Description
Meet the Northstar Controls NP2-ESL Low Power Loop Detector—a compact, ultra-efficient vehicle detector designed for solar-powered gates and energy-conscious access control systems. Specifically ideal for remote installations where power is scarce, it delivers reliable detection with minimal energy draw.
- Ultra-Low Power Operation: Draws only 1 mA at 10–30V DC/AC, enabling long-lasting solar-powered and low-current deployments.
- 4 Selectable Sensitivity Levels: Fine-tune detection to reliably sense small cars or large vehicles depending on site requirements.
- 4 Selectable Frequencies: Choose the cleanest operating frequency to minimize interference and loop crosstalk in multi-loop environments.
- Automatic Sensitivity Boost: Automatically enhances detection of large or slow-moving vehicles to reduce missed detections.
- Selectable Presence Times: 15-minute or 60-minute presence windows align with gate cycle timing and access control workflows.
- Fail-Safe / Fail-Secure Modes: Maintains system operation or safety during power events, depending on configuration.
- Compact Form Factor: 2.4" H × 2.25" D × 0.8" W, designed for tight installations behind fixtures or within control panels.
- Wide Operating Temperature Range: Reliable performance from -34°C to 82°C (-30°F to 180°F) in diverse climates.
- Rugged Application: Specifically built for solar-powered and energy-efficient access control systems, using plug-in inductive loop technology to integrate with existing gate hardware.
The NP2-ESL offers precise vehicle detection while keeping power consumption to a minimum, helping you extend battery life and reduce running costs. With four sensitivity levels and four frequencies, it adapts to varying vehicle sizes, traffic patterns, and installation environments. Automatic sensitivity boost and configurable presence times ensure timely gate responses, while fail-safe modes provide dependable operation during power events. In one compact unit, Northstar Controls delivers a robust loop detector that makes solar-powered gates and low-energy access systems more reliable, scalable, and ready for the next level of automation.