Two-Wire Controller

The OCS Two-Wire Controller (890-400-02) is designed with a large viewing window. The anodized aluminum housing is rated NEMA® 4 with ½" NPT openings for ease of wiring. The Control Module is a microprocessor-based controller that provides continuous self-testing of probes, wiring, rack inputs, input voltage and memory settings. Inputs and outputs are intrinsically safe and FMRC/CSA approved for hazardous locations.

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