Digital temperature controller AR247 series

IP65with humidity controlRS-485

high class digital relative humidity and temperature sensor with a protective ler (ABS material as a standard, mesh: 1 mm) probe integrated with the enclosur, external on a wire or a stainless steel pipe temperature compensation of relative humidity measurement programmable digital ler smoothing and stabilizing measurements 3 independent outputs of on/o fftype (ON-OFF, control 2- and 3-position): - output 1 (main): ON-OFF with hysteresis, PID, AUTOTUNING PID - output 2, 3 (auxiliary/alarm): ON-OFF with hysteresis - performance characteristics: heating/humidiction, cooling/drying, relative alarms analogue output 0/4÷20mA (standard) or 0/2÷10V (optional), constant-control, retransmission calculation of dew/frost point (° C) and absolute humidity (g/m) possibility to choose control signal for outputs (humidity or temperature) manual mode (open control loop) available for binary and analogue outputs, setting the value of the output signal in the range of 0 ÷ 100% programmable BIN digital input and function button "F" for changing the operational mode of the controller: control start/stop mode, manual mode for outputs, two-position switching of the set value (day/night), keypad lock etc. two-line digital LED readout with adjustable brightness access to conguation parameters protected by a user password or no password required conguation of parameters from keyboard, through the RS485 or AR956 (AR955) programmer and ARSOFT-WZ1 software for quick copy all conguation parameters available accessory ler with metal mesh to increase sensor protection optional RS485 interface, galvanically insulated, MODBUS-RTU protocol