battery & solar powered cellular/wifi/rs485 wireless ... · solar power log surge pressure...

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Pressure, Differential Pressure, Flow, Level, Water Quality, Valve, Weather, Structure, Analog and Digital I/O Auto Data Collection, Cloud Storage,Operation and Monitoring Anytime and Anywhere Cellular/WiFi/RS485 Wireless Transmitter & Data Logger Battery & Solar Powered ■ Battery Powered, 5 Year Continuous Operation for Hourly Data Upload per Day ■ IP68 Continuous Submersible to 5 m of water, Solution without Cabinet ■ -30~85°C Operating Temperature, 0~100% RH Operating Humidity ■ Cellular, WiFi or RF Communication ■ Simultaneous Acquisition of Multiple Process Signals including Pressure Sensor, 2 Digital Analyzers and Transmitters, and I/O Module with 2DI, 2AI ■ 1 Million Data Values of Log, 3 Year Storage Capacity at Every 30 min Log ■ 0.01 sec Transient Pressure Auto Detection and Data Logging ■ Peer to Peer Communication for I/O Exchange ■ Standard Modbus RTU Protocol ■ Integral FTP Protocal, Directly Upload Data to End User FTP Server ■ Seamless SCADA Software and Database Connectivity via OPC Server ■ Web Configuration, Operation,Monitoring, Alarm, Control and Data Analysis Software Service RoHS Outstanding Award 3Years Warranty S M A R T W A T E R S O L U T I O N S M A D E I N T A I W A N ( R . O . C ) ECO Series +75°C -25°C WIDE TEMPERATURE ULTRA LOW POWER GOOGLE EARTH 100% UV RESISTANT SECURITY LOCK SOLAR POWER LOG SURGE PRESSURE WIRELESS NETWORK IF THEN ELSE CONTROL RULES MULTIPLE I/O MULTIPLE SENSORS Alarm Profile SMS MESSAGE DATA QA/QC 144.9 144.9 145 8.11 8.11 8.11 S TATISTICS ANALYSIS DATA LOG OPC SERVER BATTERY OPERATION ALARM GPS POSITION GPRS NETWORK GPRS IP68 PROTECT RTU Controller, Data Logger, Device Gateway, Wireless Transmitter, Smart Meter Reader, Digital Transmitter I/O Signal Processing, Data Acquisition, Data Logging, Cellular/ Wireless Communication, Data Monitoring, Alarming, Analysis and Control © 2013 AQUAS. All rights reserved. Specification and product information contained herein are subject to change with notice. Performance varies depending on hardware, software and overall system configuration. Warrenty and RMA policy varies depending on countries, please check with your local distributors or visit www.aquas.com.tw/en

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Page 1: Battery & Solar Powered Cellular/WiFi/RS485 Wireless ... · SOLAR POWER LOG SURGE PRESSURE WIRELESS NETWORK IF THEN ELSE CONTROL RULES MULTIPLE I/O MULTIPLE SENSORS Alarm Profile

Pressure, Differential Pressure, Flow, Level, Water Quality, Valve, Weather, Structure, Analog and Digital I/O Auto Data Collection, Cloud Storage,Operation and Monitoring Anytime and Anywhere

Cellular/WiFi/RS485Wireless Transmitter & Data Logger

Battery & Solar Powered

■ Battery Powered, 5 Year Continuous Operation for Hourly Data Upload per Day■ IP68 Continuous Submersible to 5 m of water, Solution without Cabinet■ -30~85°C Operating Temperature, 0~100% RH Operating Humidity ■ Cellular, WiFi or RF Communication■ Simultaneous Acquisition of Multiple Process Signals including Pressure Sensor, 2 Digital Analyzers and Transmitters, and I/O Module with 2DI, 2AI■ 1 Million Data Values of Log, 3 Year Storage Capacity at Every 30 min Log ■ 0.01 sec Transient Pressure Auto Detection and Data Logging■ Peer to Peer Communication for I/O Exchange■ Standard Modbus RTU Protocol■ Integral FTP Protocal, Directly Upload Data to End User FTP Server■ Seamless SCADA Software and Database Connectivity via OPC Server ■ Web Configuration, Operation,Monitoring, Alarm, Control and Data Analysis Software Service

