Durham Instruments has humidity sensors that help you measure moisture in the air at an affordable price. Our products can help you reduce your energy costs and make your machines run faster. They also allow you to reduce emissions and increase the accuracy level of your products. These durable sensors work in a variety of environments, with wide humidity and temperature measurement ranges for more effective service.

Humidity and temperature models available

Choose from one of our four humidity sensors, each offering durable casings, compact designs and accurate readings. Each of these products are free of lead-based components.

The HM1500LF does not require excessive de-saturation time and responds quickly to stimuli. It can also be submerged in water, making for easy cleaning and maintenance. It can measure up to 100 per cent of the relative humidity and can work in temperatures as low as -30 degrees Celsius.

If you require a sensor for lower humidity ranges, the HM1520LF represents an ideal option. Like the HM1500LF, this model works quickly, works within water and can measure up to 100 per cent relative humidity. However, it is unique in that it won’t succumb to harsh chemicals or consistent low humidity.

For temperature and humidity-based applications, the polymer-based HTM2500 offers stable performance with easy stimulation. It can measure temperatures between -40 and 85 degrees Celsius.

Finally, the HTU1X is a plug-and-play transducer that is designed to save energy. It is compact yet durable, working with a range of products and requiring little to no calibration.

Industries served

These products are designed to take temperature and humidity readings in a variety of industries, including medical, home appliances, process control and more.

About us

Since its founding in 1977, Durham Instruments has adapted to continuously offer innovative instrument technology.

We represent the following manufacturers:

Measurement Specialties:           

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