Watts AdvantEDGE Series™ Online Measurement Electrodes User guide

Watts
Brand
Watts
Model
AdvantEDGE Series™ Online Measurement Electrodes
Category
Measuring, testing & control
Type
User guide

Watts AdvantEDGE Series™ Online Measurement Electrodes are a versatile and accurate analytical measurement system for industrial applications. They are designed for direct connection to control systems without the need for intermediate analyzer electronics. A selection of plug and play communication modules provide power and direct interactive communications with control systems and computers. The system is easy to use, with pre-calibrated plug and play sensor heads that can be replaced at any time. This makes it a great choice for applications where accuracy, reliability, and ease of use are important.

Watts AdvantEDGE Series™ Online Measurement Electrodes are a versatile and accurate analytical measurement system for industrial applications. They are designed for direct connection to control systems without the need for intermediate analyzer electronics. A selection of plug and play communication modules provide power and direct interactive communications with control systems and computers. The system is easy to use, with pre-calibrated plug and play sensor heads that can be replaced at any time. This makes it a great choice for applications where accuracy, reliability, and ease of use are important.

SERIES
TM
ORP
pH
Turbidity
Dissolved Oxygen
Free Chlorine
Dissolved Ozone
Conductivity
Optical Dissolved Oxygen
online measurement electrodes
Suspended Solids
For three decades HF scientic has developed specialized expertise in measurements for water quality. Our original
involvement in water-quality focused on Turbidity measurement. These products have positioned us as one of the worldwide
leaders in Turbidity measurement and monitoring. Over the years our expertise expanded to include devices for monitoring
other parameters such as Residual Chlorine, Streaming Current and UV% Transmission. We are now excited to expand our
product offering with the addition of our new AdvantEDGE Series™ of measurement electrodes. These electrode systems
have been designed to reduce equipment and installation costs while improving reliability. Measurement parameters include
pH, ORP, Free Chlorine, Raw Water Turbidity, Suspended Solids, Dissolved Oxygen, Optical Dissolved Oxygen, Dissolved
Ozone, Contacting Conductivity and Toroidal Conductivity.
The AdvantEDGE Series™ systems feature factory pre-calibrated electrodes. The electrodes can subsequently be checked
for calibration, diagnosed and congured directly from a PLC or other computer system (e.g., SCADA). Although they are
available for use if desired, a local display/analyzer is not necessary.
Numerous integrated communications protocols are supported, including Modbus RTU, RS-232, RS-485 ASCII, Probus,
CANOpen, DeviceNet, Ethernet IP, and USB.
Contact us directly or call the HF scientic representative serving your area to learn how the new AdvantEDGE Series™ can
bring your facility into a new generation of water quality monitoring.
HF scientic
3170 Metro Parkway
Ft. Myers, FL 33916
Ph: 239-337-2116 • Fax: 239-332-7643
Toll Free: 888-203-7248
hf.info@wattswater.com
www.hfscientic.com
Table of Contents:
AdvantEDGE series™ Overview ............................................................. 1
pH ............................................................................................................... 2
ORP ............................................................................................................ 2
Dissolved Ozone ................................................................................... 3
Dissolved Oxygen .................................................................................... 3
Optical Dissolved Oxygen ....................................................................... 4
Contacting Conductivity .......................................................................... 5
Toroidal Conductivity ............................................................................... 5
Suspended Solids .................................................................................... 6
Turbidity .................................................................................................... 6
Free Chlorine Panel .................................................................................. 7
LD500 Local Display ................................................................................ 8
PA500ProbusGateway ......................................................................... 8
Mounting Hardware .................................................................................. 9
Accessories & Replacement Parts ......................................................... 9
AdvantEDGE series™
Specications and Content Information Subject to change without notice
4-30-2014 Rev 0.9
1
AdvantEDGE series™
PARAMETERS
pH
ORP
Free Chlorine
Turbidity
Suspended Solids
Dissolved Oxygen
Dissolved Ozone
Conductivity
INTERFACE
Direct
Local Display
COMMUNICATIONS
PROTOCOLS
Modbus RTU
Probus
RS 485 ASCII
CANOpen
Device Net
Ethernet IP
USB
CONTROL
ROOM
SCADA
PLC
DCS
PC
The AdvantEDGE sensor assembly consists of three components designed for direct connection to control systems without
the need for intermediate analyzer electronics. A Communications Module plugs into the back of the Interface Module
and provides direct interactive communication of measurement, conguration, calibration and diagnostic information with
computers and networks. A full family of sensor heads plug into the front of the Interface Module and automatically provides
calibrated, high resolution measurements.
