Elevate your industrial measurement precision with the Ambetronics Loop Powered Indicator – LPI-500 Series. This user-programmable indicator, featuring password protection, ensures secure and customizable operation. With easy programming using push buttons for WP & PM models and non-intrusive programming for Flameproof models via a magnetic wand, it caters to diverse user preferences.

The LPI-500 Series boasts a temperature coefficient of accuracy at 0.005% FS/°C and implements software calibration, eliminating the need for trim pots. Reverse polarity protection and a low loop voltage drop of < 4.8 VDC contribute to its robust electrical performance.

Accurate process value indication is achieved with a 4 – 20 mA loop current input from transmitters, providing an accuracy of ± 0.1% of the full-scale range. The 5-digit LED display offers clear visibility, and features like range locking/unlocking and offset facility further enhance field adaptability.

Operational modes, linear or square root, are programmable by the user, ensuring flexibility in various measurement applications such as pressure, flow, level, temperature, and humidity. The LPI-500 Series requires no external power supply, making it an ideal choice for remote locations with no power source.

Choose from Flameproof, Weatherproof, or Panel Mount models based on your installation requirements. The non-voltage producing design allows direct use in hazardous areas with a suitable enclosure, replacing analog meters without additional wiring.

Key Features:

• • User Programmable with Password Protection
  • Easy Programming with Push Buttons for WP & PM Models
  • Non-Intrusive Programming for Flameproof Models using Magnetic Wand
  • Temperature Coefficient of Accuracy 0.005% FS/°C
  • Software Calibration – No Trimpots
  • Reverse Polarity Protection
  • 4 – 20 mA Loop Current Input from Transmitters
  • Accuracy ± 0.1% of Full Scale Range
  • 5-Digit LED Display
  • Range Locking/Unlocking Facility
  • Offset Facility to Compensate Field Error
  • Operational Mode Linear/Square Root; Programmable by User
  • No External Power Supply Required
  • Process Value Indication in Various Industrial Control & Measurement Applications
  • Remote Indicator at Point of Measurement or Control End
  • Non-Voltage Producing Device for Direct Use in Hazardous Areas with Suitable Enclosure
  • Replaces Analog Meter with No Additional Wiring and Power Connection
  • Can Be Inserted at Any Point in Signal Loop as a Stand-Alone Device with No External Power