PyroGuard AL Sensor

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  The PyroGuard AL sensor is an Ambient Light Sensor that is typically used in drop chutes where material is transferred. Unlike the HT and LP sensors the AL sensors will tolerate daylight  The AL sensor mounts to the pipe using a Sensor Mounting Adapter (SMA) for easy removal.  With the SMA the AL sensor mounts securely to the duct using rubber "O" rings spaced inside the SMA to grip the machined sensor lens cover. No brackets or clamps are required for mounting. All AL sensors are housed in a cast aluminum enclosure with water tight seals and quick disconnect pigtails.

AL - TECHNICAL DATA

Sensors per duct:

Two (2) for pipes up to 79" in diameter

Voltage:

20 VDC

Current Draw:

10 ma

Type of Wire:

Non-Shielded, stranded 12-18 gauge

Size:

L 7-5/8" x W 3-1/8" x H 2-7/8"

Viewing Angle:

120°

Temp Range:

140°F  (-10°C to 60°C)

Wave Length:

1500-3000 nm, peak 2600 nm

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