In-Situ ® Water Quality Sensors Aqua Troll 400 MPT 9500 Rugged Dissolved Oxygen Smart Troll.

In-Situ® Water Quality Sensors

Aqua Troll 400MPT 9500

Rugged Dissolved OxygenSmart Troll

In-Situ® RDO® Technology

How Does RDO Technology Work?Technical Training

Copyright © 2012 In-Situ Inc. This document is confidential and is the property of In-Situ Inc. Do not distribute without approval.

RDO Optical Dissolved Oxygen Sensor

• Method Name Luminescent dissolved oxygen method

• Sensor Components1. The oxygen-permeable sensing

element contains lumiphore molecules2. Blue LED3. Red LED4. Photodiode


How Does Optical Measurement Work?

1. The optical RDO® Sensor initiates a reading by sequentially turning on the blue and red LEDs.

2. The blue light excites lumiphore molecules in the sensing element.

3. The red light provides a zero phase reference; it does not excite lumiphore molecules.



4. Excited lumiphore molecules emit red light.

5. The photodiode detects both red returned light from excited lumiphore molecules and red reference light from the red LED.



8. Sensor electronics compute DO concentration as a function of phase and temperature. Sensor electronics automatically

compensate DO values for temperature. DO values can be compensated for salinity and barometric pressure.


Summary of RDO Optical Technology


Advantages of Optical RDO Technology

• Accurate results—Sensor operates with no drift over long-term deployments. Unlike membrane-based sensors, the RDO Sensor excels in hypoxic conditions. No sample flow or stirring is required.

• Minimal maintenance—No hydration, conditioning, or special storage is required. No membranes or electrolyte/filling solution to replace. RDO Cap requires annual replacement—simply pull off the cap and snap on a new one.

• Long-lasting calibration—The RDO Sensor can be deployed for several months if sample fouling is minimal and if the lumiphore is not damaged. Membrane-based sensors typically require calibration every 2 weeks, depending on sample conditions.



• Rugged performance—Wiper-free design excels in demanding environments. Abrasion-resistant lumiphore withstands fouling, high sediment loads, and rapid flow rates. The lumiphore is not affected by photobleaching and stray light.

• Automatic setup—RDO Cap is pre-loaded with factory calibration coefficients, serial number, expiration clock, and manufacture date for traceability. Programming errors are eliminated.

• Fast response—The RDO Sensor responds quickly and maintains a stable response. Ideal for dynamically changing conditions and vertical profiling.



• EPA approved—On May 18, 2012, the U.S. Environmental Protection Agency granted nationwide approval to 3 RDO methods. These methods can be used to determine Biochemical Oxygen Demand (BOD), Carbonaceous Biochemical Oxygen Demand (CBOD), and Dissolved Oxygen (DO) under the Clean Water Act.

• Patented signal processing—Proprietary design allows for stable, fast response and has low power requirements.

• Minimal interferences—Unlike membrane-based sensors, the RDO Probe is unaffected by sulfides, sulfates, hydrogen sulfide, carbon dioxide, ammonia, pH, or chloride.


Conductivity Theory

• Uses In-Situ conductivity cell design for optimum range and accuracy

• Balanced 4-electrode conductivity cell with all titanium electrodes 4 outer electrodes are drive electrodes—these are the powered electrodes Alternating voltage applied to reduce polarization Inner sense electrodes are used as a feedback loop to determine the

conductivity range of the solution• Cell in horizontal placement to facilitate bubble shedding• Center wall used to create linearity and accuracy

Forces the current around the wall and makes the cell K larger, thus creating better range and sensitivity

Full dynamic range from 5 to 100,000 µS/cm


pH/ORP Sensor Theory

• Updated pH/ORP combo sensor Same “Smart” sensor technology

Holds calibration Interchangeable with other Aqua TROLL 400 units Serialized sensor for traceability

Robust sensor housing for rugged performance Finger grips have been incorporated to improve the ease of

removal and installation• Sensor is set into the probe to reduce the length of

the probe• Excellent reliability and sensor life• Re-buildable, refillable reference design• Not interchangeable with the TROLL 9500 pH/ORP

sensor


Pressure Sensor Theory

• Uses 76 m (250 ft) absolute sensor built into the probe body—allowing for sub-2” diameter probe

• Uses the piezoresistive, ceramic sensor

• Level reference—Program using either the Con TROLL PRO System or Win-Situ 5 Software.

• Baro compensation—Use the Data Center to calculate or use the Con TROLL PRO for automatic compensation.

• Dynamic Density Compensation—Automatic compensation in Con TROLL PRO. Future option for Win-Situ 5.


