Product Description KH300G Universal 16 Channels temperature data logger KH300G 16 channels high quality temperature data logger, size 144*144*18mm, up to 16 channels, high accuracy, high quality and performance, isolated among the input channels, universal use, can monitor, record, analyze the process in various industry application. Application Petroleum, Marine, Sewage treatment, Pharmaceutical, Metallurgy, Paper, Cement, Building, Electricity, Medical University lab, Nuclear power, Food, Aviation and so on. Specification Display: 5.6inch, 320*240 color LCD Power supply:100-240VAC;24VDC Accuracy:+-(0.2%FS+1)digit Analog input Thermocouple K,S,E,J,T,B,N,R,WRe325,WRe526 RTD PT100,CU50,CU100 Linear voltage 0-5V,1-5V Linear current 0-10mA, 4-20mA Frequency input 0-5KHZ, one channel Others 0-20mV,0-60mV,0-100mV,0-500mV Modular output • Relay alarm output • 4-20mA retransmission output • RS485 communication port • RS232 printing port • DC5V/12V/24V power supply for sensor • USB Record time=45days*record interval time/ ordered channel number record interval time can set flexibly in recorder:1,2,3...3600s e.g.: the record interval time is 60s, the ordered channel is 6, and it can record 450days (45*60/6) Evironmental temperature and humidity:0-50°C,0-85%RH