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                                                                                    Model d-RTTI Input |   | Internal 1000 Ohm Pt RTD (Standard) -R No Internal Sensor, unit accepts input from external 1000 Ohm Plt RTD via Terminal Block($40.00)
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                                                                                    Model d-RTTI Output |   | 4 to 20 mA | 
                                                                
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                                                                                    Model d-RTTI Display |   | 4 Digit LED with 0.4" high red characters | 
                                                                
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                                                                                    Model d-RTTI Faceplate |   | Splash resistant ABS Plastic with rear gasket seal | 
                                                                
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                                                                                    Model d-RTTI Housing Option |   | Gray Die Cast Aluminum Outlet Box (pictured) or Faceplate only
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                                                                                    Model d-RTTI Temperature Range |   | -40° to 180°F (-40° to 82°C) | 
                                                                
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                                                                                    Note |   | Temperature Span should be greater than 35°F (20°C) | 
                                                                
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