T9602 Humidity & Temperature Sensor for OEM Installation Features Applications Fully calibrated and temperature compensated Energy saving HVAC Control Air Conditioning, Refrigeration, Indoor Air Quality, Vent Fans, Home Water resistant (IP 67 Certified) Appliances, Humi/Dehumidifiers Process Control & Instrumentation - Medical Digital or Pulse Density Modulated convertible to Instruments, Handheld Devices, Weather Stations, analogue Food Processing, printers, RFIDs Available in multiple flexible cable lengths The T9602 offers the most advanced and cost Precision & accuracy (2% RH, 0.5C, 14 bit effective humidity and temperature sensing solution resolution) for virtually any type of application. Low current consumption Based on our own capacitive polymer sensor chip and ASIC integrated into an easy mount OEM Designed for reliability in harsh environments package. Flexible mounting options Each sensor is individually calibrated and tested. The T9602 is simple and ready to use without further calibration or temperature compensation. The T9602 provides linearized output signals in one of two interfaces to meet customer requirements. 2 I C interface PDM output convertible to an analogue signal Refer to Application guide section for more detailed interfacing information Amphenol Advanced SensorsAssembly Accuracy Specifications Relative Humidity (RH%) Temperature (C) Resolution 14 bit (0.01% RH) Resolution 14 bit (0.01C) 1 1 Accuracy 2.0% RH (20~80% RH) Accuracy 0.5C Repeatability 0.1C 3.5% RH (0% to 20%) and 2 (80% to 100%) (Figure 1) Response Time 116 sec (T 63) 3 Repeatability 0.2% RH Operating Range -20C to 70C Hysteresis 2.0% RH Long Term Drift <0.05C/year (Normal conditions) Linearity <2.0% RH 2 Response Time 29 sec (T 63%) 1. Accuracies measured at 25C, nominal voltage. Temp Coefficient 0.13% RH/C 2. 25C step response in a 1 m/sec air flow. (at 10~60C, 10~90% RH) 3. Minimum design range, documented testing Operating 0 ~ 95% RH 0C to 50C. Long Term Drift <0.5% RH/year (Normal conditions) 1. Accuracies measured at 25C, nominal voltage. 2. 30% RH step response, measured at 25C in a 1 m/sec air flow. Typical %RH Accuracy Typical Temperature Accuracy Application Guide Users can download Application Guide AAS-916-127 at the below link. The user will find the firmware requirements needed to interface to the digital sensors in the update mode, and the processes necessary to convert the Pulse Density Modulated (PDM) outputs to analogue outputs. Cli ck he re to download A ppli c ation G ui de A AS - 916 -127 2