Water Level Sensor

Make : EnthuTech
Brand: ETS
Model: ETS-3WL-S

Product Overview:

The ETS-3WL-S is a LoRaWAN Distance Detection Sensor used to measure the Water Level in the tanks. This measurement uses ultrasonic sensing technology for water level measurement, and temperature compensation is performed internally to improve the reliability of data. It uses LoRaWAN wireless technology to send the
data to IoT Server. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.

ETS-3WL-S supports BLE configure and wireless OTA update which
make user easy to use. It is powered by Solar panel + 3000mAh Li-Ion battery or 230VAC + 2600 mAh Li-Ion Battery or 8500mAh Li/SOCl2 Battery. The Image Shown above may vary based on Power Source selection.

This has option to connect upto 3 Ultrasonic type Sensors in one Transmitting device. User can select based on site conditions.

Download Specification

Salient Features:

o LoRaWAN 1.0.3 Class A
o Frequency Band: IN865
o Ultra-low power consumption
o Distance Detection by Ultrasonic technology
o Non Contact & Top Mounting on tank
o Flat object range upto 7500mm
o Accuracy: ±0.25%
o Measure Angle: 40°
o Cable Length (Default): 5 Meter (Customisable)
o Support Bluetooth v5.1
o Support LoRaWAN remote configure
o Support wireless OTA update firmware
o AT Commands to change parameters
o Downlink to change configure
o IP67 Waterproof Enclosure

Applications:

o Liquid level measurement (Concrete/ Syntex/ Metal
Tanks)
o Industries/ Apartments/ Villas water tanks
(Over Head Tank & Under Ground Tanks)
o STP & WTP Plants
o Horizontal distance measurement
o Parking management system
o Object proximity and presence detection
o Intelligent trash can management system
o Robot obstacle avoidance

Hardware Specifications:

o ARM microcontroller with 256KB flash and 64KB RAM
o +5v controllable output
o 1 x RS485 Interface
o 1 x Pulse Input Interface

Power Supply Provisions (Optional to Select):

o 8500mAh Li/SOCl2 Non-Rechargeable Battery
o Solar panel + 3000mAh Li-Ion battery
o 230VAC Power + 2600mAh Li-Ion Battery

Operating Temperature Ratings:

o Operating Temperature: -40 ~ 85°C
 

Accessories:

o Can be provided on request based on the tank type

Product Certification and Compliances:

o WPC, CE, IEC 61131-3:2013, IEC 61131-5:2013,
    ISO/IEC 14882:1998, ISO/IEC 17025:2017