DEV-T multi-channel vibration swing monitoring device

1、 Overview

Vibration swing is a common monitoring parameter in the industrial process. Dev-t12 vibration swing monitoring device mainly monitors the vibration swing condition of generator units in the power industry in real time, and collects the vibration swing measurement to be monitored. Each channel can be flexibly defined (distinguished by name and vibration swing type), displayed and alarmed, and can send the measurement signal to the host computer or other monitoring devices. This device is widely used in automatic system monitoring of power industry.

2、 Technical parameters

Number of input channels: 8-24 channels (other customized)

Module nature: main module, hardware: Industrial PC (10.4 '' LCD touch screen) software system: wince + special software

Power module: system power supply (redundant configuration)

Signal conditioning module: each module monitors 4-channel parameters, and 16 bit single chip microcomputer is the core device

Vibration: measurement range: 0-1.0mm

Accuracy: ± 0.01mm frequency response: 0.5-250hz sensitivity: 5V / mm

Swing: same as vibration parameters

Shaft displacement: measurement range: 0-20mm

Resolution: ± 0.1mm linear range: 2-22mm

Nonlinear error: ≤ 5%

Display: display mode: 10.4 '' LCD color 800 × 600 dot matrix

Display content: module status parameters: installation status, communication status, alarm status

Module monitoring parameters: numerical display, bar graph display and curve display

Alarm level: 2 levels per channel

Alarm nature: user setting (high alarm, high high alarm)

Alarm output: relay contact output (SPST)

Contact capacity: 2A / AC220V

Alarm delay time: 0.5s ~ 6S

Output: 4-20mA (load impedance ≤ 500 Ω)

Sensor power supply: voltage level: + 12V / 1.2A - 12V / 1.2A + 24V / 0.4A, provided internally

Communication: RS485 (Modbus RTU)

Power supply voltage: AC220V ± 10% 50Hz or dc220v ± 10%

Power consumption: 275W

3、 Panel description