RoHS

OutstandingAward

3Years Warranty

SMA

RT WATER SOLUTIONS

MADE IN TAIWAN(R.O

.C)

ECO Series

+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

RTU Controller, Data Logger, Device Gateway, Wireless Transmitter, Smart Meter Reader, Digital Transmitter

I/O Signal Processing, Data Acquisition, Data Logging, Cellular/ Wireless Communication, Data Monitoring, Alarming, Analysis and Control

© 2013 AQUAS. All rights reserved. Specification and product information contained herein are subject to change with notice.Performance varies depending on hardware, software and overall system configuration.Warrenty and RMA policy varies depending on countries, please check with your local distributors or visit www.aquas.com.tw/en

Page 2: Battery & Solar Powered Cellular/WiFi/RS485 Wireless ... · SOLAR POWER LOG SURGE PRESSURE WIRELESS NETWORK IF THEN ELSE CONTROL RULES MULTIPLE I/O MULTIPLE SENSORS Alarm Profile

ECO Series

The ECO series cellular/WiFi is a compact-sized, simple, highly reliable and cost-effective wireless transmitter and data logger. It is easy to be deployed across a wide range of water and wastewater applications, such as hydrants, manholes, meter vaults, pump stations, bunkers, etc.

Built-in pressure, I/O module, cellular, WiFi, GPS, barometer and RS485 modules. The RS485 port is able to connect level, water quality digital transmitter or Modbus RTU device.

Ultra low power consumption to ensure battery or solar powered for 10 years continuous operation.

Housing in a robust IP68 water submersible enclosure, the products are perfectly used in frequently flood underground chamber, harsh temperature and humidity outdoor environment.

1

Features

►Completely Self Contained

■ 3G/GPRS/CDMA five band 800/850/1700/1900/2100 MHz global coverage cellular communication■ License-free 2.4 GHz WiFi network communication■ Integral 10 years long life replaceable Lithium battery to sustain 5 years continuous operation for hourly data upload per day■ Optimized solar power module, solar panel and rechargeable lithium battery for 3 years continuous operation at every 5 minutes data upload per day

►Robust Outdoor, Compact Construction

■ IP68 continuous submersible to 5 meters of water ■ Operating temperature: -30 to 85 deg C; operating humidity: 0~100% RH

►High Capacity and Flexibility

■ 3 signal inputs: pressure module, RS485, I/O module■ 3 Communication: cellular, WiFi, RS485■ Built-in I/O Module: 2 digital inputs, 2 analog inputs■ Connect SMR I/O modules up to 4 digital/analog inputs■ 4 choices of Power supply: external power, inernal battery, solar power and external battery box■ RS485 communication up to 2 SMR digital analyzers and transmitters and 1 Modbus RTU device such as flow meter or PLC■ 1,000,000 data values of log

►High Accuracy and Reliability

■ Accuracy of pressure sensor: up to ±0.1% FS ■ Accuracy of analog input: ±0.025% FS ■ Pressure sensor with temperature compensation■ Barometer for level compensation■ Superior communication performance in underground chamber environment

►Transient Pressure Detection and Data Logging

■ 0.01 sec transient pressure auto detection and alarming for water hammer, pipeline rupture, leakage, sudden change in demand, negative pressure, pump and valve malfunction, faulty operation, etc.■ 0.01 sec high speed transient pressure wave logging

►Quick Installation

■ Quick fit SS316 pressure coupler■ IP68 connectors for quick fit connection

►Easy Setup

■ Cellular/WiFi over the air remote configuration download■ Setup operation parameters, monitor system, I/O, cellular/WiFi/GPS signal and calibrate sensor via AQCFG software■ 2.4" LCD display of sensor value, I/O status, system status, units

►Smart Function

■ Scheduled and alarm communication: data collection, SMS, alarm notification, data upload, setting download, store and forward; upload data more frequently while alarming■ Log: periodical, event, alarm, transient pressure■ Configurable alarm (HH, H, L, LL) and actions including SMS, alarm log ■ Peer to peer communication for I/O and data exchange

