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Humidity Sensor, 0% to 100% Relative Humidity, 2% Accuracy, Digital Output, Screw Terminal


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Technical Datasheet:
T9501   Datasheet
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Product Overview

Telaire T9501 humidity and temperature sensor provides cost-effective humidity and temperature sensing via MODBUS communication protocol for virtually any type of application. Designed to withstand challenging environments, the IP67 rated transmitter utilizes an individually calibrated and tested ChipCap 2 sensor and is ready to integrate into control/monitoring systems without further calibration or temperature compensation. Applications include energy saving HVAC control, process control and instrumentation. Approved by P67 – IEC 60529, EN6100063 emissions, EN6100063 immunity, IEC 60068-2-64 vibration, IEC 60068-2-27, IEC 61373 shock, ASTM B117 salt spray, IEC 60068-2-30 damp heat.
  • Fully calibrated and temperature compensated
  • Water resistant (IP 67), digital RS485 Modbus communication
  • Precision and accuracy (±2% RH at 20% to 80%, ±0.5°C temperature, 14bit resolution)
  • Low current consumption, reliable in harsh environments
  • Heater mode capability for condensation recovery
  • 12V operating voltage, 0.09m cable length
  • 14bit (0.01% RH)/14bit (0.01°C) resolution (relative humidity/temperature)
  • Current consumption of 10mA average typ (bus Rx mode), 70mA peak typical (bus Tx mode / heat mode)
  • Capacitive polymer RH sensor, PTAT (proportional to absolute) integrated temperature sensor
  • Temperature operating range from -20°C to 70°C

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0% to 100% Relative Humidity

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Technical Documents (1)

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