Communications Adapter
Provides power and direct interactive communication with control
systems and computers.
A selection of plug and play communication modules provide
power and direct interactive communications with control
systems and computers. The table below shows the available
protocols. If a local display is desired, the LD500 can be used.
Multiple sensor assemblies can be used with the LD500.
Interface Module
The heart of the sensor assembly is the Universal Interface
Module. It’s encapsulated measurement electronics automatically
converts sensor signals into calibrated measurement units.
It works with a variety of Communication Modules to operate
directly with any computer system.
Sensor Head
Pre-calibrated plug and play sensor heads can be replaced at
any time, making AdvantEDGE the most versatile and accurate
analytical measurement system on the market. The table below
shows the parameters available.
Optional LD500
Local Display
Typical AdvantEDGE System Assembly
4-30-2014 Rev 0.9
2
Measurement System Performance
Range: -2100mV to +2100mV
Resolution: 0.1mV
Accuracy: 0.1% of reading
Step Response Time: 90% in 30 seconds
Note: Typical at 25°C
Performance unaffected by cable length
Operational Environment
Temperature Range: -5°C to 95°C
Maximum Pressure: 100 psi @ 95°C 85 psi @ 75°C
Maximum Flow Rate: 10 ft/second
Power Requirements
Voltage Range: 10 to 30 VDC
Maximum Power: 200 mW
Typical Power: 120 mW
Note: Class II DC power supply required
Construction
Process Electrodes: Platinum or Gold
Ground Rod: Titanium, 316 Stainless Steel or Hastelloy C
O-Rings: Viton® (other materials available)
Units of Measure
Measurement Units: mV
Temperature Units: °C, °F
Calibration
Sample: 1 point
Temperature: 1 and 2 point
Note: ORP and temperature are precalibrated at the factory
Temperature Compensation Options
Temperature measurement is provided as an independent
measurement.
Note: Temperature can be entered manually
OtherCongurationOptions
Sensor Filter: 0 to 100 seconds
Temperature Filter: 0 to 100 seconds
Approvals and Ratings
Immunity & Emissions: CE (EN61326 and
EN61326:1998)
Safety: CE (EN 61010-1) UL 508
Hazardous Locations: UL Class I, Division 2
AdvantEDGE pH
• Differential pH measurement
• Pre-calibrated (no eld calibration
required)
• Plug & play sensor heads
• Replaceable quad junction salt bridges
• Electrode protection options
• Direct data reporting
• Plug & play industrial communications
adapters
Connect this pH sensor to a PLC for seamless integration with
industrial control systems. Use any computer to display data,
calibrate and customize the measurement without an intermediate
analyzer electronics box. A LD500 local display can be used if
desired. Sensor heads are pre-calibrated and can be replaced or
exchanged with any other type of sensor without taking the system
down. Save space, time and money.
