Flow, Velocity, Level, Water Quality, RainfallReal-time Monitoring, Remote Control, Cloud Management, Mobile Operation, Anytime and Anywhere ■ Non-Contact Innovative Radar Measurement Technology■ Real-time Data and Alarm Communication■ Non-Contact Innovative Radar Measurement Technology ■ Ultra Low Power Consumption, up to 10 Years of Operation on Internal Battery■ Robust IP68 Enclosure, Continuous Submersible to 10 m of Water, Solution without Cabinet ■ -40~85°C Operating Temperature, 0~100% RH Operating Humidity■ Support Cellular Communication, No Field Data Collection ■ Auto Delivery Incomplete Uploads to Ensure No Data Loss■ Simultaneous Acquisition of 8 Smart Digital Sensors and I/O Modules, 1 barometer Sensor and 2DI, 2AI Signals ■ Built-in Standard Modbus TCP Communication Protocol ■ Integral FTP Protocal, Directly Upload Log Files to User Server■ Standard OPC Server Software to Seamlessly Connect SCADA Software and Database■ Cloud Based Platform for Configuration, Operation, Monitoring, Alarm, Control and Data Analysis

RoHS

OutstandingAward

+75°C-25°C

WIDETEMPERATURE

ULTRA LOWPOWER

GOOGLEEARTH

100%

UVRESISTANT

SECURITYLOCK

SOLARPOWER

LOG

SURGEPRESSURE

WIRELESSNETWORK

IFTHENELSE

CONTROLRULES

MULTIPLEI/O

MULTIPLESENSORS

AlarmProfile

SMSMESSAGE

DATAQA/QC

144.9144.9 145

8.118.118.11

STATISTICS ANALYSIS

DATALOG

OPCSERVER

BATTERYOPERATION

ALARM GPS POSITION

GPRSNETWORK

GPRS

IP68PROTECT

FLO Series

Sewer Systems Stormwater Runoff Municipal and IndustrialWastewater

Rivers and Streams Irrigation Channels

© 2018 AQUAS. All rights reserved. Specification and product information contained herein are subject to change without notice.Performance varies depending on hardware, software and overall system configuration.Warrenty and RMA policy varies with countries, please check with your local distributors or visit www.aquas.com.tw/en

Battery & Solar Powered, Cellular CommunicationFLO Open Channel Flow Monitoring System

Water Instruments, Wireless Controller & Logger, Monitoring Bouy, Multiparameter Water Quality Sonde, Water Quality Spectrometer, Handheld Meter, Cloud-Based SCADA Software

Sensors, I/O Modules, Data Acquistion, log, Communication, Display, Alarm, Control, Cloud Storage, Big Data Analysis, Artificial IntelligenceCreating the Future of Our Water

FLO Series

■ Borderless deployment without standard cabin, signal transmitter, communication module, power supply,surge isolation and lighting arrester■ Eliminate power/networking/sensor/IO cabling, software configuration, engineering and infrastructure cost

■ Seamless connection to public or private network and software solutions■ Easy to install, no need for calibration and quick connect within seconds. It is Ideal for mobile operation■ Low maintenance and trouble shooting. Minimizes running and operating cost

■ Sewer Systems■ Stormwater Runoff■ Municipal and ndustrial Wastewater■ River and Streams■ Irrigation Channels

1

The FLO series is a highly reliable and cost-effective open channel flow meter with innovative technology for flow monitoring, communication, logging, alarming, control and analysis applications.

It is built-in with flow modules, I/Os, cellular communication, Bluetooth, RS485 and GPS module.

With robust IP68 water submersible enclosure, the product is designed for frequently flooded underground chambers and extreme temperature and humidity, outdoor locations such as sewer systems, river, channels etc.

Ultra low power consumption allows battery or solar power tp ensure for 5 years of continuous operation.

The RS485 port is able to connect up to 8 SMR water quality analyzers including free chlorine, pH, ORP,temperature, conductivity, resistivity, dissolved oxygen, turbidity, salinity, suspended solid, ammonium, nitrate and COD ...etc.

