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Feature of PL320 Ultrasonic level sensor
1.Non-contact measurement
2.Convenient installation
3.High stability and long-term reliability
4.Waterproof, dustproof, anti-corrosion
5.Intrinsic safety, explosive-proof
Description of PL320 Ultrasonic silo level sensor
PL320 Ultrasonic water tank level sensor 0-10v ultrasonic water liquid level sensor series of ultrasonic level sensor is non contact ultrasonic level sensor, could be connected to terminal equipment such as GPS/ GPRS transmitter via RS485 and RS232 interfaces, ultrasonic level sensor can realize remote monitoring.
Ultrasonic Level Sensor is precision ultrasonic sensors, designed for high precision, small scale, small installation space, equipment, supporting applications such as industrial designed. PL320 Micro ultrasonic water liquid level sensor series of ultrasonic level sensor with high stability, long-term reliability, waterproof, dustproof, anti-corrosion, intrinsic safety and explosive-proof features.EE
Product image of silo level sensor

Specification of PL320 silo level sensor
Ultrasonic sensor | Low power-sensor | Middle power-sensor | Large power-sensor | |||
The Max. range | ≤5m | ≤7m | ≤10m | ≤10m | ≤12m | ≤15m |
Blind area | Standard: 300mm | 350mm | 500mm | 500mm | 600mm | 800mm |
OEM:200mm | ||||||
Power supply | Standard: DC24V | DC24V | DC24V | DC24V | DC24V | DC24V |
OEM:DC12V, AC220V | / | OEM:DC12V, AC220V | / | |||
Beam angle | 15° | 12° | 9° | |||
Operating frequency | 38K±10Khz | 55K±10Khz | 40K±5Khz | |||
Accuracy | ±0.5%F S, ±0.25%F S | |||||
| Output signal | Standard: 4-20mA (3 wires) OEM: 4-20mA(4 wires), 0-20mA, 0-5v, 1-5v 0-10v, 1-10v (both signal can not be customized DC12v) RS485(MCU protocol as default, Address=01, bps=9600) 4-20mA+RS485; 1-5V+RS485, 1~2NPN 1-10V, 0-10V, 4-20mA(two wire) - Power supply 24VDC can not be OEM | |||||
Dimension of PL320 Ultrasonic sensor

Applications of PL320 ultrasonic level sensor
1.Depth well level measurement
2.Industrial tanks
3.Detection of tanker oil level
4.Water treatment
5.Hydraulic monitoring
6.High pool level


Certificates of our pressure sensor



1.Q: How long is the delivery?
-- Mostly within 10days
2.Q:Can I get a sample?
-- Sure, contact our sales please
3.Q:What is your MOQ?
-- 1pcs
4.Q: How about warranty time?
-- 12-18month
5.Q: How can I visit your factory?
-- Fly to Xian Yang air port, it’s our pleasure to pick you up.
6.Q:How do you control your quality ?
-- We have EPR system .we control from parts, process, testing, packing ,retesting.
Every Sensor will be tested two times before reach you, after that sport test for the third time. Make sure about the quantity.
Ordering guide of pressure sensor
In order to recommend the suitable sensor, please kindly advise us the following information
1..What is your testing medium ? oil, water, gas, waster water, or others.
2.Working temperature of the sensor ? -40°C~100°C or others
3.Pressure range ? -1-0bar,0-1bar,0-16bar,0-40bar,0-100bar,0-600bar or others
4.Output signal? 4-20mA, 0-5V ,0.5-4.5V,0-10V,RS485 or other
5.Electronic connection ? DIN43650 ,Packard, Aerial plug, direct cable or others.
6.Screw ? M20×1.5,G1/4,G1/2,R1/2,NPT1/2

If you have any questions, please contact us
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