Suggested Part Numbers 21 21 Part Number Number of Points Input Type Resolution (25°C) Terminals NPN/PNP Width NX-TS2101 2 Thermocouple 0.1 °C max 16 - 12 mm NX-TS3101 4 Thermocouple 0.1 °C max 16 x2 - 24 mm NX-TS2102 2 Thermocouple 0.01 °C max 16 - 12 mm NX-TS3102 4 Thermocouple 0.01 °C max 16 x2 - 24 mm NX-TS2104 2 Thermocouple 0.001 °C max 16 - 12 mm NX-TS3104 4 Thermocouple 0.001 °C max 16 x 2 - 24 mm NX-TS2201 2 Resistance Thermometer 0.1 °C max 16 - 12 mm NX-TS3201 4 Resistance Thermometer 0.1 °C max 16 x 2 - 24 mm NX-TS2202 2 Resistance Thermometer 0.01 °C max 16 - 12 mm NX-TS3202 4 Resistance Thermometer 0.01 °C max 16 x 2 - 24 mm NX-TS2204 2 Resistance Thermometer 0.001 °C max 16 - 12 mm NX-TS3204 4 Resistance Thermometer 0.001 °C max 16 x 2 - 24 mm NX-HB3101 4 Heater Burnout Detection - - NPN 12 mm NX-HB3201 4 Heater Burnout Detection - - PNP 12 mm