Digital Auto-tuning PID Temperature Controller CH7

Characteristics 1high accuracy (14bits, 0.2class) digital instrument, support many specifications of thermocouple and resistance thermometer. 2control mode: fuzzy auto-tuning PID control. 3advanced modular construction, abundant output specifications. 4 can modify parameters online. 5 humanistic operator interface, be easy to learn and use. Technical specifications input mode thermocouple: K,S,E,J,T,R,B,N resistance thermometer: Pt100,Cu50 linear resistance(Ω):0 700Ω linear voltage (mv): -10 120mv -0.5 6V Linear voltage is transformed into -5 60mV signal after resistance voltage-distributing. linear current (mA): 0 20mA sampling period: 1s one time control cycle: 0.2s (for SCR)/ 5 60s (for relay) control mode: fuzzy self-tuning PID control output specifications(modularization) relay contact switch output(open and close):240VAC/7A SSR non-contact switch output(open or close):100 240VAC/1A SSR output voltage: 12VDC/30mA (for driving SSR) SCR trigger out: 5 500A alarm function: deviation upper/lower Limit, absolute value upper/lower limit, interval alarm power supply:100 240VAC,±15% / 50 60Hz power consumption:≤ 5W operating environment: temperature: 0 50°C / humidity: ≤ 90%RH panel size:72*72mm opening size:67*67mm insertion length:68mm