Analog Humidity and Temperature Sensors

  Enquiry / contact me

Plug and play modules for versatile applications

Sensor Technology

Analog Humidity and Temperature Sensors
Analog Humidity and Temperature Sensors

AMSYS presents the HTU (F) 3500 analog humidity sensors in a small plug and play plastic housing (27 x 12 x 7 mm³). Extensive environmental tests confirm the almost universal suitability of these sensors.

The humidity sensors consist of a capacitive measuring cell, an integrated temperature sensor and an integrated circuit (ASIC). This ASIC allows the conversion of the capacitive signal into a DC voltage and digitizes the signal in an internal ADC. In addition, the temperature is measured with help of an NTC, recorded and digitized for temperature compensation. In a DAC, the digital pressure values are converted back into analog values after the calibration and are then available at the output. The 4-digit mV values for the humidity and the 6-digit resistance values for the temperature can be easily converted into the relative humidity (% R.H.) and to the temperature (° C) via a look-up table.
 

Posted on June 25, 2018 - (356 views)
AMSYS GmbH & Co. KG
An der Fahrt 4
55124 Mainz - Germany
+49-6131-4698750
+49-6131-46987566
View full company profile
Location
Related articles
One of the World’s Smallest Infrared Sensors
Vaisala and FMI Technology Heads to Mars Onboard NASA’s Perseverance Rover
Smart Onboard Platform for Built-in 3D Scan & Measurement
Pepperl+Fuchs Organizes First Free Online Summit from July 20 to 24
Pepperl+Fuchs Organizes First Online Summit
Micro-Measurements Launches new E-Shop for US Customers
Miniature Piezoelectric Force Sensor
Pressure Transmitters for OEMs
Entry Level Laser Distance Sensor
LoRaWAN Gateways and Cellular Routers
Ultra-small Pressure Transmitter
Magnetorestrictive Displacement Transducers
IEC & ANSI Temperature Sensors
Thickness Sensor
Conductive Four-electrode Conductivity Sensor
Conductive Two-electrode Conductivity Sensor
Pressure Transmitters and Level Sensors with Digital Interfaces
Liquid Level Float Switches
The Sensor Show - Munich
Miniature Draw-wire Sensors MT Series