Thailand

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:220V AC
Power:4.5VA
Output relays:240V/5A
Operating temperature:-20~65 Celsius
Storage temperature:-40~85 Celsius
Frequency range:20 kHz to 170 kHz
Temperature compensation:50 Celsius/ h
Reaction 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. perfect is 100μH to 300μH
Loop connection wiring:200 meters long. The total resistance is less than 80hm, twisted at least20 times per meter
Relative humidity:Less than 90%No condensation
Weight:283g
Colour:black
Material:Plastic + metal
Package Contents:
1 x Vehicle Loop Detector
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.