Contact Switch Interfaces

Proximity Switch Interface PR32-LE

Proximity Switch Interface PR32-LE

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Connect your Proximity switches, contact inputs to internet and monitor status remotely. Set normal state and get alerts by text, email when switch state changes.

Recommended for

  • Manufacturing

  • Oil and Gas Industries

  • Safety and security

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PR32-Le is an IoT Interface designed to work with new and legacy (PNP) proximity switches, DRY CONTACT inputs. Sensors are not included with this interface.

Tech Specs

  • Smart Sensor Interface to bring intelligent internet connectivity to your new or existing (PNP) proximity switches, DRY CONTACT inputs
  • Powerful Web Server Built-in. Access data with any standard Browser on your PC/ smart phone.
  • Connects to your network via ethernet
  • Compatible with any 10/100 Mbps network
  • Set high and low threshold settings for each sensor, and configure your alerts.
  • Supports API calls with sensor data output in XML, JSON formats.

Sensor Types

  • PR32 Interface is designed to work with most standard (PNP) proximity switches, DRY CONTACT inputs. Sensor not included.

    • Supports sensors wth current output, and contact output
    • 12V DC Voltage available on terminal block
    • Web based calibration and fine tuning interface for field adjustments if needed.

Alerts/ Notification methods

  • Email, Email-to-SMS
  • Built-in Buzzer for local audible alarm

Add ON Sensor options

  • Temperature + Humidity sensor.


PR32-Le connects to your network through Ethernet. They are easily installed and configured in less than 15 minutes via the integrated web interface.


Along with powerful products, we offer superior customer support.

  • Simple and Easy to follow user manuals.
  • Application Notes addressing case specific issues. This is updated on a regular basis
  • Direct Support. Got a question, don't hesitate to drop us a line, or call us.


Additional Information

Variant 1


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