►Auto Data Collection, Cloud Storage, WEB Operation and Monitoring

■ Automatic registration and synchronization of device ID, serial number, alias, location and operation settings ■ Automatic GPS locating, time synchronization and coordinates logging with process data■ Web configuration, operation, monitoring, alarm, control, Google Map display, statistical analysis, transient pressure analysis, trend, bar graph and tabular report functions ■ Central communication server and application programming library for field device data collection and central communication integration■ SQL and mySQL database connection for development of application software■ Directly upload CSV format log file to end user FTP server■ Seamless SCADA software and database connectivity via OPC server■ Anytime and anywhere internet operation and monitoring

►Security

■ Login password access protection■ 128 bits cellular and WiFi encryption to prevent unauthorized access■ GPS location deviation anti-theft alarm■ Safety cover and lock■ CE, FCC certification

Cellular/WiFi Wireless Transmitter & Data Logger

Page 3: Battery & Solar Powered Cellular/WiFi/RS485 Wireless ... · SOLAR POWER LOG SURGE PRESSURE WIRELESS NETWORK IF THEN ELSE CONTROL RULES MULTIPLE I/O MULTIPLE SENSORS Alarm Profile

ECO Series

2

Block Diagram

IP68 continuous submersible to 5 m of water

Operating temperature: -30~85°C; Operating humidity: 0~100% RH

10 years long life battery for 6 years continuous operation

● Port 0 : System Configuration

►RS485 ● Configuration and data upload/download ● PLC/DCS/HMI Communication

Cellular/WiFi

Integral high gain antenna

GPS

Barometer module(for level compensation)

● Port 2 : I/O Module

► I/O Module: ● 2DI. 2AI

● Port 3 : Pressure Module

► Pressure Module●1/8" SS316 quick fit ● ± 0.25% FS or ± 0.1% FS high accuracy● 0.01 sec transient pressure detection for water hammer, pipeline rupture. negative pressure, sudden change in demand, etc. ● 0.01 sec transient pressure log

16 MB solid state memory, data will not loss after power failure

►External Power ● 9~18 V DC ±10%, 1.5 A

►Internal Battery ● BAT04 3.6 V DC 28 AH Non-rechargeable Battery ● BAT05 3.6 V DC 10 AH Rechargeable Battery

►Solar Power: ● PAN01: 3 W 6 V DC Solar Panel, BAT05: 3.6 V DC 10 AH Rechargeable Battery

Power Input

►External Battery Box ● BAT03 3.6 V DC 60 AH Rechargeable Battery Box

►RS485 Module Connect up to 2 SMR digital analyzers and transmitters and 1 Modbus RTU serial device ● SMR Digital Analyzer and Transmitter pressure, level, free chlorine, pH, ORP, temperature, conductivity, resistivity, dissolved oxygen, turbidity, salinity, suspended solid, ammonium, COD, humidity, differential pressure, borometer, valve position, inclinometer, vibration ● Modbus RTU Device: Flow meter, PLC, I/O Module ● PLC/DCS/HMI: drivers for different communication protocols

● Port 1 : Device Communication

2.4” LCD Display

iPhone

BlackBerry

Android

Safari

IE

• Configuration, Operating, Monitoring, Alarm and Data Analysis • Anytime and Anywhere, for Any AQUAS Instruments

►No Hardwore Requirement►No Network Administration►No Software Installation

Smart Water Cloud

● Administration● Registration● Monitoring● Configuration

AQUAS

www.aquas.com.tw/aquas

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

SMRRS485

Digital Analyzer and Transmitter

● Alarm Management● Control ● Trend● Statistic Analysis● Application

iPad

ECOCellular/WiFi

Wireless Transmitter&Data Logger

N

W

S

E

NW

SW

SE

NE

Pressure Differential Pressure

Level Humidity Barometer Temperature Analog Input

Digital Input

Digital Output

CounterInput

Free Chlorine Dissolved OxygenPH ORP Conductivity Suspended Solid

Turbidity Salinity ResistivityValve Position

Inclinometer VibrationAmmonium

System Architecture

Page 4: Battery & Solar Powered Cellular/WiFi/RS485 Wireless ... · SOLAR POWER LOG SURGE PRESSURE WIRELESS NETWORK IF THEN ELSE CONTROL RULES MULTIPLE I/O MULTIPLE SENSORS Alarm Profile

