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SS500 Series
MAGNETIC CHARACTERISTICS
SS511AT
Magnetic Type
Bipolar
-40°C
Max. Op.
70
Min. Rel.
-70
Min. Dif.
15
0°C
Max. Op.
65
Min. Rel.
-65
Min. Dif.
15
25°C
Max. Op.
60
Min. Rel.
-60
Min. Dif.
15
85°C
Max. Op.
60
Min. Rel.
-60
Min. Dif.
12
125°C
Max. Op.
65
Min. Rel.
-65
Min. Dif.
12
150°C
Max. Op.
70
Min. Rel.
-70
Min. Dif.
10
NOTICE
Bipolar Hall effect sensors may have an initial output in either the On or Off state if powered up with an
applied magnetic field in the differential zone (applied magnetic field > Brp and < Bop). Honeywell
recommends allowing 10 µsec for output voltage to stabilize after supply voltage has reached 5 volts.
INTERFACE DIAGRAMS
2 Honeywell • Sensing and Control
SS513AT
SS541AT
SS543AT
Bipolar
Unipolar
140
135
-140
20
20
15
140
117
-140
20
20
15
140
115
-140
20
20
20
140
120
-140
15
20
15
140
123
-140
15
20
8
140
125
-140
10
20
5
ISSUE 5
SS549AT
SS561AT
Unipolar
Unipolar
215
435
80
210
25
30
190
400
80
230
25
30
180
390
75
235
25
30
180
400
70
215
15
30
190
410
60
200
10
30
200
420
55
185
5
30
For application help: call 1-800-537-6945
PK 80079
SS566AT
Latching
Latching
110
200
-110
-200
50
200
90
185
-90
-185
50
200
85
180
-85
-180
50
200
85
180
-85
-180
50
190
100
180
-100
-180
50
160
110
185
-110
-185
50
140
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