Benifits

Application

Primary Devices>2Hmax

4

1H

>2Hmax

L >2Hmax

H

>2Hmax

L

H>2H

L >2HmaxA

H

>2Hmax

H

w

θ

H D6

D2

D

H

30 30

D4

D4

1.1D

1.9D

1

2 D

H

2.2D

1

1 S

H

1.05D

.383D

1

6 D

H

D

H

> 6d

H

D

D

H w

H

CIPOLLETTI Weir Rectangular Weir (Contracted) V-Notch Weir Rectangular Weir (Non-Contracted)

Parshall Flume Trapezoidal Flume Palmer Bowlus Flume H-Type Flume HL-Type Flume HS-Type Flume Leopold Lagco Flume

California Pipe (Nozzle) Manning：Circular Pipe Manning：Rectangular Channel

W

Hr= W

2

Manning：U-Shape Channel

w

T

H

Manning ： Trapezoidal Channel

Upstream Level

Downtream Level

Submerged Rectangular Orifice

H1H2

L

h

Upstream Level

Downtream Level

Imperfect Contraction Rectangular Orifice

H1H2L

h

River and Stream

Creating the Future of Our Water

►Completely Self Contained■ 4G/GPRS five band 800/850/1700/1900/2100 MHz cellular communication■ Integral long life Lithium battery to sustain 10 years continuous operation ■ Optimized solar power module, solar panel and rechargeable Lithium battery for 3 years continuous operation

►Robust Outdoor Construction ■ IP68 housing, continuous submersible to 10 meters of water ■ Operating temperature: -40 to 85 °C; operating humidity: 0~100% RH ■ Anti-corrosive SS316 or Titanium connector■ 1500N tensile strength Kelvar reinforced cable

►High Capacity and Flexibility■ Multiple flow modules: hydrostatic level, radar level, radar velocity and level■ Multiple communication selections: cellular, R485■ I/O modules: 2 digital inputs, 2 analog inputs■ Externl I/O modules: Connect up to 16 digital/analog inputs ■ Power supply: external power, inernal battery, solar power and external battery box ■ RS485 port: up to 8 SMR digital analyzers, transmitters, I/O modules and 1 Modbus instrument ■ 2,000,000 log data storage capacity, including flow rate, flow volume, velocity, level, water quality...etc■ Superior communication performance in sewer systems and outdoor enviroment

►Easy Setup ■ Bluetooth cable-free operation and configuration■ Cellular/WiFi over the air cloud configuration, log data download and firmware update■ Setup operation parameters, monitor system, I/O, Sensors, battery voltage and capacity, cellular/GPS signal and calibrate sensor via AQCFG configuration software■ 2.4” LCD display of flow, velocity, level, water quality , I/O Status, battery capacity■ Cloud firmware upgrade via cellular communication

►Smart Function■ Scheduled and alarm communication: data collection, SMS, alarm notification, data upload, setting download, store and forward; accelerate upload frequency while alarming■ Log: periodical, event, alarm■ Configurable alarm (HH, H, L, LL) and actions including, SMS, alarm log and control outputs

■ Arithmetic functions (+, -, x, ÷) for registers to setup the alarm conditions■ Peer to peer communication for I/O and data exchange■ Forecast of battery operation days and early warning of low battery to avoid unpredicted breakdown

►Auto Data Collection, Cloud Storage, WEB Operation and Monitoring■ Standard Modbus TCP protocol■ Central communication application programming library for field data collection and database integration■ Directly upload CSV format log files to user FTP servers■ Web configuration ,operation, monitoring, alarm, control, Google Map display, statistical analysis, transient pressure analysis, trend, bar graph and tabular report functions ■ Automatic registration and synchronization of device ID, serial number, alias, location and operation settings ■ GPS and time logged together with I/O and sensor values■ SQL and mySQL database connection for development of application software■ Seamless SCADA software and database connectivity via OPC server■ Anytime and anywhere internet operation and monitoring■ Simultaneously upload data to 2 servers to build up dual database and operation centers ►Security■ Login password access protection■ 128 bits cellular AES encryption to prevent unauthorized access■ GPS location deviation anti-theft alarm■ Secure cellular communication via virtual private network (VPN)

