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| W-23XD WATER QUALITY SONDES |
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Water quality instrumentation for simultaneously measuring up to 13 different parameters.
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FEATURES:
- Handheld water quality monitoring system with water quality sonde
- Rugged, fully submersible sonde
- Monitor up to 13 different parameters simultaneously
- Dry cell batteries
- Built in datalogger
- Ideal for multi-parameter water quality measurements without having a permanent installation
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Water Quality Sonde Product Description
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The W-23XD water quality sonde brings laboratory accuracy and the ease of push-button operation to water quality instrumentation
measurement in the field. Years of water quality instrumentation technology development have resulted in the form of a 97-mm
diameter water quality sonde: a compact water quality instrument able to offer high pressure tolerance, long-term continuous
measurement capability and highly accurate for the simultaneous monitoring of up to 13 parameters. The water quality sonde can
simultaneously measure: pH, temperature, dissolved oxygen, conductivity, salinity, turbidity, total dissolved solids (TDS), water
depth, oxidation reduction potential (ORP), seawater specific gravity and up to three specific ions. Featuring a powerful water
quality sonde and state-of-the-art functions, the water quality instrumentation makes it easy to get highly reliable water quality
data simply and quickly just by submersing the sensor in the water. The water quality sonde is flexible enough to use for
checking the quality of a broad range of water samples, from factory effluent to urban drainage, river water, lake and marsh water,
aquatic culture tanks, agricultural water supplies, and seawater. The water quality instrumentation is water resistant, so it
can be used safely even in the rain.
Measure Up to 13 Parameters
The W-23XD water quality instrumentation can simultaneous measure up to 13 parameters (from pH, dissolved oxygen, and conductivity
to seawater specific gravity and a variety of ions) can be obtained - much more quickly and easily than with conventional
instruments. With the water quality instrumentation's powerful measurement capabilities, the compact W-23XD water quality sonde
is recommended for all water quality researchers and professionals.
Automatic Water Quality Sonde Calibration
The W-23XD water quality sondes have an automatic calibration function that calibrates the instrumentation simply at the touch of a
button for more highly reliable data. What used to be a complicated calibration process is now easy. Just fill the
supplied beaker with the standard solution, immerse the water quality sonde and press a button once for one-point calibration for
each of the five main parameters pH, conductivity, turbidity, DO, and depth. One point calibration is also available for three
ion parameters, Cl-, NO3-, and Ca2+. Two-point calibration is also possible where
high precision measurement data is required.
Deep Water Quality Measurments
With its superior durability and high pressure resistance, the water quality sondes facilitate measurements as far as 100 meters
below the water surface. Thus, in addition to rivers, lakes and other shallow bodies, high-precision water quality measurements
can now be readily obtained and monitored by the water quality instrumentation at dams, and even in the open sea.
Built in Data Logger
The W-23XD water quality sonde's built-in memory function enables continuous measurement for as long as one month, just by leaving
the sonde submerged in the sample. Personnel do not need to be present during the measurement process, the data can even be
captured by personal computers in remote locations. NOTE: Must purchase U-PCDLP to export data to a computer.
The standard handheld W-23XD water quality instrumentation system comes with:
- Carrying case
- Handheld water quality instrumentation with water quality sonde
- Instruction manual
- pH and DO sensors
- pH 4 buffer
- pH internal solution
- Calibration beaker
- DO installation tool
- ION SENSORS ARE NOT INCLUDED
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Water Quality Sonde Specifications
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| Parameter |
Measurement Principle |
Range |
Resolution |
Repeatability |
Accuracy |
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pH
Two-point calibration
Automatic Temperature Compensation
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Glass electrode |
0-14 pH |
0.01 pH |
+ 0.05 pH |
+ 0.1 pH |
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Dissolved Oxygen
Salt correction (0-40 ppt/automatic)
Automatic Temperature Compensation
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Diaphragm galvanic battery |
0-19.99 mg/L |
0.01 mg/L |
+ 0.1 mg/L |
+ 0.2 mg/L |
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Conductivity
Auto Range
Automatic Temperature Conversion (25° C)
SI units
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4 AC electrode |
0-9.99 S/m |
0.1% Full Scale |
+ 1% |
+ 3% |
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Salinity |
Conductivity Conversion |
0-4% |
0.01% |
+ 0.1% |
+ 0.3% |
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Total Dissolved Solids (TDS)
Conversion factor setting
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Conductivity conversion |
0-100 g/L |
0.1% Full Scale |
+ 2 g/L |
+ 5 g/L |
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Seawater Specific Gravity
Display σt, σ0, σ15
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Conductivity conversion |
0-50 σt |
0.1 σt |
+ 2 σt |
+ 5 σt |
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Temperature |
Thermistor |
0-55° C |
0.01° C |
+ 0.3° C |
+ 1.0° C |
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Turbidity
Unit selection
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Penetration and scattering |
0-800 NTU |
0.1 NTU |
+ 3% |
+ 5% |
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Water Depth
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Pressure method |
0-100 m |
0.1 m |
+ 3% |
+ 5% |
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Oxidation Reduction Potential (ORP)
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Platinum electrode |
+1999 mV |
1 mV |
+ 5 mV |
+ 15 mV |
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Ion
Auto range
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Ion electrode |
Nitric Acid: NO3- 0.62~62,000 mg/L(pH 3-7)
Chloride: Cl- 0.4~35,000 mg/L(pH 3-11)
Calcium: Ca2+ 0.4~40,080 mg/L(pH 5-11)
Fluoride: F- 0.02~19,000 mg/L(pH 4-10:20 mg/L)
Potassium: K- 0.04~39,000 mg/L(pH 5-11:3.9 mg/L)
Ammonia: NH3 0.1~1,000 mg/L(pH 12 or more) |
0.1% FS |
+5% |
+10% |
Water Quality Sonde Main Unit
Waterproof Construction: IP-67
Weight: 1.1 Lb (500 g)
Size: 7"x4"x2" (169mmx98mmx56mm)
Water Quality Sonde Probe
Measurement Temperature: 0-55°C
Storage Temperature: -5-60°C
Measurement depth: 0-100m
Maximum Probe Size: 3.9" (97mm)
Probe Length: 17.3" (440mm)
Weight: 4 Lb (1800 g)
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Water Quality Sonde Options & Prices
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Prices listed are for United States and Canada only. Call or e-mail us for pricing in other countries.
