Transmitter features aluminum connection head.

Press Release Summary:



LPN-H relative humidity sensing module, features loop powered 4-20mA output signal, representing 0-100% RH, and Pt100 output signal, representing temperature. Unit comes in wall mount and duct mount versions. Relative humidity sensor and temperature-compensating sensor protrude from head inside protective cap, allowing air to circulate to sensors. Sensors are mounted on their own circuit board, which plugs into main transmitter board.



Original Press Release:


The New Series LPN-H Industrial Humidity And Temperature Transmitters


The NEW SERIES LPN-H INDUSTRIAL HUMIDITY AND TEMPERATURE TRANMITTERS

The LPN-H is a complete low cost relative humidity sensing module, with a loop powered 4-20mA output signal, representing 0-100% RH, and Ptl00 RTD output signal, representing temperature. This unit is easy to install, has a high accuracy, and has a very compact design. The LPN-H is available in two versions, the Wall Mount version (LPN-H-W) and the Duct Mount version (LPN-H-D). Both versions come complete in an industry standard aluminum connection head. The relative humidity sensor and temperature-compensating sensor protrude from the head inside a protective cap. This cap allows air to circulate to the sensors.

The LPN-H is designed for ease of servicing. The protective cap can be easily removed for cleaning if it becomes clogged with dust, or removed for replacement if damaged. The humidity and RTD
temperature sensors are mounted on their own circuit board, which plugs into the main LPN-H transmitter board. This means that the sensors may be replaced individually if they ever become
damaged, which will save the user the cost of replacing the whole unit.

The wide operating ranges of the humidity and temperature sensors offer long term reliability over a broad range of applications. The sensors are resistant to contaminating vapors, such as organic solvents, chlorine, and ammonia. The LPN-H is certified to meet the strict guidelines of the IS09001 Quality Assurance Program.

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