The SQ-Elite-8S is the perfect control whenever multiple stages are required for heating, cooling, pressure, or humidity applications. It will automatically activate as many stages needed to maintain precise set point control using P.I.D logic or an Over-Size System concept. In addition, it can be set to a specific set point. The SQ-Elite is equipped with combustion air damper relay.
Remote Communication: Communicate with EMS (Energy Management Systems) The SQ-Elite with its built-in Shutdown and Prove inputs, is capable of connecting to EMS. Moreover, using the 4-20mA EMS Interface, when purchased separately, the SQ-Elite can accept a set point as a 4-20mA signal from an EMS system.
* Built-In Outdoor Reset
* SQ-8S can control up to 24 boiler stages as many as two extension panels
* Adjustable outdoor temperature cutoff
* 4 programmable Day/Night adjustments per day
* Built-In Combustion Air Damper Control
* Multiple Boiler/Chiller Rotation Options
* Pressure Transducer sold Separately
Interface--select-- Not Required EMS 4-20mA Input Module (add $434.29) Extension Modules--select-- Not Required SQ-Elite Module Extension (control up to 8 additional boilers) (add $768.75) Two (2) SQ-Elite Extension Modules (up to 16 additional boilers) (add $1,537.50) Heat-Timer Sensors--select-- Not Required Humidity Sensor (add $307.66) Vacuum Sensor 0-30"Hg (add $250.45) Pressure Sensor 0-30 PSIG (add $250.45) Pressure Sensor 0-100 PSIG (add $250.45) Pressure Sensor 0-200 PSIG (add $250.45) Pressure Sensor 0-300 PSIG (add $378.01)
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