UT-300
Ultrasonic • Low Voltage
Occupancy Sensor
with Isolated Relay and Manual On features
Specifications
Voltage 18-28VDC/VAC, half wave rectifi ed AC
Current Consumption
Model UT-300-1, Model UT-300-2 .............................. 40mA
Model
UT-300-3
.......................................................... 45mA
Power Supply ................................. Watt Stopper Power Packs
Isolated Relay Rating ...................................... 1A @30VDC/VAC
Operating Temperature ..................... 32° to 131°F (0° to 55°C)
Time Delay Adjustment .................................... 5 to 30 minutes
Walk-Through Mode ...3 minutes if no activity after 30 sec.
Test Mode .5 sec. upon intial power-up or DIP switch reset
Ultrasonic Coverage
Model UT-300-1 ................................................ up to 500 ft
2
Model UT-300-2 .............................................. up to 1000 ft
2
Model UT-300-3 .............................................. up to 2000 ft
2
Sensitivity Adjustment .......... Minimum to Maximum (trimpot)
Frequency ........................................................................ 40kHz
Ins
tallation Ins
tructions
U.S. Patents: 4,787,722
5,189,393
and Patent Pending