Main Specifications 
 * Basic error: ± (0.2% FS +1) words 
 * Display: 2.0 inch 128 × 64 dot matrix LCD 
 * Input Specifications: (F-type up to 4 channels, D-type up to 16 channels) 
 (1) Standard signal: 0 ~ 10mA, 0 ~ 5V, 1 ~ 5V, 4 ~ 20mA; 
 (2) Thermocouple: K, B, E, J, S, T, R, N, Wre325 type; 
 (3) Thermal resistance: Pt100, Cu50, Cu100; 
 (4) customized according to user requirements: for example, frequency signal: 0 ~ 10KHZ; 
 * Output size: 4 ~ 20mA current output (max. load 650Ω) 
 72 × 72 up to two relay outputs / 160 × 80 up to eight relay outputs 
 Transmission output all the way 
 DC5V / DC12V / DC24V feed; 
 Print / communication interface / USB Interface Dump 
 * Record time: four records: 36 hours / T (record interval of 1 second) 
 Four records: 360 days / pen (recording interval of 4 minutes) 
 * Power protection: FLASH MEMORY save the settings with the parameters and historical data, after the permanent preservation of power, using the hardware clock, after power-down operation can be accurately 
 * Thermocouple cold junction compensation difference: <± 0.5 ℃ 
 * Size: (F-type) 72 × 72 × 114mm; (D type) 160 × 80 × 105mm 
 * Open Size: (F-type) 68 × 68 × 100mm; (D type) 152 × 76 × 95mm 
 * Supply voltage: 84 ~ 245VAC, 50Hz ± 5% 
 * Ambient temperature: 25 ~ 50 ℃ * Environmental humidity: <86% RH