AC220V Single Channel Vehicle Loop Detector | Parking Control
AC220V Single Channel Vehicle Loop Detector | Parking Control
AC220V Single Channel Vehicle Loop Detector for Smart Parking & Traffic Control
Upgrade your parking facility or traffic management system with this reliable AC220V Single Channel Vehicle Loop Detector (Model 110B). Designed for seamless integration at entrance and exit points of parking lots, shopping malls, hotels, office complexes, and residential communities, this ground sensor accurately detects the presence and movement of vehicles — enabling automated gate control and intelligent traffic flow management.
Built with high-quality internal electronic components, this loop detector delivers consistent, stable performance across a wide range of environmental conditions. Its relay output makes it straightforward to integrate with barrier gates, traffic signals, and access control systems.
Key Features
- Accurate Vehicle Detection: Detects both the presence and passing of vehicles using an inductive sensing loop embedded in the road surface.
- 3-Level Sensitivity Adjustment: Switch between high, medium, and low sensitivity settings to optimize detection for different vehicle types and loop configurations.
- Reset Function: Built-in reset switch allows the detector to re-tune the sensing loop at any time, ensuring it remains ready for accurate detection.
- Relay Output: Standard relay output for easy integration with barrier gates, counters, and access control hardware.
- Stable & Reliable: Premium internal circuit components ensure long-term, consistent operation in demanding environments.
- Wide Application: Ideal for shopping mall parking lots, hotel entrances, office buildings, residential complexes, and toll systems.
- Wide Operating Range: Functions reliably from -40°C to +65°C with up to 95% relative humidity.
Technical Specifications
| Model | 110B |
| Supply Voltage | AC 220V / 50Hz |
| Power Consumption | 2.5W (4.5VA) |
| Working Frequency | 100 kHz |
| Sensitivity Levels | 3 (High / Medium / Low) |
| Sampling Time | 35 ms |
| Output Mode | Relay |
| Detection Line Length | Within 10 m |
| Operating Temperature | -40°C to +65°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 0–95% RH |
| Voltage Tolerance (AC) | +10% / -15% |
| Weight | Approx. 300 g |
| Country of Origin | Made in China |
How It Works
The vehicle loop detector uses an inductive sensing coil (loop) cut into the road surface. When a vehicle — whose metal mass alters the electromagnetic field — passes over or stops on the loop, the detector registers the change in inductance and triggers the relay output. This signal can be used to activate barrier gates, count vehicles, trigger traffic signals, or feed data into a broader parking management system. For more background on inductive loop detection technology in traffic systems, see the U.S. Federal Highway Administration traffic operations resources. You may also consult general guidance from the National Institute of Standards and Technology (NIST) for electronics and measurement standards relevant to traffic sensing equipment.
Warranty
This product is covered by a one-year warranty from the date of original purchase against manufacturing defects. Damage caused by misuse, improper installation, or external factors (such as fire) is not covered under warranty.
Frequently Asked Questions
Q: What type of installations is this AC220V vehicle loop detector best suited for?
A: This single-channel vehicle loop detector is ideal for entrance and exit points in parking facilities, shopping malls, hotels, office buildings, and residential communities. It works with any installation requiring automated gate control or vehicle counting via an inductive ground loop.
Q: How do I adjust the sensitivity of the loop detector?
A: The detector features a 3-level sensitivity switch (High, Medium, Low) accessible on the unit. Choose High sensitivity for motorcycles or smaller vehicles, Medium for standard cars, and Low for environments with potential interference or heavy vehicles to minimize false triggers.
Q: What output does this detector use, and what can it control?
A: The 110B loop detector uses a relay output, making it compatible with a wide range of barrier gate controllers, traffic signal systems, vehicle counters, and access control panels. Simply wire the relay output to your gate or control system's trigger input.
Q: Can the loop detector be reset if the sensing loop is changed or re-cut?
A: Yes. The built-in reset switch allows you to re-tune the detector to a new or modified sensing loop at any time, ensuring optimal detection accuracy after any loop maintenance or replacement.
Q: What is the maximum loop cable length supported?
A: The detector supports detection line lengths of up to 10 meters, providing flexibility for standard parking lane and driveway loop installations.