Product Description

The SPECTRO-2-FIO-(IR2+IR3)/IR is a two-channel infrared sensor system designed for detecting the water content of various materials using 950 nm (IR2) and 1450 nm (IR3) IR-LED transmitters with a 900–1700 nm receiver . It operates on +24 VDC and provides one selectable analog output (0–10 V or 4–20 mA) and two digital outputs that are npn-/pnp-switchable (0V/+24V), with parameterization via Windows® software over RS232 or optional Ethernet . The system supports AC mode (insensitive to ambient light) and DC mode (high-speed operation up to 130 kHz), features 12-bit A/D conversion, adjustable gain (AMP1–AMP8), and offers averaging, pulse lengthening, and linearization functions . Housed in black anodized aluminum with an IP64 rating, it supports fiber optic configurations and optical frontends for measurement ranges from approximately 1–50 mm, with operating temperatures from -4°F to 131°F (-20°C to 55°C) .