Wireless Ultrasonic Level Sensor ULC
SKU#
WS433-ULC
Replaced by
Replaced SKU
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.
Applications
Flood Monitoring, Level Monitoring, Process Monitoring, Safety Monitoring, Smart Irrigation, Infrastructure Monitoring
Reliable & Secured Wireless Connection
Sub-Ghz technology from Texas Instruments allows reliable wireless connection and secured data by AES-128
High Accuracy & Stable
Advanced ultrasonic sensor with digital signal processing to deliver high accuracy and stable measurement of level or distance for liquid
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.
Outdoor & Easy cleaning
IP67 design for both Indoor and Outdoor applications and easy cleaning
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| SENSORS SPECIFICATION | |
| Sensor | Ultrasonic sensor |
| Measurement range | 280∼6300 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 calculated value |
| WIRELESS TRANSMITTER SPECIFICATION: | |
| Data speed | Up to 50kbps |
| Tranmission distance, LOS | 1000m |
| Antenna | Internal Antenna |
| Battery | 01 x AA 1.5-3.6VDC, up to 10-year operation, depends on configuration |
| Frequency Band | ISM 433MHz, Sub-GHz technology from Texas Instrument, USA |
| International Compliance | ETSI EN 300 220, EN 303 204 (Europe) FCC CFR47 Part15 (US), ARIB STD-T108 (Japan) |
| Vietnam Type Approval Certification | QCVN 73:2013/BTTTT, QCVN 96:2015/BTTTT (DAVITEQ B00122019) |
| Security Standard | AES-128 |
| Operating temperature of PCB | -15∼60℃ (with AA L91 Energizer®) |
| Housing | Poly-carbonate, IP67 |
| Product dimensions & weight | 160x30x30mm, < 250g (without battery) |
| Box dimension & gross weight | 190x50x50mm, < 300g |
Dimension
Application Notes
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