Countries adapted for RC2
General Introduction
WSSFC-ULC is a Sigfox-Ready Ultrasonic Level Sensor to measure the level of liquid surface of water, oil... This level sensor utilises the ultrasonic technology to measure the surface of liquid, the principle is to measure the time of flight of the ultrasound pulse in the air environment. The ultrasound pulse will be ejected from ultrasonic transducer, go thru the air and reaching the surface of liquid, then reflected back to the ultrasonic transducer, the measuring circuit will measure the time of flight of the Pulse then calculate the distance from transducer to the surface. With Ultra-low Power design and smart firmware allow the sensor can last up to 10 years with 02 x AA-type batteries (depends on configuration). WSSFC-ULC can support all regions of Sigfox network in over the World, RC1, RC2, RC4.
Typical applications
- Water tank level;
- Oil tank level;
- River water level;
- Dam water level;
- Lake water level;
- Measure distance to any flat surface.
Highlight Features
- Not affected by Bubbles | Advanced ultrasonic sensor with digital signal processing to deliver high accuracy and stable measurement even with bubbles on sensor surface
- Sigfox-Ready | for RC1, RC2 and RC4
- 2-10 years battery | Ultra-low-power sensing technology from Daviteq with Ultra-low-power wireless technology allows the sensor can last up to 10 years with 02 x AA-Type batteries.
- Outdoor & Easy cleaning | IP68 design for both Indoor and Outdoor applications and easy cleaning
Specification
- Measurement range: 280 .. 7500 mm
- Resolution: ±5.0mm
- Accuracy: ±10 mm + S*0.3% (with S is the measured value)
- Sensor sampling rate: configurable from 10s up to 3600s
- Alarm setting: setting the alarm threshold for the calculated values
Certification
Sigfox Ready
End Product Certificate P_01D1_D810_01
Functional
From payload, customer can extract following data:
- Distance from sensor to surface;
- Level (calculated from distance and given range);
- Device battery level;
- Sensor type;
- Sensor error code.
144/day(s)
2 year(s)
10 year(s)
There are similar ultrasonic level sensors will be certified soon:
- WSSFC-ULB: for level measurement of large trash bin;
- WSSFC-ULA: for level measurement of small trash bin.
100 products
Business
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Iran, Islamic Republic Of, Oman, Reunion, Singapore, South Africa, Australia, Hong Kong, Japan, New Zealand, Taiwan, Austria, Belgium, Czech Republic, Denmark, Estonia, Finland, France, Germany, Ireland, Italy, Luxembourg, Malta, Netherlands, Poland, Portugal, Slovakia, Spain, Sweden, Switzerland, United Kingdom, Argentina, Brazil, Colombia, Mexico, United States
10,000-50,000 items
Yes
Through distributors
24 month(s)
EXW – Ex Works
Technical Details
Dimensions (in mm): 90 x 50 x 40
Weight: 250gr
IP Code: IP68
Recommended operating temperature: -40° to 60° C
Customizable casing: Yes
Customizable fixation: Yes
Minimum order quantity for custom casing or fixation: 100 products
| Type |
|---|
Ultrasonic Mandatory - External |
| Type | Details |
|---|---|
Sigfox Internal | Type: PCB printed |
| Type | Battery details |
|---|---|
Alkaline Mandatory - Internal | Size: AA Rechargeable: No Quantity of similar cells: 2 |
Battery life: 4 Years
Battery total Voltage (V): 3
Battery total Capacity (mAh): 3500
We recommend using battery Energizer L91 (Li/FeS2 chemical) to meet the working temperature range and long battery life.
Sensitivity (in dB): -135.5
Flashable Firmware: No
No connector for an additional external antenna
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