Description
The Northstar Controls NP2 Vehicle Loop Detector delivers precise, reliable vehicle detection for automatic gates and access control systems. Designed for commercial and residential installations alike, it combines adjustable sensitivity, interference-resistant frequency options, and flexible signaling to fit varied gate logic and environmental conditions.
- Model: NP2
- Product Type: Single-Channel Inductive Loop Detector
- Power Supply Options: 240 VAC, 120 VAC, or 12–24 VAC/DC
- Relay Output Rating: 7 A @ 277 VAC / 30 VDC
- Sensitivity Levels: 10 selectable levels for fine-tuning detection of varying vehicle sizes and site conditions
- Frequency Selection: 4 selectable frequencies to reduce interference from nearby loops
- Sensitivity Boost: Automatic sensitivity boost to improve detection of large or slow vehicles (disabled at the highest sensitivity level)
- Output Flexibility: Dual Relay Outputs for presence, pulse, and fault signaling; Delay & Extend Timing options for advanced gate logic
- Operating Temperature: -30°F to +180°F (-34°C to 82°C)
- Dimensions: 1 3/8" W × 3 3/32" H × 3 1/2" L
- Connector: 11-pin harness required (sold separately)
- Ideal For: Automatic gates, access control points, parking barriers, and other vehicle detection needs in commercial and high-traffic environments
The NP2 adapts to a wide range of applications with 10 sensitivity levels and 4 frequencies, ensuring reliable detection of small cars to larger vehicles while minimizing false readings in challenging sites. Automatic Sensitivity Boost enhances detection for larger or slower-moving vehicles, and the Dual Relay Outputs provide robust presence, precise pulse signaling for gate timing, and clear fault signaling to simplify maintenance. With broad power compatibility, rugged outdoor-ready construction, and a compact footprint, the NP2 is a practical, scalable choice for installers seeking dependable vehicle detection that integrates smoothly with modern access control systems and gate controllers.