General

■ CPU: 32 bits■ Memory: solid state, non-volatile flash, size: 16 MB ; rotating, no log or setting data loss after power failure■ Real-time clock: type: crystal controlled calendar clock with leap year adjustment; accuracy: 10 seconds per month; GPS and NTP server auto time synchronization, accuracy: 1 ms(GPS), 1~3 sec(NTP) ■ Environment: protection: IP68, continuous submersible to 5 meters of water; operating temperature: -30~85 °C; operating humidity: 0 ~100 % RH■ Safety: CE, FCC

Function

■ Data Collection: SMR digital transmitter, flow meter or Modbus RTU device■ Communication: data transmittion; SMS alarm notification; data upload/ download; store and forward; FTP ■ Log: 1,000,000 records, rotating store; periodical; event; alarm; transient pressure■ Alarm: HH, H, L, LL; alarm action: SMS, alarm log

GSM/GPRS Module

■ Standard: GSM/GPRS■ Frequency: 850/900/1800/1900 MHz■ Antenna: 1 dBi(internal); 2 dBi(external)

3G Module

■ Standard: UMTS/HSPA+/AWS ■ Frequency: 800/850/1700/1900/2100 MHz ■ Antenna: 1 dBi(internal; 2 dBi(external))

CDMA Module

■ Standard: CDMA/CDMA 2000 ■ Frequency: 800/1900 MHz ■ Antenna: 3 dBi

WiFi Module

■ Standard: IEEE 802.11b■ Data rate: Up to 11 M bps■ Frequency: 2.412~2.497 GHz■ Modulation: direct sequence spread spectrum(DSSS)■ Supported topologies: Star■ Max. transmitter power output: 18 dbm■ Receive sensitivity: -83~-92 dBm■ Range: up to 1 Km■ Antenna: 2 dBi(internal); 3 dBi(external)■ Security: WPA/WPA2

GPS Module

■ Frequency: 1575.42 MHz ■ Position accuracy: 2.5 m ■ Time accuracy: 300 nsec ■ Antenna: 28±2 dBi(internal); 28±3 dBi(external)

Barometer Module

Pressure■ Range: 10~ 1300 mbar ■ Operating temperature: -30 ~ 85 °C ■ Accuracy:± 0.0015 Kgf/cm2 ■ Resolution: 24 bits

LCD Display Module

■ 2.4” with back light ■ Display: sensor and transmitter values, I/O status, system and communication status, unit ■ 3 numbers: 9 digits,41⁄2 digits,11⁄2 digits ■ Dimensions: 60(W) x 34(H)

Housing

■ Engineering ABS plastics with polycarbonate■ Dimensions: Φ 110 x120 mm■ Weight: approx. 900 g

Power

►External Power ■ Voltage: 9-18 V DC ±10%, 1.5 A ■ Surge protection: 4000 V DC ■ ESD line protection:15 KV DC

►Internal Battery ■ Non-rechargeable 3.6 V DC 28 AH lithium cell ■ Life: 10 years

►Internal Battery ■ Rechargeable 3.6 V DC 10 AH lithium cell ■ Life: minimum 300 charge/discharge cycles

► Solar Power ■ Type: 6 V DC, 3 W solar panel■ Rechargeable 3.6 V DC 10 AH lithium cell ■ Life: minimum 300 charge/discharge cycles

►External Battery Box: ■ Rechargeable 3.6 V DC 60 AH lithium cell ■ Life:minimum 300 times charge/discharge cycles

3

Specification

ECO Series

Page 5: Battery & Solar Powered Cellular/WiFi/RS485 Wireless ... · SOLAR POWER LOG SURGE PRESSURE WIRELESS NETWORK IF THEN ELSE CONTROL RULES MULTIPLE I/O MULTIPLE SENSORS Alarm Profile

