YD9200 Vibration Speed Sensor

NegotiableUpdate on 02/13

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The YD9200 vibration speed sensor is a traditional vibration measurement method, and equipment such as fans and pumps are mainly installed on the bearing covers of various rotating mechanical devices for vibration monitoring. It is an electromagnetic sensor that outputs voltage by cutting magnetic field lines with a moving coil, and therefore has the characteristics of not requiring power supply during operation and easy installation. The vibration speed sensor requires a secondary instrument signal to be converted into a 4-20mA current signal before it can be connected to the PLC or DCS system.

Product Details

YD9200Vibration velocity sensors are mainly installed on the bearing covers of various rotating mechanical devices, such as turbines, compressors, fans, and pumps. It is an electromagnetic sensor that outputs voltage by cutting magnetic field lines with a moving coil, and therefore has the characteristics of not requiring power supply during operation and easy installation.

1、 Basic parameters

● Sensitivity:20mV/mm/s，30mV/mm/s

● Frequency response:4.5Hz-1000Hz(Vertical, horizontal, universal)

10Hz-1000Hz(Vertical, horizontal)

2Hz-300Hz(Vertical, horizontal)

● Natural frequency:10Hz（10-1000Hz）

● Measurement error:10-300Hz <3%

100-300Hz <2%

300-1000Hz <5%

● Measurable amplitude: ≤2mm（P-P）

● Maximum acceleration:10g

● Measurement direction: vertical, horizontal, universal

● resolving power:0.05%

● warm Float: ≤0.1%/℃

● Usage environment: Temperature-40℃-100℃（-40℃-150Special customization at ℃

Relative humidity ≤90%

● Protection level:IP68

● weight Quantity: Approximately280g

● Shell material: stainless steel (other materials can be used according to user requirements)

1install

● Installation position: vertically or horizontally installed on the measured vibration point, at the bottom of the transmitterM8×1.5The screw magnetic seat is attached to the tested housing, and then the sensor is screwed onto it and tightened.

● Installation dimensions and specifications: refer to the diagram3(Installation and protection of speed sensors) If the installation location of the sensor is subject to high temperature steam erosion, protective measures need to be taken to reduce the ambient temperature of the sensor. Generally, no protection is required.

● Usage and insulation requirements. The sensor output is suspended grounded, and it is marked on the plug and socket connected to the sensor1、2、3、4The numbers. Considering the secure and reliable wiring, we will“1、2”And“3、4”Short circuit and use separately. “1、2”As a sensor signal outputAEnd, “3、4”AsBWhen connected to other devices,A、BEnd interchangeable, no need to distinguish. The connecting wires require good insulation performance, and two core shielded cables are used. One end of the shielding layer of the cable is floating, and the other end is grounded. The installation of sensors is provided by our factoryM10*1.5The fixing screw. The protective measures for sensor installation are provided by our factory with protective covers, and the rest can be handled by the user according to local conditions

A）Schematic diagram of protective lateral sensor baffle

B）Schematic diagram of water and gas leakage prevention baffle

C)Schematic diagram of magnetic field shielding cover (or protective cover)

picture1Installation and prevention of speed sensors

YD9200 Vibration Speed Sensor: