Using Temperature Sensors to Combat Moisture, Condensation and Mould

Semitec 103AT-11 IP67 NTC Temperature Sensor

The recent introduction of Awaab's law, has seen both HVAC engineers and landlords, taking a fresh look at how to provide effective temperature control and ventilation within domestic premises to prevent the occurrence of excessive mould and damp.

Accurate temperature measurement and control is a fundamental element of this control. By maintaining stable surface and air temperatures, optimising heat outputs, combined with ventilation strategies - the accumulation of moisture; condensation and mould growth can be minimised.

The choice of product available to homeowners is extensive, ranging from complex MVHR systems to simple low voltage tubular and panel heaters.

Whole house heat recovery systems (aka MVHR) readily address the stale air issue whilst also minimising heat loss - and to help maximise their thermal efficiency, the use of a small, accurate and moisture-proof temperature sensor is essential; cue our Semitec AT-11 series.

The IP67 rated Semitec AT-11 series is also a popular choice within applications such as low-cost panel heaters and tubular heaters for small, hard to reach spaces.

Its popularity is due to the fact that they deliver an exceptional combination of accuracy, durability, and cost - setting the industry benchmark for compact thermal sensing.

Key Features Include;

Neat IP67-Rated Design - The fully encapsulated TPE tip is directly moulded to the TPE cable, ensuring waterproof protection, essential for environments prone to condensation or humidity.

Fast Response & Neat Design - Measuring just 5 x 6 x 15mm, the sensor tip provides fast, precise temperature sensing from -50°C to +110°C, with control accuracy better than ±0.5°C from –5°C to +45°C.

Easy Installation - 0.6m, 1.5m or 3m flexible lead-wire options allow for easy installation and offer industry standard resistance values such as 10kΩ/B3435K (103AT-2).

High Reliability - With MVHR systems often hidden away in loft spaces, it is imperative that they should need minimal maintenance, demand minimum servicing and therefore need exceptionally reliable sensors such as the Semitec 103AT-11.

Full Interchangeability - Bespoke accuracies, lead-wire lengths and NTC values are also available to ensure compatibility with existing control circuit software.

UK Stock Versions;

103AT-11 (600mm lead length), 103AT-11-50081 (1.5m lead length), 103AT-11-3M (3m lead-wires)

Whatever your application, the Semitec AT-11 probe is your perfect partner in temperature sensing for (almost) every any environment. For further information, samples, pricing or to discuss bespoke requirements please call our Technical Sales team on 01606 871680, or email sales@atcsemitec.co.uk.

The Semitec AT-11 Series forms part of an extensive range of temperature sensing and thermal management components from ATC Semitec. With over 30 years of industry experience, we collaborate with engineers to provide innovative and high-quality solutions across a diverse range of manufacturers.