Bently Nevada 3300/50-02-01-00-00 3300 system monitor module, industrial machinery monitoring component
Bently Nevada 3300/50-02-01-00-00 monitor module, showing front panel label and control details
Bently Nevada 3300/50-02-01-00-00 3300 system module, rack hardware with visible connector area and enclosure structure
Bently Nevada 3300/50-02-01-00-00 3300 system monitor module, industrial machinery monitoring component
Bently Nevada 3300/50-02-01-00-00 monitor module, showing front panel label and control details
Bently Nevada 3300/50-02-01-00-00 3300 system module, rack hardware with visible connector area and enclosure structure
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  • Lifecycle Status

    Discontinued / Obsolete by OEM
    Discontinued Bently Nevada hardware remains fully accessible through Apter Power, offering trusted replacement options to keep your legacy rotating equipment operational.

3300/50-02-01-00-00

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The Bently Nevada 3300/50-02-01-00-00 Tachometer accurately measures shaft speed and acceleration while providing zero-speed output, designed for reliable monitoring in industrial machinery applications.
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Technical specifications for 3300/50-02-01-00-00

  • Manufacturer:
    Bently Nevada
  • Part Number:
    3300/50-02-01-00-00
  • Product Family:
    3300 System
  • Product Type:
    Tachometer
  • Stock:
    1
  • Tachometer Type Option:
    02=Zero Speed Tachometer
  • Alert Relay Option:
    01=Epoxy-sealed
  • Agency Approval Option:
    00=Not Required
  • Safety Barrier Option:
    00=None
  • Inputs Transducers:
    Bently Nevada 3300, 7200, or 3000 series proximity probes; Magnetic pickups.
  • Signal:
    Accepts two transducer signals. The monitor can operate with any combination of the above inputs.
  • Input Impedance:
    10 k Ω.
  • Output Impedance:
    100 Ω. Minimum load resistance is 10 k Ω.
  • Power Consumption:
    Nominal consumption is 2.5 watts.
  • Operating Temperature:
    0°C to +65°C (+32°F to +150°F).
  • Storage Temperature:
    -40°C to +85°C (-40°F to +185°F).
  • Relative Humidity:
    To 95%, noncondensing.
  • Weight:
    1.5 kg
  • Estimated shipping dimensions:
    5.1x20.3x33cm
  • Tariff Code:
    9029101000
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Environmental Rating Configuration Application Scenarios

Features:

  • Accurately Measures Shaft Speed, Rotative Acceleration, And Zero-Speed Status
  • Accepts Inputs From Two Transducers Including 3300, 7200, Or 3000 Series Proximity Probes
  • Provides User-Selectable Threshold And Hysteresis With Epoxy-Sealed Alert Relay Option
Bently Nevada 3300/50-02-01-00-00 Tachometer is designed to continuously monitor rotating machinery by measuring shaft rotative speed and acceleration while providing a zero-speed output. It ensures reliable alert indications through a proportional voltage or current output and relay contacts suitable for external annunciator panels.

This tachometer accepts two transducer inputs simultaneously, including Bently Nevada 3300, 7200, or 3000 Series probes and magnetic pickups. Internal voting logic reduces false indications in case of single transducer failure, offering greater monitoring accuracy compared with standard single-input tachometers.

The 3300/50-02-01-00-00 operates in harsh industrial conditions with an operating temperature range of 0°C to +65°C and storage capability from -40°C to +85°C. With low power consumption of 2.5 watts and speed accuracy within ±1 rpm, this tachometer is ideal for data logging, chart recording, and annunciation applications, while overspeed protection should be handled by 3300/53 or 3500/53 monitors.

The 3300/50-02-01-00-00 Bently Nevada Tachometer may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).