System Configuration Module (Port 0)

RS485 module■ System configuration and data upload/download■ 115,200 bps, 8 bits, no parity, 1 stop bit■ Surge protection: 4000 V DC■ Protocol: Modbus RTU or proprietary device drivers

Device Communication Module (Port 1)

RS485 module ■ Device data collection, connecting up to 2 SMR digital analyzers and transmitters and 1 Modbus RTU serial device■ 19,200bps, 8 bits, no parity, 1 stop bit■ Surge protection: 4000 V DC■ Protocol: Modbus RTU or proprietary device drivers■ Digital Transmitter : Pressure, differential pressure, level, free chlorine, PH, ORP, temperature, conductivity, resistivity, dissolved oxygen, turbidity, salinity, suspended solid, ammonium, COD, humidity, differential pressure, barometer, analog input, counter input, digital input, vibration wire input, valve position, inclinometer, vibration

I/O Module (Port 2)

►Digital inputs ■ number of channels: 2 counter or state inputs

■ Type: 3.5-12 V DC or dry contact single ended input ■ Maximum operating frequency: 1 KHz ■ Minimum pulse width: 10 msec ■ Surge protection: 4000 V DC

►Analog inputs ■ Number of channels: 2 ■ Resolution: 15 bits ■ Accuracy: 0.025% FS ■ Signals: 0~1 V DC, 0~10 V DC, 4~20 mA ■ Surge protection: 4000 V DC

Pressure Module (Port 3)

■ Measurement range: 0~1/5/10/15/20/35 Kgf/cm2 ■ Operating temperature: -30 ~ 125 °C ■ Accuracy: ± 0.25% FS or ± 0.1% FS ■ Resolution: 0.05% FS■ Repeatability: ±0.025% FS ■ Stability (annual): ±0.1 % FS ■ Overload: 3 X ■ Burst: 4 X ■ Connection: 1/8” quick fit coupler ■ Housing: SS316

4

Specification

ECO Series

Page 6: Battery & Solar Powered Cellular/WiFi/RS485 Wireless ... · SOLAR POWER LOG SURGE PRESSURE WIRELESS NETWORK IF THEN ELSE CONTROL RULES MULTIPLE I/O MULTIPLE SENSORS Alarm Profile

5

ECO Series

Order No. Description

QFC02 1/8” quick coupler for pressure sensor input port (with 1.5 m hose)

CAB06 Configuration cable (1.5 m, USB interface)

CAB12 IP68 2 port RS485 cable

BRA02 ECO mounting bracket

BRA03 ECO mounting bracket for PAN01 solar panel

TRI01 6 feet instrument triped for weather station

ANT05 External antenna (1~3 dBi, 3 m cable, omni directional)

Order No. Description

BAT03 3.6 V DC 60 AH, IP68 rechargeable lithium battery box

BAT04 3.6 V DC 28 AH, non-rechargeable lithium battery

BAT05 3.6 V DC 10 AH, rechargeable lithium battery

PAN01 IP67 3.0 W solar panel

Battery and Solar PanelCable and Accessories

CAB06 QFC02 BRA02 BRA03 TRI01CAB12 ANT05

Email:[email protected]. Phone: +886-2-8797-5358 Fax: +886-2-2657-8926Address: AQUAS INC.11F-3, No.408,Ruiguang Rd.,Taipei 11492,Taiwan

Type ApplicationsPort Assignment Order Selection

ECO-XXXXXX

Port1 Port2 Port3 Main Unit Port1 Port2 Port3

A Pressure & Transient, Flow Monitoring None I/O Module Pressure Module

ECO- XXXXOX

Cellular ModuleWiFi ModuleGPS ModuleBarometer ModulePower

10X 21XOO 31XXXX32XXXX

B 2 Level or Water Quality (pH, EC) monitoring RS485 None None 11X 2OOOO 3OOOOO

C Chlorine, Pressure & Transient, Flow Monitoring RS485 I/O Module Pressure Module 11X 21XOO 31XXXX

32XXXX

DWeather(Humidity, Barometer, Air Temperature, Wind Speed, Wind Direction, Rain Fall)

