non contact ultrasonic level sensor water fuel measuring

Non contact Ultrasonic level sensor for water

Quick Details

Range: ≤15M(3m,5m,7m,10m,15m)
Output: 4~20mA(three-wire),1~5V, 0-5v,0-10v,RS485
Probe blind area: 500~800mm
Power suply: DC24V/300mA
OEM: Acceptable
Working temperature: 0~+50°C
Protection: IP65 (Customized: IP66, IP67)
Theory: ultrasonic sensor
Title: GUT740 0-5V 0-10V liquid water Ultrasonic level sensor

 

Description

GUT740 ultrasonic level transmitter is a combination of ultrasonic sensor, temperature sensor, ultrasonic servo and transmitter circuit.

♦It uses SMD components and ASC chip, which makes the circuit compact and concise.

♦The circuit board is plated and has high  stability and longterm reliability.

♦Meanwhile, the shell uses NLEPF synthetic materials with sturdy texture and good  acoustic property.

♦The transducer can be used in most working condition sites.

♦While fixing it on the liquid wall or instrument housing, there isno need tools such as screws, but a 68mm hole

♦It has the features of stabilization, easy installation and disassembly.

 

Parameters

Specifications
Ultrasonic sensorLow power-sensorMiddle power-sensorLarge power-sensor
The Max. range≤5m≤7m≤10m≤10m≤12m≤15m
Blind areaStandard: 300mm350mm500mm500mm600mm800mm
OEM:200mm
Power supplyStandard: DC24VDC24VDC24VDC24VDC24VDC24V
OEM:DC12V, AC220V/OEM:DC12V, AC220V/
Beam angle15°12°9°
Operating frequency38K±10Khz55K±10Khz40K±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
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 ModeQuick connect type terminal(can be customized cable outlet about 1m)
InstallationScrew type or sifter clamping ; screw size: M68*2.0mm
Protection classIP65, 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 using environment and level surface when ordering.

 

OEM Service

All OEM/ODM requirement is responsible by a dedicated team of product development and regulatory. Guarantee to custom models, parameters, labels, brochures, packaging, etc., and quality control by strict quality inspection according to your request. We will wholeheartedly in accordance with the needs of customers to provide first-class quality and service, help you easily create your own brand.

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