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Sonar Liquid level transmitter / guage

Sonar Liquid level transmitter / guage

离岸价格

获取最新报价

1000 ~ 2000 / Set ( Negotiable )

|

Minimum Order

位置:

-

最小订单价格:

最小订单:

1 Set

包装细节:

carton

交货时间:

3 to 4 weeks

供应能力:

50 Acre per Week

付款方式:

T/T, Western Union, Money Gram

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Shaaxi Shengke Electronic Technology Co., Ltd.

Shaaxi Shengke Electronic Technology Co., Ltd.

China

免费会员

联系人 Ms. Rita

Room 1911, Junminronghe Building, No25 Fazhan Road, Gaoxin Zone, Xi'an, Xianyang, Shaanxi

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详情

 
Product Description
Two wire system Non-invasive liquid  Level Gauge / level transmitter / level monitor / level meter / level sensor

Principle
Whether your tank management application is best served by Radar, Servo, or Ultrasonic, SKE offers advanced level measurement solutions:
- Non-invasive Sensing Technique
This Non-invasive Level Gauge adopts the principle of Sonar Ranging.
When the probe sensor is bonded to the bottom wall of the tank, a sound wave travels through the tank/medium and reflects back from the liquid surface.
The sensor is responsible for emitting and receiving sound waves, then transmits them to the system, and calculates the height (H) of the liquid, from the time (t) taken for the signal to be received.

BENEFITS
No electrical power parts inside the tank, **0% safe
Max Measuring Range *0meters (**0ft)
No downtime/empty tank during installation
No tank break-in; Non-drilling; No leakage risk
No moving part, No maintenance
Operated by a remote control, No PC, No Oscilloscope
Local display + Remote output (***0mA/RS***5)
Best for flammable, toxic, vaporized liquid.
ATEX, CE, SIL, ISO ***1

Probe Sensor
SKE self-developed probe sensor applies piezoelectric ceramic materials.
The magnetic ring is setting around the sensor. Pretty easy to install on a ferromagnetic material tank (exp: carbon steel).
For a non-ferromagnetic material tank(exp: stainless), the steel adapter board with the package would help to fix it.
According to different working conditions, measuring range, tank type/size, there are three types of probe sensors with different sizes and powers to be selected

Measurement (MEA) & Calibration(CAL, TEMP)
Generally, a tank monitoring case often requires two probe sensors at a time:
- The one on the bottom for level measurement, called Measurement Sensor (MEA)
- The other is the Diameter Calibration Sensor(CAL), which bonded on the sidewall, to continuously calibrate the real-time sound velocity and update to the Transmitter.
In some practical applications, the sound velocity would be varied due to environment/liquid temperature change. The accurate sound velocity value would be a key point for the level measurement result:

When the level inside is lower than the CAL sensor position, Diameter Calibration would be off work.

At that time, Temperature Calibration(TEMP) would be automatically turned on. It keeps recording the temperature change, transmits data to the software algorithm, then obtains accurate measurement results.

Two Wire Non-invasive Level Gauge
The Non-invasive Level Gauge is in use everywhere where the level of liquids in tanks has to be measured continuously and contactlessly. Application possibilities for radar gauges can be found in almost all areas of industry. Sewage treatment plants and water purification plants in particular, but also other environmental engineering facilities as well as power generating stations now rely on cost-effective radar sensors for continuous level measurement.

Technical specifications
Max Measuring range *0 m
Measuring error ±1%FS
Transfer volume ±**0m
Frequency range *0k***0k
Signal output 4~*0 mA, MAX **0Ω
Communication RS***5, IR
Environment temperature(transmitter) **0ºC~**0ºC
Environment temperature(sensor) **0ºC~**5ºC
Ambient humidity (0~**0%)RH
Explosion-proof Exd II CT6
Enclosure protection grade IP*7
Power supply DC *4V
Cable length option(sensor to the transmitter) 5m,*0m,*5m,*0m,*5m,*0m
Weight(transmitter) 2.5KG
Size(transmitter) **7mm(length)***0mm(width)***5mm(height)
Base hole diametter 6mm

 

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