Enthalpy Sensor 4-20MA Output Duct -40 to 150 Degrees Fahrenheit

Analog enthalpy sensor for use with W7212 and W7459 economizer controllers.

• C7400 solid state elements sense enthalpy (temperature and humidity), use two sensors for differential control, maximizing energy savings
• Use one sensor in outdoor air for single sensor control
• use two sensors, one in return air and one in outdoor air, for differential control
• C7400 mount in any position up to 200 ft (61 m) away from economizer logic module
• Used with W7210, W7212A, W7213, W7214, W7215, W7459, W7460
• Enthalpy economizing sensor for a solid state enthalpy sensor designed to sense temperature and humidity with 5 percentage accuracy