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Save time, save your bearings and improve plant reliability.

  • Smart alert system
  • Records data and sounds
  • Send data and files to DMS software
  • Setup different alarm levels
  • Ethernet connection
  • Highly flexible

UE Systems 4Cast – a 24/7 Ultrasonic Monitoring System

Save time, save your bearings and improve plant reliability: review bearing information from the convenience of your office. Monitor bearing condition 24/7 and tell 4Cast when to send a report.

4Cast is a smart alert system that records data and sounds continuously, issues alarms, sends data and sound samples to specialized software for analysis and reporting.

Data along with sound samples can be reviewed and analyzed to determine the condition of a bearing just before, during and after a change in alarm status. This provides important information to help understand what happened and when.

24/7 Monitoring

Permanently installed transducers continuously monitor bearing condition 24 hours a day, 7 days a week. All data is stored locally. Should a change in condition occur and a pre-established alarm level is entered, the system, via the plant’s Ethernet will issue an alarm notification, enter data and sound samples into UE Systems DMS data management system until the alarm condition has been reversed.


The 4Cast system is remarkably flexible. Users can schedule condition sampling by minutes, hours, days, even weeks. An alarm level can be set to note a condition change, for example 8 dB over baseline for a lack of lubrication alarm.

Once an alarm is triggered, the user can set the number of readings prior to, during and after the alarm for analysis. The system will also send an immediate text or email to alert users of the point where an alarm was found.

Customize your report intervals

Data and sound recording transfer rates are customizable so that while the data are routinely recorded on the 4Cast box, a report containing only the latest information will be sent to Ultratrend DMS (UE Systems data management analysis and reporting program).  Reporting frequency can be set by the user (for example, once a week, month or year).

Set your alarm levels

Alarm levels can be set to provide a low alarm and a high alarm.

Analyze how and why the alarm went off:

  1. When a set alarm level is reached or exceeded, the system will send previously logged data and recorded sounds directly to Ultratrend DMS for review.
  2. After an alarm has been restored, all data and sound recordings stored during the alarm period can be set to transfer to the computer for more detailed analysis and reporting.

Each 4Cast box monitors up to four bearings. The 4Cast works together with UE Systems Remote Access Sensors (RAS).

The 4Cast truly has you covered!

Specifications overview 4Cast

Stainless Steel; Dimensions: 9”x6”x3” (22.8cm x 15.24cm x 7.62cm)
Weight: 4.7 lbs. (2.1 kg)
Power Input
24V, 1 amp (conditioned)
Solid State Analog and SMD Digital with temperature compensation and true RMS conversion
Freq. Response
20kHz-100 kHz Centered around 30 kHz
Operating Temperature
32°F – 122°F (0°C – 50°C)
RAS piezoelectric, stainless steel housing
BNC out to BNC in
Length: 25’ (7.62 m), can be ordered up to 100 feet (30,48 m)
Thread: female 10/32
Ultratrend DMS 6.0 or higher

Brochures & Manuals

Optional Accessories

isolation-y accessories uesystems


Mounting kit for thermal isolation, suitable for Ultra-Trak 750 and RAS sensors.

sd card reader

SD Card Reader

SD Card reader with USB connection, to easily transfer data from SD Cards used with the Ultraprobe 10.000, Ultraprobe 15.000 or Ultraprobe 401.


Download a copy of the 4Cast CE declaration of conformity >

The 4Cast is covered by one or more of the following patents:
0151115; 0303776; 0315199; 1206586; 1297576; 1881263; 2562758; 2689339; 4416145; 4823600; 5955670; 6122966; 6339961; 6341518; 6415645; 6655214; 6707762; 6804992; 8746068; 10,634,650; 102844605; 2,722,871; 2283335; 2558767; 2558815; 6020090333658; 6020110694227.9; 6996030; 7,817,050; 8,255,240; 8,707,785; 8,746,068; 9,200,979; ZL201180018875.9

This product is suitable for

Bearing Inspection & Lubrication

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