Product Details:
Payment & Shipping Terms:
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Material: | ABS | Color: | Black And Earth Yellow |
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Frequency Range:: | 20 KHz To 170 KHz | Dimension: | 100*70*118 Mm |
Gross Weight: | 460g | Sensitivity: | 10 Grade |
Channel: | Double | Reaction Time: | 20ms |
Parking Boom Gate Dual Channel Loop Detector Ten Grade Sensitivity
The loop detector is composed of two parts: Ground induction coil and processor. The processor is used
to check the vehicles passing by the ground induction coil, collecting induction signals and export
corresponding pulse signals. The quantity of the passing vehicles may be judged by different output
portsof the pulse signals through setting up different induction sensitivity and working frequency for
preventing against mutual interference.
Features:
1) Standard industrial guide installation
2) Strong anti-jamming ability and stability
3) Variety of output interface adapted to different scene
4) High temperature stability
5) 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 ;
6) Selectable Pulse Time : This feature sets the length of time that the pulse relay will be
energized for 1 Second or 0.5 Seconds ;
7) Pulse Relay Selection : The Pulse Relay may be configured to energize on detection of a
vehicle or when the vehicle leaves the loop ;
8) Sensitivity Boost : This feature sets the undetect level to maximum sensitivity and is used
to prevent loss of detection of high-bed vehicles ;
9) Switch Selectable Sensibility : 10 sensitivity setting are available on the switches to allow
flexibility in configuration ;
10) Switch Selectable Frequency : 4 frequency settings are available to prevent cross-talk
between adjacent loops ;
11) 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 ;
12) 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 Parameter:
Supply voltage: | 220V AC , 110V AC,24VDC/AC,12V DC/AC ( See the label on the detector) |
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Loop Quantity | 1, 2 (double channel can detect direction) | |||||||||||||||||||
Voltage tolerance AC | +10% / -15% | |||||||||||||||||||
Voltage tolerance DC | ±15% | |||||||||||||||||||
Power Consumption | 4.5VA | |||||||||||||||||||
Output relays | 240V/5A | |||||||||||||||||||
Operating temperature | -20°C to +70°C | |||||||||||||||||||
Storage temperature | -40°C to +85°C | |||||||||||||||||||
Frequency range | 20 kHz to 170 kHz | |||||||||||||||||||
Reaction time | 20ms | |||||||||||||||||||
Signal holding time | Unlimited | |||||||||||||||||||
Sensitivity | Adjustable in 10 class adjustable | |||||||||||||||||||
Loop inductance | Total loop plus connection wiring: 50μH to 1000μH. Ideal is 100μH to 300μH |
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Loop connection wiring | Maximum length 20 meters, twisted at least 20 times per meter |
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Size of Housing | 100x70x118 mm (L x W x H) |