Construction
Process Electrodes: “G”, “HF” or Low Temperature Glass
Ground Rod: Titanium, 316 Stainless Steel or Hastelloy C
O-Rings: Viton® (other materials available)
Units of Measure
Measurement Units: pH, mV
Temperature Units: °C, °F
Calibration
Automatic Buffer: 1 and 2 point
Sample: 1 and 2 point
Temperature: 1 and 2 point
Note: pH and temperature are precalibrated at the factory
Temperature Compensation Options
Linear: % per °C
Built-in tables: Ammonia or Morpholine
Note: Temperature can be entered manually
OtherCongurationOptions
Sensor Filter: 0 to 100 seconds
Temperature Filter: 0 to 100 seconds
Auto Calibration Buffer
Standards: (4, 7, 10) and DIN 19267
Approvals and Ratings
Immunity & Emissions: CE (EN61326 and EN61326:1998)
Safety: CE (EN 61010-1) UL 508
Hazardous Locations: UL Class I, Division 2
Measurement System Performance
Range: 0 to 14 pH
Resolution: 0.01 pH
Accuracy: 0.014 pH
Step Response Time: 90% in 30 seconds
Note: Typical at 25°C
Performance unaffected by cable length
Operational Environment
Temperature Range: -5°C to 95°C
Maximum Pressure: 100 psi @ 95°C 85 psi @ 75°C
Maximum Flow Rate: 10 ft/second
Power Requirements
Voltage Range: 10 to 30 VDC
Maximum Power: 200 mW
Typical Power: 120 mW
Note: Class II DC power supply required
AdvantEDGE ORP
• Differential ORP measurement
• Pre-calibrated (no eld calibration
required)
• Plug & play sensor heads
• Replaceable quad junction salt bridges
• Electrode protection options
• Direct data reporting
• Plug & play industrial communications
adapters
Connect this ORP sensor to a PLC for seamless integration with
industrial control systems. Use any computer to display data,
calibrate and customize the measurement without an intermediate
analyzer electronics box. A LD500 local display can be used if
desired. Sensor heads are pre-calibrated and can be replaced or
exchanged with any other type of sensor without taking the system
down. Save space, time and money.
4-30-2014 Rev 0.9
3
Measurement System Performance
Range: 0 to 40 ppm
Resolution: 0.01 ppm
Accuracy: 0.04 ppm
Step Response Time: 90% in 90 seconds
Note: Typical at 25°C
Performance unaffected by cable length
Operational Environment
PEEK®
Sensor Head
Temperature Range: -5°C to 50°C
Maximum Pressure: 150 psi @ 50°C
Maximum Flow Rate: 10 ft/second
Power Requirements
Voltage Range: 10 to 30 VDC
Maximum Power: 200 mW
Typical Power: 120 mW
Note: Class II DC power supply required
Construction
Process Electrodes: Gold Cathode, Silver Anode,
Silver Reference
(3 Electrode Polarographic Clark Cell)
Guard: Platinum
Membrane: PFA Teon
O-Rings: Viton® (other materials available)
Units of Measure
Measurement Units: ppm, mg/l, %
Temperature Units: °C, °F
Calibration
Air: Automatically adjusts for set pressure
Sample: 1 point
Zero: 1 point
Temperature: 1 and 2 point
Note: D.O. and temperature are precalibrated at the factory
OtherCongurationOptions
Sensor Filter: 0 to 100 seconds
Temperature Filter: 0 to 100 seconds
Approvals and Ratings
Immunity & Emissions: CE (EN61326 and EN61326:1998)
Safety: CE (EN 61010-1) UL 508
Hazardous Locations: UL Class I, Division 2
AdvantEDGE Ozone
• Clark Cell technology
• Pre-calibrated (no eld calibration
required)
• Plug & play sensor heads
• Rugged four resistant membrane
• Electrode protection options
• Simple membrane cartridge replacement
• Direct data reporting
• Plug & play industrial communications
adapters
Connect this Dissolved Ozone sensor to a PLC for seamless
integration with industrial control systems. Use any computer to
display data, calibrate and customize the measurement without an
intermediate analyzer electronics box. A LD500 local display can
be used if desired. Sensor heads are pre-calibrated and can be
replaced or exchanged with any other type of sensor without taking
the system down. Save space, time and money.
AdvantEDGE DO
• Clark Cell technology
• Pre-calibrated (no eld calibration
required)
• Plug & play sensor heads
• Rugged four resistant membrane
• Electrode protection options
• Simple membrane cartridge replacement
• Direct data reporting
• Plug & play industrial communications
adapters
Connect this Dissolved Oxygen sensor to a PLC for seamless
integration with industrial control systems. Use any computer to
display data, calibrate and customize the measurement without an
intermediate analyzer electronics box. A LD500 local display can
be used if desired. Sensor heads are pre-calibrated and can be
replaced or exchanged with any other type of sensor without taking
the system down. Save space, time and money.
Measurement System Performance
Range: 0 to 40 ppm
Resolution: 0.01 ppm
Accuracy: 0.04 ppm
Step Response Time: 90% in 90 seconds
Note: Typical at 25°C
Performance unaffected by cable length
Operational Environment
PEEK®
Sensor Head
Temperature Range: -5°C to 50°C
Maximum Pressure: 150 psi @ 50°C
Maximum Flow Rate: 10 ft/second
Power Requirements
Voltage Range: 10 to 30 VDC
Maximum Power: 200 mW
Typical Power: 120 mW
Note: Class II DC power supply required
Construction
Process Electrodes: Gold Cathode, Silver Anode,
Silver Reference
(3 Electrode Polarographic Clark Cell)
Membrane: FEP Teon
O-Rings: Viton® (other materials available)
Sensor Head Material: PEEK®
Units of Measure
Measurement Units: ppm, mg/l, %
Temperature Units: °C, °F
Calibration
Air: Automatically adjusts for set pressure
Sample: 1 point
Zero: 1 point
Temperature: 1 and 2 point
Note: D.O. and temperature are precalibrated at the factory
OtherCongurationOptions
Sensor Filter: 0 to 100 seconds
Temperature Filter: 0 to 100 seconds
Approvals and Ratings
Immunity & Emissions: CE (EN61326 and EN61326:1998)
Safety: CE (EN 61010-1) UL 508
Hazardous Locations: UL Class I, Division 2
4-30-2014 Rev 0.9
4
AdvantEDGE Optical Dissolved Oxygen
• Robust
• Cost Effective Options
• No Calibration Hassles
• Low Maintenance
• Accurate
The AdvantEDGE sensor uses the latest
technology to measure dissolved oxygen (DO)
in demanding environments. The AdvantEDGE
series
™
Optical Dissolved Oxygen RDO
®
sensor
o ffers several advantages for monitoring DO in
process applications:
Sensor Type Luminescent dissolved oxygen sensor
Transmitter/local display Optional, not required
Range 0 to 20 mg/L concentration
0 to 200% saturation
Accuracy (DO) ±0.1 mg/L, 0 to 8 mg/L
±0.2 mg/L, 8 to 20 mg/L
Response time, cap T90: 30 sec T95: 37 sec @ 25°C
Resolution 0.01 mg/L
Usage life of cap 1 year from the rst instrument reading
Shelf life of cap 2 years from date of manufacture
(install within 1 year from date of manufacture)
Operating temperature 0° to 50° (32° to 122°F)
IP rating IP-67 with cap off , IP-68 with cap installed
Compliance Heavy industrial, IEC 61000-6-2:2005
Storage conditions, cap 1° to 60° (33° to 140°F), in factory container
Storage conditions, sensor -5° to 60° (23° to 140°F)
Salinity range 0 to 42 PSU,  xed or real-time capable
pH range 2-10 pH
Barometric range 507-1115 mbar,  xed or real-time capable
Internal mounting thread 1¼-11½ NPT
Communications options Modbus RTU (RS485), 4-20mA, SDI-12
Maximum cable length Up to 4000 ft (Modbus and 4-20 mA)
or up to 200 ft (SDI-12)
Warranty Sensor: 3 years from date of manufacture
Cap: 2 years from date of manufacture
The AdvantEDGE sensor measures dissolved oxygen (DO) using the principle of
“dynamic luminescence quenching.” The sensor (Figure 1) uses lifetime-based
optical uorescent
technology to provide
an extremely stable,
accurate, low-
maintenance DO sensor.
The sensor measures
the “phase” (or delay)
of the returned signal
compared to the
excitation signal, and
is thus based on the “lifetime”
rather than the “intensity” of the
luminescence. The presence of
oxygen in the foil quenches the
luminescence and causes a phase
shift in the returned signal, detected
by the photodiode. The phase dierence between the blue excitation light and the
return red light is measured, and the result is used to quantify DO.
Photodiode
for Sensor Diagnostics
Figure 1: AdvantEDGE sensor design
Specications
4-30-2014 Rev 0.9
5
AdvantEDGE Contacting Conductivity
• High resolution measurement
• Pre-calibrated (no eld calibration
required)
• Plug & play sensor heads
• 0 to 2 S/cm range
• Direct data reporting
• Plug & play industrial communications
adapters
Connect this Conductivity sensor to a PLC for seamless integration
with industrial control systems. Use any computer to display data,
calibrate and customize the measurement without an intermediate
analyzer electronics box. A LD500 local display can be used if
desired. Sensor heads are pre-calibrated and can be replaced or
exchanged with any other type of sensor without taking the system
down. Save space, time and money.
