990-05-70-01-CN0-5 振动变送器

Description

990-05-70-01-CN0-5 振动变送器

产品详情

990振动变送器主要是离心式空气压缩机、小型水泵、电机、风机设备制造商（OEM）为了将简单的振动信号，按照比例变送成4-20mA信号供给设备控制系统。

该变送器是一款两线制、环形供电的设备，可以接收本特利3300 Nsv电涡流传感器系统，变送器可以将信号调整为相应的振动峰值单位，并将此值按比例变成4-20mA的标准模拟信号提供给控制系统，以实现机组的保护、报警和逻辑控制。

990-05-70-01-CN0-5振动变送器特点：

· 集成前置器单元，无需外部装置

· 非隔离的“out”和“com”端子加上同轴连接器可以提供动态的振动和间隙电压信号输出，以便故障诊断

· 零点电位器和量程电位器支持回路调节，相互不会制约

· 采用函数发生器方式作为输入，在测试输入端可以快速验证回路信号输出

· 上电抑制电路可以消除由于线路瞬变电压信号而导致的错误

· 非正常信号故障电路可防止由于传感器发生故障或链接松动而导致的高输出或假报警

· 密封结构适用于高湿度（100%结露）环境

· 与3300Nsv传感器兼容，可以安装在狭小的空间

订购信息
990-05-70-01-CN0-5
A: 量程
0 4  0-4 mils pp (0-100 um pp)
0 5  0-5 mils pp (0-125 um pp)
B: 系统长度
5 0  5.0米
7 0  7.0米

C: 安装方式
0 1  35 mm DIN导轨安装
0 2  面板安装
0 3  DIN 导轨和面板安装

D: 认证选项
0 0  不需要
C N  防爆认证

990-05-70-01-CN0-5

990-05-70-01-CN0-5 振动变送器

Product details

990 vibration transmitters are mainly centrifugal air compressors, small water pumps, motors, fans equipment manufacturers (Oems) in order to send simple vibration signals to 4-20mA signals in proportion to the equipment control system.

The transmitter is a two-wire, ring-powered device that can receive the Bentley 3300 Nsv eddy current sensor system, the transmitter can adjust the signal to the corresponding vibration peak unit, and this value is proportional to the 4-20mA standard analog signal provided to the control system to achieve unit protection, alarm and logic control.

990-05-700-01-CN0-5 Vibration transmitter Features:

· Integrated preprocessor unit, no external device required

Non-isolated “out” and “com” terminals plus coaxial connectors provide dynamic vibration and gap voltage signal output for fault diagnosis

· Zero point potentiometer and range potentiometer support loop regulation and will not restrict each other

· Using function generator as input, the loop signal output can be quickly verified at the test input

The power-on suppression circuit can eliminate errors caused by transient voltage signals of the line

· Abnormal signal failure circuit prevents high output or false alarms due to faulty sensors or loose links

· The sealing structure is suitable for high humidity (100% condensation) environment

· Compatible with 3300Nsv sensors, can be installed in tight Spaces

Ordering information
990-05-70-01-CN0-5
A: The range
0 4  0-4 mils pp (0-100 um pp)
0 5  0-5 mils pp (0-125 um pp)
B: System length
5 0 5.0 meters
7 0 7.0 meters

C: Installation mode
0 1 35 mm DIN rail mounting
0 2 Panel installation
0 3 DIN rail and panel mounting

D: authentication option
0 0 No need
C N Explosion-proof certification