4/10/2013
UNAM 50
1
Ultrasonic distance measuring
sensors
Ultrasonic sensors
www.baumer.com
general data
scanning range sd 400 ... 2500 mm
scanning range close limit Sdc 400 ... 2500 mm
scanning range far limit Sde 400 ... 2500 mm
repeat accuracy < 1 mm
resolution < 0,3 mm
sonic frequency 120 kHz
response time ton < 160 ms
release time toff < 160 ms
temperature drift < 2 % of distance to target So
adjustment Teach-in
alignment aid target indication flashing
light indicator yellow LED / red LED
electrical data
voltage supply range +Vs 15 ... 30 VDC
output current < 20 mA
residual ripple < 10 % Vs
short circuit protection yes
reverse polarity protection yes
voltage output
current consumption max. (no load) 35 mA
output signal 0 ... 10 V / 10 ... 0 V
current output
current consumption max. (no load) 55 mA
output signal 4 ... 20 mA / 20 ... 4 mA
load resistance +Vs max. < 1100 Ohm
load resistance +Vs min. < 400 Ohm
mechanical data
type cylindrical threaded
housing material brass nickel plated
width / diameter 30 mm
height / length 95 mm
ambient conditions
operating temperature -10 ... +60 °C
protection class IP 67
sample picture
sample drawing
SW 36
LED
44,5ø
14,2
58,5
70
95
M30 x 1,5
M12 x 1
Teach-in
11
Teach-in = Teach-in or potentiometer
4/10/2013
UNAM 50
2
Ultrasonic distance measuring
sensors
Ultrasonic sensors
www.baumer.com
order reference output circuit connection types
UNAM 50I6121 current output cable, 2 m
UNAM 50I6121/S14 current output connector M12
UNAM 50U6121 voltage output cable, 2 m
UNAM 50U6121/S14 voltage output connector M12
