The PCE-P18L sensor is a compact and precise device designed for continuous monitoring of temperature and relative humidity, with direct conversion of measured values into a standardized 4-20 mA analog signal. The measurement is performed using a high-precision semiconductor component, integrated into a robust yet small-sized design, making it ideal for fixed wall-mounted installations in industrial or commercial environments.

Technical specifications:

Powered directly by the DC voltage of the current loop (2-wire), the sensor operates without the need for batteries or external power sources, simplifying integration with automation systems, transmitter displays, or data loggers. The 4-20 mA current output ensures immediate compatibility with most industrial control and data acquisition devices, enabling reliable and long-term monitoring of environmental conditions.

The sensor's structure has been optimized for continuous operation, with the option to apply specific filters to adapt its response to different application requirements. Installation is quick and easy, thanks to its wall-mount design and direct connection to the current loop.

This instrument is particularly suitable for applications requiring stable and precise conversion of environmental parameters into standardized process signals, such as HVAC system control, warehouse monitoring, or industrial automation systems where temperature and humidity must be reliably tracked.

Features:

- Sensor for temperature and humidity 
- 4 - 20 mA output
- Easy wall mounting
- For permanent monitoring
- Various filters available
- small size

Delivery scope:

1 x Humidity Sensor PCE-P18L
1 x operating instructions