... up to IP652 wires current outputSpecificationsT2, 3, 4 series temperature sensorSensor: High accuracy thermistor or RTDOutput: Thermistors/ ... wires connection could obtain better accuracy )TT2, 3, 4 series temperature transmitterSensor: PT1000, Class ARange: 0~50°C,0 ... T2/T4)7Others(T2/T4)TT2, 3, 4 series temperature transmitter ModelTT2Duct mount temperature transmitterTT3Outside air temperature ...