Siemens QAA2280.EWSC ROOM TEMP SENSOR, NO HMI, SIEMENS LOGO, TOOL PORT, SIEMENS TEC CONTROLLERSSiemens QAA2280. EWSC Room Temp Sensor, No HMI, Siemens Logo, Tool Port, Siemens TEC ControllersRoom Temperature Sensor, No HMI, Siemens Logo, Tool Port, For Siemens TEC Controllers Additional Information Operating voltagePowered from TEC controller via RJ 11 connection Analog outputsP1 (TEC) Measuring range32 to 122 F Measurement accuracy+ 0. 50 F CommunicationFor use with Siemens TEC controllers only DisplayFull HMI Dimensions (W x H x D)5. 25 x 3 x
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