Measurement System Performance
Range: 0 to 2,000,000 uS/cm (2 S/cm)
Resolution: 4.5 signicant digits
Accuracy: 0.1% of reading
Step Response Time: 90% in 30 seconds
Note: Typical at 25°C
Performance unaffected by cable length
Operational Environment
CPVC Sensor Head
Temperature Range: -5°C to 50°C
Maximum Pressure: 85 psi @ 50°C
Maximum Flow Rate: 10 ft/second
Power Requirements
Voltage Range: 10 to 30 VDC
Maximum Power: 200 mW
Typical Power: 120 mW
Note: Class II DC power supply required
Construction
Cell Constants: 0.1 for Resistivity
1.0 and 5.0 for Conductivity
O-Rings: Viton® (other materials available)
Electrode Material: Titanium (Standard) or 316 Stainless Steel
Weight: 1.2 lbs
Units of Measure
Measurement Units: μS/cm, TDS, %, MΩ • cm
Temperature Units: °C, °F
Calibration
Zero: In dry air
Span: 1 point
Temperature: 1 and 2 point
Note: Conductivity and temperature are precalibrated at
the factory
OtherCongurationOptions
Sensor Filter: 0 to 100 seconds
Temperature Filter: 0 to 100 seconds
Concentration Table: User 10-point
Approvals and Ratings
Immunity & Emissions: CE (EN61326 and EN61326:1998)
Safety: CE (EN 61010-1) UL 508
Hazardous Locations: UL Class I, Division 2
AdvantEDGE Toroidal Conductivity
• High resolution measurement
• Pre-calibrated (no eld calibration
required)
• Plug & play sensor heads
• 0 to 2 S/cm range
• Direct data reporting
• Plug & play industrial communications
adapters
Connect this Toroidal Conductivity sensor to a PLC for seamless
integration with industrial control systems. Use any computer to
display data, calibrate and customize the measurement without an
intermediate analyzer electronics box. A LD500 local display can
be used if desired. Sensor heads are pre-calibrated and can be
replaced or exchanged with any other type of sensor without taking
the system down. Save space, time and money.
Measurement System Performance
Range: 0 to 2,000,000 uS/cm (2 S/cm)
Resolution: 4.5 signicant digits
Accuracy: 0.1% of reading
Step Response Time: 90% in 30 seconds
Note: Typical at 25°C
Performance unaffected by cable length
PEEK® CPVC
Sensor Head Sensor Head
Temperature Range: -5°C to 50°C -5°C to 50°C
Maximum Pressure: 150 psig @ 50°C 85 psig @ 50°C
Maximum Flow Rate: 10 ft/second 10 ft/second
Power Requirements
Voltage Range: 10 to 30 VDC
Maximum Power: 200 mW
Typical Power: 120 mW
Note: Class II DC power supply required
Construction
O-Rings: Viton® (other materials available)
Sensor Head Material: CPVC, Peek®
Weight: 1.2 lbs (Peek®, Ryton® or CPVC)
2.6 lbs (with 316 Stainless Steel interface module)
Units of Measure
Measurement Units: μS/cm, TDS, % conc.
Temperature Units: °C, °F
Calibration
Zero: In dry air
Span: 1 point
Temperature: 1 and 2 point
Note: Conductivity and temperature are precalibrated at
the factory
OtherCongurationOptions
Sensor Filter: 0 to 100 seconds
Temperature Filter: 0 to 100 seconds
Concentration Table: User 10-point
Approvals and Ratings
Immunity & Emissions: CE (EN61326 and EN61326:1998)
Safety: CE (EN 61010-1) UL 508
Hazardous Locations: UL Class I, Division 2
4-30-2014 Rev 0.9
6
•0to4000NTUmeasurementrange
•ConformstoISO7027
•90degreeand180degreelightpaths
•Rugged,foulresistantconstruction
•LocalandRemotecongurationand
diagnostics
•Temperaturemeasurementincluded
•Directdatareporting
•Plug&playindustrialcommunications
adapters
Connect this Raw
Water Turbidity sensor
to a PLC for seamless
integration with industrial
control systems. Use any
computer to display data,
calibrate and customize the measurement without an intermediate
analyzer electronics box. A LD500 local display can be used if desired.
