STEP 2: Check ID and PAC
Use Modbus Configuration Cable to read the ID and PAC values
Refer to register address 8 and 10 (DEC)
STEP 3: Configure the sensor's operating parameters
Configure parameters like cycle send data, alarm, a, b,...
Refer to the configuration section
using the Modbus Configuration
STEP 4: Add device to Backend Sigfox
refer to section 5.4 for details
HW Ver.
FW Ver.
Release Date
Functions Change
1.1
1.0
DEC-2020
WSSFC-ULC is a Sigfox 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, RC3, RC4, RC5, RC6, RC7.
Sensor SPECIFICATION:
Sensor
Ultrasonic sensor
1. Functions Change Log
2. Introduction
3. Specification
