The TAKEX PA-6812E datasheet details specifications, features, and installation information for this compact passive infrared sensor.
The PA-6812E is a compact, dome‑shaped passive infrared sensor with a 120 mm diameter and 47 mm height. It uses mirror‑optic technology, a silent photo‑mos FET relay, and offers four adjustable sensitivity levels (60 %‑120 %). Installation is simplified by a snap‑in base unit and one‑touch operation.
Key specifications include a 40 ft (12 m) coverage radius, 9‑18 V DC non‑polar supply, N/C current ≤25 mA and N/O ≤35 mA, dry‑contact alarm output, auto/manual alarm memory, and an operating temperature range of +5 °F to +131 °F. The sensor is mounted on the ceiling (or wall with optional attachment) and weighs 110 g.
| Current Consumption | N/C ≤25 mA, N/O ≤35 mA |
|---|---|
| Alarm Signal | Dry contact (semi‑conductor) |
| Alarm Memory | Auto: 3 min flash, 47 min light; Manual control |
| Ambient Temperature Range | +5 °F to +131 °F |
It uses a silent relay built with a photo‑mos FET switch, providing noiseless operation.
Sensitivity is adjustable in four steps: 60 %, 80 %, 100 %, and 120 %.