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Model No.︰
SFU系列
Brand Name︰
Soway
Country of Origin︰
China
Product Description
Wireless ultrasonic tank level meter/ultrasonic water tank level sensor
Ultrasonic liquid level meter sends out ultrasonic pulse by sensor (transducer). The sound wave is received by the same sensor or an ultrasonic receiver after it is reflected by the liquid surface and is converted into electrical signal through a piezoelectric crystal. The transmission time of the sound wave is proportional to the distance from the sound wave to the surface of the object, the distance from the sensor to the surface of the measured liquid (solid) is calculated by the time between the transmission and reception of the sound wave.
SFU60A
SFU30B
SFU30M
SFU60R
Features
- It has strong anti-interference ability and can be applied to the liquid level measurement in harsh environment
- Built-in temperature sensor can realize real-time temperature automatic compensation function
- Multiple output types can meet different industrial field interface requirements
- Minimum blind area is 6 mm, which has the leading position in the field of measurement in China
Application Fields
- Liquid level inspection of tap water and sewage treatment
- Liquid level inspection of food processing
- Liquid level inspection of collection well and biochemical pool
- Liquid level measurement of various slurry
Dimensions
Specification
|
Model category |
SFU60A |
SFU30B / SFU30M |
SFU60R |
|
Measuring range |
5m、8m、10m、12m、 15m、20m、25m、30m |
1m、2m |
5m、8m、10m、12m、 15m、20m、25m、30m |
|
Measurement blind area |
≤0.25~1.5m (change with the range) |
≤0.06~0.15m (change with the range) |
≤0.3~1.5m (change with the range) |
|
Launching angle (full angle) |
Less than 10° |
Less than 6° |
Less than 12° |
|
Accuracy |
±0.3%F.S |
±0.1%（±1mm or±1.5mm） |
±0.3%F.S |
|
Resolution |
1mm |
1mm |
1mm |
|
Power supply |
DC12—24V or AC220V Power consumption: |
DC12—24V Power consumption: |
DC12—24V or AC220V Power consumption: |
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Output signal |
Current: 4~20mA，0~20 mA Voltage: 0~5V，0~10V Numbers: RS485（Modbus）， GPRS wireless communication Switch output: Two-way NPN、 Two-way relay （AC:5A/250V， DC:10A/24V） |
Current: 4~20mA，0~20 mA Voltage: 0~5V，0~10V Numbers: RS485（Modbus） Switch output: Three-way NPN |
Current: 4~20mA，0~20 mA Voltage: 0~5V，0~10V Numbers: RS485（Modbus）， HART，GPRS，MiniSD Data acquisition, USB Switch output: 4-channel relay output （AC:5A/250V，DC:10A/24V） |
|
Connection mode |
5~10m：M60*2 20~30m：DN80 Non-standard flange |
M30*1.5 |
5~10m：M60*2 20~30m：DN80Non-standard flange |
|
Leve of protection |
Whole machine: IP65 or IP66/67, Sensor IP68 |
Whole machine: IP65 or IP66/67, Sensor IP68 |
Complete machine: IP65 or IP66/67, Sensor IP68 |
|
Explosion-proof leve |
Exia IIB T4 Gb |
Exia IIB T4 Gb |
Exia IIB T4 GbExd Exd IIB T4 |
|
Operating environment |
Normal temperature and pressure |
Normal temperature and pressure |
Normal temperature and pressure |
|
Temperature compensation |
Full range automatic |
Full range automatic |
Full range automatic |
|
Storage humidity |
≤80%RH,Free of dew |
≤80%RH,Free of dew |
≤80%RH,Free of dew |
Packing & Delivery
Put each piece in the po bag, and then put it in the carton, then put 50 pieces in the carton. The main carton will be placed on a storage rack and stored in our warehouse before delivery.
Certifications
Company Profile
Prestigious and without fear, Soway company is always in pursuit of excellence, growing in size and expanding its area of expertise. Today, the company employs a plethora of brilliant minds, which include a highly competent R&D team consisting more than 30 engineers. The team works enthusiastically and with a meticulous attention to detail, as they construct a supple supply of high-quality products. But Soway’s ambition does not end there. As we strive to take one solid step after another, we believe the company has what it takes to one day cement itself as one of the most prestigious sensor enterprises of all.
FAQ
1. Q: What payment method your company accepts?
A: We accept T/T (Bank Transfer), Western Union, Paypal, Alipay, Wechat pay, L/C accordingly. If any other payment method is more convenient to you, please tell us by including a note while making payment.
2. Q: Can you do drop shipping?
A: Yes, we can help you ship the goods to any address you want. We will not put any catalogue or any document with our company info in it unless you requested.
3. Q: How long for the production time?
A: Normally in stock, or 7~10days depends on order quantity.
4. Q: You said we can use our own logo? What's the MOQ if we wanna do this?
A: Yes, 100pcs MOQ
5. Q: How long for delivery?
A: Usually take 3-7 days on delivery via express shipping methods.
6. Q: Can you train us oversea?
A: Yes, we can send engineer to your country and guide on installation etc, but all expense during should be considered by you, in order to save your cost, we can also do remote assistance online.
7. Q: Can we go to your factory?
A: Yes, the factory address:28# Xinfeng Road Potoubei Ailian Longgang, Shenzhen 518172, China. If you take metro, stop at Universiade station then transfer to the universiade sports center direction. a few minutes by taxi. or call us, we will go pick you up.
