24x7 Thermal Monitoring Solutions

The Exertherm Alarm Relay Module XL (ARM XL) device is ideal for those who wish to continuously monitor thermally critical electrical circuits, 100% uptime, rather than relying on thermal inspections one day per year. It is designed for busy engineers who need a simple monitoring system to simply inform when and where faults are detected, without any other software.

The key benefits of the ARM XL :

  • Monitoring 24×7 up to 80 Exertherm Sensors and / or up to 60 MCC Drawers for potentially compromised joints and terminations;
  • Using industry standard Modbus TCP/IP allows the pass through of the ‘raw temperature data’ to a host system – this enables data to be integrated, trended and stored according to client requirements;
  • Protecting circuits operating at a low load with the Patented Exertherm LoadMap solution. This can adjust the warning alarm level to suit the maximum load that will be applied to a circuit being thermally monitored. (This is only applicable to the circuits using the 8ch Datacard / IR EM Sensors).

This device connects up to a maximum of 10 Exertherm 8-channel Modbus Datacards (80 Exertherm IR or Wired Sensors) and 5 Exertherm MMA units which can each connect 12 MMD units (60 MCC Drawers). In addition, this device is also equipped with a Comms cable for connection to an 8ch Data Card and MMA.

Touchsreen Display

Features :

  • Plug & Play Solution
  • Pre-confi gured screens allow simple set-up
  • 2 Relay Alarm Outputs (Local & Remote)
  • LoadMap for load related
  • Warning Alarm threshold (on Exertherm IR Sensors only)
  • Panel Mounted HMI
  • Pass through of raw temperature data to host system using Modbus TCP/IP
  • 4 Diff erent Alarms:
    – Switchgear Warning Alarm
    – Switchgear Critical Alarm
    – Switchgear Communication Failure
    – MCC Alarm

About Us

PT. Cistech Alpha Indonesia is an Engineering Company focuses in providing high quality products and services in the area of preventive and predictive maintenance.


Reach Us

Contact Us

Monday – Friday : 08.30 AM to 05.00 PM

Saturday : Closed

Phone : +62 (21) 22522445

Email : info@ptcai.com

Address : Green Sedayu Biz Park Blok DM-6 No.15,

Jl. Daan Mogot Raya Km.18, Kalideres,

West Jakarta – 11840