ifm launches easy-to-use humidity sensor

Easy to install and requiring no user set up, humidity sensors in the new LDH29x range from ifm electronic provide a convenient, reliable, and cost-effective method of monitoring humidity and temperature levels in control panels and other items of sensitive electrical and electronic equipment. This is particularly useful for equipment such as vending machines and ticket issuing machines which are often installed in outdoor locations where they are exposed to weather and fluctuating levels of ambient moisture.

The sensors, which feature compact construction and are suitable for surface or DIN-rail mounting, can also be used to provide accurate humidity and temperature information for control purposes in moisture-sensitive manufacturing processes.

Two versions of ifm’s new humidity sensors are available. The LDH290 version provides two conventional 4 to 20 mA analogue outputs, while the LDH292 version provides a digital IO-Link output that ensures accurate data transmission irrespective of the length of the connection between the sensor and its associated control system.

Both versions provide an output of 0-100% RH whilst the temperature sensor has a range of -40 to +60 ºC for analogue types and -40 to +80 ºC for IO-Link types

Electrical connections to LDH29x humidity sensors use a standard M12 connector, and ifm offers a full range of compatible ready-terminated connecting cables as optional accessories.

 

https://www.ifm.com/gb/en/shared/product-news/2020/sps/air-humidity-sensor-ensure-the-perfect-climate

 

Innovations in Food (& Beverage) Processing & Packaging is a quarterly magazine distributed globally both in Print and Digital formats. www.innovationsfood.com.  Twitter: @Innovfoodtech.  Instagram: @innovationsinfoodtechnology.  Linkedin: www.linkedin.com/in/terry-prior52