Proximity Sensors
Ring Style Sensors
3-Wire DC Type
972RS Series
FEATURES
Sealed to NEMA 3, 4, 12, 13
Ring style sensor 鈥?drop-thru sensing
.75 in. ring dia.
Detects items as small as .062 in. diameter
0 to 50擄C (32 to 122擄F) temperature range
LED output indicator
Sensitivity adjustment to maintain stability over wide range of target sizes
Incorrect wiring, short circuit protection (sourcing)
TTL compatible, 0.5VDC saturation voltage
(NPN output only).
ORDER GUIDE
Sensor
Package
Style
Sensing
Range
mm (in.)
Adjustable
Sensor
Type
3-wire
DC
Sw.
Freq.
350 Hz
Output
Type
NPN, N.O.
PNP, N.O.
Catalog
Listing
972RS.75-A8N-L
972RS.75-A8P-L
LED
YES
Minimum target size: 1,6 (.06) diameter x 6,2 (.25) long
SPECIFICATIONS
Sensor Type
Supply Voltage
Load Current, min./max.
Leakage Current, max.
Voltage Drop, max.
Current Consumption, max.
Repeatability, Unshielded
Hysteresis
Housing Material
Cable Type
922 Series
3-wire DC
8.5-35 VDC
0 - 200 mA
10
碌A(chǔ)
.5 V Sink, 1.5 V Source
20 mA
鹵3%
3-15%
Polycarbonate
PVC jacket, 26 gage
MOUNTING DIMENSIONS
(For reference only)
mm
in.
WIRING DIAGRAMS
NPN (Sinking) N.O.
PNP (Sourcing) N.O.
B38
Honeywell MICRO SWITCH Sensing and Control 1-800-537-6945 USA
1-815-235-6847 International 1-800-737-3360 Canada
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