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3500/50M speed module

  • Warranty: 365 days

    Quality: Original module

    Condition: New / Used

    Warehouse: Spot

    Delivery time: Shipped in 3 days after payment


    Mail: 3598571032@qq.com

    Phone/Wechat/Whatsapp:+86 15339539190

  • Details

The Bently 3500/50-04-00 speed module is a high-performance speed measurement module
 manufactured by Bently Nevada as part of its widely used 3500 series monitoring system. The
following is a detailed introduction to the module:


I. Product overview

Model: 3500/50-04-00

Brand: Bently Nevada

Origin: USA

Type: Rotational speed module

Function: The module is mainly used to measure and monitor the speed of rotating equipment,
 such as motors, generators, fans, etc., to ensure that the equipment operates in a safe and
efficient speed range.

Second, technical characteristics

Dual channel design: The 3500/50-04-00 speed module has a dual channel design and is capable
of receiving signals from two eddy current sensors or magnetic sensors at the same time,
improving measurement accuracy and reliability.

Signal receiving range: The signal range that the module can receive is +10.0V to -24.0V, and the
signal beyond this range is limited inside the module.

Alarm function: The module compares the measured speed or rotor acceleration with the user
 programmable alarm point, and sends an alarm signal when the alarm point is exceeded to
 remind the operator to pay attention to the equipment status.

Configuration flexibility: The module can be programmed using the 3500 framework configuration
software and can be configured for a variety of different types of monitoring modes according to
actual needs, such as speed monitoring, set point alarm and speed belt alarm.

Peak-hold function: The module has a peak-hold function, which can store the maximum speed,
 maximum reverse speed or reverse revolution achieved by the machine for subsequent analysis
and fault diagnosis.

3. Application scenarios

The 3500/50-04-00 speed module is widely used in industrial automation, especially where the
speed of rotating equipment needs to be accurately measured and monitored. It can not only be
used alone, but also be used in conjunction with other monitoring equipment (such as vibration
sensors, temperature sensors, etc.) to form a complete monitoring system to provide more
comprehensive information about the status of mechanical equipment.


Maintenance and spare parts

To ensure the stable operation and prolong the service life of the module, it is recommended to
 maintain and check the module regularly. At the same time, Bently Nevada also provides a rich
selection of spare parts, such as I/O modules with internal terminals, I/O modules with external
terminals, to meet the maintenance and replacement needs of different users.


5. Precautions

In the process of use, it should be ensured that the working environment of the module meets its
technical specifications to avoid adverse factors such as overheating, excessive humidity or strong
 magnetic field.

When installing, programming, or maintaining modules, strictly follow the related operation rules
 to avoid equipment damage or personal injury.

In summary, Bentley 3500/50-04-00 speed module is a powerful, stable performance speed
measurement module, widely used in the field of industrial automation. Reasonable use and
maintenance ensure the safe and efficient operation of the device.

Bently 3500 22M.jpg

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Price description


Price: The price of the product is displayed, and the specific transaction price may change due to the participation of the product in the activity, and may also change with the purchase quantity or the selected specifications. If the user reaches an agreement with the merchant offline, the settlement price of the offline agreement shall preva



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