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| WQ201 pH SENSORS |
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pH sensor for remote water quality measurements.
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FEATURES:
- Fully encapsulated electronics
- 4-20 mA output
- Marine grade cable with strain relief
- Stainless steel housing
- Replaceable pH sensor element
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pH Sensors Product Description
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Global Water's pH sensor is a rugged reliable water pH measuring device. The pH sensors are mounted on 25 ft of marine grade
cable, with lengths up to 500 ft available upon request. The pH sensor output is 4-20 mA with a three wire
configuration. The pH sensor's electronics are completely encapsulated in marine grade epoxy within a stainless steel housing
(online version has 1 x 8 inch PVC pipe nipple, threaded both ends with cap). The pH sensors also use removable shields and
replaceable pH sensor elements for easy maintenance.
Global Water's GL500 pH Recorder adds recording capabilities to the pH sensors. The
GL500 pH Recorder connects to the pH sensor's 4-20mA output to record data. In addition, Global Water offers the
PC320 pH Controller to use the pH sensor's output to control pumps or alarms.
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pH Sensors Specifications
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Output: 4-20 mA
Range: 0-14 pH
Accuracy: 2% of full scale
Maximum Pressure: 40 psi
Operating Voltage: 10-30 VDC
Current Draw: 5.5 mA plus sensor output
Warm Up Time: 3 seconds minimum
Operating Temperature: 23 to +131°F (-5 to +55°C)
Size of Probe:
Standard: 1-1/4" Diameter x 10" L (3.2 cm dia. x 25.4 cm long)
Online: 2" Diameter x 12" L (5 cm dia. x 30.5 cm long)
Weight: Standard and Online 1 lb. (454 g)
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pH Sensors 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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WQ201 pH Sensor (PN# DB0000)
Includes 25 ft of cable.
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$718 |
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WQ201-O Online pH Sensor (PN# DBA000)
Comes with 1 inch NPT PVC housing.
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$742 |
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WQEXC Extra Cable (PN# DH0000)
Standard pH sensors include 25 ft of cable, but can be purchased with up to 500 ft of cable.
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$2.10/ft |
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pH Sensor Electrode (PN# 00-449)
pH electrodes should be replaced every six months and calibration should be done after every replacement.
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$156 |
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| pH SENSOR CALIBRATION SOLUTIONS |
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pH 4.01 Buffer, 250 ml bottle (PN# 108800)
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$Call |
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pH 7.00 Buffer, 250 ml bottle (PN# 108802)
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$Call |
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pH 10.00 Buffer, 250 ml bottle (PN# 108804)
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$Call |
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Calibration and maintenance set (PN# 108823)
Includes 3 bottles with 250 ml each pH 4.01/ 7.00/ 10.00, and 1 bottle of 250 ml KCl solution 3 mol/l.
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$Call |
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pH10A Handheld pH Meter
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$110 |
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pH100CCA Handheld pH Meter Kit
Includes handheld pH meter, cable with attached pH/temperature probe, and hard sided case.
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$Varies |
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PHT-810 pH Tester
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$268 |
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EC500 Handheld Waterproof pH/Conductivity Tester
Includes electrode, protective sensor cap, sample cup with cap, four 1.5V SR44W batteries, and a 48 inch (1.2m) neckstrap.
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$156 |
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EC510 Handheld Waterproof pH/Conductivity Tester Kit
Includes an EC500 portable conductivity meter with sensor, 84uS, 1413uS, 12880uS calibration standards, pH buffer pouches (1 each of
4, 7, 10pH plus rinse solution), weighted base, protective sensor cap, 3 sample cups, four 1.5V SR44W batteries, carrying case, and a
48 inch (1.2m) neckstrap
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$203 |
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2V00-1011 VARIO pH Waterproof pH meter w/SenTix 21 electrode
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$Call |
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3A30-110 pH 1970i Portable field pH meter w/universal power supply
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$Call |
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2AA112 pH 3110 Portable Field pH meter w/case & accessories
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$Call |
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Lab 850 Benchtop pH meter
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$Varies |
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ProLab 1000 Bench top pH meter
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$Varies |
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ProLab 3000 Laboratory pH meter
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$Varies |
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inoLab® 7110 wastewater pH meter
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$Call |
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WQ Water Quality Sensors
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$Varies |
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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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$3,286 |
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WQL-pH pH Datalogger
Included: pH datalogger, PC-program WQL-Log, USB cable, Li battery, shackle, and hex wrench.
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$Call |
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GL500 pH Recorder
pH recorder for sensor datalogging. Includes Global Logger Software. With weather proof enclosure and 12V battery.
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$957 |
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PC320 pH Controller
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$varies |
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WQS pH Sampling System
NOTE: pH sensor not included.
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$Varies |
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EZ100 pH Sensor Display
LCD readout display for both portable use and permanent installations.
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$437 |
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