O & M Manual
5
REV D, 2/2007
Part 1 - Introduction
1.1 General
The Model TCSMA is a blind, loop-powered monitoring
system, designed for the continuous measurement of
solution conductivity. The full scale operating range of the
transmitter may be user adjusted to any value between 500
uS and 1,000,000 uS using the same sensor. The sensing
system will operate on water streams with temperatures from
-5°C to 110
C.
1.2 Features
- Special toroidal sensor design greatly minimizes sensor
fouling and, therefore, reduces maintenance requirements.
- Standard main module is designed to be a fully isolated, loop
powered instrument for 2-wire DC applications.
- Can be user-adjusted for specific application span from 500
uS to 1,000,000 uS using the same sensor.
- Direct/Reverse operation allows 4-20 mA output direction to
be flipped.
- Adjustable temperature compensation from 0% to 4% per °C
to match solution requirements.
- Loop indicator LED glows to indicate loop current level.
- Instrument supplied in rugged NEMA 4X enclosure with
multi-purpose mounting bracket.
