---
product_id: 158827630
title: "Vaisala HMT330 RH//Temperature Transmitter with Integral Probe, No Display"
brand: "vaisala"
price: "€ 3684.44"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/158827630-vaisala-hmt330-rh-temperature-transmitter-with-integral-probe-no-display
store_origin: PT
region: Portugal
---

# 4-20mA Output 20s Response Time ±0.36°F Accuracy Vaisala HMT330 RH//Temperature Transmitter with Integral Probe, No Display

**Brand:** vaisala
**Price:** € 3684.44
**Availability:** ✅ In Stock

## Summary

> 🔍 Elevate Your Environment Monitoring Game!

## Quick Answers

- **What is this?** Vaisala HMT330 RH//Temperature Transmitter with Integral Probe, No Display by vaisala
- **How much does it cost?** € 3684.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/158827630-vaisala-hmt330-rh-temperature-transmitter-with-integral-probe-no-display)

## Best For

- vaisala enthusiasts

## Why This Product

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

## Key Features

- • **Swift Response:** Get results in just 20 seconds—stay ahead of the curve.
- • **Temperature Mastery:** Enjoy precise temperature accuracy of ±0.36°F.
- • **Seamless Integration:** Designed for easy installation with an integral probe.
- • **No Display, No Problem:** Focus on data, not distractions—perfect for professional settings.
- • **Precision at Your Fingertips:** Experience ±1% RH accuracy for reliable readings.

## Overview

The Vaisala HMT330 RH/Temperature Transmitter is a high-performance device designed for accurate humidity and temperature measurements. With a rapid response time of 20 seconds and exceptional accuracy, it’s the ideal choice for professionals seeking reliable environmental data without the clutter of a display.

## Description

These transmitters provide reliable and long-term stability of humidity and temperature measurements. Select RH/temperature transmitters or universal transmitters — with or without a display. The RH/temperature transmitters measure relative humidity and temperature. The universal transmitters measure relative humidity, temperature, dew point, absolute humidity, wet bulb, mixing ratio, and enthalpy. Transmitters with a display provide both numerical and graphic measurement capabilities. The graphical display shows measurement trends and parameter history up to one year. Integral Probe Transmitters are ideal for HVAC and condition monitoring applications. The 43/4”L x 1/2”-dia probe is directly attached to the housing and features a stainless steel filter. Tight-Space (Duct-Mount) Probe Transmitters let you measure in remote installations and small spaces. The 31/2"L x 1/2"-dia probe is attached to a 6 1/2 ft. length of cable and features a stainless steel filter. Duct mounting kit (included) contains of an aluminum flange, lead-through piece, and steel support bar. High-Temperature Probe Transmitters measure temperature up to 356°F (180°C). The 10"L x 1/2"-dia stainless steel probe tolerates mechanical stress and high flow rates, and is attached to a 6 1/2 ft. length of cable. Mounting flange (included) allows convenient installation. Note: Other options may be available — call for more information. Accurate and stable measurements for any industrial application IP65 rated housing provides corrosion-resistant protection. Graphically monitor measurement trends on LCD (display models only) Picture is shown with a display, however product does not come with a display.. 1 year warranty

## Features

- Output: 4-20mA
- Response Time: 20 seconds (90% of reading)
- RH Accuracy: ±1% RH; ±1.7% RH above 90% RH
- Temperature Accuracy: ±0.36°F (±0.2°C)
- Description: RH//Temperature Transmitter with Integral Probe, No Display

## Images

![Vaisala HMT330 RH//Temperature Transmitter with Integral Probe, No Display - Image 1](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/41i7XKJLq5L.jpg)

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**Shop now:** [https://www.desertcart.pt/products/158827630-vaisala-hmt330-rh-temperature-transmitter-with-integral-probe-no-display](https://www.desertcart.pt/products/158827630-vaisala-hmt330-rh-temperature-transmitter-with-integral-probe-no-display)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-06-21*