measuring Range: 400 Bar & Above

Measuring Medium: Non-Corrosion Liquid

Measuring Method: Sank into probe the bottom of the liquid

Model Number: QDY30A

Origin: Mainland China

Output Signal: 4-20mA,0-10V,0-5V,1-5V,0.5-4.5V,0-3.3V,RS485

Power Supply: DC24V,DC12V,DC12-30V,DC5V

Probe & Cable Material: SS304&PUR

Product Name: Liquid Level Transmitter

Range: 0.5-500 meters

Semi-finishedproduct: No

Waterproof: IP68

Working Temperature: -20℃ ~60℃

For bulk orders, OEM/ODM customization, or technical support, please send us a message via AliExpress Chat.

Our sales team will reply to you within 24 hours with detailed quotations and support.

Thank you for your inquiry!

Notes:

Power supply: Default DC24V (DC12-30V can be used,0.5-4.5V /0-3.3V output ,power supply is DC5V).

 

4-20mA is 2 wires

RS485 is 4 wires

0-10V,0-5V,1-5V,0-3.3V,0.5-4.5V is 3 wires

 

Range:0-0.5m-500m range can be customized

316 stainless steel probe can be customized

 

Our packages will include a QR code for the product manual. If you cannot obtain the manual/RS485 protocol by the code, please contact me and I will send the manual to you directly.

Description

<1>.QDY30A submersible Water Level Sensor, its 304 stainless steel and hermetically sealed housing make it suitable for most industrial liquids and oils.

<2>. The welded housing is tested in-house via a helium leak tester to ensure proper protection. Ventilation tube in the cable automatically compensates for changes in atmospheric pressure above the tank. The conductors of the cable are also isolated from the outside environment to keep the level sensor operational for long-term use.

Products Display

Products Details

Default probe diameter: 28mm (customizable probe diameter: 19mm)

Default probe material: SS304 (customizable probe material: 316L)

Products Parameters

The voltage output does not have reverse protection, please be careful not to connect the wrong wire. Connecting the wrong wire will directly burn out the product, and the manufacturer cannot compensate.

The detailed information below includes a wiring diagram. If you are unsure, please contact me. Thank you.

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