Terms and Conditions
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W-23XD Water Quality Sonde (PN# DII002)
Water quality monitoring system includes 2 m cable. Note: Cable, meter, and probe are detachable. NOTE: DOES NOT INCLUDE
ION SENSORS
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$8,383 |
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W-23XD Water Quality Sonde (with 10 m cable) (PN# DII010)
Water quality monitoring system includes 10 m cable. Note: Cable, meter, and probe are detachable. NOTE: DOES NOT
INCLUDE ION SENSORS
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$8,487 |
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W-23XD Water Quality Sonde (with 30 m cable) (PN# DII030)
Water quality monitoring system includes 30 m cable. Note: Cable, meter, and probe are detachable. NOTE: DOES NOT
INCLUDE ION SENSORS
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$8,775 |
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W-23XD Water Quality Sonde (with 60 m cable) (PN# DII060)
Water quality monitoring system includes 60 m cable. Note: Cable, meter, and probe are detachable. NOTE: DOES NOT
INCLUDE ION SENSORS
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$9,089 |
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W-23XD Water Quality Sonde (with 100 m cable) (PN# DII100)
Water quality monitoring system includes 100 m cable. Note: Cable, meter, and probe are detachable. NOTE: DOES NOT
INCLUDE ION SENSORS
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$9,738 |
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| WATER QUALITY SONDE ION SENSORS |
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6531 Nitrate Ion Sensor (PN# DII210)
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$371 |
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6522 Chloride Ion Sensor (PN# DII220)
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$371 |
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6533 Calcium Ion Sensor (PN# DII230)
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$371 |
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6530 Fluoride Ion Sensor (PN# DII240)
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$747 |
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6532 Potassium Ion Sensor (PN# DII250)
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$371 |
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5012 Ammonia Ion Sensor (PN# DII260)
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$371 |
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| WATER QUALITY SONDE ACCESSORIES |
U-PCDLP PC Download Package (PN# DIF050/DIF040)
Includes U-2001 extension unit, AC adapter (specify voltage 110 (PN# DIF050) or 220VDC (PN# DIF040)), and a RS232C cable. NOTE:
This package is required to download data from the Water Quality Sonde to a computer.
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$472 |
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| WATER QUALITY SONDE REPLACEMENT PARTS |
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W-2000S Water Quality Sonde Control Unit (PN# DIF200)
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$924 |
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6280 Water Quality Sonde pH/ORP sensor (PN# DIF110)
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$406 |
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5460 Water Quality Sonde DO sensor (PN# DIF120)
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$339 |
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2G30-100 pH/Ion 3400i Ion Selective Electrode Analyzer
Electrodes not included.
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$Call |
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2FD451 Multi 3410 Set 1 Single Channel Digital Multiparameter Meter
Includes Multi 3410, SenTix® 940 pH IDS sensor, QSC kit, PC comm. pkg, case & accessories. Sensor has 5 ft (1.5 m) of cable.
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$Call |
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3F30-110 Multi 1970i Portable Multi-parameter Meter
Multiparameter meter with universal AC power supply. Probes not included.
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$Call |
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2F30-104B22 Multi 3400i Kit Multi-parameter Meter
Includes Multi 3400i, SenTix® 41-3 pH electrode, CellOx 325-3 oxygen electrode, TetraCon 325-3 conductivity sensor, Technical buffers
4 and 7, 3 M KCl, cleaning solution, 3 exch. membr. heads, electrolyte, abrasive foil, cond standard (1413 µS/cm) All sensors
have 9.8 ft (3 m) of cable.
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$Call |
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2F40-114B0E Multi 3500i Kit Handheld Multiparameter Meter
Includes Multi 3500i, SenTix® 41-3 pH electrode, ConOx-3 conductivity/oxygen electrode, PC comm. pkg, case & acc.. All sensors
have 9.8 ft (3 m) of cable.
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$Call |
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Pro Plus Multiparameter Water Quality Meter
Handheld multiparameter water quality meter for field measurements.
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$Varies |
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600XL Water Quality Analyzer
Water quality instrumentation for simultaneously measuring up to ten different parameters.
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$Varies |
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FL700 Fluoride Meter
Includes Fluoride electrode, TISAB reagent tablets, sensor cap, four 3V batteries, and a 48in (1.2m) neckstrap.
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$347 |
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WQMS Water Quality Monitoring System
The standard unit includes a datalogger, temperature sensor, pH sensor, conductivity sensor (with a 0-5000µS range unless otherwise
specified), and DO sensor.
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$3,286 |
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Water quality sensors for permanent installation.
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$Varies |
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