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Product Description

The P355-DI Indoor Humidity and Temperature Transmitter is a highly accurate and easy-to-install device designed for precise measurement of relative humidity and temperature in indoor environments. It features a capacitive MELA® sensor element and a unique integral measuring chamber that ensures effective ventilation, enhancing measurement reliability.


P355-DI Indoor Humidity & Temperature

Price dependent upon specification — inquire below

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Product Highlights

  • High Accuracy: Delivers precise measurements with an accuracy of ±2.5% RH for humidity and ±0.25 K for temperature (with voltage output), ensuring reliable data for critical applications
  • Operating Temperature Range: Suitable for use in environments with temperatures up to 60 °C, accommodating various indoor settings.
  • Versatile Signal Output Options: Offers multiple output signals, including 0–1 V, 0–10 V, and 4–20 mA, providing flexibility for integration with various control systems
  • Integral Measuring Chamber: The sensor's design separates the measuring chamber from the transmitter electronics, ensuring effective ventilation of the sensing elements and enhancing measurement accuracy
  • Microcontroller-Based Electronics: Utilizes advanced microcontroller technology for precise signal processing and enhanced performance
  • Easy Installation with Clip-In Cover: Features a simple, robust locking mechanism that allows for quick and tool-free installation, reducing setup time and effort
  • Optional Display: Available with an optional display for real-time monitoring of humidity and temperature readings, providing immediate visual feedback
  • Applications: Ideal for use in building construction, HVAC and building automation, museums and archives, offices and public buildings, private homes, and more
  • Suitable for Non-Aggressive Gases: Designed to measure humidity and temperature in air and other non-corrosive gases, broadening its application scope

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