Vehicle loop detector BRD01
Description:
This is a single channel channel inductive loop detectors which is based on the changes in the inductance that are caused by metal parts of a vehicle. These signals are then picked up & evaluated by a microprocessor and when operation voltage is applied, its calibrations becomes automated thus resulting in ease of use.
Specification:
|
Description
|
Parameter |
|
Supply voltage
|
230V AC, 115 AC, 24V DC/AC, 12V DC/AC
|
|
Voltage tolerance AC
|
+ 10% / - 15%
|
|
Voltage tolerance DC
|
± 15%
|
|
Power Consumption
|
4.5VA
|
|
Output relays
|
240V / 5A
|
|
Operating temperature
|
-20°C to +65°C
|
|
Storage temperature |
-40°C to +85°C |
|
Frequency range |
20 kHz to 170 kHz |
|
Reaction time
|
100ms
|
|
Signal holding time |
Unlimited
|
|
Sensitivity |
Adjustable in 3 increments |
|
Loop inductance |
Total loop plus connection wiring
: 50µH to 1000µH. Ideal is 100µH
to 300µH |
|
Loop connection wiring |
Maximum length 20 meters,
twisted at least 20 times per
meter |
|
Size of Housing |
78x40x108mm (LxWxH) |
Malaysia
