SR3G-A1 Honeywell, SR3G-A1 Datasheet - Page 2

• Manufacturer Part Number: SR3G-A1
• Description: Industrial Hall Effect / Magnetic Sensors COMM SOLID STATE/MAG
• Manufacturer: Honeywell

Specifications of SR3G-A1

• Magnetic Type: Unipolar
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (typ): 5/9/12/15/18V
• Operating Supply Voltage (max): 24V
• Output Current: 10mA
• Mag Sensor Operate Point (g): 350Gs
• Mag Sensor Release Point (g): 280Gs
• Pin Count: 3
• Mounting: Screw
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Operational Gauss: 430 G
• Lead Free Status / RoHS Status: Compliant

Solid State Sensors
Digital Position Sensors
FEATURES
SR3 ORDER GUIDE
(1) A unipolar sensor has a plus maximum operate point and a plus minimum release point. One magnetic pole (south) is required to operate and
(2) A bipolar sensor has a plus (south pole) maximum operate point and a minus (north pole) minimum release point. Operate and release points can
(3) An omnipolar sensor operates with any magnetic field (north or south pole).
(4) Operating characteristics are from –20 C to
(5) To order 1 meter jacketed leads, replace the 1 at end of listing with a 2.
G
mT
Honeywell Sensing and Control 1-800-537-6945 USA
Catalog Listings
Supply Voltage (VDC)
Supply Current (mA max.)
Output Type
Output Voltage (V max.)
Current per Output (mA max.)
Magnetics Type
Magnetic Char. & Temp.
Completely enclosed housing
Color coded leadwires
High speed, no-touch operation over
100 kHz possible
Adjustable mounting
Reverse polarity protection (bipolar
listing)
Meets NEMA 3, 3R, 3S, 4, 4X, 12 and
13 requirements
Bushing is PBT (Valox 420 SEO) 30%
glass filled
release a unipolar sensor.
be both positive, or both negative. Latching cannot be guaranteed. Ring magnets are usually used with bipolar sensors.
Example: SR3B-A2.
Gauss
milliTesla
–40 to 85 C
(–40 to
25 C ( 77 F)
Typical
185 F)
Max. Op.
Min. Rel.
Min. Dif.
Typ. Op.
Typ. Rel.
Typ. Dif.
MOUNTING DIMENSIONS
85 C for SR4P2-A1.
SR3F-A1
4.5 to 24
18.0
Sink
0.40
10
Unipolar (1)
450
170
400
185
20
20
G
1-815-235-6847 International 1-800-737-3360 Canada
45.0
17.0
40.0
18.5
mT
2.0
2.0
SR3B-A1
4.5 to 24
15.0
Sink
0.40
10
Bipolar (2)
–150 –15.0
– 90 – 9.0
150
40
90
80
G
mT
15.0
4.0
9.0
8.0
(For reference only)
SR3G-A1
4.5 to 24
22.0
Sink
0.40
10
Unipolar (1)
430
160
350
280
50
70
G
1SR14M
1SR14MHD
24AWG Leadwire color code:
Red
Green
Black
MOUNTING BRACKETS
43.0
16.0
35.0
28.0
mT
5.0
7.0
Vs ( )
SR3C-A1
4.5 to 24
19.0
Sink
0.40
10
Unipolar (1)
190
150
100
Output
Ground (– )
60
10
30
G
19.0
15.0
10.0
mT
6.0
1.0
3.0
15
SR3 Series
SR4P2-A1
6 to 24
13.5
Sink
0.40
20
Omnipolar (3)
25
15
11
5
7
4
G
2.5
0.5
0.7
1.5
1.1
0.4
mT
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