Turbidity Sensor Technology

• 90° nephelometric sensor per ISO 7027

• Uses an infrared light at 870 nm Emitter shines light through sapphire lens into water Receiver detects light scatter off suspended particles in the water column

• Robust specs provide field-worthy data 0-2,000 NTUs, auto ambient light rejection 100-m depth range; mechanical wiper for lenses


Aqua TROLL® 400Multiparameter Instrument

Launch Date: June 4, 2012


Aqua TROLL 400 Instrument—OverviewRDO®

Conductivity

pH/ORP

• Non-logging instrument interfaces with Con TROLL® PRO System, TROLL® Link Telemetry Systems, SCADA/PLC systems, and third-party data loggers and samplers (no internal battery or logging).

• Uses Win-Situ® 5 Software • Fixed configuration

Field-replaceable RDO Cap and pH/ORP sensors Fixed Conductivity, Temperature, Pressure sensors

• Uses existing sensing technology on a new platform


Aqua TROLL 400—Benefits

• Confidence in Your Data Field-tested sensor technologies lower total cost of ownership by providing

stable, accurate results. Sensors are factory-calibrated with NIST®-traceable standards. DO readings are automatically compensated for salinity. Use the Con TROLL

PRO System to automatically compensate DO and level readings for baro.• Greater Efficiency and Flexibility

Easy installation reduces errors and training time. With open communication protocols, the instrument easily interfaces with

existing equipment—radio, controller, data logger, telemetry system, or SCADA Long-lasting calibrations reduce site visits. Narrow-diameter instrument operates in fresh, marine, and process waters.


Aqua TROLL 400 Sensors—Proven Technologies


Sensors• RDO—Fixed optical system with field-replaceable RDO Cap. Works with our

standard Rugged RDO Cap. “Smart” sensor allows for compensation of:

RDO with live salinity readings RDO % Saturation with baro readings from controller—No native baro

• Conductivity—Uses the proven Aqua TROLL 200 cell design for full range accuracy.

• pH/ORP—Re-buildable combo sensor with robust housing is easy to remove and offers reliable performance.

• Temperature—Titanium, corrosion-resistant thermistor stands up to harsh environments.

• Pressure—Ceramic, built-in pressure sensor allows for non-vented pressure measurement in a sub-2” instrument. Use the ISI Data Center or the Con TROLL PRO for barometric correction. Level readings to depth with baro readings from controller


Communications/ Interface Overview• Standard native communication of RS485/Modbus and

SDI-12• Interface:

Con TROLL PRO with data acquisition via Win-Situ 5 Banner radio and network TROLL Link 101/201 via Data Center PC with Comm Kit via Comm Kit Software or Win-Situ 5 TROLL® Com with external power supply PLC/SCADA system

• NOTE: Will not work with Aquaculture buoy system, TROLL Link 100, or RuggedReader® Handheld PC


Interface—Con TROLL PRO System

• Con TROLL PRO System has been updated to support the Aqua TROLL 400 PN changed to indicate functional change as of May 10th, 2012 C-cell battery removed to prevent draining probe battery in case of power

outage Menus updated to support extended parameters User-defined site name allows the customer to name the controller site Auto standard detection in the calibration menu simplifies calibration

pH (buffer 4, 7, 10), Conductivity (147 µS/cm, 1413 µS/cm, 12890 µS/cm, 58670 µS/cm)


Interface—TROLL Link Telemetry or Radio

• Network instruments directly into the TROLL Link or use the TROLL® Net Hub to network from a single location

• Access data remotely using the In-Situ Data Center

• Connect the Aqua TROLL 400 using the Banner MultiHop Wireless Radio and reduce overall cost of ownership Lower data service fees than using the TROLL Link 101/201 Systems Network instruments for:

Remediation studies Dam monitoring Utility groundwater monitoring Construction impact monitoring


Interface—3rd-party Loggers, Samplers, Telemetry

• Aqua TROLL 400 uses native Modbus/RS485 and SDI-12 communication outputs allowing you to connect to: Campbell Scientific data loggers ISCO samplers PLCs using standard digital communication SCADA system ADCON or other standard telemetry systems Others …


Calibration Options

• Con TROLL PRO System

• Win-Situ 5 via Comm Device or TROLL Com

• Comm Kit Software via Comm Device

• Use Bubbler Kit (optional) or air cal (standard) for RDO• Quick Cal Solution for ORP, conductivity and pH


Accessories• Provided with Sale:

