3170 Metro Parkway, Ft. Myers, Florida
33916-7597 USA
Phone: (239)-337-2116 • Fax (239)-332-7643
Toll free: 888-203-7248
Web Site: www.hfscientic.com
Ballast Water 2010
Online Chlorine Monitoring Solutions
HF scientic
3170 Metro Parkway
Ft. Myers, FL 33916
ph: 239-337-2116 • fax: 239-332-7643
toll free: 888-203-7248
www.hfscientic.com
Our Mission...
"To improve the quality of the world's water supply by providing innovative solutions through the design,
manufacture and distribution of quality laboratory, eld and on-line products."
Simply stated, we consider the work we perform to be of critical importance to the preservation of a healthy
planet. Our scientists, engineers and technicians are continually looking for ways in which we can enhance
and expand our product line to better serve our customers worldwide.
It is in this spirit that HFscientic approaches the threat of aquatic invasive species around the globe. We
have taken our expertise in water quality instrumentation and applied our engineering innovation to provide a
line of products for the marine and shipping industry. Rugged, dependable, and easy to use instrumentation
will provide accurate measurement of the quality of ballast water, desalination or wastewater treatment
equipment onboard, either up top or below deck.
For three decades HFscientic has developed specialized expertise in measurements for water quality.
Over the years our expertise expanded to include devices for monitoring parameters such as Free and Total
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, Dissolved Oxygen, Optical Dissolved Oxygen,
Dissolved Ozone, Contacting Conductivity and Toroidal Conductivity. Numerous integrated communications
protocols are supported, including Modbus RTU, RS-232, RS-485 ASCII, Probus, CANOpen, DeviceNet,
Ethernet IP, and USB.
Contact us directly or call the HFscientic representative serving your area to learn how we can provide you
with the measurement solutions specic to your needs.
Table of Contents:
CLX (standard online chlorine monitor)
Specications ......................................................................................... 1
Dimensions and connections ................................................................. 2
Competitive analysis .............................................................................. 4
Low pressure adapter ............................................................................ 5
CLX-XT (extended temperature model)
Specications ......................................................................................... 7
Layout ....................................................................................................8
Temperature testing data .......................................................................9
Dimensions and connections ................................................................. 11
CLX-XP (explosion proof model)
Specications ......................................................................................... 13
Layout ....................................................................................................14
Dimensions and connections ................................................................. 15
1
Specications
Ordering Information
Standard Features
OnLine Residual Chlorine Monitor
The HF scientic OnLine Residual Chlorine Monitor is an economical and low maintenance
instrument for chemical or industrial processes that require continuous monitoring and control of residual
Free or Total Chlorine levels. User selectable cycle times, 4-20mA and RS-485 with Modbus output that
can be used to control feed pumps and user selectable alarms allow complete manual or automatic control
of chlorine dosing. The instrument is housed in a strong, shatterproof case with easy access to all service
functions and reagents.
• Free or Total Chlorine
Can be used for Free or Total Chlorine measurements.
• Low Operating Costs
Low Reagent use translates into low operating cost
• Simple Operation
Designed for unattended operation up to 30 days.
• Colorimetric DPD Chemistry
Uses inexpensive DPD chemistry rather than expensive electrodes.
• User Selectable Cycle Times
Cycle times can vary between 110 seconds to 10 minutes (optional 60
seconds to 10 minutes)
• Microprocessor Based Technology
Microprocessor based technology ensures high quality at the industry’s
lowest price.
• Alarms
Two User Selectable Alarms for Sample Concentration.
• Drinking Water, Wastewater and More
• 4-20mA and RS-485 with Modbus
• USEPA Accepted Methodology
Standard Method 4500-Cl G, DPD colorimetric method
• Certications
Lloyds Register Test Specication for Vibration and 22 Degree Tilt Test
En 60954: 2002 Section 8.2, 8.4, 8.7, Specication test No1: Section 14
Accessories
Cat. No. Description
09950 Replacement tubing/cuvette kit
25018S Flow through cuvette (spare)
28316 Low pressure adapter
20040
OnLine Chlorine Residual Monitor for Free or Total Chlorine.
Complete with Operating Manual. Reagents must be purchased
separately. If the application combines high humidity with cold
sample water, purchase a #09944 Desiccant Cartridge separately.
