Daviteq – Nhà sản xuất cảm biến đo lường và hệ thống IoT
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Owner's Manual for daviteq models including: WSLRW-ULC Lorawan Ultrasonic Liquid Level Sensor, WSLRW-ULC, Lorawan Ultrasonic Liquid Level Sensor, Ultrasonic Liquid Level Sensor, Liquid Level Sensor, Level Sensor, Sensor
WSLRW-ULC LORAWAN ULTRASONIC LIQUID LEVEL SENSOR DAVITEQ TECHNOLOGIES INC No.11 Street 2G, Nam Hung Vuong Res., An Lac Ward, Binh Tan Dist., Ho Chi Minh City, Vietnam
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DocumentDocumentLORAWAN ULTRASONIC LIQUID LEVEL SENSOR SKU: WSLRW-ULC WSLRW-ULC is LoRaWAN 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). The sensor will transmit data in kilo-meters distance to LoRaWAN gateway, any brand on the market. LORAWAN COMMUNICATION LoRaWAN communication standard to allow sensor connect to any LoRaWAN Gateway on the market. 10 YEAR BATTERY Ultra-low power sensing technology from Daviteq with Ultralow power wireless technology allow the sensor can last up to 10 years with 02 x AA type batteries. HIGH ACCURACY & STABLE Advanced ultrasonic sensor with digital signal processing to deliver high accuracy and stable measurement of level or distance for liquid surface IP68 For both indoor and outdoor applications DAVITEQ TECHNOLOGIES INC No.11 Street 2G, Nam Hung Vuong Res., An Lac Ward, Binh Tan Dist., Ho Chi Minh City, Vietnam +84.28.6268.2523 / 6268.2524 info@daviteq.com www.daviteq.com JUL-2022 | Doc No: WSLRW-ULC-DS-EN-10 1/4 WSLRW-ULC SPECIFICATION SENSORS SPECIFICATION: Sensor Measurement range Resolution Accuracy Sensor sampling rate Alarm setting LoRaWAN SPECIFICATION: Data rate Antenna Battery RF Frequency and Power Protocol Data sending modes RF Module complies to Working temperature Dimensions Net-weight Housing LORAWAN ULTRASONIC LIQUID LEVEL SENSOR Ultrasonic sensor 280 .. 6300 mm ±5.0mm ±10 mm + S*0.3% (with S is the measured value) configurable from 10s up to 3600s setting the alarm threshold for calculated value 250bps .. 5470bps Internal Antenna 2.67 dbi 02 x AA size 1.5VDC, battery not included 860..930Mhz, +14 .. +20 dBm, configurable for zones: EU868, IN865, RU864, KR920, AS923, AU915, US915 LoRaWAN, class A Interval time and when alarm occurred ETSI EN 300 220, EN 303 204 (Europe) FCC CFR47 Part15 (US), ARIB STD-T108 (Japan) -15°C..+60°C (with AA L91 Energizer) H180xW50xD40 250 grams Polycarbonate & POM plastic, IP67 DAVITEQ TECHNOLOGIES INC No.11 Street 2G, Nam Hung Vuong Res., An Lac Ward, Binh Tan Dist., Ho Chi Minh City, Vietnam +84.28.6268.2523 / 6268.2524 info@daviteq.com www.daviteq.com JUL-2022 | Doc No: WSLRW-ULC-DS-EN-10 2/4 WSLRW-ULC LORAWAN ULTRASONIC LIQUID LEVEL SENSOR DAVITEQ TECHNOLOGIES INC No.11 Street 2G, Nam Hung Vuong Res., An Lac Ward, Binh Tan Dist., Ho Chi Minh City, Vietnam +84.28.6268.2523 / 6268.2524 info@daviteq.com www.daviteq.com JUL-2022 | Doc No: WSLRW-ULC-DS-EN-10 3/4 WSLRW-ULC ORDERING INFORMATION ITEM CODE WSLRW-ULC-9-01 WSLRW-ULC-8-01 LORAWAN ULTRASONIC LIQUID LEVEL SENSOR DESCRIPTIONS Wireless LoRaWan Ultrasonic Level Sensor for General Level/Distance Measurement, 28-750cms, internal antenna, Type AA battery 1.5VDC, IP67, 900-930 Mhz for KR920, AS923, AU915, US915 Wireless LoRaWan Ultrasonic Level Sensor for General Level/Distance Measurement, 28-750cms, Internal antenna, Type AA battery 1.5VDC, IP67, 860-870 Mhz for EU868, IN865, RU864 DAVITEQ TECHNOLOGIES INC No.11 Street 2G, Nam Hung Vuong Res., An Lac Ward, Binh Tan Dist., Ho Chi Minh City, Vietnam +84.28.6268.2523 / 6268.2524 info@daviteq.com www.daviteq.com JUL-2022 | Doc No: WSLRW-ULC-DS-EN-10 4/4 Powered by TCPDF (www.tcpdf.org)