RS485 I/O Module None 11X 21XOO 3OOOOO

E Structure(Inclinometer, Water Pressure, Vibration) Monitoring RS485 I/O Module None 11X 21XOO 3OOOOO

F External Device(Analog/Digital Inputs) None I/O Module None 10X 21XOO 3OOOOO

G External Device (Serial) RS485 None None 11X 2OOOO 3OOOOO

Applications

Optionals

BAT03 BAT04 BAT05 PAN01

Example Battery Life

Battery Power I/O, Log, Alarm Interval

Data Upload Interval

Approximate Battery Life

10-AH(IR)15 minutes 4 hours 5+ Years3 minute 30 minutes 1+ Year

28-AH (INR)4 minutes 1 hour 5+ Years2 minutes 10 minutes 1+ Year

60-AH(ER)2 minutes 30 minutes 5+ Year1 minute 5 minutes 1+ Year

3W Solar Panel (w 10-AH(IR))

5 minutes 5 minutes 5+ Years

IR=Internal Rechargeable BatteryINR=Internal Non-rechargeable BatteryER=External Rechargeable Battery Pack

GSM/GPRS Module WIFi Module

Battery Power I/O, Log, Alarm Interval

Data Upload Interval

Approximate Battery Life

10-AH(IR)10 minutes 6 hours 5+ Years1 minute 1 hour 1+ Year

28-AH (INR)2 minutes 2 hours 5+ Years1 minute 20 minutes 1+ Year

60-AH(ER)1 minute 1 hour 5+ Year1 minute 10 minutes 1+ Year

3W Solar Panel (w 10-AH(IR))

5 minutes 5 minutes 5+ Years

Page 7: Battery & Solar Powered Cellular/WiFi/RS485 Wireless ... · SOLAR POWER LOG SURGE PRESSURE WIRELESS NETWORK IF THEN ELSE CONTROL RULES MULTIPLE I/O MULTIPLE SENSORS Alarm Profile

6

ECO Series

Email:[email protected]. Phone: +886-2-8797-5358 Fax: +886-2-2657-8926Address: AQUAS INC.11F-3, No.408,Ruiguang Rd.,Taipei 11492,Taiwan

Cellular Module None GSM/GPRS 3GCDMA Wireless ModuleNoneWiFiGPS Module None Add-on Barometer Module None Add-on LCD Display ModuleNoneMetric UnitBritish Unit PowerExternal Power (No battery) Internal Battery (3.6 V DC 28 AH, Non-rechargeable)Internal Battery (3.6 V DC 10 AH, Rechargeable)Solar Panel(3W 6 V DC 10 AH, Rechargeable)External Battery Box (3.6 V DC 60 AH, Rechargeable)Port1 (Device Communication Module)NoneRS485DriverNoneCustomer SpecifyPort2 (I/O Module)NoneAdd-onAI SignalNone4~20 mA0~1 V DC0~10 V DCPort3 (Pressure Module) NoneAdd-on(1/8” quick fit coupler)Range(Kgf/cm²)None0~10~100~200~50~150~35Type None AbsoluteGaugeAccuracyNone0.25% FS0.1% FS Transient Pressure Detection Module NoneAdd-onHousingNoneEngineering plastic(integral antenna)Engineering plastic(external antenna)

01

01

0123

01

Model No: ECO- -1

01234

01

012

012

012

01

01

Note:1. It is not able to select both cellular and WiFi module at the same time.2. The product is customizable designed with different kinds of sensors, I/O modules and devices protocols upon request.

