38
45-610 Displacer Type Liquid Level Switches and Proof-er
®
Switches
C
1
4.5
Model Numbers
4.5.3 C10 & C15 Triple Switch Models
TANK CONNECTION
Tank Connection
Code
2
1
⁄
2
" NPT Threaded
➀
E2
3" 125 lb. Cast Iron Flange
➁
G2
3" 150 lb. Steel Flange
➂
G3
4" 125 lb. Cast Iron Flange
➁
H2
4" 150 lb. Steel Flange
➂
H3
4" 300 lb. Steel Flange
➂
H4
6" 125 lb. Cast Iron Flange
➁
K2
6" 150 lb. Steel Flange
➂
K3
6" 300 lb. Steel Flange
➂
K4
DISPLACEr MATErIAL
Displacer Material
Porcelain
316 SS
Karbate
A
B
C
Liquid
Part Number
Temp.
Series A thru E, J and K Switches
Code
Description
°F
°C
Porcelain
Stainless Steel
Karbate
100
38
0.65 to 1.20
0.58 to 1.20
0.58 to 1.20
C10
Wide Differential, 3 switches
200
93
0.95 to 1.10
0.76 to 1.00
0.76 to 1.00
300
149
—
0.82 to 1.00
0.82 to 1.00
C15*
Narrow Differential, 3 switches
130
54
0.80 to 1.25
0.65 to 1.00
0.65 to 1.00
PArT NUMBEr CODE AND SPECIFIC GrAvITy LIMITS**
* Consult factory for high temperatures
** Each C10/C15 instrument is factory calibrated to operate for a given
specific gravity within the minimum and maximum values listed
MATErIALS OF CONSTrUCTION
Support
E-Tube
Displacer Clamps/
Magnetic
Process
Code
Spring
Trim
Mtg. Nut
Susp. Cable
Sleeve
Connection
1
Inconel 600 300 Series SS
Carbon Steel
316 SS
400 Series SS
Carbon Steel
➆
2
Inconel 600
316 SS
316 SS
316 SS
316 SS
Carbon Steel
➆
4
316 SS
5
Inconel 600 300 Series SS
Carbon Steel
Monel
400 Series SS
Carbon Steel
➆
6
Hastelloy
M
NACE Const.
Inconel X750
316 SS
316 SS
316 SS
316 SS
316 SS
N
NACE Const.
Inconel X750 300 Series SS
316 SS
316 SS
316 SS
Carbon Steel
➀➁
➀
➀
➀
➀
➀➁