2

FLO SeriesFeatures

Creating the Future of Our Water

3

FLO Series

IP68 enclosure

16MB solid state,rotating memory, no data loss after power failure

Operating temperature: -40~85 °COperating humidity: 0~100% RH

2.4” LCD display

High gain anti theft, anti sabotage antenna

● Port2: I/O Module

● 4-20 mA*2● Pulse/Status Inputs*2

Cellular GPS

Bluetooth

● Port0: System Configuration

►RS485 ● Connect notebook with AQCFG software for System configuration and data upload/ download ● PLC/DCS/HMI Communication

►Select various flow modules for different applications

RadarLevel

Radar Flow Velocity and Level

SMR61Hydrostatic

Level

SMR02 SMR65

►External Power :

9~18 V DC ±10%, 1.5 A

►External Battery:

● Power

BAT11-2 3.6 V DC 180 AH IP68 Rechargeable Battery Pack

►Internal Batery:

BAT02: 3.6 V DC 10 AH Rechargeable Battery

►Internal Battery:

BAT01-1 3.6V DC 28 AH Non-rechargeable Battery

● Port1: RS485 Sensors

► Connect up to 8 SMR smart digital sensors, includes flow modules and water quality analyzers● SMR flow modules: submerged pressure, radar level, radar velocity and level ● SMR water quality analyzers (or MAX multiparameter sonde): pH, ORP, temperature, conductivity (salinity), dissolved oxygen, turbidity, Nitrate (NO3-N), Ammonium (NH4-N), COD● SMR weather sensors: rainfall, wind speed and direction, humidity and temperature

Radar Flow Velocity and Level－ The Radar sensor remotely measures surface flow velocity and level in open channel and river with advanced Radar Doppler velociety and level technology.－ Multiplying the converted average velociety by the wetted area yields the flow rate.

Radar Flow Velocity

Radar Level－ The Radar sensor measure the elapased time between sending and receiving reflection from the water surface to determines the level in the channel－ Closely measure the rate of flow in an open channel of uniform cross section, cosistent slope, roughness and flow moves by gravity force only－ Level to flow rate for weirs (V-notch, Trapezoidal, Suppressed Rectangular, Contracted Rectangular and flumes (Parshall, Palmer Bowlus , Leopold Largo Khafagi Venturi)－ Level vs. Flow custom programmable curve (up to 32 points）

Radar Level

D H

Submerged Pressure－ Use a pressure transducer to measure the depth of the liguid. The barometer or air pressure sensor automatically compensates for changes in atomospheric pressure to maintain accuracy－ Closely measure the rate of flow in an open channel of uniform cross section, cosistent slope, roughness and flow moves by gravity force only－ Level to flow rate for weirs (V-notch, Trapezoidal, Suppressed Rectangular, Contracted Rectangular and flumes (Parshall, Palmer Bowlus , Leopold Largo Khafagi Venturi)－ Level vs. Flow custom programmable curve (up to 32 points)

Submerged Pressure

Block Diagram

FLO Flow, Level ,Water Quality, Rainfall Monitoring and Control System: RS485 Port + I/O Module (2DI, 2AI)

Creating the Future of Our Water

FLO Series

4

AQWEB/AQOPC Station■ Notebook with AQCFG software for configuration■ AQWEB WEB Server software for configuration, automatic data acquisition and storage, remote monitoring, alarming, control, Google Earth fusion display, data analysis, transient pressure analysis, time series trend graph and tabular report functions■ Seamless SCADA software and database connectivity via AQOPC OPC server ■ Application interface library for developing user customized software

FLO Multiparameter Open Channel Flow Monitoring System■ Periodically sample digital transmitters, I/Os and serial devices, logged with time stamp ■ Borderless cellular and WiFi communication■ Peer to peer communication

SMR Sensors and I/O Module ■ RS485 serial communication■ Standard Modbus RTU protocol■ Up to 1.2 Km transmission distance

The FLO Series is fully integrated with cellular, Bluetooth, RS485 and Ethernet communication, providing seamless connections from sensors and I/O to public or private network.

