Main technical: 1. Input signal: thermocouple, thermal resistance, long distance ressure meter, voltage, current signals etc. ( details refer to the input signal code); 2. Basis error: ±0.2%±1 letter of full range; 3. Differentiate rate: 1°C, 0.1°C. 4. Alarm function: upper limit, lower limit; 5. Alarm output: relay contact AC250V 3A (resistance); 6. Control output: Relay contact AC250V3A (resistance); Dc solid state relay: DC 3-32V; AC solid state relay: AC 70-280V; Zero-crossing trigger impulse: photocoupler controlled silicon 1A 600V; Phase-shift trigger impulse: photocoupler controlled Silicon output 1A 600V; 0-10mA current output (load resistance under 600Ω); 4-20mA current output (load resistance under 600Ω); 7. Control way: PID control, digit type control, manual contact; 8. Manual function: output amended by keyboard; 9. Power voltage: AC 85-264V 50Hz and AC 220V±10% 50/60Hz 10. Power output: 24VDC (for two lines); 11. Working environment: temperature 0-50°C, humidity≤85%RH, No-erodent condition, pweiconsume≤5VA; 12. Exterior dimension: 80mm?160mm, 160mm?80mm, 96mm?96mm, 72mm?72mm, 96mm?48mm, 48mm?96mm, 48mm?48mm Origin wenzhou, zhejiang, china Delivery lead time 20days Minimum order 100pcs