Warrick Level Sensor Instructions for 16M

Warrick Level Sensor Instructions for 16M
FITTINGS AND PROBES
 Up to 7 Probes
 Threaded Attachment (3E)
 CSA Approved
 FM Approved (3E)
 Flat Mounting (3N)
 Available in Various Body Metals
 U.L. Recognized (3E)
Series 3E fittings are cast metal, pressure-tight assemblies capable
of handling 1-7 probes. Attachment to vessels is accomplished with
external pipe threading. 3E Fittings require the use of 3R rigid or 3W
wire suspended electrodes.
Series 3N fittings accommodate 1-3 probes operating at atmospheric
pressure. The assembly mounts on a flat surface atop open tanks
or closed vessels. 3N Fittings require the use of 3R rigid or 3W wire
suspended electrodes.
Series 3E
Specifications
Type of Connection
Series 3E
Series 3N
Probes
Series 3E
Series 3N
Terminal Housing
Body Material
Series 3E
Series 3N
Pressure/Temperature
Series 3E
Series 3N
Approvals
Series 3E
Series 3N
Threaded
Flat Surface Mounting
1 thru 7
1 thru 3
Die cast aluminum, epoxy coated
Series 3N
Cast iron, red brass, 316 stainless steel
PVC, red brass, 316 stainless steel
125 psig @ 353°F (cast iron); 250 psig @ 406°F (brass, 316 s.s.)
0 psig @ 150°F (PVC); 0 psig @ 500°F (brass, 316 s.s.)
Applications
U.L. File # MP2489, Vol. 1, Sec. 2; CSA; FM
CSA File # LR11644
•
•
•
•
Dimensions
Series
3E
3N
No. of
Probes
Attachment
to Vessel
1
1˝ N P T
1/2˝ NPT
2-1/4 x 2-1/4 x 2-1/4
2
2˝ N P T
1/2˝ NPT
3-1/4 x 3-1/4 x 2-3/8
3
2˝ N P T
1/2˝ NPT
3-1/4 x 3-1/4 x 2-3/8
4
2-1/2˝ NPT
1/2˝ NPT
3-1/4 x 3-1/4 x 2-3/8
5
3˝ N P T
3/4˝ NPT
4 x 4 x 2-1/2
6
3˝ N P T
3/4˝ NPT
4 x 4 x 2-1/2
7
3˝ N P T
3/4˝ NPT
4 x 4 x 2-1/2
1
2-1/4˝ square flat pad, 1-1/2˝
dia. hole in top of vessel secured
with #10 machine screws at the
corners of a 1-1/2˝ square
1/2˝ NPT
2-1/4 x 2-1/4 x 2-1/4
1/2˝ NPT
3-1/4 x 3-1/4 x 2-3/8
1/2˝ NPT
3-1/4 x 3-1/4 x 2-3/8
2
3
WARRICK CONDUCTIVITY SENSORS
Series 3E – Pipe Thread Attachment
Series 3N – Flat Surface Mounting
Conduit
Terminal Housing Size
Boss Thread Size
(W˝ x D˝ x H˝ )
Open Tanks
Closed Vessels
Water
Diluted Corrosive Liquids
How to Order
Use the Bold characters from the chart below to
construct a product code.
3E
Series
3E
X
X
3N
Number of Probes1
1 – One
5 – Five
2 – Two
6 – Six
3 – Three
7 – Seven
4 – Four
Body Material
A – Cast Iron (3E)
PVC (3N)
B – Red Brass
C – 316 Stainless Steel
Notes:
1. 3N features up to three probes only.
2. Special modifications available. Consult factory.
www.gemssensors.com
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