User Manual

E. SENSORS
1. CONDUCTIVITY/TDS
CTCII Conductivity/TDS Chemical Treatment Controllers come
standard with the CSAR. The CSAR is of one piece molded
construction with two 316 stainless steel pins (electrodes).
Standard 3/4” NPT installation. It is rated for applications that do
not exceed 75PSI@60°C.
Other sensors for more demanding applications maybe
substituted at an additional cost. All sensors include temperature
sensor for automatic temperature compensation.
The CS51R models compact size allows mounting in a standard
3/4” NPT tee. The sturdy polypropylene bushing is modular for
easy, inexpensive replacement. It is rated for applications that
do not exceed 100PSI@100°C. Add -CS51R to order number if
desired.
Special order High Temperature, High Pressure sensors.
For detailed descriptions of these and other sensors, see Sensor
Selection Guide and specic sensor data sheets available
from your local distributor, the Myron L Company, or on line at
www.myronl.com.
a. SENSOR SPECIFICATIONS
TEMPERATURE COMPENSATION
Automatic to 25°C, between 32-212°F (0-100°C)
except high temperature models - up to 205°C.
PRESSURE/TEMPERATURE LIMITS
CSAR - 75PSI (517.2 kPa) at 60°C (140°F)
CS51R - 100 psi (689.6 kPa) at 212°F (100°C)
For higher limits, see Special Order Models below.
FITTING/BUSHING
CSAR: 3/4” MNPT threaded ABS body
CS51R: Modular Polypropylene threaded 3/4” NPT
CABLE
Shielded; 10’ (3 meters) standard.
25’ (7 meters), and
100’ (30 meters) lengths also available.
DIMENSIONS
CSAR: 3/4 MNPT. Electrodes, Twin Pin ~3/4 (20mm) L.
CS51R: 3/4 MNPT. Electrode 1.2” (30mm) L; 0.5”
(13mm) Dia.
For additional information see sensor selection & specic data
sheets for details.
b. SENSOR OPTIONS
-25 25’ Shielded Cable
-100 100’ Shielded Cable
CS51R Only
-T Titanium - in place of Stainless Steel
-STF Sanitec Fitting.
1/2” thru 4”. State size, i.e. STF-1/2.
-PV 1/2” PVDF tting.
{replaces polypropylene}
-HPSS 1/2” 316 STAINLESS STEEL tting
(replaces polypropylene).
c. SPECIAL ORDER MODELS — 316 Stainless Steel
(1.0 cell constant)
CS40R Conductivity/TDS Valve Insertable 100PSI@150°C
CS40HTR Above High Temperature Model 250PSI@205°C
CS41R Cond/TDS High Temperature Model 100PSI@150°C
CS41HTR Cond/TDS High Temperature Model 250PSI@205°C
For additional information see sensor selection & specic data
sheets for details.
F. ORDERING INFORMATION
Follow steps 1, 2 & 3.
NOTE: CTCII model number includes the CSAR sensor as
standard. If other than the CSAR sensor is desired, please specify
when ordering.
1. HOW TO ORDER CTCII
Specify Model:
CTCII — Basic controller
CTCIID — w/ LCD
CTCIIT — w/ Limit Timer
CTCIITD — w/ Limit Timer and LCD
EXAMPLE A — a basic CTCII controller with a 4-20 mA output.
:
MODEL OPTION
CTCII — C4A
Written as — CTCII-C4A
EXAMPLE B -— a CTCIID controller with a 3 1/2 digit digital
display, a 4-20 mA output, and a CS51R sensor. The CS51R
sensor is for more demanding applications at a modest price
increase.
MODEL OPTION
CTCIID — C4A — CS51R
Written as — CTCIID-C4A-CS51R
2. HOW TO ORDER SPECIAL SENSOR
or Sensor Options
Select Special sensor and/or add options to sensor as in
examples below.
EXAMPLE C — a model CS51R sensor made with Titanium and a
100 foot cable.
MODEL OPTIONS
-CS51R — T-100
Written as — CS51R-T-100
EXAMPLE D — a Special Order High Temperature sensor made
of Titanium, and a Wet-Tap Valve.
MODEL OPTIONS
-CS40HTR — T-WTV
Written as — -CS40R-T-WTV
3. COMBINING CTCII and SPECIAL SENSOR
Add Steps 1 & 2.
EXAMPLE — Add above examples B and C. A CTCIID controller
with a 3 1/2 digit digital display, a 4-20 mA output, and a CS51R
sensor made with Titanium and a 100 foot cable.
Written as — CTCIID-C4A-CS51R-T-100
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