pH Sensors

ModelP14GP14CP14HP14FP14SP14DP14P
Process Condition
Chemical ProcessComplex EnvironmentHF Acid < 1000ppmHF Acid > 1000ppmSeawaterDesulfurization EnvironmentPure Water/Low Ion Concentration
Measuring Range0 – 14pH0 – 14pH0 – 12pH0 – 12pH0 – 14pH0 – 12pH0 – 12pH
Zero Potential7.00 ± 0.257.00 ± 0.257.00 ± 0.257.00 ± 0.257.00 ± 0.257.00 ± 0.257.00 ± 0.25
Temperature Range14 – 176°F14 – 176°F14 – 176°F14 – 176°F14 – 176°F14 – 176°F14 – 176°F
Pressure0 – 90 Psi 0 – 150 Psi 0 – 150 Psi 0 – 150 Psi 0 – 150 Psi 0 –150 Psi 0 – 150 Psi
Temperature SensorPt1000 (std) | Pt100Pt1000 (std) | Pt100Pt1000 (std) | Pt100Pt1000 (std) | Pt100Pt1000 (std) | Pt100Pt1000 (std) | Pt100Pt1000 (std) | Pt100
Shell MaterialPP .Std | PPS Ryton®PP .Std | PPS Ryton®PP .Std | PPS Ryton®PP .Std | PPS Ryton®PP .Std | PPS Ryton®PP .Std | PPS Ryton®PP .Std | PPS Ryton®
Membrane Resistance<600MΩ<500MΩ<600MΩ<600MΩ<600MΩ<800MΩ <800MΩ
Reference SystemAg / AgCl / KCl Ag / AgCl / KCl NEXUS® Ag / AgCl / KCl NEXUS®Ag / AgCl / KCl NEXUS®Ag / AgCl / KCl NEXUS® Ag / AgCl / KCl NEXUS®Ag / AgCl / KCl NEXUS®
Liquid JunctionPorous Ceramic NEXUS®NEXUS®NEXUS®NEXUS®NEXUS®NEXUS®
Electrolyte Solution3.3M KCl Gel3.3M KCl Gel3.3M KCl Gel3.3M KCl Gel3.3M KCl Gel3.3M KCl Gel3.3M KCl Gel
Double Salt Bridge SystemYesYesYesYesYesYesYes
Connection ThreadNPT ¾"NPT ¾"NPT ¾"NPT ¾"NPT ¾"NPT ¾"NPT ¾"
Cable Length5m5m5m5m5m5m5m
EnclosureJ-Box | Flying LeadJ-Box | Flying LeadJ-Box | Flying LeadJ-Box | Flying LeadJ-Box | Flying LeadJ-Box | Flying LeadJ-Box | Flying Lead
Output4–20mA | 4–20mA + RS485 | 4 wire*4–20mA | 4–20mA + RS485 | 4 wire*4–20mA | 4–20mA + RS485 | 4 wire*4–20mA | 4–20mA + RS485 | 4 wire*4–20mA | 4–20mA + RS485 | 4 wire*4–20mA | 4–20mA + RS485 | 4 wire*4–20mA | 4–20mA + RS485 | 4 wire*
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