Wireless Ultrasonic Level Sensor

SKU: WS433-ULC

Wireless Ultrasonic Level Sensor is a combination of wireless sensor transmitter WS433-M12F and Ultrasonic level sensor, measure the level of liquid surface of water, oil ... This level sensor utilises the ultrasonic technology to measure the surface of liquid or solid, the principle is to measure the time of flight of the ultrasound pulse in the air environment. The wireless portion is Sub-GHz technology from Texas Instruments allows long range transmission at ultra-low power consumption. It will connect 2-way wirelessly to the wireless co-ordinator WS433-CL to send data and receiving the configuration. It can be configured the operation parameters like data sending interval, health check cycle...remotely from Globiots platform or via ModbusRTU software (thru the WS433-CL). Its default data rate is 50 kbps, can be switched to 625 bps to increase the communication range. It can last up to 10 years with a single AA battery. There are many applications such as monitoring of river water levels, water tanks, etc.

Reliable & Secured Wireless Connection

  • Sub-Ghz technology from Texas Instruments allows reliable wireless connection and secured data by AES-128

10-year with a single battery

  • Ultra-low power sensing technology from Daviteq with Ultra-low power wireless technology fromTexas Instruments allow the sensor can last up to 10 years with a single battery AA.

High Accuracy & Stable

  • Advanced ultrasonic sensor with digital signal processing to deliver high accuracy and stable measurement of level or distance for liquid

Outdoor & Easy cleaning

  • IP67 design for both Indoor and Outdoor applications and easy cleaning
SENSORS SPECIFICATION:
SensorUltrasonic sensor
Measurement range280 .. 6300 mm
Resolution±5.0mm
Accuracy±10 mm + S*0.3% (with S is the measured value)
Sensor sampling rateconfigurable from 10s up to 3600s
Alarm settingsetting the alarm threshold for calculated value
WIRELESS TRANSMITTER SPECIFICATION:
Data speedUp to 50kbps
Tranmission distance, LOS1000m
AntennaInternal Antenna
Battery01 x AA 1.5-3.6VDC, up to 10-year operation, depends on configuration
Frequency BandISM 433Mhz, Sub-GHz technology from Texas Instrument, USA
International ComplianceETSI EN 300 220, EN 303 204 (Europe) FCC CFR47 Part15 (US), ARIB STD-T108 (Japan)
Vietnam Type Approval CertificationQCVN 73:2013/BTTTT, QCVN 96:2015/BTTTT (DAVITEQ B00122019)
Security StandardAES-128
Operating temperature of PCB-15°C..+60°C (with AA L91 Energizer)
HousingPoly-carbonate, IP67
Product dimensions & weight160x30x30mm, < 250g (without battery)
Box dimension & gross weight190x50x50mm, < 300g
ITEM CODEDESCRIPTIONS
WS433-ULC-01Wireless Ultrasonic Level Sensor Sensor 433MHz, 28-750cm range, type AA 1.5VDC battery, IP67

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