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[China]
Trade Verify
Address: No.59 Xinhe Road, Shangmugu, Pinghu, Longgang, Shenzhen, Guangdong, China.
Contact name:Manfrid Lee
SHENZHEN SINOMATIC TECHNOLOGY CO., LIMITED |
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Verified Suppliers
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Professional Factory Vehicle Loop Detector For Car Parking
Management System for Building Entrance
Product description
This product is an inductive coil type vehicle detector, which is
mainly used to detect the presence and passage of vehicles.
Existence mode, filter, automatic sensitivity enhancement,
sensitivity level and frequency selection can be set, with reset function.
Application scope
♦ Parking lot entrances vehicle detection
♦ Parking lot space information acquisition system
♦ Electronic police traffic lights snap shot system
♦ Traffic monitoring system
Technicial paramters
No | Item | Data |
1 | Name | Single/Double way vehicle loop detector |
2 | Supply voltage | 230V AC , 115V AC, 24V DC/AC, 12V DC/AC |
3 | Voltage tolerance | +10% / -15% |
4 | Power Consumption | 4.5VA |
5 | Output relays | 240V/5A |
6 | Operating temperature | -20°C to +65°C |
7 | Storage temperature | 40°C to +85°C |
8 | Frequency range | 20 kHz to 170kHz |
9 | Reaction time | 10ms |
10 | Signal holding time | Unlimited / limited when loop is permanently covered 10 minutes |
11 | Sensitivity | Adjustable in 4 increments |
12 | Loop inductance | Total loop plus connection wiring:50μH to 1000μH. Ideal is 100μH to 300μH |
13 | Loop connection wiring | Maximum length 20 meters, twisted at least 20 times per meter |
14 | Size of Housing | 78x40x108 mm (L x W x H) |
Function and features
1) Reset Switch : The reset switch enables the detector to be
manually reset during registering and testing and it is a process
of system recovery;
2) Selectable Pulse Time : This feature sets the length of time
that the pulse relay will be lasting 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 Reinforcement : This feature sets the un-detecting
level to a maximum sensitivity to prevent failing to detect
vehicles as big trucks;
5) Switch Sensibility Adjustable : 4 sensitivity setting are
available on the switches to change sensitivity ;
6) Switch Frequency Adjustable : 4 frequency settings are available
to prevent signal interference with neighboring loops ;
7) Filtering Option : This option is used to provide a delay
between detection of the vehicle and switching 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 ensures the detection
of the vehicle will be maintained when the vehicle stays within the
loop area for extended periods
Work Indicator
Detector will enter into the self-calibration condition with the
green LED flash, red LED extinguish once on power, this procession
will last 1 second. .the vehicle should not on the loops within the
self-calibration. The green LED will not flash, he red LED
extinguish after self-calibration. When the vehicle past over the
loop ,the red LED on.
DIP SWITCH and Wire Jumper
DIP1, 2 setting the sensitivity;set the presence output time of
relay 1 by DIP3;set the relay2 as presence/pulse output by DIP4;
the output time of presence signal set by DIP5;DIP6set the
frequency; jumper wire connect to the open end, PIN16 connect to
the NO of relay 1. Jumper wire connect to the close end, PIN16
connect to the NC of relay 1.
Work Frequency
User can change the loop's work frequency which can avoid the cross
talk by the adjacent loop or environment frequency. It offers two
styles frequency, set by DIP6
Sensitivity Adjustable
The DIP1,DIP2 on the front panel can adjust the sensitivity. If the
vehicle has not any response when test it, the
sensitivity should be improved.
Packaging & Shipping
Packaging:Standard Exported Carton/Wooden Package,customized
packing is available too,as your wish! Shipping:Usually 48 Hours
After Payment.
Install Detector
