Aquametrix P/R60C-6 User Manual

Now with larger electrode and ground rod for
better signal-to-noise and faster response.

Description

The 60 series pH and ORP probes are
dependable industrial grade sensors
designed to provide accurate mea­surement and longer service life under
the most demanding conditions. The
P60C-6 pH probes and R60C-6 ORP
probes incorporate all the benets of
differential measurement found in oth­er models of the 60 series, eld proven
in thousands of installations. This tech­nique uses two glass electrodes to
make the measurement differentially
with respect to a third metal electrode.

This second electrode is protected
from the process by a double junction
replaceable salt bridge. The result­ing true differential measurement has
several advantages over conventional
probes: ground loop problems are vir­tually eliminated, and the salt bridge is
easily replaced. If the internal solution
becomes contaminated, the probe can
be rejuvenated at modest cost by re­placing the salt bridge and reference
solution. Automatic temperature com­pensation is accomplished through
the use of an embedded thermistor
inside the tip of the ground rod. This
thermistor placement provides rapid
response for process temperature

variations. This unique probe mounts
in a standard 1 1/4” NPT tee, or in a
tank, through a specially designed
CPVC compression tting. This tech­nology provides several important ad­vantages: the probe enters straight into
the tting eliminating twisting of the
cable; the pipe size is only 1 1/4” NPT;

the insertion length is variable
between 7/8” and 5”; one mod­el is used for both ow-through
and submersion tank-mount.

Installation does not require a pipe
wrench, strap wrench or thread seal­ant on the probe. This helps to re­duce down time for calibration. The
P/R60C-6 may be ordered with a
at face electrode which fouls less
frequently and is easily cleaned.

The encapsulated preamplier pro­vides an output signal which can
be transmitted 3000 feet over in­expensive cable. For greater dis­tances, see the P65C data sheet
for the probe that encapsulates a
blind 4-20 mA two-wire transmitter
which can transmit a virtually unlim­ited distance over a twisted pair cable.

Aquametrix Models P/R60C-6 and -7

P/R60C- Differential pH/ORP Probes

Features

• Differential Measurement

• Replaceable Salt Bridge

• Low Maintenance Cost

• Easy in: no twisted cable

• Easy out: no special tools

• 1 1/4” Compression Fitting

• Adjustable insertion depth

• Easy Cleaning

• Semi-ush face for

reduced buildup

• Encapsulated Preamp

• Transmits up to 3000 ft

• 4-20 mA two-wire blind

transmitter version available

• Hot-Tap version available

• Flat-faced version

available for pH

• ORP available with

gold electrode

Applications

• Process Control

• Industrial and Municipal Wa-

ter Treatment

• Industrial and Municipal

Waste Treatment and Neutral­ization

• Fume Scrubbers, Circuit

Board Manufacturing, Plating,
Food and Beverage, Chemi­cal Processing, Pulp and Pa­per, Mining, Power Generation,
Pharmaceuticals

100 School Street

Andover, MA 01810

978-749-9949

Toll free - 855-747-7623

www.WaterAnalytics.net

Model P60C-6 pH or R60C-6 ORP Differential Probes

Technical Data

Dimensions

Measuring Range

pH 0 to 14 pH

(Consult factory for applications below 2 or

above 12).
ORP -1000 to +1000 mV
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)

Transmission Distance 3000 ft. (900 m)
Sensitivity

pH 0.01 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

1.125 (29)

1.00 (25.4)

5.08 (129)

1.125 (28.6)

1.00 (25.4)

9.25 (235)

14.0 (356)

18.1 (460)

Related Products

CABLES & ACCESORIES

JB-1 NEMA 4X junction box
STC60-6 Mounting kit for submersion applications includes 1-1/4” NPT x 1” reducer, 4

feet of 1” CPVC pipe with water-tight strain relief tting and securing assembly
P60HTC Hot Tap Ball Valve assembly (Probe not included)
C42-5PXXX Interconnect cable, dressed both ends. Specify length.
C35-17 Salt bridge Kit for all -6 series probes, package of 3.
C35-79 Compression tting for all -6 series probes.
C34-51 Adapter for GLI Installations.
Protector-6 Protection shroud for submersion applications.

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

P60C-6 pH probe complete with universal installation

tting for ow-through or submersion applica-

tions
P60C-7 pH Probe for use with Hot-Tap hardware
P60C-6F Flat-face pH probe
R60C-6 ORP probe complete with installation tting

for low-through or submersion applications
R60C-6-G ORP probe with gold electrode
R60C-7 ORP Probe for use with Hot-Tap hardware

P60C6

P60C7

www.WaterAnalytics.net 978-749-9949 Toll free - 855-747-7623 (855-pHProbe)