13Optional Sensor Guide■ Sensor for RTR-71TR-5106 Teflon-Shielded SensorPossible Measurement Range: -60 to 155℃Sensor Temperature Durability: -70 to 180℃Cable Length: 0. 6mThermal-Constant TimeIn Air: Approx. 15 Sec.In agitated water: Approx. 2 Sec.Water Resistant Ability: Splash Proof (Sensor and Cable)TR-5101 Teflon-Shielded SensorPossible Measurement Range: -60 to 155℃Sensor Temperature Durability: -70 to 180℃Cable Length: 45mmThermal-Constant TimeIn Air: Approx. 15 Sec.In agitated water: Approx. 2 Sec.Water Resistant Ability: Splash Proof (Sensor and Cable)TR-5220 Stainless Protection SensorPossible Measurement Range: -60 to 155℃Sensor Temperature Durability: -70 to 180℃Cable Length: 2mThermal-Constant TimeIn Air: Approx. 36 Sec.In agitated water: Approx. 7 Sec.Water Resistant Ability: Splash Proof (Sensor and Cable)TR-5320 Stainless Protection SensorPossible Measurement Range: -60 to 155℃Sensor Temperature Durability: -70 to 180℃Cable Length: 2mThermal-Constant TimeIn Air: Approx. 12 Sec.In agitated water: Approx. 2 Sec.Water Resistant Ability: Splash Proof (Sensor and Cable)