Specification: REX-C100 Temperature Controller Kit Measuring accuracy: ±0.5%FS Cold-end compensation tolerance: ±2℃（can be modified by software in 0~50℃） Resolution: 14 bit Sampling cycle: 0.5 Sec Process value (PV), Setting value (SV) Output and self-tuning can be indicated by: LED PIN control (including ON/OFF, step-type PID and continuous PID) Self-tuning control Relay output: contact capacity 250V AC 3A (resistive load) Contact capacity of output: 250V AC 3A (resistive load) Setting value (SV): identical to measuring range (PV) Proportional band (P): 0~full range (ON/OFF control when set to 0) Integral time (I): 0~3600 sec (No integral action when set to 0) Derivative time (D): 0~3600 sec (No derivative action when set to 0) Heat-reset proportional cycle: 1~100 sec Detective temperature range: 0 to 400℃ Insulation resistance: >500M ohm(500V DC) Insulation resistance: 1500V AC/min Power Consumption: 10 VA Service environment: 0~50℃ environment with no corrosive gas 30~85% RH K Thermocouple Probe Cable Length: 1M Sensor diameter: 4.5mm Temperature rang: 0-400℃ Internal Insulation: Fiberglass External Shielding: Insulated Shielding Maximum 40A SSR Output Voltage Range: Standard Type Output Current: 40A Input Voltage: DC 3-32V Output Voltage: 24-380VAC Package Include: 1 x PID Temperature Controller 1 x K Type Probe Sensor 1 x Max. 40A SSR . Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.