SWITCHES
AND
SENSORS
For further information www.norgren.com
3
SAS-17
50 BN Series Large
Large Size General Purpose Detector
Large float provides maximum displacement in high viscosity
fluids
Can be easily extended to multiple float arrangement up to 72"
long
Rugged design for heavy duty service
Specifications
Maximum Pressure 150 PSI (10.3 bar)
Temp. Operating Range -40°F to 225°F (-40°C to 107°C) in oil
-40°F to 180°F (-40°C to 82°C) in water
Mounting 1/4" NPT
Leads 18 AWG, 24" long
Recommended Minimum
Liquid SP GR .55
50 BN Series Intermediate
Intermediate Size General Purpose Detector
Highly reliable, yet inexpensive
Compact, narrow displacement
Stem available in 316 SS or Brass
Long operating life
Specifications
Maximum Pressure 150 PSI (10.3 bar)
Temp. Operating Range -40°F to 225°F (-40°C to 107°C) in oil
-40°F to 180°F (-40°C to 82°C) in water
Mounting 1/8" NPT - 1/4" NPT
Leads 18 AWG, 24" long
Recommended Minimum
Liquid SP GR .58
1.75
(45)
A
2.50
(64)
1.19 (30)
1/8 NPT
1/2 Hex
1.75
(45)
A
2.70
(69)
1.19 (30)
1/4 NPT
5/8 Hex
1.88
(48)
A
2.75
(69)
1.88 (48)
1/4 NPT
5/8 Hex
50 BN Series Inter. Ordering Numbers
A - actuation point is
approximately midway of
float travel in liquid with
a specific gravity of 1.0.
A - actuation point is
approximately midway of
float travel in liquid with
a specific gravity of 1.0.
50 BN Series Large Ordering Numbers:
Part
Number
MTG Stem Material Float Material Other Wetted
Parts
Switch Rating
0108-024 1/8" 316 SS Buna N 316 SS 100VA
0109-024 1/8" Brass Buna N 316 SS 100VA
0500-024 1/4" 316 SS Buna N 316 SS 100VA
0501-024 1/4" Brass Buna N 316 SS 100VA
0502-024 1/8" 316 SS Buna N 316 SS 20VA
0503-024 1/8" Brass Buna N 316 SS 20VA
0504-024 1/4" 316 SS Buna N 316 SS 20VA
0505-024 1/4" Brass Buna N 316 SS 20VA
Part Number MTG Stem Material Float Material Other Wetted
Parts
Switch Rating
0512-024 1/4" 316 SS Buna N 316 SS 100VA
0513-024 1/4" Brass Buna N 316 SS 100VA
0514-024 1/4" 316 SS Buna N 316 SS 20VA
0515-024 1/4" Brass Buna N 316 SS 20VA
KIP 50 BN Series
