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HTU(F)3833 - Digital humidity- and temperature sensor module

Feuchtigkeitssensor HTU21-D


The HTU(F)3833 are ready-to-use analog plug and play modules for accurate humidity and temperature measurement.

The modules give out the relative humidity and temperature value as digital signals in I2C format. The resolution of HTU(F)3833 can be changed by command (8/12bit up to 12/14bit for RH/T), whereby the measurement time and the current consumption can be modified. The humidity and temperature response time as well as the recovery time (after complete condensation) amount to a few seconds. A supply voltage of 3 V is required.

The HTU(F)3833 is suitable for demanding applications where power consumption is critical. They can be delivered with or without PTFE filter/membrane (particles and liquid protection).

Available versions:
HTU(F)3833PVBM: with medium male connector (Thru Hole)
HTU(F)3833W100G26: with cable (length:10cm, 26 AWG)
The HTU(F) modules are also deliverable with a supply voltage of 5 V.

  • Humidity range: 0-100%RH
  • Temperature range: -40-80°C
  • Digital output
  • Accuracy humidity measurement: ±2%RH
  • Accuracy T measurement: 1 - max. 2°C
  • Supply voltage 3.0 V
  • Low power consumption of 450 μA (Sleep mode:0.02 μA)
  • Instantaneous desaturation after long periods in saturation phase
  • Ready-to-use housing
  • RoHS and REACH conform
  • Home Appliances
  • Medical Equipment
  • Printers and copiers
  • Humidifiers and dryers
  • Weather monitoring
  • Security systems


For information according to prices, delivery dates and sample ordering or for technical questions please contact

Amsys reserves the right for changes concerning dimensions, technical data and other details without previous announcement.