Submersible Liquid Level Transmitter 4-20mA 0-5m 10m 20m 0-10V RS485 Liquid Water Level Transducer Water Level Sensor
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Specifications
- Brand Name
- NoEnName_Null
- Battery Included
- No
- High-concerned chemical
- None
- Origin
- Mainland China
- Max Measuring Range
- 400 Bar & Above
- Model Number
- QDY30A
- Certification
- CE, FCC, RoHS
- Products Name
- Water Level Sensor
- Range
- 5M 10M 20M 0-500M
- Output Signal
- 4-20MA 0-10v 0-5v 1-5v rs485
- Material
- 316L Diaphragm 304 Probe
- 1
- submersible liquid level sensor
- 2
- water level sensor 4 20ma
- 3
- water level sensor 4 to 20ma
- 4
- submersible liquid level transmitter
- 5
- liquid level sensor
- 6
- 4 20ma water level sensor
- 7
- water level transmitter
- 8
- water liquid level sensor
- 9
- 5m water level sensor
- 10
- rs485 water level sensor
- 11
- liquid water level sensor
- 12
- 4-20ma liquid level transducer
- 13
- water level transducer
- 14
- 0-5m liquid level sensor
- 15
- 3m water liquid level
Product Description
NOTES!！!
Default print DC24V power supply.It is ok to use with DC12-24V.
If you need other parameters, pls contact us.
Product Description
<1>. QDY30A submersible Water Level Sensor, its 304 &316 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.
<3>. The conductors of the cable are also isolated from the outside environment to keep the level sensor operational for long-term use.
Pros & Cons
Pros
- Robust 316L/304 stainless for harsh liquids/oils
- Multiple outputs including 4-20mA/RS485 for industrial use
- Wide ranges up to 500m, high pressure tolerance
- CE/FCC/RoHS certified reliability
Cons
- Default 24V, custom params need contact
- No battery, requires external power
- Submersible only, not for dry install
- Probe length not specified per range
Common Questions
What material is the Submersible Liquid Level Transmitter probe made of?
316L stainless steel diaphragm, 304 probe for corrosion resistance in liquids.
What measuring ranges are available for this water level sensor?
Ranges: 0-5m, 10m, 20m up to 0-500m, max 400 bar.
What output signals does this 4-20mA level transducer support?
4-20mA, 0-10V, 0-5V, 1-5V, RS485; default DC24V power (12-24V ok).
How is this submersible sensor used for water level measurement?
Submerge probe in tank/well; connect to PLC/display for real-time 4-20mA reading, CE/FCC/RoHS certified.
What power supply and shipping details for this RS485 level sensor?
DC12-24V; ships from Mainland China, contact for custom parameters.
Product information last updated on February 21, 2026