Fixed Gas Detector, O2, 0 to 25% vol.

Fixed Gas Detector, For Use With DVP-120, Gas Detected Oxygen, Standards cETLus Certified, Includes Manual, Product Type Stand-Alone Detector & Controller, Mounting Location Wall, Number of Relays 2, Sensor Type Electrochemical, Visual Alert Type Green LED, Display Type Digital, Operating Temperature – Minimum -4 Degrees F, Operating Temperature – Maximum 122 Degrees F, Number of Gases Detected 1, Coverage Area 900 sq ft, Interchangeable Sensors Yes, NEMA Enclosure Rating Not Rated