Hallogic Hall-effect Sensors
OH090U, OH180U, OH360U
OHN3000 Series, OHS3000 Series
OHN3100 Series, OHS3100 Series
Typical Operate & Release Points
Magnetic Operate & Release Points vs Temperature
350
Magnetic Operate & Release Points vs Temperature
400
OH090, OH180 & OH360
OH_3013, OH_3019 & OH_3020
300
350
OH_3019 Operate
OH360 Operate
250
OH360 Release
Magnetic Flux Level - Gauss
Magnetic Flux Level - Gauss
300
OH_3013 Operate
OH_3019 Release
OH_3020 Operate
250
200
OH180 Operate
200
OH_3020 Release
OH_3013 Release
150
OH180 Release
150
100
OH090 Operate
100
50
OH090 Release
50
0
-60°C -40°C -20°C 0°C
20°C 40°C 60°C 80°C 100°C 120°C 140°C 160°C
0
-60°C
-40°C
-20°C
0°C
20°C
40°C
60°C
80°C
100°C
120°C
140°C
11
Temperature (°C)
Temperature (°C)
Magnetic Operate & Release Points vs Temperature
250
Magnetic Operate & Release Points vs Temperature
250
200
OH_3030 & OH_3040
OHX3075
200
150
OH_3030 Operate
Magnetic Flux Level - Gauss
Magnetic Flux Level - Gauss
OH_3075 Operate
100
50
0
-50
-100
OH_3075 Release
150
OH_3040 Operate
OH_3030 Release
100
OH_3040 Release
50
-150
0
-60°C -40°C -20°C 0°C
20°C 40°C 60°C 80°C 100°C 120°C 140°C 160°C
-200
1
2
3
4
5
6
7
8
9
10
12
Temperature (°C)
Temperature (°C)
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue A .1 06/05
Page 8 of 9
OPTEK Technology Inc. —
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
160°C
OPTEK [ OPTEK TECHNOLOGIES ]
