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Feature:

1. The Vehicle Loop Detector is mainly used to detect the existence and passing of vehicles
2. 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
3. Selectable Pulse Time: This feature sets the length of time that the pulse relay will be energized for 1 Second or 0.5 Seconds
4. Pulse Relay Selection: The Pulse Relay may be configured to energize on detection of a vehicle or when the vehicle leaves the loop
5. Permanent Presence Option : This feature ensure detection of the vehicle will be maintained when the vehicle is parked over the loop for extended periods

Specification:

Features:

The Vehicle Loop Detector is mainly used to detect the existence and passing of vehicles
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
Selectable Pulse Time: This feature sets the length of time that the pulse relay will be energized for 1 Second or 0.5 Seconds
Pulse Relay Selection: The Pulse Relay may be configured to energize on detection of a vehicle or when the vehicle leaves the loop
Sensitivity Boost : This feature sets the undetected level to maximum sensitivity and is used to prevent loss of detection of high-bed vehicles
Switch Selectable Sensibility: 4 sensitivity setting are available on the switches to allow flexibility in configuration
Switch Selectable Frequency: 4 frequency settings are available to prevent cross-talk between adjacent loops
Filter 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
Permanent Presence Option : This feature ensure detection of the vehicle will be maintained when the vehicle is parked over the loop for extended periods .

Specifications:

Supply voltage	220VAC
Power	4.5VA
Output relays	240V/5A
Operating temperature	-20~65°C
Storage temperature	-40~85°C
Frequency range	20 kHz to 170 kHz
Temperature compensation	50°C/ h
time	10ms
Signal holding time	Unlimited/limited
Sensitivity	Higher:0.02% high:0.05% low:0.1% lower:0.5%
Loop inductance	Total loop plus connection wiring: 50μH to 1000μH. Ideal is 100μH to 300μH
Loop connection wiring	200 meters long. The total resistance is less than 80hm, twisted at least 20 times per meter
Relative humidity	<90%No condensation
Weight	283g

Package included:

1 x Vehicle Loop Detector

1 x Manual

Note:
Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.

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