Temperature range and environment
Rated for -25°C to 55°C ambient — that keeps it in conditioned indoor cabinets or light industrial bays. Not suited for freezing storage, outdoor enclosures, or hot motor-drive panels where internal temps climb above 55°C. Chassis-mount package with a bulk format; no IP rating listed, so plan for a dry, dust-free location or add a conformal-coat barrier.
How it compares to the EE-SPX613
The EE-SX671A has a fixed NPN open collector output, 0.197 mm gap, and -25°C to 55°C range.