PL320 0.25%FS High Performance Ultrasonic Liquid Level Sensors
Supplier Price
| 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 | Standard: ±0.5%F S or ±5mm; (at 25℃, Absolutely flat target under the condition of standard) |
OEM: FS≤1m, accuracy can be ±1mm FS≤2m, accuracy can be ±3mm FS≤15m, accuracy can be ±0.25% FS |
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 |
Measuring mode | Standard: Distance mode, the distance of ultrasonic sensor surface
to measuring target surface |
OEM: Level mode; the distance of level surface to level bottom(the
bottom of tank) NOTE: Ensuring the distance of sensor surface to the level bottom
is the actual mounting height, otherwise might be have installation error. |
| Working temp. | Standard: 0~50℃ |
| OEM: Negative Temp. -10℃,-20℃,-30℃; Positive Temp. 60℃,70℃,80℃ |
| Wiring Mode | Quick connect type terminal(can be customized cable outlet about
1m) |
| Installation | Screw type or sifter clamping ; screw size: M68*2.0mm |
| Protection class | IP65, OEM of IP66, IP67, IP68 |
Working environment | Normal pressure, non-explosion-proof; non-corrosive environment |
OEM: Anti-explosion symbol Exia II AT3 (DC12 V,range≤10m ) The material sensor housing: PTFE for large power sensor Strong in corrosion resistance |
NOTES | 1.When level range ≥15m, equip with other type ultrasonic sensors 2.Users no need to set the address, bps, installation height, so
please verify to factory before ordering 3.For RS485-PC product, users can adjust the parameter by
software(the default software) The max measure range depends on the smooth level surface, so
please confirm the real |
Ultrasonic level sensors are used for non-contact level sensing of
highly viscous liquids, as well asbulk solids. They are also widely
used in water treatment applications for pump control and open
channel flow measurement.
Features
● Range of up to 60 meters
● Level or material measurement
● Level or material measurement
● Response speed is adjustable
● Easy Installation
Applications
● River water level measurement
● Lake water level measurement
● Shallow water level measurement
● Hydrological monitoring
● Environmental protection
Ultrasonic water liquid level transmitter:
This type sensor is used for non-contact level sensing of highly
viscous liquids, as well as bulk solids. They are also widely used
in water treatment applications for pump control and openchannel
flow measurement. The sensors emit high frequency (20 kHz to 200
kHz) acoustic waves that are reflected back to and detected by the
emitting transducer.
Dimension
Why Choose Us
◆Apply in more than 50 countries & areas
◆Strong R&D team, senior staff more than 60
◆Support OEM/ODM cooperation
FAQ
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.
7.Q: Do you have test report for each product?
-- Yes,we have test report for each product.
8.Q: Can you customize product for us according to our required
specifications?
-- Yes,we are OEM manufacturer,we could customize products according
to your required specifications.
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:
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
