Brand: Supex
Supex SD-901 is a high-performance slim dual sensor dewpoint and relative humidity meter specifically designed for use in harsh industrial environments. It employs a cryogenic sensor with a wide measurement range from -50 to 120°C (-58 to 248°F) and accuracy of ±0.3°C (0.54°F) at ±1% RH (non-condensing). The relative humidity sensor has an accuracy of ±2% RH (non-condensing) and operates from 0 to 100% RH. The instrument provides a fast response time of 10 seconds for dewpoint and 5 seconds for relative humidity, making it suitable for quickly measuring humidity levels in various applications. It comes with a built-in timer function, data-logging capabilities, and a large backlit LCD for easy readouts in low-light environments. The meter is also equipped with a long-lasting lithium battery and a rugged, waterproof (IP67) housing to withstand dust, moisture, and impacts. Additionally, it supports remote communication through RS-232 and RS-485 interfaces for easy monitoring and control of humidity levels over a distance.