About Loop Detecter
Power Supply
Voltage 110240V AC or 1224V ACDC varies by model
Power Consumption Typically 5W
2 Loop Input
Inductance Range 202000 H microhenries
Optimal Range 100300 H
Loop Resistance 10 ohms
Loop Frequency 20150 kHz adjustable to avoid crosstalk
3 Detection Sensitivity
Sensitivity Levels 4 to 10 levels adjustable
Detection Capability Can detect small metal masses eg bicycles motorcycles
4 Relay Outputs
Output Types Presence relay pulse relay fault relay
Contact Rating Typically 5A 250V AC
5 Response Time
Detection Time 10100 ms
Release Time 100300 ms adjustable
6 Channels
Single Channel One loop input
Dual Channel Two independent loops or one entryexit configuration
7 Housing Mounting
Enclosure ABS plastic or metal
Mounting DIN rail or surface mount
8 Operating Environment
Operating Temperature 40C to 70C
Humidity Up to 95 noncondensing
IP Rating Usually IP40 to IP65 varies
9 Functions Features
Autotuning of loop
Selfdiagnostic flashes fault LED
Permanent presence or timed presence modes
Pulse on entry or exit
Sensitivity boost optional