0123456

01

--2 -3

01

0 0

0123

012

Digital Analyzers and Transmitters

Optionals Ordering

Order No. DescriptionSMR01-1 Digital pressure transmitter (0~1 Kgf/cm²)SMR01-2 Digital pressure transmitter (0~5 Kgf/cm²)SMR01-3 Digital pressure transmitter (0~10 Kgf/cm²)SMR01-4 Digital pressure transmitter (0~15 Kgf/cm²)SMR01-5 Digital pressure transmitter (0~20 Kgf/cm²)SMR01-6 Digital pressure transmitter (0~35 Kgf/cm²)SMR01-7 Digital pressure transmitter (0~60 Kgf/cm²)SMR02-1 Digital hydrostatic level transmitter (0~10 m) SMR02-2 Digital hydrostatic level transmitter (0~50 m)SMR02-3 Digital hydrostatic level transmitter (0~100 m)SMR02-4 Digital hydrostatic level transmitter (0~200 m)SMR02-5 Digital hydrostatic level transmitter (0~350 m)SMR02-6 Digital hydrostatic level transmitter (0~600 m)SMR03-1 Digital free chlorine analyzer (0~5 ppm) SMR03-2 Digital free chlorine and pH analyzer (0~10 ppm) SMR04-1 Digital pH and temperature analyzer (0~14 pH)SMR05-1 Digital ORP(Redox) and temperature analyzer (-1000~1000 mV) SMR06-1 Digital temperature transmitter (pt100)(-40~85 °C)SMR06-2 Digital temperature transmitter (pt100)(-40~350 °C)SMR07-1 Digital conductivity and temperature analyzer (0 ~ 5 ms/cm)SMR07-2 Digital conductivity and temperature analyzer (0 ~ 50 ms/cm)SMR08-1 Digital resistivity and temperature analyzer (0~20 MΩ)SMR09-1 Digital dissolved oxygen and temperature analyzer

(electrochemical)(0~20 ppm)

SMR09-2 Digital dissolved oxygen analyzer (optical)(0.00~20.00 ppm)SMR10-1 Digital turbidity analyzer (0~10 NTU)SMR10-2 Digital turbidity analyzer (0~100 NTU)SMR10-3 Digital turbidity analyzer (0~1000 NTU)SMR10-4 Digital turbidity analyzer (0~4000 NTU)SMR11-1 Digital salinity and temperature analyzer (0~100 ppt)SMR12-1 Digital suspended solid analyzer (0~100 ppm)SMR12-2 Digital suspended solid analyzer (0~1000 ppm)SMR13-1 Digital humidity transmitter (0 ~ 100% RH; -40~85 °C) SMR14-1 Digital differential pressure transmitter (0~0.05 Kgf/cm²)SMR14-2 Digital differential pressure transmitter (0~0.25 Kgf/cm²)SMR14-3 Digital differential pressure transmitter (0~0.5 Kgf/cm²)SMR14-4 Digital differential pressure transmitter (0~1 Kgf/cm²)SMR14-5 Digital differential pressure transmitter (0~5 Kgf/cm²)SMR14-6 Digital differential pressure transmitter (0~20 Kgf/cm²)SMR15-1 Digital barometer transmitter (-40~85 °C; 10~1300 mbar)SMR16-1 Analog input transmitter (4-20 mA, 2 channels)SMR16-2 Analog input transmitter (4-20 mA, 4 channels)SMR16-3 Analog input transmitter (4-20 mA, 8 channels)SMR17-1 Counter input transmitter (2 channels)SMR17-2 Counter input transmitter (4 channels)SMR17-3 Counter input transmitter (8 channels)SMR17-4 Digital input transmitter (2 channels)SMR17-5 Digital input transmitter (4 channels)SMR17-6 Digital input transmitter (8 channels)SMR18-1 Digital output transmitter (2 channels)SMR18-2 Digital output transmitter (4 channels)SMR18-3 Digital output transmitter (8 channels)SMR19-1 Vibration wire input transmitter(1 channel)SMR19-2 Vibration wire input transmitter(2 channels)SMR19-3 Vibration wire input transmitter(4 channels)SMR20-1 Digital gate position transmitter (0~100%)SMR21-1 Digital inclinometer analyzer (±15 °)(vertical)SMR21-2 Digital inclinometer analyzer (±15 °)(horizontal)SMR22-1 Digital vibration and temperature analyzer (±25 mm/s)SMR23-1 Digital ammonium and temperature analyzer (0.1~1,000 ppm)SMR24-1 Digital wind direction transmitter (0~360°)SMR25-1 Digital COD and temperature analyzer (0~100 ppm)