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CE Approved Ultrasonic Level Sensor PL320 For Depth Well Level Measurement

Good quality Wireless Level Transmitter for sales
Good quality Wireless Level Transmitter for sales
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CE Approved Ultrasonic Level Sensor PL320 For Depth Well Level Measurement

China CE Approved Ultrasonic Level Sensor PL320 For Depth Well Level Measurement supplier

Large Image :  CE Approved Ultrasonic Level Sensor PL320 For Depth Well Level Measurement

Product Details:

Place of Origin: China
Brand Name: Atech
Certification: CE
Model Number: PL320

Payment & Shipping Terms:

Minimum Order Quantity: 1pc
Price: negotiable
Packaging Details: standard export packing ,carton packing, water proof, shock resistance or according to customer's requirements.
Delivery Time: 5-8 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10000 pcs month
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Detailed Product Description
Ultrasonic sensor: Low Power-sensor Middle Power-sensor Large Power-sensor The Max. range: ≤15m
Power supply: DC24V, DC12V, AC220V Accuracy: Standard: ±0.5%FS
Output signal: Standard: 4-20mA (3 Wires) Working temp.: Standard: 0~50℃

Ultrasonic Level Sensor PL320 ultrasonic water level sensor liquid level sensor



● Depth well level measurement
● Industrial tanks
● Detection of tanker oil level

● Water treatment

● Hydraulic monitoring

● High pool level



● Non-contact measurement

● Convenient installation

● High stability and long-term reliability

● Waterproof, dustproof, anti-corrosion

● Intrinsic safety, explosive-proof





PL320 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 series of ultrasonic level sensor with high stability, long-term reliability, waterproof, dustproof, anti-corrosion, intrinsic safety and explosive-proof features.




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
Power supply Standard: DC24V DC24V DC24V DC24V DC24V DC24V
  OEM:DC12V, AC220V / OEM:DC12V, AC220V /
Beam angle 15° 12°
Operating frequency 38K±10Khz 55K±10Khz 40K±5Khz




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





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

using environment and level surface when ordering.


CE Approved Ultrasonic Level Sensor PL320 For Depth Well Level Measurement


CE Approved Ultrasonic Level Sensor PL320 For Depth Well Level Measurement




Contact Details
Atech sensor Co.,Ltd

Contact Person: Jason

Tel: 86-13992850820

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