Manual

Model P65C/R65C pH or ORP Probes with 4-20 mA Output
www.WaterAnalytics.net 978-749-9949 Toll free - 855-747-7623 (855-pHProbe)
Technical Data
Related Products
Measuring Range
pH 0 to 14 pH (Consult factory for applications
below 2 or above 12).
ORP -500 to +500 mV or
0 mV to +1000 mV, eld selectable
Flow Rate 10 ft./sec maximum (3 metres/sec)
Flow should be as low as possible in low
conductivity water and in solutions with
high suspended solids
Wetted Materials CPVC, kynar, glass, titanium palladium al-
loy and EPDM (platinum for ORP probe);
opt. viton and ceramic
Transmission Distance Dependant upon transmission distance
and supply voltage
Sensitivity
pH 0.001 pH
ORP 0.1 mV
Stability
pH 0.03 pH per day, non-cumulative
ORP 2 mV per day, non-cumulative
Temperature Copensation
Automatic -5 to 95°C (23 to 203°F)
Pressure Limit 100 psig at 65°C maximum
Temperature Limits
CPVC -5 to 95°C (23 to 203°F)
The temperature limit of probes in ow-
through applications is limited by pressure
and by the pipe tting material.
Probe Cable 5 Conductor plus shield, 15 ft. (4.6m) long
CABLES & ACCESORIES
JB1 NEMA 4X junction box
C42-1-XXX Interconnect cable; dressed both ends - specify length
C35-17(K) Salt Bridge Kit for P/R65C-4/-6/-7 probes, package of 3
AM60-9765K Salt Bridge Kit, all P/R65C-8 probes, package of 3
P60-HTC Hot Tap Ball Valve assembly
CALIBRATION SOLUTIONS
A35-13 pH 4 Buffer, 500 mL.
A35-14 pH 7 Buffer, 500 mL
A35-24 pH 10 Buffer, 500 mL
A35-40 ORP Buffer, 200 mV, 500 mL
A35-41 ORP Buffer, 600 mV, 500 mL
Ordering Information
P/R65C-8 Flow-through or submersion applications; body threaded 1-1/2” both ends (P-pH; R-ORP)
P/R65C-6 “Easy-in Easy out” variable insertion depth, 1-1/4” tting (P-pH; R-ORP)
P/R65C-7 For use with Hot-Tap hardware (P-pH; R-ORP)
P65C-8-F Flat-Face pH probe
P65C-8-A Antimony pH probe
R65C-8-G ORP probe with Gold electrode
Dimensions
18”
1.25” NPT
Compression
Fitting