DEV-T

DEV-T multi-channel runout monitoring device
Brand: Baoji Xirui
Delivery time: one week
WS




1、 Overview
Vibration throw is a common monitoring parameter in the industrial process. DEV-T vibration throw monitoring device mainly monitors the vibration swing condition of generator sets in the power industry in real time, collects the vibration swing measurement to be monitored in a centralized manner, and each channel can be flexibly defined (distinguished by name and type of vibration swing), displayed and alarmed, and can send the measurement signal to the upper computer or other monitoring devices. This device is widely used in power industry automation system monitoring.


2、 Features
■ High reliability: the whole set adopts reliable industrial control products, with mature technology, strong anti-interference ability and wide environmental adaptability;
■ Complete functions: the device uses the Windows operating system as the platform, with complete display functions. It can display measured values, set parameters
Alarm delay, historical curve and other functions. In addition, the device also has the functions of self check alarm output, analog output of monitoring points, power supply monitoring and device operation;
■ Communication is optional configuration: serial interface is adopted (MODBUS RTU communication protocol is supported);
■ Simple use and maintenance: the internal components of the device are of modular structure, with detailed and clear diagnostic information and simple use and maintenance.


3、 Technical parameters
■ Number of input channels: 8~12 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 is allowed)
Signal conditioning module: each module monitors 4 channel parameters and 16 bit single-chip microcomputer is the core device


■ Parameter type:
Vibration: measuring range: 0~1.0mm
Precision: ± 0.01mm Frequency response: 0.5~250Hz Sensitivity: 5V/mm
Swing: same as vibration parameters
Shaft displacement: measuring range: 0~20mm Resolution: ± 0.1mm Linear range: 2~22mm Nonlinear error: ≤ 5%
Pressure pulsation: measuring range: 0~2.0Mpa Nonlinear error: ≤ 1% Resolution: 1Kpa (0.1m water column)


■ Display:
Display mode: 10.4 '' LCD color 640 × 480 lattice
Display content: module status parameters: installation status, communication status, alarm status


■ Module monitoring parameters: numerical display, bar graph display, curve display
call the police:
alevel: 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: output form: 4~20mA (load impedance ≤ 500 Ω)
■ Sensor power supply: voltage grade:+12V/1.2A - 12V/1.2A+24V/0.4A provided inside the device
■ Communication: RS485 (MODBUS RTU)
■ Power supply voltage: AC220V ± 10% 50Hz or DC220V ± 10%
■ Power consumption: 275W