Measurement System Performance:
Range: 0 TO 4000 NTU
Resolution: 0.1 NTU
Accuracy: 0.2 NTU
Step Response Time: 90% in 15 seconds
Note: Typical at 25 C; Performance unaffected by cable length.
Operational Environment:
Temperature Range: -5 to 50 C
Maximum Pressure: 150 psi @ 50 C
Maximum Flow Rate: 10 ft./Sec.
Power Requirements:
Voltage Range: 10 to 30 VDC
Maximum Power: 200 mW
Typical Power: 120 mW
Note: Class II DC power supply required
Construction:
Windows: Quartz or Sapphire
Optical Topology: Multi-Color Source
O-Rings: Viton® (other materials available)
Sensor Head Material: P o l y c a r b o n a t e
Weight: 1.2lbs
Units of Measure:
Measurement Units:
Turbidity Mode: N T U
Sediment mode: mg/l %
Temperature Units: C, F
Calibration:
Sample: 1 point
Zero: 1 point
Temperature: 1 and 2 point
Note: Turbidity and temperature are precalibrated at the factory
Measurement Modes:
Turbidity: 90 degree/ 180 degree, narrow
beam, IR light
Sediment Load: Blue to IR spectrum detected
at 90 degrees and 180 degrees
Temperature: Automatic from -5 to 50 C
OtherCongurationOptions:
Sensor Filter: 0 to 100 seconds
Temperature Filter: 0 to 100 seconds
Approvals and Ratings:
Immunity and Emissions: CE Certied 89/336/EEC:CISPER
11, EN61000 (-4-2,-4-3,-4-4,-4-6, 4-8)
Safety: cULus Listed; 367G E303570
Hazardous Locations: Haz Loc Class 1, Division 2,Groups A,
B, C, D. Max Ambient 50 °C
AdvantEDGE Turbidity
•0to20,000mg/L(diatomaceousearth)
•Foulingcorrectionoptics
•Versitilemounting
•Ruggedconstruction
•Localandremotecongurationand
diagnostics
•Temperaturemeasurementincluded
•Directdatareporting
•Plug&playindustrialcommunications
adapters
Connect this Suspended
Solids sensor to a PLC for
seamless integration with
industrial control systems.
Use any computer to
display data, calibrate
and customize the measurement without an intermediate analyzer
electronics box. This versitile system is ideal for monitoring all solids
concentrations throughout a wastewater treatment plant. A LD500
local display can be used if desired.
Measurement System Performance:
Range: 0 TO 20,000 mg/l (diatomaceous earth)
Resolution: 1 mg/L
Step Response Time: 90% in 15 seconds
Note: Typical at 25 C; Performance unaffected by cable length.
Operational Environment:
Temperature Range: -5°C to 50°C
Maximum Pressure: 150 psig @ 50°C
Maximum Flow Rate: 10 ft./sec.
Power Requirements:
Voltage Range: 10 to 30 VDC
Maximum Power: 200 mW
Typical Power: 120 mW
Note: Class II DC power supply required
Construction:
Windows: Quartz
Optical Topology: 1 cm path lengths for measurement and
reference. Detectors at 90 degrees and 180 degrees to source
O-Rings: Viton® (other materials available)
Sensor Head Material: P o l y c a r b o n a t e
Weight: 1.2 lbs
Units of Measure:
Measurement Units:
Suspended solids: mg/L, ppm, %
Temperature Units: °C, °F
Calibration:
Sample: 1 point
Zero: 1 point
Temperature: 1 point
Measurement Modes:
Measurement units: detected at 90 degrees and 180 degrees
Temperature: Automatic from -5° to 50° C
OtherCongurationOptions:
Sensor Filter: 0 to 100 seconds
Temperature Filter: 0 to 100 seconds
Approvals and Ratings:
Immunity and Emissions: CE Certied 89/336/EEC:CISPER
11, EN61000 (-4-2,-4-3,-4-4,-4-6, 4-8)
Safety: cULus Listed; 367G E303570
Hazardous Locations: Haz Loc Class 1, Division 2,Groups A,
B, C, D. Max Ambient 50°C
AdvantEDGE Suspended Solids
4-30-2014 Rev 0.9
7
AdvantEDGE Free Chlorine Panel
•FreeChlorine
•AmperometricMeasurement
•TemperatureCompensated
•OptionalpHCorrection
•Pre-Calibrated
•Plug&Play
•RuggedTeonMembrane
•ReplaceableMembraneCap
•RemoteMeasurement,Calibration,
Conguration,andDiagnostics.
