... , 3 wire thermal resistance configuration mode, upper and low limit alarm can be programmed, The precision is 0.1%, ... machine, ,3 wire thermal resistance configuration mode, upper and lower limit alarm can be programmed, Input / output electric isolation, precision ... 8-35Vac Damping:0-15secFilters pulse: 3Vms Upper / lower calibration limit: 23mA/3.5mA Environmental: Operating temperature: -40°C - 85 ...