System Architecture

Smart Water Cloud● Management Server● Web Server● Alarm Server● Communication Server

● Storage Server● Application Server● Display Server● Computation Server

iPhone

BlackBerry

Android

Safari

IE

Registration

Configuration

Alarm

Control

Data&ImageUpload/Download

Support● Auto Registration● Account Management● Region Management● Remote Diagnosis

Operation● Remote Configuration● Monitoring● Alarm● Control● Trend● Graph● Statistics Report

Maintainance● Firmware Update● Auto Synchronization● Battery Status● Communication Quality● Sensor Calibration and Diagnosis iPad

N

W

S

E

NW

SW

SE

NE

SMRSmart Sensors and I/O Modules

FLOCellular

Multiparameter Open Channel Flow Monitoring System

Monitoring & Operation

Alarm

Trend

Data Analysis

Flow Chart

F

ree C

hlorin

e, ORP, Temperature

pH

, Sali

nit

y, Suspended Solid

Turb

idity,

Ammonium, TDS

Con

ducti

vit

y, Dissolved Oxygen,

Pressure

Leaka

ge

CH4, H2S

CO, O2

Transient Pressure Flow

Noi

se

Rainfal

l, Hum

idity

,

Wind

Spe

ed,

W

ind D

irect

ion,

Solar R

adia

tion,

Bar

omet

er,

Level Valve

Position Im

age

Differential Pressure

Multiple Parameters Applications

Velocity

Creating the Future of Our Water

FLO Series

5

►Main UnitGeneral■ CPU: 32 bits, 72MHz■ Dynamic Memory; type: SRAM; Size: 128KB■ Solid state memory: type: non-volatile flash; Size: 16 MB; rotating, no log or setting data loss after power failure■ Real-time Clock: crystal controlled calendar clock with leap year adjustment; accuracy: 5 seconds per month; GPS and NTP server auto time synchronization,accuracy: 1 ms (GPS), 1~3 sec (NTP) ■ Environment: protection: IP68, continuous submersible to 10 meters of water; operating temperature: -40~85 °C; operating humidity: 0~100% RH■ Safety: CE, FCCPort 0: RS485■ System configuration, diagnosis and data pload/download■ 115,200 bps, 8 data bits, no parity, 1 stop bit■ Surge protection: 4000 V DC■ Protocol: Modbus RTU or proprietary device drivers LCD Display ■ 2.4” with back light■ Display: sensor and transmitter values, I/O status, battery and communication status, unit ■ 3 numbers: 9 digits,4½ digits,1½ digits ■ Dimensions: 60(W) x 34(H) Housing■ Material: engineering ABS plastics with polycarbonate■ Dimensions: φ110 x 130 mm ■ Weight: approx. 900 g ►Function■ Data Collection: flow, velocity, level, water quality, SMR analyzers and transmitters, Modbus RTU devices■ Communication: data transmission; SMS alarm notification; data upload/download (always on~24 hours); store and forward; FTP■ Log: 2,000,000 data values, rotating store; periodical (1 sec~24 hours), event, alarm, transient pressure■ Alarm: HH, H, L, LL 4 level thresholds; alarm log►PowerExternal Power■ Voltage: 9-18 V DC ±10%, 1.5 A■ Surge protection: 4000 V DC■ Isolation: 1000 V DC■ ESD line rotection:15 KV DCInternal Battery (BAT01-1)■ Non-rechargeable 3.6 V DC 28 AH lithium cell■ Life: 10 yearsInternal Battery (BAT02)■ Rechargeable 3.6 V DC 10 AH lithium cell■ Life: minimum 300 charge/discharge cyclesExternal Battery (BAT11-2)■ IP68 rechargeable 3.6 V DC 180 AH lithium battery pack■ Life:minimum 300 times charge/discharge cycles■ Dimension: 200(W)x200(H)x130(D)mm■ Weight: approx. 5.7 Kg►CommunicationGPRS Module■ Standard: GSM/GPRS■ Frquency: 850/900/1800/1900 MHz■ Antenna: 3 dBi■ SIM Card: normal (15x25 mm)■ Protocol: Proprietary or Modbus TCP4G Module■ Standard: LTE■ Frequency: 800/850/900/1800/2100/2600 MHz ■ Antenna: 1 dBi (internal; 2 dBi(external)■ SIM Card: Micro SIM (12x15 mm)■ Protocol: Proprietary or Modbus TCPNBIoT Module■ Standard: LTE■ Frequency: 700/800/850/900 MHz■ Antenna: 1 dBi (internal; 2 dBi(external)■ SIM Card: Micro SIM (12x15 mm)■ Protocol: Proprietary or Modbus TCP►Flow ModulePort 1: RS485 Port ■ Device data collection, connecting up to 8 SMR digital sensors (includes 1 flow module) ■ 19,200bps, 8 bits, no parity, 1 stop bit■ Surge protection: 4000 V DC ■ Protocol: Modbus RTU● Hydrostatic Level■ Principle: differential pressure transducer to measure the depth of the liquid .The logger built-in barometer or pressure automatically compensates for changes in atmospheric pressure to maintain accuracy■ Measurement parameters : level, flow rate, flow volume■ Primary Devices: Bulit-in calculation formula of parshall flume, Palmer Bowlus flume, V-notch weir, Round pipe, rectangular and trapezoidal channels and level vs. flow custom programmable curve (up to 32 points). It provides accurate measurement at sites where winds, steam, foam, turbulence, or air temperature fluctuations exit. The probe can accurately sense pressure even when covered with silt and sand.■ Measurement range: level: 0~10 m; flow rate: 0~100 cmh; flow volume: 0~1,000,000,000 m3■ Accuracy: level: ±0.1% FS■ Resolution: level: 0.01% FS; flow rate: 0.01 cmh; flow volume: 0.01 m3

