PD-132 Inductive Loop Detector with 20 kHz to 170 kHz Frequency Range, 100ms Reaction Time, and 240V/5A Output Relays for Automatic Gates
Price:
negotiable
MOQ:
Sample order accepted
Delivery Time:
2-5 working days after payment received
Brand:
SINOMATIC
Product Description
PD-132 Inductive Vehicle Single Loop Detector
220V inductive vehicle single loop detector designed for automatic gate openers and barrier gates, providing reliable vehicle detection for access control systems.
Installation Guidelines
The detector must be installed in a convenient weatherproof location as close to the loop as possible. Choose an installation location away from heat sources and maintain at least 10mm distance from other devices (do not mount directly against cabinet walls). Proper loop configuration and detector installation ensure successful inductive loop detection system operation.
Loop Parameters
Key loop parameters include: loop configuration, size, number of turns, and installation methods (refer to "Loop Installation Guide" for details).
Technical Specifications
| Supply Voltage | 230V AC, 115V AC, 24V DC/AC, 12V DC/AC (see detector label) |
| Voltage Tolerance AC | +10% / -15% |
| Voltage Tolerance DC | ±15% |
| Power Consumption | 4.5VA |
| Output Relays | 240V/5A |
| Operating Temperature | -20°C to +65°C |
| Storage Temperature | -40°C to +85°C |
| Frequency Range | 20 kHz to 170 kHz |
| Reaction Time | 10ms |
| Signal Holding Time | Unlimited / limited to 10 minutes when loop is permanently covered |
| Sensitivity | Adjustable in 4 increments |
| Loop Inductance | Total loop plus connection wiring: 50μH to 1000μH (ideal: 100μH to 300μH) |
| Loop Connection Wiring | Maximum length 20 meters, twisted at least 20 times per meter |
| Housing Size | 78x40x108 mm (L x W x H) |
Operation and Indicators
During detector tuning, both green Channel LED and red Power LED illuminate for approximately 2 seconds, after which the green LED turns off. If a loop fault exists, the Channel LED flashes to indicate the fault. If the fault self-resolves, the detector continues normal operation. The green Channel LED illuminates when a vehicle is detected passing over the inductive loop. The red Power LED remains on continuously to indicate unit power status.
Frequency Adjustment
Frequency can be altered to eliminate interference between neighboring wire loops or loop detectors.
Sensitivity Control
Sensitivity allows selective detection based on inductance changes required to produce an output. Four sensitivity selections are available and configured using DIP3 and DIP4 switches.
Automatic Sensitivity Boost
Automatic sensitivity boost is selected via DIP5 switch: OFF - Disabled, ON - Enabled. When enabled, sensitivity boosts to maximum upon vehicle detection and maintains this level during vehicle presence over the loop. When the vehicle departs, sensitivity reverts to the pre-selected level.
Key Features
- Reset Switch: Enables manual reset during commissioning and testing, causing the detector to re-tune the sensing loop
- Selectable Pulse Time: Configures pulse relay energization duration (1 second or 0.5 seconds)
- Pulse Relay Selection: Configurable to energize on vehicle detection or when vehicle leaves the loop
- Sensitivity Boost: Sets undetect level to maximum sensitivity to prevent loss of high-bed vehicle detection
- Switch Selectable Sensitivity: Four sensitivity settings for flexible configuration
- Switch Selectable Frequency: Four frequency settings to prevent cross-talk between adjacent loops
- Filter Option: Provides delay between vehicle detection and output relay switching to prevent false detection of small or fast-moving objects
- Permanent Presence Option: Maintains vehicle detection when vehicles are parked over the loop for extended periods
Technical Parameters
| Parameter | Specification |
|---|---|
| Supply Voltage | 230V AC, 115V AC, 24V DC/AC, 12V DC/AC |
| Voltage Tolerance AC | +10% / -15% |
| Voltage Tolerance DC | ±15% |
| Power Consumption | 4.5VA |
| Output Relays | 240V/5A |
| Operating Temperature | -20°C to +65°C |
| Storage Temperature | -40°C to +85°C |
| Frequency Range | 20 kHz to 170 kHz |
| Reaction Time | 100ms |
| Signal Holding Time | Unlimited |
| Sensitivity | Adjustable in 3 increments |
| Loop Inductance | Total loop plus connection wiring: 50μH to 1000μH (ideal: 100μH to 300μH) |
| Loop Connection Wiring | Maximum length 20 meters, twisted at least 20 times per meter |
| Housing Size | 78x40x108 mm (L x W x H) |
Shipping Information
- Ensure complete contact information including contact person, address, postal code, and telephone number when placing orders
- Goods typically ship within 24-72 hours after payment confirmation (excluding holidays)
- Shipping methods include China Post, HK Post, EMS, DHL, FedEx (select during order placement)
- Contact us if items are not received within 15 days for resolution assistance
- We are not responsible for customs delays, import duties, taxes, or other customs charges
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Company
SHENZHEN SINOMATIC TECHNOLOGY CO., LIMITED
Location
3F, Bldg B, No. 55 Langbei Vlg, Tongde Community, Baolong, Longgang, Shenzhen, 518116, China.
Contact Person
Manfrid Lee