model DF2enter Thermocouple type TC-KReference point compensation ±1.5 ℃ (within -10 ~ 50 ℃)Resistance temperature detector (RTD) type Pt 100 ΩAllowable line resistance For resistors below 10 Ω, the resistance between the three wires should be the same.Sampling period 500 mscontrol

Output Output type Relay: 1C, 250 VAC 5Amethod ON/OFF control, proportional control (changed by internal DIP switches)Proportional band 1 ~ 10 ℃Manual Reset (MR) 0 ~ 100%Control cycle 20 secLag 2 ℃Output Action Reverse action (heating control)power supply power supply voltage 100 – 240 VAC 50 – 60 HzVoltage change rate ±10% of the power supply voltageInsulation resistance 20 MΩ or higher, 500 VDCPressure resistance 3000 VAC, 50/60 Hz, 1 minute (between terminal 1 and terminal 2)Energy consumption 2.4 VADisplay accuracy ±1 % of FS ±1 DigitAmbient temperature/humidity 0 ~ 50 ℃, 35 ~ 85 % RH (However, there should be no condensation)Storage temperature -25 ~ 65 ℃Weight (grams) 156 g