● Radar Level Module ■ Principle: Mounted above the stream, uses radar doppler technology to remotely measure level. The wetted area is calculated from the level and multipling with the converted average velocity to calculaate the flow ■ Measurement parameters : level, flow rate, flow volume,■ Primary Devices: best suited where weirs and flumes are not practical, and where submerged, full-pipe, surcharged, and reverse flow conditions may occur.,■ Measurement range: level: 0.1~20 m; flow rate: 0~100 cmh; flow volume: 0~1,000,000,000 m3■ Accuracy: level: ±2 mm■ Resolution: level: 1 mm; flow rate: 0.01cmh; flow volume: 0.01m3● Radar Velocity and level Module ■ Principle: Mounted above the stream, uses radar doppler technology to remotely measure surface velocity, while simultaneously measuring level. The wetted area is calculated from the level and multipling with the converted average velocity to calculaate the flow ■ Measurement parameters : velocity, level, flow rate, flow volume,■ Primary Devices: best suited where weirs and flumes are not practical, and where submerged, full-pipe, surcharged, and reverse flow conditions may occur.,■ Measurement range: flow velocity: 0.1~15 m/s; level: 0.1~20 m; flow rate: 0~100 cmh; flow volume: 0~1,000,000,000 m3■ Accuracy: flow velocity: :±0.01 m/s or ±1% FS; level: ±2 mm■ Resolution: flow velocity: 0.1 mm/s; level: 1 mm; flow rate: 0.01cmh; flow volume: 0.01m3Port 2: I/O Module● I/O Module 1 (2DI, 2AI)Digital inputs■ Number of channels: 2 counter or state inputs ■ Type: 3.0-12 V DC or dry contact single ended input■ Maximum operating frequency: 100 Hz■ Minimum pulse width: 2 msec ■ Surge protection: 4000 V DC

Analog inputs ■ Number of channels: 2■ Resolution: 15 bits; ■ Accuracy: 0.025% FS ■ Signals: 4~ 20 mA; 0~10 V DC (optional) ; 0~ 1 V DC (optional); 0~ -2.5 V DC(optional) ■ Surge protection: 4000 V DC

►OptionalsBarometer module■ Measurement range (gauge pressure): 0~2 Kgf/cm2■ Accuracy: ± 0.1% FS■ Resolution: 0.01% FS■ Repeatability: ±0.025% FS■ Stability (annual): ±0.1 % FS■ Housing: SS316L; Titanium (optional)

GPS Module■ Frequency: 1575.42 MHz■ Position accuracy: 2.5 m ■ Time accuracy: 300 nsec ■ Antenna: 28±3 dBi

