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| Type: | Gvd3 Series |
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| Usage: | for Vehicle Detection |
| Certification: | CE, ISO |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Automatic Sensitivity Boost function boosts the sensitivity to the maximum
Dialer on-off switch select action mode and output mode of the relay
Power-on automatic reset and manual reset functions.Tunable working frequency
Vehicle Loop Detector includes GVD3 series and GVD1 series. They are mainly used for the rolling doors, underground garage barrier gate etc.
| Parameter | ||
| Loop Vehicle Detector | GVD1 Single Channel Relay DC output | |
| Channel | Single channel | |
| Supply voltage | 24V AC/DC±10% | |
| Detection rang | 80~500μH | |
| Sensitivity | Low, Middle, High three levels for adjustment | |
| Consumption | <3W | |
| Response time | 50ms | |
| Frequency | 50KHz~250KHz | |
Output |
2 Relay output (5A/AC230V) | |
| Relay1: Pulse | ||
| Relay2: Presence | ||
Function Configuration |
Sw1 "ON" | Relay1: No output |
| Relay2: Status signal | ||
| Sw1 "OFF" | Relay1: Pulse signal(Pulse width:200ms) | |
| Relay2: Status signal | ||
Working status |
Power-On | self-calibration |
| Calibrating | ''POWER'' indicator light on, "DETECT" indicator flickers several times Sensitivity: ''H'' flickers 3 times, "M" flickers 2 times, "L" flickers1 tome |
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| After calibration | "DETECT" indicator power off, system at standby condition | |
| Operation temperature | -20ºC~70ºC | |
| Storage temperature | -40ºC~85ºC | |
Q: What kind of products do you manufacture?
A: Our products includes photocell sensor, proximity switch, infrared light curtain, Vehicle separator, Loop detector and laser radar.,etc.
Q: Can I get some samples?
A: Yes, Sample orders are welcomed.
Q: Have photocell sensors 100% assembled well in stock?
A: We have some standard photocell sensors in stock with limited quantity; While
almost all photocell sensors will be newly produced according to your order.
Q: What is the delivery time?
A: 15-30 days for mass production depends on different products
Q: What is your MOQ?
A: We provide small MOQ for each item; it depends on your specific order.
Q: Do you have customization service?
A: Yes, We can provide customized products while the customization needs to meet certain quantity.
Q: Do you test all goods before delivery?
A: Yes, We have 100% test before delivery.
Q: What is your payment term?
A: We usually use 100% T/T in advance; West union and Paypal are also available for small order.
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Q: Do you provide warranty for the goods?
A: Yes, We provide warranty for all the goods from us. For the sensor product the warranty is 15 months, For the light curtain , laser radar product the warranty is 18 months.
Q: May I visit your factory?
A: Sure, You are always welcome to visit us.
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