Aqua TROLL 400 with conductivity, pH/ORP, RDO, pressure, and temp sensors Aqua TROLL 400 Calibration Cup Weighted Restrictor Manual NIST Traceable Certificate of Analysis

• Optional/Additional Accessories: RuggedCable® System—Configurable lengths up to 4000’ for Modbus or 200’ for SDI-12 Calibration Bubbler Kit—Same as the one used for a sub-2” TROLL® 9500. Maintenance Kit—Includes O-rings, grease, pH sensor port plug, cal cup Replacement restrictor, pH/ORP sensor, RDO sensor cap Comm Kit Con TROLL PRO System TROLL Com


Key Benefits of the Aqua TROLL 400

• Robust Inert PVC construction and titanium sensors—will not corrode Compact probe allows for low-profile deployments Updated pH/ORP design improves sensor durability and makes it easier to

remove• Simple

Requires only 8 to 36 VDC power—Interfaces with your existing control system Easy setup—Simply snap on the RDO Cap and start measuring DO

• Cost effective U.S. list price of $4,950 USD—Includes complete instrument with all sensors Includes integral Modbus/RS-485 and SDI-12 signal outputs

• Accurate NIST-traceable calibration with custom Certificate of Analysis shipped with

every instrument. Uses patented RDO technology and Aqua TROLL conductivity cell design


Aqua TROLL 400—General Specifications


Aqua TROLL 400—Sensor Specifications


TROLL® 9500 Water Quality Instrument


TROLL 9500 Smart Sensors

• Plug & play• Mix sensor locations• Field replaceable• Remove & re-install by hand• Internal memory• Calibrate in lab, transport &

install in the field

Internal MemoryInternal MemoryChipChipInternal MemoryInternal MemoryChipChipInternal MemoryInternal MemoryChipChip


Available Sensors

• Dissolved Oxygen RDO Optical Dissolved Oxygen Sensor

0-50 mg/L Clark Cell/Galvanic

0-20 mg/L

• Conductivity Low range (5-20,000 µS/cm) High range (150-112,000 µS/cm)

• ISE Sensors Ammonium (0.14-14000 ppm N) Chloride (0.35-35,500 ppm Cl-) Nitrate (0.14-14,000 ppm N)

• Barometric Pressure (standard)

• Temperature (standard)• Level

15 psi 30 psi 100 psi 300 psi

• Turbidity 0-2000 NTU/FTU

• pH/ORP or pH only 0-12 pH units ±1400 mV


TROLL 9500 Sensor Configurations

Optical RDO® Sensor


Summary of Optical RDO Technology


TROLL 9500 with Data Logging

• 4 MB data logger (non-volatile memory) Powerful

Up to 1,000,000 test data sets Flexible

Schedule up to 16 tests to run or store 0.5 second to 7-day, user-selectable sample rates

Versatile Linear, Linear Average, or Event test schedule to match your application


Battery Options

Battery Type

Sensors Total Data Points

Hours Days Months

2 D-sized lithium batteries

Wiper, Temp, Pressure, Baro, Turb, RDO, pH, Cond

121,760 8,117 338 11

2 D-sized lithium batteries

Wiper, Temp, Pressure, Baro, Turb, DO, pH/ORP, Cond

134,110 8,941 373 12

2 D-sized alkaline batteries

Wiper, Temp, Pressure, Baro, Turb, DO, pH/ORP, Cond

69,514 4,634 193 6

IP67 rated, waterproof battery compartment—no electronics are exposed.


Twist-Lock Connectors


RuggedCable® Systems

• Twist-lock cables make changing cables easy. Twist on and lock tight. Simple and reliable. No tools required.

• Available in lengths up to 1,219 m (4,000 ft) • 136 kg (300 lbs) break strength • Regular or Tefzel® jacket options • Include a Kellems® grip for easy suspension


Desiccant

• Protect cable connectors while allowing air venting through the cable.

• Color-indicating desiccant allows an easy visual inspection.• A small desiccant for storage purposes is included with each

RuggedCable System.• Large desiccant is available for field deployments.


Quick Cal Solution for Fast Calibrations

• Saves time and money• Calibrates pH, ORP, conductivity, and Clark cell DO sensors

simultaneously in typically under 5 minutes.


