MRO Magazine

Transducers USA Tonelight Series Warning Indicators

August 2, 2018 | By Mario Cywinski

Transducers USA have expanded Tonelight Series of warning indicators to include new models with stainless steel housings.  The panel-mounted devices feature a combination of audible and LED warning signals.  Tonelight annunciators emit both sound and flashing lights, with green, yellow, orange, blue, white or red LED lens covers.

Two new models are offered: TRIP-LB100SS-R12 with voltage rating of 12 VDC. Other models include: 24 VDC and 110 VAC to 220 VAC.  The siren operates at 85dB @ 10cm.  Operating temperature range is -20⁰ C to +55⁰ C.  Screw terminal is provided for panel mounting.  It is rated IP50 and IK04. TRIP-LB150SS-R12 with voltage rating of 12 AC/DC.  Current rating is ≤30mA.  Siren operates at 85dB @10cm.  It is rated IP40.

The sound and light alert signals can be emitted simultaneously or separately.  The audible alert signal can be delayed.

Typical applications for Tonelight include:

  • Alarms of all types
  • Low-voltage
  • Low-pressure
  • High-radiation
  • Tank Level
  • Cycle Status
  • Dangerous Condition
  • High-temperature
  • Liquid Detector



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