Digital Meters - Various Inputs: Type - Digital Temperature Meter; Inputs - RTD; Outputs - (1) Dual Alarm; Output Rating - Form C 120/240VAC 28VDC 5A; Supply Voltage - Nominal - 115/230VAC; Display Type - LED, Red; Display Size - 4 digit, 14.2 mm (0.56"); Display Range - -999 to 9999; Input Type-Range - RTD: ALPHA: 0.00385 or 0.00392, Scale: F or C; Operating Temperature - 0 to 50 deg C (32 to 122 deg F); Enclosure Material - Black Die Cast Metal Bezel, Plastic Insert Case; Enclosure Rating - NEMA 4, IEC IP65 (front cover); Integrated Options - Totalizer/Integrator, Peak/Valley/Slope, Offset/E2-con; Mounting - Panel Opening HxW: 1.77 x 3.62 in (45.0 x 92.0 mm); Manufacturer Series - IMR APOLLO