Range: 0 - 10 mg/l
Cycle Time: User Selectable: 110 seconds - 10 minutes
Optional: 60 seconds - 10 minutes
Accuracy: 0 - 6 mg/l - ±5% or 0.03 mg/l of Cl
2
whichever
is greater
6 - 10 mg/l - ±10%
Resolution: 0.01 mg/l
Method: USEPA accepted DPD method of analysis for
measuring Free or Total Residual Chlorine
Standard Outputs: 4-20 mA and RS-485 with Modbus
User Alarms: 2 User Selectable Alarms for Sample
Concentration
Operating Temperature: 0° - 40°C (32° to 104°F)
Input Pressure: 5 - 150psi
Enclosure: ABS Plastic, Nema 4X, IP66
Power: 100 - 240 Volt Auto Switchable 47-63hz
Certications: CE,UL, CSA, (ETL, ETLc)
Shipping Dimensions: 16” x 16” x 10” (41cm x 41cm x 26cm)
Shipping Weight: 8lbs (3.6kg)
Flow Rate to Waste: 200-400 ml/min
with cover removed showing reagent bottles
Cat. No.
J.A.W.* Dry** Liquid
Free Chlorine 30 day supply 09951 09947X 09947
Total Chlorine 30 day supply 09952 09948X 09948
Free Chlorine 60 day supply 09953 N/A 09935
Total Chlorine 60 day supply 09954 N/A 09936
Free Chlorine 12 month supply 09955 09937X 09937
Total Chlorine 12 month supply 09956 09938X 09938
*Just Add Water (and supplied DPD reagent)
Kit Reagents
Specications subject to change without notice.
**User must add Sulfuric Acid, Sodium Hydroxide
and DPD reagent before use
2
All dimensions are in
millimeters (inches).
These 4 holes will accept up to
8 MM (5/16 inch) hardware
219.05
(8.625)
298.45
(11.75)
128.50
(5.06)
325.74
(12.82)
311.11
(12.25)
Rear View
Side View
Front View
3
Inlet Tube
1/4" NPT
Drain
1/2 inch I.D. drain tubing
Buffer Reagent
Bottle
Indicator Solution
Bottle
Backlit sample cuvette-
reaction fully visible even
with cover in place
LCD
Display
Pressure
Regulator
RS-485 & 4-20 mA
Alarm Relays
Power
Latch
with cover removed
4
Comparative Review
vs Hach
®
CL 17*
HF scientic CLX Hach CL-17
Range:
0-10 mg/L (PPM) Free or Total residual chlorine. 0-5 mg/L Free or Total residual chlorine. Any value
above 5.0 will be displayed as 5.0.
Accuracy:
± 5% of reading or ±0.03 mg/L (PPM), whichever is
greater, for range of 0-6 mg/L (PPM). ±10% of reading
for range of 6.01-10 mg/L (PPM).
±5% of reading or ±0.035 PPM whichever is greater.
Resolution:
0.01 mg/L (PPM). 0.01 PPM.
Cycle Time:
Selectable, 110 Seconds to 10 Minutes (defaults to 2.5
minutes. Optional 60 seconds to 10 minutes.
2.5 minutes.
Alarms:
Two unpowered, programmable, 120-240 VAC 2A Form
C (SPDT ) Relays.
Two unpowered SPDT relays each rated at 5 A resistive,
240 VAC maximum.
Outputs:
One 4-20 mA with true isolation. Also RS-485 with
Modbus Protocol.
One galvanically isolated recorder output, 4-20 mA.
Max Inlet Pressure:
Integral Pressure regulator 5 - 150 PSI.
Optional low pressure adapter.
1 to 5 psig is optimum. Exceeding 5 psig can cause
sample tubing failure unless sample conditioning is
used.
Flow Rate:
200 to 400 mL/min. 200 to 500 mL/min.
Reagent Usage:
1/2 liter Buffer & 1/2 liter Indicator per Month. 1/2 liter Buffer & 1/2 liter Indicator per month.
Operating Temperature:
0 to 40 Degrees C (32 to 104 Degrees F). 5 to 40 Degrees C (41 to 104 Degrees F).
Sample Temperature
Range:
0 to 40 Degrees C (32 to 104 Degrees F). 5 to 40 Degrees C (41 to 104 Degrees F).
Power Supply:
100-240 VAC, AUTO switching, 47-63 Hz, 150 VA. 100-115/230 VAC (selection switch inside instrument).
Enclosure:
Designed to meet NEMA 4X / IP66. IP62-rated with the gasketed door latched.
Regulatory:
CE Approved, ETL Listed to UL 3111-1, ETL Certied to
CSA 22.2 No. 1010-1-92.
CE Approved. ETL Listed to UL3101-1. ETL Certied to
CSA 22.2 No. 1010.1.