This Free Chlorine sensor will measure
accurately in processes that are between
4 and 8 pH. When used with the LD500
Local Display unit and a pH measurement
system, hypochlorous acid (HOCL) and hypochlorite ion (OCL-)
concentration can be used to determine free chlorine present.
Measurement System Preformance:
Ranges: 0 to 5 ppm and 0 to 20 ppm
Resolution: 0.005 ppm
Accuracy: 2% or +/- 10 ppb (whichever is greater)
Step Response Time: 90% in 90 seconds
Operational Environment:
Temperature Range: 0°C to 45°C
(32°F to 113°F)
Maximum Pressure: 15 psig @ 45°C
System Flow in Chamber: 200 to 250ml/min
Power Requirements:
Voltage Range: 10 to 30 VDC
Maximum Power: 200 mW
Typical Power: 120 mW
Note: Class II DC power supply required
Construction:
Process Electrodes: Gold Cathode, Silver Anode.
Membrane: Teon
O-Rings: Viton
Sensor Head Material: Noryl®
AdvantEDGE Material: CPVC or PEEK®
Weight: 1.2 lbs
Units of Measure:
Measurement Units: ppm, mg/l free chlorine
Temperature Units: °C, °F
Calibration:
Sample: 1 point
Zero: 1 point
Temperature: point
Note: Precalibrated at the factory
OtherCongurationOptions:
Sensor Filter: 0 to 100 seconds
Temperature Filter: 0 to 100 seconds
Approvals and Ratings:
Immunity and Emissions: CE Certied 89/336/
EEC:CISPER 11, EN61000 (-4-2,-4-3,-4-4,-4-6, 4-8)
Safety: cULus Listed; 367G E303570
Hazardous Locations: Haz Loc Class 1, Division 2,Groups
A, B, C, D. Max Ambient 50 °C
4-30-2014 Rev 0.9
8
AdvantEDGE LD500 Local Display
Functions and Features
• Connects to any AdvantEDGE system.
• Convenient 1/4 DIN enclosure
• Display sensor and temperature data
• Menu Functions: Calibration, Conguration and Diagnostics
• Digital Protocol Options for remote measurement, calibrations,
congurations, and diagnostics.
• One 4 to 20 mA loop output (Standard)
• Two 4 to 20 mA loop outputs (Optional)
• Two form C relays for alarm, control, and wash (Optional)
• PID for pH
• 7 Conduit knockouts for easy cabling
Mounting Options
• Conduit Box, NEMA 4X (Standard)
• 1/2 DIN NEMA 4X Panel Mount (Optional)
Interface
• Display: 2 line by 16 character LCD
• Backlight: high contrast green
• Keypad: 4 directional arrows, MENU, ESCAPE, and ENTER
Enviromental Conditions
• Ambient Operating Temperature Range: -20 to 65 C
• Maximum Relative Humidity: 95% non-condensing
• Meets CE requirements for heavy industrial use.
• Nema 4X housing.
AdvantEDGE Sensor Connections
Supports 1 to 255 Modbus RTU AdvantEDGE sensors of any type.
•SupportedSensors:pH,ORP,TwoElectrode
Conductivity,Twoelectroderesistivity,
ToroidalConductivity,DissolvedOxygen,
Ozone,Turbidity,andFreeChlorine.
4 to 20 mA Current Loop Options
• One Isolated Current Loop (Standard)
• Two Isolated Current Loops (Optional)
• Assignable Parameters
• PID function when pH parameter selected
• Loop power provided by LD500
Relays/Optional
• Two 1 Amp form C relays with NO and NC contacts.
