features ? fully calibrated and temperature compensated ? water resistant (ip 67 certifed) ? digital or pulse density modulated convertible to analogue ? available in multiple fexible cable lengths ? precision & accuracy (2% rh, 0.5c, 14 bit resolution) ? low current consumption ? designed for reliability in harsh environments ? flexible mounting options applications ? energy saving hvac control C air conditioning, refrigeration, indoor air quality, vent fans, home appliances, humi/dehumidifers ? process control & instrumentation - medical instruments, handheld devices, weather stations, food processing, printers, rfids the T9602 offers the most advanced and cost effective humidity and temperature sensing solution for virtually any type of application. based on our own capacitive polymer sensor chip and asic integrated into an easy mount oem package. 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. ? i 2 c interface ? pdm output convertible to an analogue signal ? refer to application guide section for more detailed interfacing information T9602 humidity & temperature sensor for oem installation a mphenol advanced sensors ? ? ?
2 relative humidity (rh%) typical %rh accuracy typical temperature accuracy temperature (c) resolution 14 bit (0.01% rh) accuracy 1 2.0% rh (20~80% rh) 3.5% rh (0% to 20%) and (80% to 100%) ( figure 1) repeatability 0.2% rh hysteresis 2.0% rh linearity <2.0% rh response time 2 29 sec (t 63%) temp coeffcient 0.13% rh/c (at 10~60c, 10~90% rh) operating 0 ~ 95% rh 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 fow. resolution 14 bit (0.01c) accuracy 1 0.5c repeatability 0.1c response time 2 116 sec (t 63) operating range 3 -20c to 70c long term drift <0.05c/year (normal conditions) 1. accuracies measured at 25c, nominal voltage. 2. 25c step response in a 1 m/sec air fow. 3. minimum design range, documented testing 0c to 50c. assembly accuracy specifcations application guide users can download application guide aas-916-127 at the below link. the user will fnd the frmware 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. click here to download application guide aas-916-127
3 method capacitive polymer rh sensor, pta (proportional to absolute) integrated temperature sensor. operating conditions ? -20c to 70c ? 0% to 100% rh storage conditions ? -40c to 85c output modes ? digital models - i 2 c ? analogue models - pdm (convertible to analogue) power supply requirements ? 3.3 vdc or 5.0 vdc 5% (nominal voltage is model dependent) current consumption ? 750 a (typical) cable ? outer diameter 4.20 0.20 mm, 4 core, shielded, double insulated and fexible ? varying lengths dependent on the model. refer to the ordering information connector ? manufacturer - jst ? sensor connector housing - part number ehr-4 ? sensor connector header - part numbers b4b- eh-a or s4b-eh mounting options ? grommet or cable p clamp ? p clamp - 9.53 mm hellermann tyton (mpn t3d03750m4) or equivalent ? grommet C 11 mm advanced antivibration components (mpn v12r30m16004616) or equivalent. approvals and qualifications ? rohs / reach compliant ? ip67 certifed ? halogen free design ? cable ul vw-1 certifed warranty terms ? 12 months hardware and environmental specifcations internal wiring diagrams T9602 digital wiring diagram T9602 analog wiring diagram
ordering information part number output operating voltage T9602-3-d i2c digital 3v 1.8m cable length T9602-5-d i2c digital 5v 1.8m cable length T9602-3-d-1 i2c digital 3v 1m cable length T9602-5-d-1 i2c digital 5v 1m cable length T9602-3-a pdm analogue 3v 1.8m cable length T9602-5-a pdm analogue 5v 1.8m cable length T9602-3-a-1 pdm analogue 3v 1m cable length T9602-5-a-1 pdm analogue 5v 1m cable length aas-920-638f - 06/2016 www.amphenol-sensors.com www.telaire.com ? 2016 amphenol corporation. all rights reserved. specifcations are subject to change without notice. a mphenol advanced sensors sensor pin design digital 1. v+ 2. ground 3. sda 4. scl analogue 1. v+ 2. ground 3. pdm rh 4. pdm temp customer interface drawing T9602 top view T9602 side view T9602 front view
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