Shipping Weight:
8.6 lbs. (3.9 kg). 25 lbs. (1.3 kg).
Instrument Dimensions
11.75" x 11.75" x 5.25" 13.5" x 16.5" x 7.5"
Shipping Dimensions:
16.25" x 16.25" x 9.5". ??
Warranty:
12 Months. 12 Months
Display:
LCD, Adjustable Backlit. LCD.
Wetted Materials
PVC, Borosilicate Glass, Reslyn (FFKM), Viton®, (FKM),
Polypropylene, Stainless Steel, Acetal, Noryl®, Silicone.
??
Insulating Rating
Double Insulated, Pollution Degree 2, Overvoltage
Category II.
??
Environmental
Conditions:
Up to 95% RH ( non-condensing). Humidity 90% at 40 Degrees C (90% at 104 Degrees F).
*Hach is a registered trademark of the Hach Company
5
Installation of Low Pressure Adapter for the CLX
Part Number 28316
The low pressure adapter can be added to any CLX that has low sample pressure requirements. The adapter
requires a minimum sample pressure of 0.103 bars (1.5 PSI) to operate correctly. If the pressure increases
beyond this point, excess sample water will ow out of the overow drain and does not disrupt the operation of
the instrument. It is important that the overow drain is open to atmosphere.
The assembly must be located at a height 609 mm (24”) above the top instrument. Two clips are provided to
mount the assembly. Route the drain tube to a convenient open atmosphere drain.
Instrument Modications
To operate at low pressures there are two modications that must be made to the instrument.
The installed pressure regulator on the instrument must be adjusted fully clockwise. This sets the 1.
regulator up to accept lower pressures.
A Modbus setting needs to be adjusted. The value in Register 40224 needs to be adjusted from the 2.
factory setting of 4 to 8. This value is an integer.
WATER INLET 1/4" [6,35]
NYLON TUBING
STAND PIPE ASSY
TUBING FROM STAND PIPE
TO CLX INLET
INLET FILTER
OVERFLOW DRAIN 1/2" [12,7]
NYLON TUBING
CLX
24.00" [609,6]
STAND PIPE MUST BE MOUNTED
AT LEAST 24" ABOVE THE CLX
AS MEASURED TO THE MIDDLE
OF THE STAND PIPE TEE TO THE
TOP OF THE CLX.
6
7
Specications
Ordering Information
-XT (Extended Temperature) OnLine Residual Chlorine Monitor
The HF scientic -XT Extended Temperature OnLine Residual Chlorine Monitor is an economical
and low maintenance instrument for shipboard ballast water, potable water or wastewater applications that
require continuous monitoring and control of residual Total Chlorine levels. User selectable cycle times,
4-20mA and RS-485 with Modbus output that can be used to control feed pumps and user selectable alarms
allow complete manual or automatic control of chlorine dosing. The instrument is housed in a strong,
shatterproof NEMA 4X-IP66 case (fan IP54) with easy access to all service functions and reagents.
• Optimized for High Temperature Marine Applications
• Use in areas of high ambient temperatures up to 55°C
• Total chlorine
Can be used for Total Chlorine measurements
• Low operating costs
Cooling effect can extend reagent life to 3 months (depending on cycle time)
• Simple operation
Designed for unattended operation up to 90 days (depending on cycle time)
• Colorimetric DPD chemistry
• Cycle times
Cycle times can vary between 110 seconds to 10 minutes (optional 60 seconds
to 10 minutes)
• Alarms
Two user selectable alarms for sample concentration
• Ballast Water Treatment, Drinking Water, Wastewater and More
• 4-20mA and RS-485 with Modbus
• USEPA accepted method
• Certied to:
Lloyds Register Test Specication for Vibration and 22 Degree Tilt Test
En 60954: 2002 Section 8.2, 8.4, 8.7, Specication test No1: Section 14
Accessories
Cat. No. Description
28040 Replacement tubing/cuvette kit
25018S Flow through cuvette (spare)
28316 Low pressure adapter
28030 CLX-XT Extended Temperature OnLine Chlorine Residual Monitor
for Total Chlorine complete with operating manual.
Reagents must be purchased separately.
If the application combines high humidity with cold sample water,
purchase a #09944 (desiccant cartridge) separately.
