Honeywell 4905 Style Conductivity Cells 70-82-25-18 用户手册
Installation
8
4905 Series Conductivity Cells – Installation and Maintenance
12/07
001
0.1
1
10
50
50
X" Approx.
5.4"
5.4"
5.4"
5.4"
5.8"
6.9
mm
138
138
138
146
175
138
146
175
0.940"
(24mm) Dia
1.5"
(38mm)
Octagon
1" NPT
1.687"
(42.8mm)
Cell
Cell cable is approx. 0.250”
(6.4 mm) O.D. max with 4
conductors of #18 AWG wire.
(6.4 mm) O.D. max with 4
conductors of #18 AWG wire.
1" NPT
1.687"
(42.8mm)
Cell
Constant
Constant
Cell cable is approx. 0.250”
(6.4 mm) O.D. max with 4
conductors of #18 AWG wire.
(6.4 mm) O.D. max with 4
conductors of #18 AWG wire.
“X”
See Table
See Table
Figure 3-3 Mounting Dimensions for 04905 Series
Cell
constant
constant
001
0.1
1
5
5
10
20
25
50
20
25
50
X" Approx.
5.4"
5.4"
5.4"
5.4"
4.5"
5.8"
6.0"
4.5"
5.8"
6.0"
6.9"
6.9"
mm
138
138
138
138
138
114
146
152
175
175
146
152
175
175
0.940"
(24mm) Dia
1.5"
(38mm) Octagon
1" NPT
"X"
See Table
5.5"
(140mm)
3"
(76mm)
female NPT for user's
flexible electrical conduit
connection. For insertion or
removal of cell, disconnect
conduit connections.
connection. For insertion or
removal of cell, disconnect
conduit connections.
Fou
3"
(76mm)
female NPT for user's
flexible electrical conduit
connection. For insertion or
removal of cell, disconnect
conduit connections.
connection. For insertion or
removal of cell, disconnect
conduit connections.
Four Point Terminal
Board for lead wire
connections. Each #6-32
screw terminal will
accomodate one
#12 or smaller AWG wire
Board for lead wire
connections. Each #6-32
screw terminal will
accomodate one
#12 or smaller AWG wire
¾”
Cell
constant
constant
001
0.1
1
5
5
10
20
25
50
20
25
50
X" Approx.
5.4"
5.4"
5.4"
5.4"
4.5"
5.8"
6.0"
4.5"
5.8"
6.0"
6.9"
6.9"
mm
138
138
138
138
138
114
146
152
175
175
146
152
175
175
0.940"
(24mm) Dia
1.5"
(38mm) Octagon
1" NPT
"X"
See Table
5.5"
(140mm)
3"
(76mm)
female NPT for user's
flexible electrical conduit
connection. For insertion or
removal of cell, disconnect
conduit connections.
connection. For insertion or
removal of cell, disconnect
conduit connections.
Fou
3"
(76mm)
female NPT for user's
flexible electrical conduit
connection. For insertion or
removal of cell, disconnect
conduit connections.
connection. For insertion or
removal of cell, disconnect
conduit connections.
Four Point Terminal
Board for lead wire
connections. Each #6-32
screw terminal will
accomodate one
#12 or small
Board for lead wire
connections. Each #6-32
screw terminal will
accomodate one
#12 or small
Four Point Terminal
Board for lead wire
connections. Each #6-32
screw terminal will
accomodate one
#12 or smaller AWG wire
Board for lead wire
connections. Each #6-32
screw terminal will
accomodate one
#12 or smaller AWG wire
¾”
10 5.8”
146
50 6.9”
175
NOTE: For existing users with conduit, a ¾” x ½” adapter bushing will be required to use existing conduit.
Figure 3-4 Mounting Dimensions for 04905 Series with Junction Box Head