Luxtron® m924 Utility

OEM Board for Fiber Optic Transformer Winding Hot Spot and Temperature Monitoring

The Luxtron® m924 utility module is one board that contains four fiber optic temperature sensing channels, RS232 ASCII and RS485 Modbus digital outputs, and 5 to 24 VDC power input connection. The m924 board conditions the measurement signal from Fluoroptic® probes and reports to the OEM control system. The custom non-metallic probe sensors are safe in harsh environments and connect to the m924 board via robust fiber optics.

The m924 is a guaranteed backward compatible module when using Luxtron® Fiber Optic DipTip and quality probes, extension cables, and tank wall plates.

Enquire Now

"*" indicates required fields

Name*
This field is hidden when viewing the form
This field is for validation purposes and should be left unchanged.

Applications

  • OEM transformer control and monitoring systems
  • Winding hot spot monitoring
  • Load tap changers
  • High-voltage transmission lines
  • Research and development applications
  • Any low/high voltage equipment applications.

Luxtron® m924 Utility Key Benefits and Features

  • Easily integrate into OEM equipment.
  • Act immediately and help prevent transformer asset damage with real-time measurement.
  • Utilise instant results so controllers and pumps can take immediate action.
  • Benefit from the experience and expertise of our application engineers.
  • Reduce insulation damage and boost the useful life of the transformer.
  • Single PCB design with RS485 Modbus and RS232 ASCII.
  • Customer probes for challenging applications and EMI environments (plasma, RF, microwave, magnetic, high voltage).
  • Safe, reliable, stable and immune to electromagnetic interference.
  • Proven design with thousands of reliable systems installed worldwide
  • Works with all current Luxtron® brand Fluoroptic utility probes and fiber optic extensions.

Made to Measure Support Every Step of the Way

We believe our customers should deal with an expert from the point of enquiry to project completion. Therefore, we will appoint you a product specialist, so you have continuity and a single point of contact. They will be your guide, help identify the best solution for your particular application and be with you through to successful implementation.

To speak to a product specialist and find out how a Luxtron® fiber optic thermometer could benefit your company, call +44 (0)1823 668633.

Key Specifications

Channels 4 or up to 64 with RS485 Modbus
Temperature Range -30 to 200°C (-22 to 392°F)
Measurement Range Up to 50 Hz per channel
Measurement Resolution 0.01°C (digital output)
Accuracy (No Calibration) ±2°C (DipTip and quality probe only)
Noise < 0.1°C (1-sigma STD at 1 Hz)
Operating Temperature Range -40 to 85°C
Storage Temperature Range -30 to 75°C
Relative Humidity 80% RH (max) non-condensing
H x W x L Overall (main board): 23.7 x 100.6  x 134.4 mm
Serial Output RS232 and RS485
Protocol ASCII (RS232) and Modbus (RS485)
Input Power 5 to 24 VDC +5%
Average Power 4 W

Related Products