• Assignable Parameters
• Congured for Alarm, Control, & Timer Functions
Digital Communication Options to Host Computer
Network
• MODBUS RTU
• Device Net
• Probus DP/V1
• RS-232 ASCII
• RS-232 DF1
• RS485 ACSII
• CANOpen
• Others: Consult Factory
Power Supply
Input: 10 to 30 VDC; 100 to 240
VAC
optional
Power: 2W at 25 C
AdvantEDGEPA500ProbusGateway
PA500 Probus Gateway Adapter connects
up to 30 Modbus Communications Modules
to a Probus DP (V0 or V1) network with
M12 connector. Full-featured measurement,
calibration, conguration and diagnostics.
24 VDC power.
4-30-2014 Rev 0.9
9
Material
• Immersion
• PVC
1 Inch Immersion
Mounting with
Junction Box
Material
• CPVC
• 316 Stainless Steel
Material
• CPVC
• 316 Stainless Steel
Material
• CPVC (Low)
• 316 Stainless Steel (Low)
• CPVC (High)
• 316 Stainless Steel (High)
Material
• 316 SS (closed)
• 216 SS (open)
Mounting Options
Accessories & Replacements Parts
Salt Bridge Replacements
SBS01:PEEK®Protected
SBS02:PEEK®Flat
SBS03:CPVCProtected
SBS04:CPVCFlat
SBC01:Storagecap
withsponge
pH Solutions
RCS03:storagesolution,60ml
PHSOL4:Buffer,500ml
PHSOL7:Buffer,500ml
PHSOL10:Buffer,500ml
RCSO1-500:ReferenceCell
Solution500ml
pH
ORP
Dissolved Oxygen
Conductivity
Turbidity
Dissolved Ozone
Salt Bridge Replacements
SBS01:PEEK®Protected
SBS02:PEEK®Flat
SBS03:CPVCProtected
SBS04:CPVCFlat
SBC01:Storagecap
withsponge
ORP Solutions
RCS04:ORPstoragesolution,60ml
ORPSOL200:200mVCalibration,
500ml
ORPSOL600:600mvcalibration,
500ml
RCS01:Referencecellsolution,
500ml
SBC01:Storagecap
withsponge
Ozone Membrane
Replacements
DMR05:RytonProtected
DMR06:RytonFlat
DMR07:PEEKProtected
DMR08:PEEKFlat
SBC01:Storagecap
withsponge
Ozone Solutions
500mlbottles
RDOK2:OzoneElectrolyte
ZDOKO:ZeroPowder
Wash Adapters
MH1142:airpurge,CPVC
MH1132:waterpurge,CPVC
Turbidity Solutions
500 ml bottles
FOR4K:4000NTUFormazinStock
500ml
FROO4O:40NTUCalKit
Conductivity Solutions
500 ml bottles
SOL1000:1000μS/cmCalibrationSolution
SOL2000:2000μS/cmCalibrationSolution
SOL5000:5000μS/cmCalibrationSolution
SOL2C:ConductivityElectrodeCleaner
1 Inch Tee Mounting
1.5 Inch Union Mounting
1.5 Inch Ball Mounting
Sanity Mount
Handrail Mounting Assembly
Material: PVC
Wash Adapters
MH1142:airpurge,CPVC
MH1132:waterpurge,CPVC
Wash Adapters
MH1142:airpurge,CPVC
MH1132:waterpurge,CPVC
D.O.Membrane
Replacements
DMR01:RytonProtected
DMR02:RytonFlat
DMR03:PEEKProtected
DMR04:PEEKFlat
AdvantEDGEPA500ProbusGateway
HFscientic3170MetroParkway,Ft.MyersFL33916•ph:(239)-337-2116•fax:(239)332-7643•TollFree:888-203-7248
4-30-2014 Rev 0.9
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Watts AdvantEDGE Series™ Online Measurement Electrodes User guide

Watts
Brand
Watts
Model
AdvantEDGE Series™ Online Measurement Electrodes
Category
Measuring, testing & control
Type
User guide

Watts AdvantEDGE Series™ Online Measurement Electrodes are a versatile and accurate analytical measurement system for industrial applications. They are designed for direct connection to control systems without the need for intermediate analyzer electronics. A selection of plug and play communication modules provide power and direct interactive communications with control systems and computers. The system is easy to use, with pre-calibrated plug and play sensor heads that can be replaced at any time. This makes it a great choice for applications where accuracy, reliability, and ease of use are important.

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