Solar Panel■ Type: multi-crystalline silicon solar cell■ Efficiency: 17% (1000 W/m2, 25 °C )■ Max Power (Pmax): 3 Watts (PAN02, PAN05); 8 Watts (PAN03)■ Optimal operating voltage (Vop): Max. 6 V DC ±10%■ Optimal operating current (Iop): Max. 400 mA ±10% (PAN01, PAN05); 1A ±10% (PAN03)■ Open circuit voltage (Voc): 6.5 VDC ±10%■ Short circuit current (Iss): 500mA ±10%■ Operating temperature: -30 ~ 70 °C ■ Protection: IP67 ■ Housing: Back - aluminum ; Front - reinforced glass■ Dimension: PAN02- 170(W)x155(H)x10(D)mm PAN03- 290(W)x250(H)x35(D)mm PAN05- Φ 200x75(H)mm* PAN05 IP68 road mount solar panel sustains up to 15 ton weight loading

Bluetooth Module ■ System configuration, diagnosis and data upload/ download■ Standard Bluetooth 4.0■ Data rate up to 3 Mbps■ Frequency: 2.412~2.497 GHz ■ Range: up to 50m■ Antenna: 1dBi

Specifications

Creating the Future of Our Water

FLO Series

Ordering Codes: FLO

Main Unit and Flow ModuleHydrostatic LevelRadar LevelRadar Flow Velocity and Level

CommunicationRS485GPRS4GNBIot

PowerExternal PowerInternal Battery (Non-rechargeable, 28AH)Internal Battery (Rechargeable,10AH)External Battery (Rechargeable, 180AH)

AntennaNoneBuilt-inExternal

Optionals:• GPS Module • Bluetooth Module• Barometer Module

123

0178

0123

012

Cable (22 AWG, 5 wires, shielding, Kelvar reinforced material, 1500N tensile strength)

CAB0 3TypeNon-Vented

Length(m)

MaterialPUR

001~999

Ordering

7E-mail: service@aquas.com.tw ● Phone: +886-2-8797-5358 ● Fax: +886-2-2657-8926Address: AQUAS INC. 4F.-2, No.56, Ln. 321, Yangguang St., Neihu Dist., Taipei City 114, Taiwan

SMR I/O Modules

Accessories

Dimensions

Order No. DescriptionCAB02 Configuration cable (1.5 m, USB interface)CAB12 IP68 2 port RS485 cable (20 cm)ANT03 IP68 cellular/WiFi antenna (1-3dBi, 5m cable)ANT04-1 IP68 road mount cellular/WiFi antenna (1-3dBi, 5m cable)MSW01 LCD switch

Order No. DescriptionSMR13 Humidity and temperature transmitterSMR15 BarometerSMR24 AnemometerSMR29 Rainfall gaugeSMR30 Solar radiation transmitterSMR54 Soil moisture meterSMR22 Network cameraSMR20 Gate position transmitter

Order No. DescriptionBAT01-1 3.6 VDC 28 AH, non-rechargeable lithium batteryBAT02-1 3.6 VDC 10 AH, rechargeable lithium batteryBAT11-2 3.6 VDC 180 AH, IP68 rechargeable lithium battery boxPAN01 IP67 6 VDC, 3 W solar panelPAN05 IP68 6 VDC, 3 W road mount solar panel

Battery and Solar Panel

BAT11BAT01 BAT02 PAN01 PAN05

Hub Cable and Antenna

SMR Weather Sensors and Camera

BOX01 BOX02 CAB06 CAB12 ANT03 ANT04-1 MSW01

Order No. DescriptionSMR16-1 Analog input module (2 channels)SMR17-4 Digital input module (8 channels)SMR18-1 Digital output module (8 channels)SMR19-1 Analog output module (2 channels)

Battery Operation Time

Battery Power Log Data Upload Battery Life

3.6 VDC, 28-AH (INR) 1 minute4 hours 5 + Years

30 minutes 1 + Year

3.6 VDC, 10-AH (IR) 1 minute24 hours 2 + Years2 hours 1 + Year

3.6 VDC, 180-AH(ER) 1 minute30 minutes 2 + Years5 minutes 1 + Years

3W Solar Panel (w 10-AH(IR)) 30 Seconds 30 Seconds 3 + Years (*)

8W Solar Panel (w 10-AH(IR)) 10 Seconds 10 Seconds 3 + Years

* Continuously operating up to 7 days without sunlight

Cellular Module

IR= Internal Rechargeable Battery, INR= Internal Non-rechargeable Battery

Creating the Future of Our Water