Bently Nevada 3300/50-02-01-00-00 Tachometer Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Bently Nevada 3300/50-02-01-00-00 Tachometer Specs

General

  • Manufacturer GE / Bently Nevada
  • Model 3300/50-02-01-00-00
  • Condition New Original ready stock
  • Product Family 3300/50-02-04-00-00,3300/50-02-02-00-00,3300/50-02-01-00-01
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Enclosure Protection: IP20/NEMA 1 compliant.
  • Operating Temperature: -30°C to +65°C.
  • Storage Temperature: -40°C to +85°C.
  • Relative Humidity: Up to 95% non-condensing.
  • Number of Channels: Single-channel input.
  • Full Scale: Up to 99,999 rpm.
  • Alarm Settings: Two-stage overspeed/underspeed alarm.
  • Output Signal: Includes 4-20 mA analog output.
  • Steam Turbines: For monitoring spindle speed.
  • Large Fans: For preventing overspeed damage.
  • Gearbox Drives: For continuous speed monitoring.
  • Pump Protection: For critical speed alarm.
Description
The Bently Nevada 3300/50-02-01-00-00 Tachometer is specially designed to measure shaft rotational speed, acceleration, and zero-speed status for industrial machinery monitoring. It solves the challenge of accurately tracking rotor behavior while providing reliable alert outputs for annunciator systems. Compatible with Bently Nevada 3300, 7200, and 3000 series proximity probes as well as magnetic pickups, the 3300/50 ensures versatile input options and robust signal processing.

Unlike other tachometers, the 3300/50-02-01-00-00 accepts two transducer signals simultaneously and employs internal voting logic to minimize false readings if a single transducer fails. This makes it more reliable than single-input monitors in critical monitoring applications. Its user-selectable manual threshold (0 to -18 Vdc) and adjustable hysteresis (0.2 to 2.0 V) provide fine-tuned control over alert activation, supporting operational safety in rotating machinery.

With an operating temperature range of 0°C to +65°C (+32°F to +150°F) and storage capability from -40°C to +85°C (-40°F to +185°F), the Bently Nevada 3300/50-02-01-00-00 is engineered for demanding industrial environments. Its low nominal power consumption of 2.5 watts and precise speed display accuracy within ±1 rpm (rotor acceleration within 20 rpm/min) make it an energy-efficient and precise choice for data logging or chart recording purposes.

It is important to note that the 3300/50-02-01-00-00 Tachometer is not intended for independent use as a speed control or overspeed protection system. For applications requiring overspeed protection, Bently Nevada recommends the 3300/53 or 3500/53 Electronic Overspeed Detection Monitors, which provide the protective redundancy and rapid response needed for safe operation. Nonetheless, for monitoring, logging, and annunciation tasks, the 3300/50 offers unmatched reliability and flexibility.

Overall, the Bently Nevada 3300/50-02-01-00-00 combines multi-signal input capability, high accuracy, and robust environmental tolerance to provide a superior tachometer solution compared with typical single-input or less configurable monitors. Its epoxy-sealed alert relay option ensures longevity and resistance to harsh industrial conditions.
Alternative Names
3300/50-02-01-00-01 3300/50-02-01-00-02 3300/50-02-01-01-00 3300/50-02-01-02-00 3300/50-02-00-00-00 33005002010000 3300/50-02-0I-00-00 33OO/5O-O2-O1-OO-OO
Technical notes
The Bently Nevada 3300/50-02-01-00-00 Tachometer delivers continuous machinery protection by monitoring rotational speed up to 99,999 rpm. This single-channel monitor ensures precise overspeed and underspeed alarming for critical industrial assets.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What functions does the Bently Nevada 3300/50-02-01-00-00 Tachometer provide?
The monitor continuously measures shaft rotational speed and rotational acceleration while providing zero-speed indication, proportional analog output, and Alert relay status.
Which transducers work with the Bently Nevada 3300/50-02-01-00-00?
Compatible inputs include Bently Nevada 3300, 7200, and 3000 series proximity probes, along with magnetic pickups.
How does the Bently Nevada 3300/50-02-01-00-00 handle two transducer inputs?
Internal voting logic compares both transducer signals and helps reduce false indications caused by a single transducer failure.
Can the Bently Nevada 3300/50-02-01-00-00 provide an analog speed signal?
Yes. A proportional voltage or current output is available through the rear terminal strip for data logging or chart recording.