ATR141 Controller Double programmable setpoint
Double-setpoint controller which increases configurability of series ATR110/120 in the same standard size 32x74mm.
ATR141 is the equivalent of model ATR121 but with 4digits-display, for high-temperature applications (above 1000°C) or for reading of inverters (upper limit of linear input 9999).
As single relay version ATR141 is available with serial communication RS485 (supply 12…35Vdc or 24Vac), allowing installation within supervisory systems for visualization/monitoring/data logger functions or communication with SCADA systems or PLCs via Modbus protocol.
All versions are CSA-UL approved for the North-American market