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Access Control Accessories (ZK PSA02)
- Mass sensor loop detector
- It is a single-channel intelligent detector that is mostly used to detect metallic objects such as bicycles and cars. It is applicable in parking lots, charging stations, and signal light control system. This vehicle detector can monitor only one induction coil at a time. It uses two relays to emit signals, and users can use different output signals to control the mechanical unit and the card’s output device, or count vehicles.
5 in stock
ZKTeco PSA‑02 – Magnetic Loop Detector Overview
The PSA‑02 is an inductive (magnetic) loop controller designed to detect vehicles positioned ahead of a barrier or gate—commonly used in automated entry systems like parking barriers. ZKTeco+11ZKTeco+11Redlinesys+11
It connects to a ground loop coil via the PSA‑03 wire of at least 1 mm² cross-sectional area. mbcommunication.com.pk+4ZKTeco+4Redlinesys+4
⚙️ Specifications
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Operating voltage: AC 230 / 110 V ±10%, 50 Hz
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Power consumption: ~4.5 W
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Relay output rating: AC 120 V / 3 A
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Operating range: −20 °C to +65 °C, humidity 10 %–90 % RH
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Frequency range: 20 kHz to 170 kHz (adjustable to reduce interference) artilec.com+4ZKTeco+4ZKTeco+4
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Reaction time: ~10 ms
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Recommended loop inductance: 80–300 µH
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Detection modes:
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Infinite presence – keeps signal active while vehicle remains on loop
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Limited presence – fixed timeout (default about 5 minutes) if absent longer pi-tech.biz+8ZKTeco+8ZKTeco+8Redlinesys+1ZKTeco+1
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Dimensions: approx. 78 × 40 × 108 mm
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Mounting: designed for dry control cabinets; maintain ≥10 mm clearance around device
| Attributes | Value |
|---|---|
| Weight | 4 kg |
| Dimensions | 4 × 4 × 4 cm |
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