PRESTONICS presents the DK-HT-001 Humidity Sensor manufactured by DK Sensor, a highly dependable analog relative humidity module engineered for rapid and linear moisture tracking. Fully optimized for professional “Design-in” engineering and high-volume OEM appliance integration, this low-profile module provides the stable calibration and Project Protection required for modern environmental control applications.
The sensor is strategically configured with a specialized air-flow architecture to deliver stable and actionable humidity data:
Integrated Air-Flow Tunnel: Features a dedicated, built-in mechanical air flow tunnel that maximizes ambient air interaction with the sensor core, securing low hysteresis and fast response times.
Ultra-Low Current Draw: Operates on an exceptionally low power footprint with a typical supply current of just 520µA (850µA maximum), making it ideal for energy-conscious, always-on smart systems.
Linear Analog Voltage Output: Converts relative humidity levels straight into a dependable analog voltage signal (Vout), mapped precisely from 10% RH up to 95% RH for straightforward microcontroller interfacing.
Slim Plug-and-Play Assembly: Engineered with an ultra-slim 5.5mm thickness and pre-assembled with a 140mm wire harness and dedicated connector housing, streamlining mechanical integration into tight hardware layouts.
Technical Specifications Summary:
Supply Voltage (VDD): 4.5V to 5.5V (5.0V Typical)
Supply Current (IDD): 520µA Typical / 850µA Max
Output Interface: Analog Voltage (Vout)
Measurement Spectrum: 10% RH (1237mV nominal) up to 95% RH (3537mV nominal)
Module Dimensions: 5.5mm ± 0.2mm height with a 140mm ± 10mm wire harness
Designed for exceptional environmental resilience, the DK-HT-001 is the ideal choice for high-performance residential refrigerators, automated air conditioners, commercial clothes dryers, heavy-duty dehumidifiers, and smart humidifiers.