描述
Bently Nevada 1900/65A-00-01-01-01-00是一款通用设备监测仪，主要用于对工业设备进行连续监测和保护。以下是其详细信息：
基本参数
输入：提供4路传感器输入，可配置为2线或3线加速度计、速度传感器或接近传感器；4路温度输入，支持E、J、K、T型热电偶以及2线或3线RTD。
输出：包含6路继电器输出，可配置为任何通道或组合通道的OK、Alert（报警）和Danger（危险）状态；4路4-20mA记录仪输出，可配置为提供来自任何通道的任何变量数据；还有专用缓冲输出，提供每个传感器输入的原始信号。
通信：支持Modbus网关选项，通过以太网（10BaseT/100BaseTX）或软件可配置的RS232/485串口，可与DCS、SCADA、PLC或System 1软件集成。
电源：18至36VDC（标称24VDC）；可选外部电源支持110/220VAC。
尺寸：监测模块尺寸为196.9毫米x149.4毫米x74.4毫米（7.75英寸x5.88英寸x2.93英寸）。
重量：约1.4公斤（3.09磅）。
工作温度范围：-40°C至+85°C。
防护等级：IP67。
功能特点
经济高效：为通用机械提供经济实惠的连续监测解决方案，相比一些复杂的监测系统，成本更低。
多功能输入：具备多种传感器输入接口，能够监测振动、位置、转速和温度等多种参数，适应性强。
灵活配置：用户可通过1900配置软件对监测仪进行配置，配置信息存储在非易失性存储器中，还可通过可选的显示/键盘在本地查看通道信息和进行少量配置更改。
数字连接：可选的Modbus网关可轻松与分布式控制系统、可编程逻辑控制器、SCADA系统以及Bently Nevada的System 1软件集成，实现全面的数据管理和诊断。
应用领域
石油和天然气：用于中游和下游作业中的泵、压缩机、风机和鼓风机等设备的监测。
电力生产：可监测发电厂中的冷却塔风机、辅助泵和鼓风机等辅助设备。
水处理：适用于水和污水处理设施中的泵和电机的监测。
制浆造纸：可对造纸厂中的电机、泵和其他旋转设备进行监测。
制造业：可用于各种受益于连续监测的机器和工艺，如小型电机和通用生产线机械等。
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The Bently Nevada 1900/65A-00-01-01-01-00 is a general-purpose equipment monitor designed for continuous monitoring and protection of industrial equipment.The following are its details:
Basic Parameters
Inputs:Provides four sensor inputs,configurable as 2-wire or 3-wire accelerometers,velocity sensors,or proximity sensors;four temperature inputs,supporting E-,J-,K-,and T-type thermocouples,as well as 2-wire or 3-wire RTDs.
Outputs:Includes six relay outputs,configurable to indicate OK,Alert,and Danger states for any channel or combination of channels;four 4-20mA recorder outputs,configurable to provide data from any variable on any channel;and dedicated buffered outputs providing the raw signal from each sensor input.Communications:Supports a Modbus gateway option via Ethernet(10BaseT/100BaseTX)or a software-configurable RS232/485 serial port for integration with DCS,SCADA,PLC,or System 1 software.
Power Supply:18 to 36 VDC(24 VDC nominal);optional external power supply supports 110/220 VAC.
Dimensions:The monitoring module measures 196.9 mm x 149.4 mm x 74.4 mm(7.75 in x 5.88 in x 2.93 in).
Weight:Approximately 1.4 kg(3.09 lb).
Operating Temperature Range:-40°C to+85°C.
Ingress Protection:IP67.
Features
Cost-Effective:Provides an affordable continuous monitoring solution for general machinery,lowering the cost of some complex monitoring systems.Versatile Inputs:A variety of sensor inputs enable flexible monitoring of parameters such as vibration,position,speed,and temperature.
Flexible Configuration:The monitor can be configured using 1900 Configuration Software,with configuration information stored in non-volatile memory.An optional display/keypad allows local viewing of channel information and the ability to make minor configuration changes.
Digital Connectivity:An optional Modbus gateway easily integrates with distributed control systems,programmable logic controllers,SCADA systems,and Bently Nevada’s System 1 software for comprehensive data management and diagnostics.
Applications:
Oil and Gas:For monitoring equipment such as pumps,compressors,fans,and blowers in midstream and downstream operations.
Power Generation:For monitoring auxiliary equipment such as cooling tower fans,auxiliary pumps,and blowers in power plants.
Water Treatment:For monitoring pumps and motors in water and wastewater treatment facilities.
Pulp and Paper:For monitoring motors,pumps,and other rotating equipment in paper mills.Manufacturing:Can be used for a variety of machines and processes that benefit from continuous monitoring,such as small motors and general production line machinery.
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