Full Gauge Controls MT-512E 2HP Digital Temperature Controller | Cooling & Heating w/ Off-Cycle Defrost (115/230V)

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The MT-512E 2HP is a digital temperature controller designed for precise cooling or heating control in commercial refrigeration and HVAC applications. Featuring a single relay outp ut rated for up to 2HP, it supports both cooling and heating modes, making it ideal for medium-temperature environments. The controller includes a built-in cyclical timer for natural (off-cycle) defrost, which can be performed automatically or manually. A configurable digital filter allows for adjustment of sensor response time, improving temperature stability in sensitive environments. Additional features include a tamper-proof function to prevent unauthorized changes and a control shutdown mode that disables outputs while maintaining temperature display functionality. With dual voltage compatibility (115/230V), the MT-512E 2HP is well-suited for refrigerated cabinets, display cases, greenhouses, and heated food service applications. Key Features:- 2HP-rated single relay output (cooling or heating)- Wide temperature range: -50°C to 200°C (with SB-59 sensor)- Built-in cyclical timer for natural (off-cycle) defrost- Dual voltage: 115/230V compatibility- Tamper-proof keypad lock- Adjustable digital sensor filter for stable readings- Control shutdown mode (display-only operation)- Compact panel-mount design Specifications:- Control Temperature: -50°C to 200°C (with SB-59 sensor)- Operating Temperature: 0°C to 50°C- Voltage: 115 / 230V- Compressor Output: 16(12)A / 240Vac (2HP)- Output Type: Single Relay- Defrost Type: Off-cycle (natural)- Resolution: 0.1°C- Dimensions: 76 x 34 x 77 mm Show more