Datasheet Contact Us Buy Now Humidity and Temperature Transmitter Series HMDW110 ±2%RH transmitters with a certificate for demanding HVAC Vaisala HUMICAP® Humidity and Temperature Transmitter Series HMDW110 is suitable for relative humidity, dew-point, enthalpy, wet-bulb temperature and temperature measurement in demanding HVAC applications. The series includes transmitters for duct mounting, IP65-classified wall transmitters, and outdoor transmitters with integrated radiation shields. The cost-efficient HMDW110 series transmitters are equipped with trusted HUMICAP® 180R sensors. The sensor’s superior long-term stability minimizes maintenance needs throughout the transmitter’s lifetime. The most popular control parameters in free cooling – dew point temperature, wet-bulb temperature, and enthalpy – are available as output parameters. The transmitters come with a calibration certificate. 5-year warranty is valid for instruments purchased in 2021 and beyond. The HMD110 and HMW110 transmitters can be ordered with a catalytic HUMICAP® sensor 180V. The catalytic sensor improves stability especially in hydrogen peroxide sterilized environments where repeated condensation is expected. Transmitters can be installed into difficult-to-reach locations, while measurement data can be read from a more convenient spot. The following models are available: HMW110 Wall-mount, RH+T 2-wire, current output, IP65, Configurable model HMW112 Wall-mount, RH+T 2-wire, current output, IP65 HMD110 Duct-mount, RH+T 2-wire, current output, IP65, Configurable model, HMD112 Duct-mount, RH+T 2-wire, current output, IP65 HMS110 Outdoor, RH+T 2-wire, current output, Radiation shield, IP65, Configurable model HMS112 Outdoor, RH+T Please note that the configurable models are delivered with customer-specific output settings, including calculated humidity parameters and special scaling of outputs. View all our instruments for HVAC applications. Click here to download bid specs for USA. + Show more Key Benefits Unrivaled Outdoor Humidity Measurements An integrated radiation shield enables unrivaled measurement performance. It reduces the impact of the sunshine on temperature and humidity measurements, and ensures measurement accuracy in outdoor conditions. Well-Suited for Cleanroom Monitoring The HMD110 transmitter can be ordered with a catalytic HUMICAP® sensor HUMICAP® 180V. On-site calibration On-site calibration with a Vaisala HM70 Hand-Held Meter or PC connection. Downloads Datasheet (407.28 KB) HMD110/112 and HMW110/112 Humidity and Temperature Transmitters for high-accuracy measurements in HVAC applications Download the Datasheet Application Note: Choice of outdoor humidity sensors critical to economical free cooling system (204.62 KB) Manual: HMDW110 Series Multilingual Quick Guide (3.09 MB) Application Note: Increased human comfort from optimal indoor air humidity (189.99 KB) Application Note: How to choose the right parameter for humidity control in HVAC (1.41 MB) Datasheet: HMD110/112 and HMW110/112 Humidity and Temperature Transmitters for high-accuracy measurements in HVAC applications (407.28 KB) Magazine Article: Article published in REHVA 5-2018 - How to choose the right parameter for humidity control in HVAC (730.81 KB) Manual: HMDW110 Series User Guide in English (4.25 MB) Datasheet: Insight PC software All downloads Customer Stories Customer case Infosys monitors indoor air with Vaisala’s HVAC sensors Best quality indoor air with Vaisala's HVAC sensors Infosys is the second largest Indian IT consulting company with 200,000 plus employees and... Read more Customer case Keeping data centers cool Increasing demand for data processing and storage capacity has led to major companies investing in new facilities that provide web-based... Read more Services Standard calibration Accredited calibration Custom calibration Repair service Need support? Need to calibrate? Sign up for news Contact us
Datasheet (407.28 KB) HMD110/112 and HMW110/112 Humidity and Temperature Transmitters for high-accuracy measurements in HVAC applications Download the Datasheet
Customer case Infosys monitors indoor air with Vaisala’s HVAC sensors Best quality indoor air with Vaisala's HVAC sensors Infosys is the second largest Indian IT consulting company with 200,000 plus employees and... Read more
Customer case Keeping data centers cool Increasing demand for data processing and storage capacity has led to major companies investing in new facilities that provide web-based... Read more