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Vehicle Detector Loop Detector To Sense Vehicle Inspection Device Traffic Inductive Signal Control PD132
Main Features:
1) Reset Switch : The reset switch enables the detector to be
manually reset during commissioning and testing . This results in
the detector re-tuning the sensing loop and becoming ready for
vehicle detection ;
2) Selectable Pulse Time : This feature sets the length of time
that the pulse relay will be energized for 1 Second or 0.5 Seconds
;
3) Pulse Relay Selection : The Pulse Relay may be configured to
energize on detection of a vehicle or when the vehicle leaves the
loop ;
4) Sensitivity Boost : This feature sets the undetect level to
maximum sensitivity and is used to prevent loss of detection of
high-bed vehicles ;
5) Switch Selectable Sensibility : 4 sensitivity setting are
available on the switches to allow flexibility in configuration ;
6) Switch Selectable Frequency : 4 frequency settings are available
to prevent cross-talk between adjacent loops ;
7) Filter Option : This option is used to provide a delay between
detection of the vehicle and switchiing of the output relay . This
relay is normally used to prevent false detection of small or fast
moving objects ;
8) Permanent Presence Option : This feature ensure detection of the
vehicle will be maintained when the vehicle is parked over the loop
for extended periods .
Technical parameters of Loop Detector
Supply voltage | 230V AC , 115V AC,24VDC/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 | 78x40x108 mm (L x W x H) |
About Shipping
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