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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: SISEN
  • Model Number: AD3800
  • Protection class: IP65/IP68
  • Keyword: AD3800 Ultrasonic level meter
  • Output signal: 4-20mA
  • Accuracy: 0.25%~0.5%
  • Structure type: integrated type and split type
  • Display: LCD display
  • Power supply: 24VDC or 220VAC
  • Resolution: 3mm/0.1%
  • Measuring Range: 0~70m
  • Communication: RS485 or RS 232

Packaging & Delivery

Packaging Details Standard export packing
Delivery Time In 7~10 days after receive payment


Product Description

 AD3800 series ultrasonic level meter is an intelligent non-contact level measuring instrument. With automatic power adjustment, automatic gain control, temperature compensation function, it adopts advanced detection technology and computing technology to improve the measurement accuracy of the instrument and suppress interference echo, thus ensure that the measurement results is real. It can be widely used not only for level measurement of a variety of liquid and solid, but also for distance measurement.

Product parameter





FunctionIntegratedSplit type
Measurement accuracy0.25%~0.5%0.25%~0.5%
Resolving power3MM or 0.1%3MM or 0.1%
Analog outputFour wire 4~20mA/250 ohm load
Two-wire 4~20mA/250 ohm load
Four wire 4~20mA/250 ohm load
Relay outputOptional with 2 groups, AC250V/8A or DC30V/5A status programmable(optional) single channel bit 2 groups, dual channel is 4 groups, AV250V/8A or 30V/5A status programmable
Power supplyStandard 24VDC optional, 220VAC + 15%HzStandard 220VDC15%50Hz, optional 24VDC120mA, 12VDC or battery powered
Ambient temperatureThe display instrument is -20℃~60℃
The probe is -20℃~80℃
The display instrument is -20℃~60℃
The probe is -20℃~80℃
CommunicationOptional RS485 or RS232Optional RS485 or RS232
Protection levelDisplay instrument IP65
Probe IP68
Display instrument IP65
Probe IP68
Probe cable Optional 100m, standard 10m
Probe installationAccording to range and probe type selection

According to range and probe type selection

Our Services



Guangzhou SISEN Automation Control Equipment Co.,Ltd is a professional manufacturer and exporter of automation instruments, integrating design, development and production together. Our main products include Vortex flowmeter, pressure transmitter, electromagnetic flowmeter, level meter and related products. We are located in Guangzhou, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.

No.1 steam measuring system brand
We offer pressure,flow, temperature and level measurement solutions in the business processes of our customers. We are not just suppliers of measurement equipment but rather more a helpful partner that offers comprehensive solutions with our customers and customized designed products for the exact requirement.


Our vision is to become the leader who takes the lead in China's transition to a industrial powers, and create the world's leading industry national brand.

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