High Quality Vehicle Loop Detector Geomagnetic Sensor Inductive Switch for Traffic

• Customization: Available
• Application: Access Control System
• Movement: Single Movement
• Model NO.: LD-100/LD-102
• Control Mode: Semi-Automatic
• Application1: Industry, Special Equipment, Traffic, Car/Motorcyc
• Application2: Boom Barrier Gate
• Usage: Door, Vehicle Detection
• Self-Turning Range: 20-2000uh
• Power Supply: 12-24VAC/DC 110-240VAC
• Operation Temp: -40 to +70
• Integral Fault Relay: Provide an Output in The Event of a Loop Fault Con
• Certification: CE, FCC
• Fast Response Times: Fast Response Times
• Relay Output: Presence Relay/Fault Relay
• ODM: Yes
• Ome: Yes
• Transport Package: Cartoon
• Specification: 13.6*8.6*5.2CM
• Trademark: JUTAI
• Origin: China
• HS Code: 8608009000
• Production Capacity: 50000/Year
• Package Size: 13.60cm * 8.60cm * 5.20cm
• Package Gross Weight: 0.250kg

Product Description

Product Description

Product Overview
This single channel loop detector is engineered to identify vehicles by sensing changes in the electromagnetic field created by a properly installed inductive loop placed in or under the ground surface. It serves as a reliable component in automated systems that require accurate vehicle detection such as parking entrance and exit barriers, industrial overhead doors, and access control points.

The unit is capable of identifying the presence of various vehicle types including trucks, motorcycles, and forklifts. It offers both momentary and continuous output options through its relay contacts, allowing it to be used for a variety of control functions such as opening a gate, activating a light, or counting vehicles.

Main Features
Designed to work with inductive vehicle loops installed at parking lots, loading docks, and industrial entrances

Provides reliable detection for a broad range of vehicle types such as passenger cars, commercial trucks, two-wheel motorcycles, and industrial forklifts

Equipped with two separate relay outputs which can be used to indicate either presence or a momentary trigger event

Adjustable sensitivity control allows installers to match detector performance to the loop size, wire turns, and installation environment

Multiple configuration options available through easy-to-use DIP switch settings

Visual status indication helps with installation and troubleshooting

Supports both AC and DC power versions depending on model selection

Designed for stable operation in both indoor and outdoor environments when installed in appropriate enclosures

Common Use Cases
Automated parking barrier gate systems that require vehicle presence before opening or closing

Industrial facility doors and roller shutters where forklifts and other machinery must be detected

Toll stations and entry checkpoints where vehicles need to be identified before proceeding

Access control systems that restrict or allow entry based on vehicle detection

Traffic management and vehicle counting applications

Time-based entry systems and parking management solutions

Warehouse loading bays and vehicle-operated equipment zones

Supported Vehicle Types
The loop detector is effective for detecting various forms of metal-bodied vehicles, including but not limited to:
Standard passenger vehicles
Commercial trucks and delivery vans
Motorcycles and scooters
Industrial forklifts and small machinery
Other vehicles with sufficient metallic mass to alter the loop field
Proper installation of the inductive loop is essential to ensure consistent and accurate detection results.
Detection Methods
This device supports two primary methods of vehicle detection:
Presence Detection Mode:Keeps the output relay active so long as a vehicle remains over the loop. Useful for holding open a gate or indicating a space is occupied.
Pulse Detection Mode:Produces a short output signal when a vehicle is first detected. Commonly used to initiate an action such as opening a barrier or recording an entry.

Detection Settings
Sensitivity Level:Can be adjusted to ensure proper operation with different loop configurations. More sensitive settings are suitable for smaller or fewer wire turns. Less sensitive settings work better with larger loops or high-traffic areas.
Relay Activation Time:Output duration can be set to match the needs of the controlled device, such as how long a gate should remain open.
Mode Selection:Choose between different operating behaviors including auto-reset, manual hold, test mode, and frequency options to reduce interference.

Frequency Range:Adjustable to help prevent cross-talk when multiple detectors are installed within close proximity
Any adjustments made to the DIP switch settings require a reset of the device to take effect.
Loop Installation Details
The detector relies on one or more inductive loops that are installed in the ground. These loops are typically made from stranded copper wire installed in a loop shape and then sealed into the pavement using a durable material such as epoxy or asphalt.
General guidance for loop turns based on loop size:

Place of Origin:	Shenzhen China	Certification:	CE FCC
Voltage Supply:	100-240 VAC 48 To 62Hz	Working Type:	-40 To +70 ℃ (-111°F To +158°F)
Self-turning Range:	20-2000uh	Sensitivity:	16 Way Selectable/Highest 0.01% DL/L / Lowest 2.56% DL/L
Response Times:	10-90 MS	Humidity:	95% Non-condensing
Relay Output:	Presence Relay / Fault Relay	Warranty:	2 Year
Color:	Green/White/Black	Loop Connection:	Twisted Pair Cable
Highlight:	wide voltage loop detector, compact vehicle loop detector, CE certified loop detector

Main Product

Company Profile

Founded in 2012, Shenzhen Jutai Communication Technology Co., Ltd. is a high-tech enterprise dedicated to the R&D, production, sales, and service of wireless communication products and IoT solutions. Over the past decade, we have focused on deepening our expertise in wireless sensing and IoT technology, evolving from a specialized product manufacturer to a comprehensive solution provider trusted by clients worldwide. Below is a detailed overview of our company's core strengths, business scope, operational capabilities, and future development

Production Process Flow

Electronic Component Procurement → PCB Procurement → Outsourced SMT Assembly → Factory Assembly → Program Burning → Aging Test → Quality Inspection (Functional/Performance/Appearance/Safety) → Professional Packaging → Delivery

Company Advantages

Certifications

Team Work&Exhibition

Packaging & Shipping

Packing Description Our products are generally packed in standard cartons for regular transportation needs. For enhanced protection (e.g., long-distance shipping, fragile components), we also offer wooden frame or wooden case packaging as an optional solution. The wooden frames we use are made of export-compliant fumigated wood, which fully complies with international export quarantine regulations and ensures smooth customs clearance in the export process

FAQ

1. Product Warranty:

Q: What is the warranty period for your products?A: Our products come with a 2-year warranty. During this period, we provide free technical support and component replacement for non-human-induced faults.

2. Logistics Options:

Q: How is the logistics arranged for shipments?A: You can either designate your own freight forwarder, or we will cooperate with our trusted freight forwarders to handle transportation, customs clearance, and delivery to ensure your goods arrive safely.

3. Payment Methods:

Q: What payment methods do you accept?A: We support various international trade payment methods, including T/T (Telegraphic Transfer), L/C (Letter of Credit), PayPal, and other commonly used methods in the foreign trade market. You can choose the one that suits your needs best.

4. After-sales Support:

Q: How is your after-sales technical support provided?A: We have a dedicated after-sales team. Once you encounter any technical issues, we will set up a special group to provide timely and professional technical support, ensuring your problems are resolved efficiently.