Range: 0 - 10 mg/l
Cycle Time: User selectable: 110 seconds - 10 minutes
Optional: 60 seconds - 10 minutes
Accuracy: 0 - 6 mg/l - ±5% or 0.03 mg/l of Cl
2
whichever
is greater
6 - 10 mg/l - ±10%
Resolution: 0.01 mg/l
Method: USEPA accepted DPD method of analysis for
measuring Total Residual Chlorine
Standard Outputs: 4-20 mA and RS-485 with Modbus
User Alarms: 2 user selectable alarms for sample
concentration
Operating Temperature: 0° - 55°C (32° to 131°F)
Input Pressure: 5 - 150psi
Enclosure: Nema 4X, IP66 (except fan IP54)
Power: 100 - 240 Volt Auto Switchable 47-63hz
Certications*: CE,UL, CSA, (ETL, ETLc)
Flow Rate to Waste: 200-400 ml/min
Installed Dimensions: 15.7” x 18.3” x 8.5” (40cm x 46.5cm x 21.6cm)
CLX-XT with door open
Standard Features
Total Chlorine reagent for CLX-XT 12 month supply 09991
Reagent Kit
Cat. No.
*Certications are pending
8
CLX-XT (Extended Temperature) Monitor
CLX-XT (Extended Temperature) Monitor with door open
9
PELTIER THERMO COOLER
0
10
20
30
40
50
60
9/14/10 12:00 AM 9/19/10 12:00 AM 9/24/10 12:00 AM 9/29/10 12:00 AM 10/4/10 12:00 AM 10/9/10 12:00 AM 10/14/10 12:00 AM
TIME
Temperature
REAGENT TEMP
ENCLOSURE TEMP
CHAMBER TEMP
This test data represents an instrument that was operated in a constant ambient air temperature of 55°C (131°F) for 30 days. The integral Peltier Cooling
System was proven to maintain a reagent temperature below 25°C (77°F), which will extend the reagent life from one (1) month to three (3) months. This
reagent life claim was substantiated in a separate controlled experiment described on page 10.
10
12 Weeks: CLX JAW Reagent Stored @ 25
o
C
2.09
5.04
8.93
2.01
4.94
8.52
0
1
2
3
4
5
6
7
8
9
10
Jaw 25°C Jaw 25°C Jaw 25°C
ppm Cl
2
Control 12 Weeks
-3.82%
-1.98%
-4.57%
Data shows that the accuracy of the CLX stays within specications (±5%) for 12 weeks when the
reagent temperature is controlled to a maximum of 25 degrees C.
Testing was performed to determine the effect of temperature on the CLX JAW reagents. Reagents
were prepared and held at 25°C in an environmental chamber for the duration of the testing. The
temperature controlled reagents were installed into a CLX weekly and the data collected was compared
to control data. The control consisted of a fresh reagent set that was prepared immediately prior to
data collection. Test data proved that by controlling the temperature at 25°, the life of the reagent
was extended from 30 days to 90 days with all Cl
2
measurements within specication (±5% 0-6ppm
and ±10% 6-10ppm).
11
UNLESS OTHERWISE SPECIFIED
ALL DIMENSIONS ARE IN INCHES:
INDICATES 100% Q.A. CHECK
*NOTICE*
THIS DRAW ING C ONTAINS
PROPRIETARY INFORMATION. NO
DISCL OSURE, US E, OR REPRODUCTIO N
MAY B E MADE OF THE INFO RMATION
CONTAINED IN THIS DRAWING WITHO UT
THE EXPRESS W RITTEN CONSENT OF
HF
scientific
INCH TOLERANCES ARE:
FRACTION:
`
1/64
DECIMALS: X.X
`
0.1
X.XX
`
0.01
X.XXX
`
0.005
ANGLES:
`
0.5°
*
FILE:
SCALE:
NEXT ASSY.
MODEL NO.
