HMW90 Series Humidity and Temperature Transmitters for High Performance HVAC Applications

Product Description

The wall-mounted Vaisala HMW90 Series HUMICAP® Humidity and Temperature Transmitters measure relative humidity and temperature in indoor environments, where high accuracy, stability, and reliable operation are required.

HMW90 in brief:

  • A flexible product family with a variety of options and features
  • Both analog and digital output models available
  • Exceptionally easy configuration, installation, and field adjustment
  • Accuracy up to ±1.7%RH
  • Comes with a calibration certificate
  • Calculated humidity parameters (Td, x, h, Tw, a, T-Td)
  • Field exchangeable measurement modules for easy maintenance
  • Humicap180R for best stability and reliability

Typical applications:

  • Museums and archive facilities
  • Production and warehouse facilities
  • Data centers
  • Laboratories
  • Testing environments

HMW90 series includes the following models:

  • TMW92 T transmitter, current output
  • TMW93 T transmitter, voltage output
  • HMW92(D) RH+T transmitter, current output (with display)
  • HMW93(D) RH+T transmitter, voltage output (with display)
  • HMW95(D) RH+T digital transmitter (with display)
  • TMW90 T transmitter, configurable analog output model (link to order form)
  • HMW90 RH+T transmitter, configurable analog/digital model (link to order form)

BACnet certified by the European Certification Body

​ The HMW90 Series has been complemented with four new models: TMW92 and TMW93 temperature transmitters for applications where only temperature measurement is needed and the configurable HMW90 and TMW90 for special scalings. The HMW90 and TMW90 transmitters are available in four color options: standard white, black, grey and ivory. ​