B75-1B20-KOG Datasheet, PDF (7/8 Pages) Magnetrol International, Inc. – Non-Bleed Switch For Liquid Level Switches

6.2 Switch housing replacement assembly
4.00"
(102)
or
6.00"
(152)
Figure 8
Carbon steel housing assembly
Standard carbon steel housing replacement assemblies are
designed for general purpose indoor use installations requir-
ing protection against entrance of dust, water, lint
and fiber/oil. Refer to Figure 8.
Description
Standard
housing cover
Short 4" (102 mm)
Tall 6" (152 mm)
Cover assembly hardware
ΠIncludes assembly hardware kit 89-6508-001.
Replacement Kit
Part Number
Blue Cover
89-6509-003 Œ
89-6510-003 Œ
89-6508-001
7.0 “K” Switch Specifications
Supply Pressure:
40 psi Max. or 100 psi Max.
Airline Connections:
1_{⁄4" NPT}
Maximum Leakage Rate: 0.5 SCFH
Maximum Airflow:
100 psi Max. supply pressure 1.1 SCFM
40 psi Max. supply pressure 0.7 SCFM
Maximum Process Temp.: +400° F
Housing Protection:
General Purpose/NEMA 1/IP53
Housing Material:
Rolled steel/Cast aluminum
Switch Mechanism Material: Stainless steel
8.0 Switch Codes
SWITCH MECHANISM AND ENCLOSURE
Switch
Code
KOG
KOH
KOE
KOF
KPE
KPF
Maximum
Supply
PSIG Bar
40
3
40
3
100
7
100
7
100
7
100
7
For use with
Magnet
E-tube
Dot
Wall
Inches (mm)
Attraction
Sleeve
Red .035
.9
Standard
Red .035
.9
Standard
Yellow .035
.9
or
Yellow .065 1.7
Sheathed
Standard
Yellow .065 1.7
Sheathed
Yellow .065 1.7
Sheathed
Cover
Height
Inches
4
6
4
6
4
6
(mm)
102
152
102
152
102
152
Maximum leakage rate is .5 SCFH at maximum supply pressure. Maximum
process temperature is +400° F (+209° C).
Example Model Number:
B75
1B20
42-686 Series K Pneumatic Switch Mechanism
5