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Visual Signals

USI UniStat Status Indicator

  • Available in 24VDC and 120VAC
  • Tri- or quad-color models
  • 100,000 hour, vibration-resistant LED light source
  • Available with built-in sounder (Model USIS)
  • Surface mount and integrated 3/4-inch pipe mount
  • PLC compatible
  • Indoor use only
  • Type 4X, IP66 enclosure
  • Type 1 with sounder
  • UL and cUL Listed

The UniStat™ is an LED (light emitting diode) based, multi-color, single-high status indicator.

Using the latest die level LED technology, this unique status indicator can produce three colors (Amber, Green and Red) or four colors (Amber, Blue, Green and Red) from a single light source.

Ideal for OEM applications, the UniStat is compact, attractive, and easy to install. The low profile UniStat produces as much light as its much larger competitors.

The UniStat offers a choice of four integrated flash patterns - steady-burn, slow flash, strobe flash and SimuStrobe™. SimuStrobe simulates the attention-getting flash rate of a strobe light but with a much more color-rich output. The user can choose a total of 12 possible flash/color combinations in the tri-color models and 16 in the quad-color models.

When the application calls for an increased sense of urgency, specify the model USIS with an integrated piezo sounder*. Producing 60dB @ 10 feet, the USIS is the ideal attention getter in process control applications.

Like the multi-level, multi-color, multi-lamp MicroStat®, the UniStat is rated Type 4X (models with sounder are rated Type1). Each model arrives pre-assembled and ready to surface mount or 3/4-inch pipe mount. Options for the UniStat include pipe mount extensions (4",16", and 32"), a wall mount bracket and a tulip mount base (see MicroStat Optional Equipment).

*Sounder draws 100 mA on all models


Part # Description Ship Weight Net Weight  
USI-024TC UniStat™, tri-color, single-high, 24VDC 0.7 lbs. 0.4 lbs. Add to Quote >
USI-120TC UniStat™, tri-color, single-high, 120VAC 0.7 lbs. 0.4 lbs. Add to Quote >
USI-024QC UniStat™, quad-color, single-high, 24VDC 0.7 lbs. 0.4 lbs. Add to Quote >
USI-120QC UniStat™, quad-color, single-high, 120VAC 0.7 lbs. 0.4 lbs. Add to Quote >


Part # Description Ship Weight  
MSLBRCKT Microstat® mounting bracket 0.9 lbs. Add to Quote >
MSP-4 Pipe, Microstat®, 4" 0.25 lbs. Add to Quote >
MSP-16 Pipe, Microstat®, 16" 0.7 lbs. Add to Quote >
MSP-32 Pipe, Microstat®, 32" 1 lbs. Add to Quote >
MSTB Base, tulip, Microstat® 0.8 lbs. Add to Quote >

Replacement Parts

Description Part #  
Lens, Clear K8447042A-02 Add to Quote >
Cap K8447044A Add to Quote >
O-Ring K8447054B Add to Quote >
LED Array, Tri-Color K2005328A Add to Quote >
LED Array, Quad-Color K2005328A-01 Add to Quote >
PCB, USI or USIX, 24VDC K2005347A Add to Quote >
PCB, USI or USIX, 120VAC K2005347A-02 Add to Quote >


Listed By Underwriter's Laboratory (ULus)
Power circuit and motor-mounted apparatus NMTR_E185812.pdf
Listed By Underwriter's Laboratory For Use In Canada (cUL)
Power circuit and motor-mounted apparatus certified for Canada NMTR7_E185812.pdf





3/4" Pipe




Operating Current, 24VAC/DC** 100 mA
Operating Current, 120VAC** 60 mA
Light Source/Lamp Style LED Array
Lamp Life 100,000 Hours
Operating Temperature Min. 32 F
Operating Temperature Max. 104 F
Enclosure Rating Type 4X
Ingress Protection (IP) IP66
Height 7.8 IN
Diameter 2.2 IN
**Sounder draws 100 mA on all models
Federal Signal distributed by Gross Automation - Brookfield, WI - Phone: (262) 252-1600 - Fax: (262) 252-1616
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