Main Specifications 
 * Basic error: ± (% FS +1) words 
 * Display: 320 × 240 matrix; 
 * Input Specifications: (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: sixteen relay control output 
 DC12V/DC24V feed 
 Print / communication interface / USB Interface Dump 
 * Recording time: Record time interval can be set: 1,2,5,10,15,30,60,120, 
 240 seconds for each channel can record up to 128K of data, recording the shortest time 
 36 hours, the longest 365 days. 
 * Power protection: to save the settings using FLASH MEMORY parameters and historical data, after the permanent preservation of power, 
 Using the hardware clock, after power-down can run accurately. 
 * Dimensions: 144 × 144 × 225mm 
 * Open Size: 138 × 138 × 225mm 
 * Supply voltage: 84 ~ 245VAC, 50Hz ± 5% 
 * Ambient temperature: -25 ~ 50 ℃ 
 * Environmental humidity: <86% RH