Honeywell HIH-5031-001, Humidity Sensor 3-Pin

Product Details
HIH-5030/5031 Series Covered Integrated Circuit Humidity Sensor
The HIH-5030 and HIH-5031 humidity sensors are ideally suited in battery-powered systems where the supply is a nominal 3 V as they can operate down to a low 2.7 V. They have been specifically designed for high volume OEM (Original Equipment Manufacturer) users. These sensors utilise a near linear voltage output making direct input to a controller or other devices possible. They are ideally suited for low drain, battery operated systems with a typical current draw of only 200 μA.

The HIH-5030 is a covered integrated circuit humidity sensor.
The HIH-5031 is a covered, condensation-resistant, integrated circuit humidity sensor that is factory-fitted with a hydrophobic filter allowing it to be used in condensing environments including industrial, medical and commercial applications.

Potential Applications:
Industrial air compressors
HVAC (Heating, Ventilation and Air Conditioning) equipment
Battery-powered systems
Drying equipment
OEM assemblies
Office automation equipment
Process equipment
Refrigeration (includes bulk and transport systems)
Telecommunications cabinets
Weather stations and meteorology equipment
Hospital air compressors
Infant incubators
Microenvironments
Sleep apnoea equipment
Treadmill stress monitoring equipment
Features:
Operates down to 2.7 V, often idea in battery-powered systems where the supply is a nominal 3 V
Moulded thermoset plastic housing
Near linear voltage output vs %RH
Laser-trimmed interchangeability
Low power design
Enhanced accuracy
Fast response time
Stable, low drift performance
Chemically resistant
Temperature & Humidity Sensors, Honeywell

Specifications:

Sensor Function Humidity Sensor
Output Type Analogue
Interface Type Analogue
Accuracy ±3%RH
Mounting Type Surface Mount
Pin Count 3
Minimum Operating Temperature -40 °C
Operating Temperature Range -40 → +85 °C
Maximum Operating Temperature +85 °C
Minimum Operating Supply Voltage 2.7 V
Maximum Operating Supply Voltage 5.5 V
Package Type SMD
Length 8.59mm
Height 2.67mm
Width 4.17mm
Dimensions 8.59 x 4.17 x 2.67mm