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0.05,0.5,1.0,5.0,
or 10.
Installation Style: For sensors with a 0.05 cell constant, use K-inch or %-inch male
NPT compression fittings made of Kynar (PVDF) or 316 stainless steel. For
sensors with any other cell constant, use a %-inch male NPT compression fitting
made of Kynar or 316 stainless steel. In all cases, the fitting enables the sensor to
be insertion mounted, up to 4 inches/ 102 mm deep, into a pipe tee or vessel.
Reversing the fitting enables the sensor to be fastened onto the end of a pipe for
immersion mounting.
Termination Style: An integral 6 m (20 ft.) long cable
Operating Procedures
Always consider the temperature/pressure ratings of the mounting hardware
used to install the sensor. The sensor and hardware combination is an integrated
system. The hardware material usually limits the system
' s temperature/pressure
rating. Refer to Section 2 for complete specifications.
0.2"C).
Compatible Meters
These sensors are for use with the CDCN684, CDCN685, CDCN686 Analyzers
and CDTX680 Series transmitters only.
Sensor Characteristics
Basic Cell Constant:
(*
"T" factor during
instrument configuration or calibration, ensures the highest possible
measurement accuracy
??
Built with a Pt 1000 RTD temperature element located at its tip to provide
exceptionally fast response to changes in temperature with high measuring
accuracy
"K" value and temperature
), and its temperature element value (to the nearest 1.0 ohm). Entering
each sensor' s OMEGA-certified
CDE681-series
compression fitting style sensors are manufactured to exacting
tolerances using high quality, rugged materials for demanding ultrapure water
and pure water applications. Each sensor is:
??
Individually tested to determine its absolute cell constant (shown on its label
as K =
f
1.2
Benefits of Enhanced Performance Design
,
- GENERAL INFORMATION
1.1
Description
- INTRODUCTION
SECTION 1
w
PART ONE
- Introduction
m
CDE681 Part 1
2:14 PM Page 1
7/17/03
M3594-0603-CDE681Series.qxd
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