KTRVB-048.100 to 052.245 range electronic climate controllers, continuous action (Air Conditioning Technology)
Surface mounted installation room temperature controller for the continuous control of valve actuators. Controller for 2-pipe systems (1-duct), 4-pipe systems (2-duct) and mixing chambers.
KTRVB-048.100 Scale deg Celsius, ambient temp 0 … 50 deg C, control range 5 … 30 deg C, pipe system compatibility 2 -pipe.
KTRVB-048.200 Relative scale, ambient temp 0 … 50 deg C, control range 13 … 29 deg C, pipe system compatibility 2-pipe.
KTRVB-052.244 External dew point sensor, ECO function, ambient temperature 0 … 40 deg C, control range 13 … 29 deg C, pipe system compatibility 2-pipe and 4-pipe.
KTRVB-052.245 As for the KTRVB-052.244 but with “off/comfort/cooling” switch.
