Product details

Origin:USA

Brand:bently

Product ID:3300/50-01-02-01-01

product description 

Configuration:

• 03: Rotor Acceleration Tachometer

• 01: Epoxy-Sealed Alert Relay

The 3300/50 Tachometer continuously measures shaft rotative speed, rotative acceleration, or provides 

an output for zero speed indication. The tachometer provides a proportional voltage or current output 

on the rear terminal strip and supplies Alert status via relay contacts for use with an external annunciator 

panel.

Bentley's digital tachometer for measuring the speed of a rotating object. It uses a non-contact measurement 

method, through the sensor to detect the magnetic field changes generated when the object rotates, so as to 

calculate the speed. The tachometer has the advantages of high precision, high reliability and long life, and is 

suitable for various industrial applications, such as the speed monitoring and control of motors, pumps, fans 

and other equipment.

Bentley digital tachometer is a device used to measure speed, commonly used in industrial automation, automotive 

manufacturing, aerospace and other fields. Here is some other information about the Bentley digital tachometer:

Working principle: Bentley digital tachometers usually use photoelectric sensors or magnetoelectric sensors to 

detect speed. When the measured object passes the sensor, the sensor will output a pulse signal, the frequency 

of the signal is proportional to the speed of the measured object.

Measurement accuracy: The measurement accuracy of Bentley digital tachometers is usually very high, which 

can reach ±0.1% or higher.

Measuring range: The measuring range of Bentley digital tachometers can range from a few to tens of thousands 

of revolutions, depending on the type and specification of the sensor.

Installation method: The installation method of Bentley digital tachometer usually includes insert type, flange type, 

magnetic suction type, etc., you can choose the appropriate installation method according to different application 

scenarios.

Anti-interference ability: Bentley digital tachometer usually has a strong anti-interference ability and can work stably 

under harsh environmental conditions.

Maintenance: Bentley digital tachometers require regular maintenance, including cleaning the sensor, checking the 

connection line, etc., to ensure the normal operation of the equipment.

In short, Bentley digital tachometer is a kind of high precision and high reliability tachometer measuring equipment, 

which is widely used in various fields. If you need more information about Bentley digital tachometers, it is recommended 

that you consult Bentley's professionals or consult the relevant technical materials.