Non-Isolating Transmitters are powered by 4-20 mA loop.

Press Release Summary:




LPN-Series includes potentiometer, RTD transmitter, and in-head RTD transmitter. Potentiometer has LED indication of loop current, reverse polarity protection and DIN rail mount enclosure. Model LPN-R takes input from Pt 100 RTD linearizes temperature, and sends 40-200mV output test signal. In-Head 3-wire RTD transmitter fits RTD connection heads. It is available in standard or special calibrations, and includes corrosion proof components.



Original Press Release:



Low Cost LPN-Series Loop Powered Non-Isolating Transmitters



To complement its Line Powered Transmitters, VESPO MARKETING has introduced the LPN-SERIES of Loop Powered, Non Isolating Transmitters. These units are available in three models - the LPN-P Potentiometer, The LPN-R RTD Transmitter, and the LPN-R-H in head RTD Transmitter.

The 3 Wire LPN-P Potentiometer features High Accuracy, LED Indication of Loop Current, and Reverse Polarity Protection. This unit also includes Corrosion Proofed Circuit Boards & Components by Isonel 642 (with the exception of Terminals & DIP Switches). A Compact DIN Rail Mount Enclosure provides for easy installation.

The Linearised 3 Wire LPN-R RTD Transmitter features High Accuracy, Pt 100 RTD Standard Input, Linear with Temperature, and 40-200mV Output Test Signal. The unit is available in standard or special calibration, with Compact DIN Rail Mount Enclosure and Corrosion Proofed Circuit Board and Components (with the exception of Terminals and DIP Switches).

The LPN-R-H is a Linearized In-Head 3 Wire RTD, Input to 2 Wire 4-200mA Loop Powered Output Transmitter, which fits RTD Connection Heads. It provides High Accuracy, LED Indication of Loop Current, and Reverse Polarity Protection. This unit is also available in standard or special calibration and includes Corrosion Proofed Circuit Board and Components (with the exception of Terminals and DIP Switches). The Compact DIN Rail Mount Enclosure ensures easy installation.

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