3170 METRO PARKWAY
FORT MYERS, FLORIDA 33916
PHONE: 239-337-2116
FAX: 239-332-7643
E-MAIL: HFINFO@WATTS.COM
WEBSITE: WWW.HFSCIENTIFIC.COM
DRAWING #
Ballast Water CLX Larger Enclosure.iam
CLX XT W/ INTEGRAL
COOLER
20040XT
Sheet
1
of
1
1:4
REV. #
Z08241001
1
METRIC TOLERANCES ARE:
DECIMALS: X,X
`
0,25MM
X,XX
`
0,13 MM
ANGLES:
`
0.5°
DO NOT SCALE
DRAWING
SIZE:
B
REVISION HISTORY
RE ECR DESCRIPTION OF CHANGE DATE BY APP
1
Drawing Origin
8/24/10 JCZ
15.706 [398,92]
18.277 [464,24]
8.480 [215,39]
16.305 [414,14]
14.305 [363,34]
REAGENT VENT-BUFFER
OPTICAL BLOCK VENT
REAGENT VENT-INDICATOR
POWER IN
CHILLER
POWER IN
INSTRUMENT
SIGNAL OUT
4-20MA
RS-485/Modbus
SIGNAL OUT
ALARMS
INSTRUMENT DRAIN
AIR INTAKE
CHILLER
EXHAUST AIR
CHILLER
INSTRUMENT WATER INLET
18.010 [457,45]
13
Specications
Ordering Information
-XP (Explosion Proof) OnLine Residual Chlorine Monitor
The HF scientic -XP OnLine Residual Chlorine Monitor is a rugged, safe, and low
maintenance instrument for shipboard ballast water treatment systems that require continuous monitoring
and control of residual Free or Total Chlorine levels. User selectable cycle times, 4-20mA and RS-485
with Modbus output that can be used to control feed pumps and user selectable alarms allow complete
manual or automatic control of chlorine dosing. The instrument is housed in an ATEX certied Explosion
Proof aluminum housing.
• Optimized for marine applications
• Use in explosive atmospheres where combustible fuel vapors
may be present
Housing certied for Class 1, Division 1, Grade D, NEMA 7, ATEX, and
Class 1,Zone 0
• Free or Total chlorine
Can be used for Free or Total Chlorine measurements
• Able to operate in ambient temperatures up to 40°C
• Low operating costs
Low Reagent use translates into low operating cost
• Simple operation
Designed for unattended operation up to 30 days
• Colorimetric DPD chemistry
• Cycle times
Cycle times can vary between 110 seconds to 10 minutes (optional 60
seconds to 10 minutes)
• Alarms
Two User Selectable Alarms for Sample Concentration
• Ballast water treatment, Drinking water, Wastewater and more
• 4-20mA and RS-485 with modbus
• ATEX certied explosion proof cabinet
• Suitable for Class 1, Division 1 environments
• USEPA accepted method
• Certied to:
Lloyds Register Test Specication for Vibration and 22 Degree Tilt Test
En 60954: 2002 Section 8.2, 8.4, 8.7, Specication test No1: Section 14
Accessories
Cat. No. Description
09950
Replacement tubing/cuvette kit
25018S
Flow through cuvette (spare)
28316
Low pressure adapter
28035 CLX-XP
OnLine Chlorine Residual Monitor for Free or Total Chlorine comes
complete with operating manual. Reagents must be purchased
separately. If the application combines high humidity with cold
sample water, purchase a #09944 desiccant cartridge separately.
Range: 0 - 10 mg/l
Cycle Time: User Selectable: 110 seconds - 10 minutes
Optional: 60 seconds - 10 minutes
Accuracy: 0 - 6 mg/l - ±5% or 0.03 mg/l of Cl
2
whichever
is greater
6 - 10 mg/l - ±10%
Resolution: 0.01 mg/l
Method: USEPA accepted DPD method of analysis for
measuring Free or Total Residual Chlorine
Standard Outputs: 4-20 mA and RS-485 with Modbus
User Alarms: 2 User Selectable Alarms for sample
concentration
Operating Temperature: 0° - 40°C (32° to 104°F)
Input Pressure: 5 - 150psi
Enclosure: Copper free aluminum, Nema 4X, 7, 9, ATEX
for Class 1, Division 1, Grade D for fuel
vapors, Class 1, Zone 0 Explosion Proof,
Flameproof
Power: 100 - 240 Volt Auto Switchable 47-63hz
Certications: CE,UL, CSA, (ETL, ETLc), ATEX
Flow rate to Waste 200-400ml / min
Installed Dimensions: 18.5” x 16” x 9.9” (47cm x 40.6cm x 25.1cm)
CLX-XP with open cover
Catalog number
J.A.W.* Dry** Liquid
Free Chlorine 30 day supply 09951 09947X 09947
Total Chlorine 30 day supply 09952 09948X 09948
Free Chlorine 60 day supply 09953 N/A 09935
Total Chlorine 60 day supply 09954 N/A 09936
Free Chlorine 12 month supply 09955 09937X 09937
Total Chlorine 12 month supply 09956 09938X 09938
Reagent Kits
Standard Features
*Just add water (and supplied DPD reagent)
**User must add Sulfuric acid, Sodium Hydroxide
and supplied DPD reagent before use
14
CLX-XP (Explosion Proof) Monitor
CLX-XP with cover removed
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