Type 244: Intelligent PID Temperature Controller, double display, multisensor, power relay and SSR (solid state relay) outputs

Reduced size: very small foot print allows it to replace any elec-tromechanical thermostat.
Simple installaion interface: auto-tune PID control, relay out-put and SSR output are standardized.
Simple storage and maintenance: one model covers all appli-caions.
Electronics: Microprocessor, using fuzzy Logic technology. It enables a process to reach a predetermined set point in the shortest ime, with the minimum of overshoot during power-up or external load disturbance.
Input: RTD: Pt l00, Cu50 , Thermocouple: T, R, J, B, S, K, E, Wre-Wre25.
Output: relay output or voltage pulse.
Alarm: the relay output can be used for an alarm when the device uses the SSR output.
ROperaion: auto-tune funcion set the PID parameters to the system characterisics.
Power supply voltage: AC 36~260V 50-60Hz (DC 36~260V. If connected to DC power supply, terminal 1 is posiive, terminal 2 is negaive).
Power: < 3W.
Relay contact raing: AC220V/3A resisive, 30VDC/3A resisive (NO or NC), 1×105 cycles.
Voltage pulse output: 8V (open-circuit voltage) 30mA (short-circuit current).
Temperature precision: 0.2%FS. Over-scale, under-scale, and open circuit sensor display: EEEE.
Dimensions: 48 x 48 x 82mm.
Panel cut-out: 45 x 45 mm.
Ambient Temperature: 0 to 50°C, 0 to 85% RH


Reference 244CUUB


2D&3D Drawing