KE2 Controller Selection

KE2 Controller Selection

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  KE2 Temp + Air Defrost
for air defrost applications
KE2 Low Temp + Defrost
KE2 Evaporator Efficiency
adaptive refrigeration controller for walk-in freezers & coolers
KE2 Evap for Rack Efficiency
adaptive refrigeration controller for controlling evaporators used on rack systems
KE2 Controlled Environment
temperature and humidity controller
KE2 Adaptive Control
adaptive demand defrost controller for low & medium temp applications
Part Number 20611 20903 20178, 20844 21096 20893, 20897, 20650 21177
Defrost Type Air (off time) Air, Electric Air, Electric, Hot Gas Air, Electric, Hot Gas Air, Electric, Hot Gas Air or Electric
Initiate Defrost Time Time Demand, Time, or Run-Time Demand, Time, or Run-Time Demand, Time, or Run-Time Demand or Time
Terminate Defrost Time Temperature/Time External Signal Temperature/Time Temperature/Time Temperature/Time Temperature/Time External Signal
Evaporator Fan Management No Yes Yes Yes Yes Yes
Defrost Heater Management N/A Yes Yes Yes Yes Yes
Alarm Options Display, or E-mail with KE2-EM Display, Buzzer or E-mail with KE2 EM35 Display, Alarm Relay, Buzzer/Light Kit, E-mail/Text Display, Alarm Relay, Buzzer/Light kit, E-mail/text Display, Alarm Relay, Buzzer/Light Kit, E-mail/Text Display, Buzzer or E-mail with KE2 EM35
Eliminates Thermostat Yes Yes Yes Yes Yes Yes
Eliminates Time Clock Yes Yes Yes Yes Yes Yes
Eliminates Fan Delay Yes Yes Yes Yes Yes Yes
Eliminates Defrost Termination Yes Yes Yes Yes Yes Yes
Expansion Valve Control TEV TEV TEV or EEV TEV, EEV, EEPRV, EHGBPV EEV TEV
Humidity Control/Monitor No No No No Yes No
Communication Modbus Modbus TCP/IP , API, XML TCP/IP, API, XML TCP/IP Modbus
Data Logging 366 days with KE2-EM 366 days with KE2 EM35 30 days (native), or 366 days with KE2 EM35 30 days (native), or 366 days with KE2 EM35 30 days (native), or 366 days with KE2 EM35 366 days with KE2 EM35

KE2 Therm Solutions, Inc     12 Chamber Drive, Washington, MO 63090     636.266.0140     fax 888.366.6769

information@ke2therm.com