---
product_id: 53070382
title: "Vaisala HMD70Y Humidity & Temperature Transmitter for Ducts in HVAC Applications"
brand: "vaisala"
price: "€ 24.21"
currency: EUR
in_stock: false
category: "Tools"
url: https://www.desertcart.hr/products/53070382-vaisala-hmd70y-humidity-and-temperature-transmitter-for-ducts-in-hvac
store_origin: HR
region: Croatia
---

# Vaisala HMD70Y Humidity & Temperature Transmitter for Ducts in HVAC Applications

**Brand:** vaisala
**Price:** € 24.21
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Vaisala HMD70Y Humidity & Temperature Transmitter for Ducts in HVAC Applications by vaisala
- **How much does it cost?** € 24.21 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/53070382-vaisala-hmd70y-humidity-and-temperature-transmitter-for-ducts-in-hvac)

## Best For

- vaisala enthusiasts

## Why This Product

- Trusted vaisala brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Humidity and Temperature Transmitter for Ducts in HVAC Applications, 3-Wire Voltage OutputsVaisala HMD70 Relative Humidity and Temperature transmitters offer an economical solution for general purpose RH&T measurement in HVAC and building automation applications. The Vaisala HMD70 incorporates HUMICAP technology for a reliable, stable and accurate indication of relative humidity and temperature in duct systems designed for building ventilation.Vaisala HMD70 transmitters are suitable for many industrial humidity monitoring applications. The incorporated HUMICAP sensor is also offered in many more expensive Vaisala RH&T transmitters for its resistance to chemical attack and established stability.A unique feature of the Vaisala HMD70 duct mount transmitter is the ability to remove the electronics without removing the unit from the duct itself. Additionally calibration can be checked onsite with a Vaisala HM70 portable RH&T sensor. Adjustment is simply carried out via a potentiometer until reading matches that of the portable reference sensor.The duct mounted Vaisala HUMICAP Humidity and Temperature Transmitter HMD70Y is designed for monitoring relative humidity and temperature in energy management systems in buildings. The combination of high accuracy, stability and reliable operation makes this product the ideal choice for demanding applications.On-site calibration has been made easy with the high precision trimmers and compatibility with the Vaisala HUMICAP Hand-held Humidity and Temperature Meter HM70.The HMD70Y has user selectable 01 V, 05 V or 010 V outputs corresponding to 0100%RH and -20+80 degrees-C (-4+176 degrees- F) temperature.Resistant to Chemicals and DustThe duct mount HMD60 and HMD70 transmitters can also be used in many industrial humidity monitoring applications, where their stability and resistance to chemicals and dust are of great value. A useful feature of these duct mount transmitters is the abi

## Features

- Humidity and temperature 3-wire transmitter for duct mounting with voltage outputs and NIST Calibration Certificate
- Relative Humidity and Temperature
- Selectable signal output of 0 ... 1 V, 0 ... 5 V or 0 ... 10 V (HMD70)
- With optional current module also 0 ... 20 mA (HMD70)
- 3-wire, voltage output devices (volt range selectable)
- ›See more product details

## Images

![Vaisala HMD70Y Humidity & Temperature Transmitter for Ducts in HVAC Applications - Image 1](https://m.media-amazon.com/images/I/51cXalkpzIL.jpg)
![Vaisala HMD70Y Humidity & Temperature Transmitter for Ducts in HVAC Applications - Image 2](https://m.media-amazon.com/images/I/51zV4UFiXLL.jpg)
![Vaisala HMD70Y Humidity & Temperature Transmitter for Ducts in HVAC Applications - Image 3](https://m.media-amazon.com/images/I/41VtzL4aLZL.jpg)
![Vaisala HMD70Y Humidity & Temperature Transmitter for Ducts in HVAC Applications - Image 4](https://m.media-amazon.com/images/I/41MXAnVVV8L.jpg)
![Vaisala HMD70Y Humidity & Temperature Transmitter for Ducts in HVAC Applications - Image 5](https://m.media-amazon.com/images/I/51GBHB4+lyL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/53070382-vaisala-hmd70y-humidity-and-temperature-transmitter-for-ducts-in-hvac](https://www.desertcart.hr/products/53070382-vaisala-hmd70y-humidity-and-temperature-transmitter-for-ducts-in-hvac)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-18*