Delicated Humidity Sensor for Low Humidity

             Delicated Humidity Sensor for Low Humidity                                                         Model Number: HM 1500                                         DESCRIPTION Based on the rugged HS1101LF capacitive humidity sensor, HM1520LF is a dedicated humidity transducer
designed for measurements at low humidity. Direct measurement of dew point or water concentration can be
easily obtained in really cost effective conditions. Direct interface with a micro-controller is made possible with
the module’s linear voltage output. • Tubular form for through wall mounting
• Product free from Lead, Cr(6+), Cd and Hg
• Calibrated, linear voltage for easy electronic interface
• Typical 1 to 1.6 Volt DC output for 0 to 20% RH at 5Vdc supply
• Ratiometric to voltage supply
• Patented solid polymer structure FEATURES                                                                      APPLICATIONS
• Full interchangeability                                                                            • Low Humidity
• Not affected by water immersion                                                             • Meteorology
• Controlled temperature dependency Humidity Sensor Specific features
Not affected by long period at low humidity values
High resistance to chemical
Fast response time MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
HM1520LF Preliminary Specification when used from 1 to 30% RH
PACKAGE OUTLINE