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เซ็นเซอร์สั่นสะเทือน (ตัวแปลงสัญญาณ)

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เซ็นเซอร์สั่นสะเทือน (ตัวแปลงสัญญาณ)

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เซ็นเซอร์การสั่นสะเทือนแบบดิจิตอล MJ-VR280

● DSP digital signal processor

●With RS485 digital interface

● With FFT frequency analysis

● Software can be upgraded

●Low cost, easy to install

● Relay output(ไม่จำเป็น)

MJ-VR280 digital vibration sensor is a low cost vibration sensor, which with DSP digital signal processor and RS485 digital interface. The mechanical vibration signal can be directly converted to digital waveform data, and through the RS485 interface of the sensor is transmitted to the computer. In order to make the sensor suitable for the wet environment, we select with stainless steel waterproof shell.

Sensor built-in DSP signal processor analyze vibration data through FFT( Fu Liye transformz), and calculated the acceleration, velocity and displacement. The sensor can directly output vibration wave data in time and frequency domain.

Up to 64 vibration sensors can be connected into a vibration measurement network,connected to the host of this network ( like PC computer) read vibration data, analyze and process data.

MJ-VR280 configuration / monitoring software is a free vibration sensor testing software, vibration data collected through computer software by sensor:

Cable signal definition:

MJ-VR280 digital vibration sensor adopted antivibration stainless steel hose lead structure, power supply and RS485 communication through 4 core (6 core) shielded cable, The definition of signal is different from the cable color., the following diagram illustrates the definition of sensor signal.

Cable signal definition


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● DSP digital signal processor

●With RS485 digital interface

● With FFT frequency analysis

● Software can be upgraded

●Low cost, easy to install

● Relay output(ไม่จำเป็น)

MJ-VR280 digital vibration sensor is a low cost vibration sensor, which with DSP digital signal processor and RS485 digital interface. The mechanical vibration signal can be directly converted to digital waveform data, and through the RS485 interface of the sensor is transmitted to the computer. In order to make the sensor suitable for the wet environment, we select with stainless steel waterproof shell.

Sensor built-in DSP signal processor analyze vibration data through FFT( Fu Liye transformz), and calculated the acceleration, velocity and displacement. The sensor can directly output vibration wave data in time and frequency domain.

Up to 64 vibration sensors can be connected into a vibration measurement network,connected to the host of this network ( like PC computer) read vibration data, analyze and process data.

MJ-VR280 configuration / monitoring software is a free vibration sensor testing software, vibration data collected through computer software by sensor:

Dimensions:

Cable signal definition:

MJ-VR280 digital vibration sensor adopted antivibration stainless steel hose lead structure, power supply and RS485 communication through 4 core (6 core) shielded cable, The definition of signal is different from the cable color., the following diagram illustrates the definition of sensor signal.

Cable signal definition

(This is for your reference only, with the factory defined as quasi).

Cable color

Signal definition

ข้อสังเกต

RED

POWER+

แหล่งจ่ายไฟ:

6-15Vdc

สีเหลือง

POWER-

BLUE

RS485+

RS485 Communication interface

BLACK

RS485-

GREEN

RELAY1

Relay (Optional)

BROWN

RELAY2


เลขที่

โครงการ

สั่ง

1

vibration sensor

piezoelectric type

2

sensor type

การเร่งความเร็ว

3

vibration measurement range

±50 g

4

vibration resolution

ตัวเลข 12

5

ช่วงความถี่

10-5kHz acceleration

10-1kHz velocity/displacement

6

sampling rate

12.8kHz

7

ช่วงไดนามิค

> 70dB

8

nolinear

0.2%(โทนเสียงดนตรี)

9

data interface

RS485 Industrial

10

maximum Networked Sensors

ชิ้น 64

11

อำนาจ

6-15Vdc

12

work temperature

-40 ℃~+ 85 ℃

13

น้ำหนัก

เกี่ยวกับ 450g

14

ขนาด

see below for details

15

วัสดุ

304 housing

เมนู