Applications• Estuary and wetland research

• Groundwater and surface water quality

• Low-flow groundwater sampling

• Mine water management

• Remediation projects—ISCO, ISCR, bioremediation, and more

• Stormwater management systems

• Wastewater discharge monitoring—EPA-approved RDO Technology

• Water quality monitoring networks with telemetry


Applications

• Applications: Air sparging and biosparging, biostimulation, dual-phase extraction, in-situ chemical oxidation, in-situ chemical reduction, soil vapor extraction, and more

• Monitor 7 parameters in a 2-inch well: Borehole pressure, conductivity, DO (with RDO Sensor), pH/ORP, temperature, and water level

• Available only through In-Situ Rentals


Win-Situ® 4 Software

• Integrated graphing and reporting

• Powerful real-time display—graph or meter views

• Instant "one-click" export to MS Excel

• Quick-Calibration Wizard • View up to 4 graphs

simultaneously - select primary and secondary axis

• Customize your view—zoom tool, full or split screen, unit selection, and more


RuggedReader® with Pocket-Situ® Software

• Powerful and rugged instrument controller • All of the features of Win-Situ 4 Software• View data in graph or report format • View real-time data • Download data, calibrate sensors, setup logging • Fully functional PDA • Easy data transfer to PC• Also available with Bluetooth® Wireless

Technology


Product Configurations & Accessories


Sub-4 Inch Configuration



• Profiler, Profiler XP, Professional, Professional XP

• Uses Cable-Connect RDO Sensor

• Any unit with Turbidity, Pressure or both must be a sub 4” configuration with adapter Port 1 = pH, pH/ORP, RDO, ISE (XP units) Port 2 = ISE (XP units) Port 3 = pH, pH/ORP, RDO, wiper Port 4 = Conductivity (high or low) Port 5 = Turb (XP units), Pressure or both


Low-Flow System with Cable-Connect RDO Sensor

• Includes Cable-Connect RDO Sensor and Turbidity Sensor in a sub-4 inch configuration



• Profiler, Profiler XP, Professional, Professional XP

• Uses Direct-Connect RDO Sensor

• For 2” configuration, Turbidity and/or Pressure cannot be selected Port 1 = pH, pH/ORP, ISE (XP units) Port 2 = RDO Port 3 = RDO Port 4 = Conductivity (high or low) Port 5 = plugged

RDO


Low-Flow System with Direct-Connect RDO Sensor

• Includes Direct-Connect RDO Sensor in a sub-2 inch configuration• Turbidity Sensor cannot be used in sub-2 configuration when using an

RDO Sensor


RDO Sensor Cap Kit


RDO Calibration Kit


Calibration & Storage Vessel


TROLL® Shield Antifouling System

• Use at high-fouling and coastal sites• Extend deployments by up to 6 weeks• Improve data quality• Reduce maintenance and cleaning time


SMARTROLL™ MP Handheld Instrument

Launch Date: May 1st, 2013


SMARTROLL MP Handheld—Overview

Conductivity

• iSitu™ App designed for Apple® smartphone devices

• Multiparameter probe for DO, conductivity, pH, ORP, level, temperature

• RDO® Fast Cap for handheld/spot checking applications

• Bluetooth® battery pack with barometric pressure and air temp—Simple, wireless

connection to Apple iPhone®, iPod® touch, or iPad® through the iSitu App

pH/ORP ComboRDO Fast Cap

Titanium thermistor


Sensors• RDO—Fixed optical system with field-replaceable RDO Fast Cap

New Fast Cap has a faster response time for spot checking uses. The Fast Cap has a 12-month life, with a 3-month grace period and a 3-year shelf life. “Smart” sensor allows for compensation of:

RDO with live salinity readings RDO % Saturation with baro readings from battery pack

• Conductivity—In-Situ design with all titanium electrodes• pH/ORP—Re-buildable combo sensor with robust housing for easy

removal and reliable performance• Temperature—Titanium, corrosion-resistant thermistor stands up to

harsh environments.• Pressure—Ceramic, built-in pressure sensor allows for easy profiling

and depth tracking. Baro readings from the battery pack compensate level readings to depth.


Pressure Sensor Theory

• Uses 76 m (250 ft) absolute sensor built into the probe body allowing for a sub-2 in. diameter probe

• Uses the piezoresistive, ceramic sensor

• Barometric compensation—Use the battery pack for built-in barometric measurement (automatically compensated DO and depth)


iSitu App for the iOS Operating System• iPhone becomes a powerful field tool with

the industry’s first water quality monitoring app for iPhone/iPod touch/iPad.

• iSitu App can be purchased through iTunes®/Apple App Store for $99.

• Offers GPS tracking and site navigation features

• iSitu App includes low-flow groundwater sampling functions, including setup, data collection, and reports—in app purchase of low flow app.

• Single iSitu license per user• Android users can purchase iPod touch

through In-Situ


Multi-Functional Battery Pack

• Provides power to the probe and 80 hours (lithium batteries) of continuous field use.

• Wirelessly communicates with the users smartphone. Probe data is sent directly to the iSitu App.

• Measures air temperature and barometric pressure for DO compensation.

• Cable designed for use with handheld.• iSitu has battery life indicator.• Bluetooth Low Energy (BLE) radio—Reliable

wireless connection and power-saving feature

Unique connector prevents mismatching of instrumentation


Data Management

• Email data logs directly from the field With cellular or Wi-Fi enabled device Single reading or set of readings

• Download logs manually through iTunes

• Share data with all mobile devices on your iCloud account


Site Setup

• Name and description

• Tag your site with GPS coordinates

• Add site photo (take a picture or use an existing one) to identify your exact monitoring location Fast site recognition Facilitate volunteer monitoring


Calibration Options• Quick-Cal calibration for

conductivity, pH, and ORP

• Auto-detects calibration standards pH ORP Conductivity

• Use Bubbler Kit (optional) or air cal (standard) for RDO Sensor

• Visual stability indicator

• Calibration reports available to email or download directly


Accessories• Four Bundles Available (depending on cable length):

SmarTROLL MP Probe with conductivity, pH/ORP, RDO, pressure, and temp sensors; includes weighted restrictor, calibration cup, conductivity swabs

Battery pack Quick Start Guide, Master CD, NIST®-traceable Certificate of Analysis Selected cable length options: 5 ft, 15 ft, 30 ft, 100 ft (1.5, 4.6, 9.1, 30.5 m)

• Optional/Additional Accessories: Probe, all cables, battery pack sold individually. iPod touch 5—64GB Field case—with In-Situ logo IP-68 iPod touch/iPhone 5 case Maintenance Kit—Includes O-rings, grease, pH sensor port plug, cal cup Replacement restrictor, pH/ORP sensor, RDO Fast Cap, storage cup Low-flow kit—Low-flow fittings, flow cell (with stake) (base plate sold separately)


• Walks the user through the sampling event

• Desktop template can be emailed to the field

• Automated stabilization based on user set threshold

• PDF finalized reports can be emailed to your office

• Available through in-app purchase $29

Low-Flow Groundwater Sampling


Low-Flow Groundwater Sampling• SMARTROLL Low-Flow Kit available at launch:

For sale or rent Sellable kit includes: Flow cell, stake, fittings. Base plate sold separately. Rentals kit includes: Flow cell, stake, fittings, base plate, iPod touch, iSitu w/

Low-Flow, waterproof case, 5-ft cable, battery pack, calibration solutions


SMARTROLL MP—Benefits

• Be Mobile Use the system anywhere Instantly collaborate with colleagues Streamline data management

• Be Smart Eliminate errors Reduce maintenance Get accurate DO results

• Be In-Situ Access mobile help directly from the iSitu App Purchase supplies from the field via the In-Situ e-store Receive free, industry-leading support


Product Bundles• Standard distributor discount of 27% (except pass through)

• 4 separate bundles based on cable length: PN: 0071970 SMARTROLL MP—5 ft PN: 0071980 SMARTROLL MP—15 ft PN: 0071990 SMARTROLL MP—30 ft PN: 0072000 SMARTROLL MP—100 ft PN: 0060000 Replacement pH/ORP Sensor PN: 0077700 Replacement RDO Fast Cap

• Standard lead time is 5 days for orders of up to 5 units

• Service Offering—Standard probe functional tests, factory calibration of conductivity sensor, pressure sensor replacement, touchpad replacement for battery pack


Key Benefits of the SMARTROLL MP

• Intuitive Interface Lowers overall cost of ownership by taking advantage of the easy-to-use iOS

operating system Leverages the smartphone platform and eliminates the need for a costly meter • Robust Industry-leading water quality sensors on a handheld instrument RDO Fast Cap designed for handheld measurement

• Cost effective Competitively price bundles--Includes probe, 5-ft cable, and battery pack

• Accurate NIST®-traceable calibration with custom Certificate of Analysis shipped with every

instrument. Uses In-Situ designed sensor technologies, including patented RDO technology

and conductivity cell


SMARTROLL MP—Probe Specifications


SMARTROLL MP—Sensor Specifications


SMARTROLL MP—Battery Pack Specifications


Applications

In-Situ ® Water Quality Sensors Aqua Troll 400 MPT 9500 Rugged Dissolved Oxygen Smart Troll.

Documents

Transcript of In-Situ ® Water Quality Sensors Aqua Troll 400 MPT 9500 Rugged Dissolved Oxygen Smart Troll.