|Place of Origin:||Guangdong, China||Brand Name:||soway||Model Number:||sfur series|
|Usage:||Position Sensor||Theory:||Ultrasonic Sensor||Output:||Other, RS485,ANALOG,DIGITAL,MOBUS, RS485,ANALOG,DIGITAL,MOBUS|
Carton, polybag, epispastic paper,bubble
Specifications1.ultrasonic distance transducer
2.Ac or Dc power supply optional
3.Apply to all kinds of medium
ultrasonic distance transducer
ultrasonic distance transducer working principle: the probe launch a bunch of ultrasonic pulse to the object, ultrasound is reflected by the object surface, then received through the probe, at the same time the electronic unit computing time and conversion it, thus we can know the corresponding measured distance. This product is non-contact measurement, high precision, strong anti-interference, operate in the most demanding environmental conditions : dust, smoke, electromagnetic interference, strong corrosion etc. Widely used in chemical, petroleum, metallurgy, coal, building materials, paper making, environmental protection industry and so on.
Ultrasonic can spread effective in lots of occasion, Such as: storage tank, materials trough, pool, well, Drains, measuring boxes, granaries, silo, etc.
The sensor of the meter pulses in the direction of the product surface. There, they
are reflected back and received by the sensor. The meter measures the time t between pulse transmission and reception. The meter uses the time t (and the velocity of sound c) to calculate the distance D between the sensor membrane and the product surface:
D = c •t/2
An integrated temperature sensor compensates for changes in the velocity of sound caused by temperature changes.
Max-range 30m 2-wire series in liquids
Max-range 40m 4-wire series in liquids
Min resolution 1mm
LCD/LED big display
Intelligent signal processing technology
Simple configuration parameters ,without waiting for emptying containers
Patent transducer structure. There is no request for the length of flange connection tube.
Rot-proof plastic crust protect grade IP67,and many crusts to be selected
SFUC series with a dual-level relay
DC/AC power supply , SFUC series can be powered by AC
How to choose a proper ultrasonic level meter
The compact version: the host and the probe are integrated;
The remote version: the host and the probe are separated.
It is standard transmitter which power supply (only DC24v)and signal output (DC4-20mA)use same current loop; Two wires are enough.
Three-system is four-system in fact; either the power supply or (4~20mA) signal output uses one separate current loop.
When negative is with same ground reference, then three wires are enough. Its advantage is strong
Either the power supply or signal output (4~20mA) uses one separate current loop. Its advantage is
strong transmitting power and provides high and low relay output.
Select model number according to actual range. Select model number with bigger range if medium
level fluctuating strongly. The range of solid level is generally one-half to two –third of that of liquid.
1.Power supply: DC24V(±10%),30mA
2.Output signal:4~20mA 2-wire
3.Output Resolution: stroke 0.03%
4.Parameter set: 3 touch buttons
5. Sensor material:ABS /PVC
6. Output signal: 4~20mA 2-wire,Provide MODBUS
7. Relay output:FloorHighest alarm and control (material level/liquid level)
8. Temperature range: -40°C~ +75°C
9. Protection grade: IP67
10.Shell material: ABS
11.Pressure range: ±0.1MP
12.Electronic unit shell material:Die casting aluminum,Plastic-sprayed surface
13.Stroke : Liquid level:4m,6m,8m,12m,15m,20m,30m
Soway, oriented from the Chinese words for credibility and achievement, is given by our everlasting creed. Since the foundation of 2002, we have been committing ourselves to providing all-in-one solutions in the field of displacement and level measurement.
Considering the expertise needed in displacement and level measurement, we provide a special-care plan within the lifespan of our products.
No more complicated, just tell us what you request, our R&D team will offer a customized solution.
No more difficult, we design, select and troubleshoot for you.
No more concerned, we closely supervise our manufacturing process to ensure reliable products and high-standard workmanship.
In cooperation with Nanjing University of Science& Technology, we build a most professional R&D team. With a more than 20-year experience right in this industry, and a manufacture base of more than 3300 square meter, EMERSON and us have been strategic partners in the area of process control.
We believe benefiting our customers is the most significant. Cost-effective and professional service make us develop commonly. We will always be your trusted partner.
June 2002, Shenzhen Soway Tech Limited was established
January 2004, we build our sensor laboratory in cooperation with Nanjing University of science and technology.
August 2005, In cooperation with TOPWORX, we recommend solutions of SOWAY + TOPWORX in the area of measurement & control.
March 2006, our sensor manufacturing base is established
January 2008, The plan of special care within the lifespan of products was proposed in the field of industrial control.
May 2009, being EMERSON's strategic partner in Asia.
July 2013, evaluated as high-tech enterprises.
- Soway Tech Limited.
- ContactJack Gan
- AddressNo.28, Xinfeng Road, PoTouBei, AiLian, Longgang District Shenzhen,Guangdong
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