Water level sensor Level Transmitter Anti-clogging sensor Water leakage sensor 4-20mA 1-5V 0-10V RS485 QDY30B

Pressure Measuring Instruments>>>Tools

Brand Name QiROD

Origin CN(Origin)

Certification CE

Certification FCC

Certification RoHS

Max Measuring Range 400 Bar & Above

Model Number QDY30B

Power supply 12-36V

Output signal 1-5V,0-10V,4-20mA,RS485

Accuracy 0.5%FS

Working Temperature -40~80℃

Protection IP68

Application Static liquid level, Liquid tank, Sewage water, Well, Lake,etc.

Measuring Range

4-20mA range 1M

4-20mA range 2M

4-20mA range 3M

4-20mA range 4M

4-20mA range 5M

1-5V range 1M

1-5V range 2M

1-5V range 3M

1-5V range 4M

1-5V range 5M

0-10V range 1M

0-10V range 2M

0-10V range 3M

0-10V range 4M

0-10V range 5M

RS485 range 1M

RS485 range 2M

RS485 range 3M

RS485 range 4M

RS485 range 5M

Water level sensor Level Transmitter Anti-clogging sensor Water leakage sensor 4-20mA 1-5V 0-10V RS485 QDY30B

NOTES:

Default power supply is DC24V

Default cable lengh is 5m，($2 per meter if the length of cable exceeds 5 meters.)

Let me know the measuring range, cable length, output signal and power supply if you want to have the customization.

Product Features

<1>. QDY30B is a submersible Water Level Sensor suitable for liquid level or pressure and depth measurement. It has a strong anti-clogging protective filter probe, it can filter kinds of impurity particulate matter in measured liquids,effectively protect the sensor and circuit board inside the probe.

It made of 316 SS housing. Its all stainless steel, hermetically sealed housing make it suitable for immersion in 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. Each submersible pressure transducer features a removable nose cone at the sensor which protects the diaphragm from damage.

Technical Parameters

Model

QDY30B Anti-cloggingliquid water level sensor

Measuring Range

0~0.5~500m H2O

Power supply

24VDC

Output Signal

0~5V, 0-10V

Accuracy

0.5%FS

Response Time

≤1ms (up to 90%FS)

Long-term Stability

±2F.S/Year

Medium Temperature

-20~85℃

WorkingTemperature

-40~80℃

Overload Capacity

200%F.S

Insulation Resistance

100MΩ/250VDC

Sensitivity Drift

±2%F.S

Zero Drift

±2%F.S

Protection

IP68

Measuring Medium

Various medium which is compatible with SS304

Mechanical Vibration

20g (20~5000Hz)

Impact

100g (11MS)

Material

Junction box: Low content Cu-Al alloy

Probe: Stainless steel

Cable: Polyurethane cable

Application

Static liquid level, Liquid tank, Sewage water, Well, Lake,etc.