功能 / 技術規(guī)格
? 整裝式、獨立安裝的監(jiān)測器
? 連續(xù)監(jiān)測和保護,適合于自動停機應用
? 4通道振動輸入(2線和3線速度和加速度傳感器,以及Bently Nevada電渦流傳感器)
? 每個通道最多4個變量,具有獨立積分和濾波控制
? 某些變量具有多達八極點的濾波
? 24位A/D轉換器,25 kHz 帶寬
? 4通道溫度輸入(E、J、K和 T 型熱電偶)
? 2級報警 - 警告(ALERT)和危險(DANGER)
? 6個可組態(tài)的繼電器,帶有表決邏輯
? 緩沖傳感器輸出-4個監(jiān)測器輸出,1個顯示裝置輸出
? 4個可組態(tài)的4-20 mA記錄儀輸出
? 單獨應用的組態(tài)軟件
? 接收18至36Vdc電源;提供一個110/220Vac外部電源
? 可通過DIN導軌支架或安裝壁板進行安裝
? 結構緊湊 - 其尺寸為(英寸):
– 監(jiān)測器:7.75 x 5.88 x 2.93
– 顯示裝置:7.75 x 5.03 x 1.29
– 監(jiān)測器帶顯示裝置:7.75 x 5.88 x 3.85
? 可選的玻璃纖維護罩,或鋼制防護門(用于面板安裝),以滿足環(huán)境防護安裝要求和IP65
? 即將批準的危險地區(qū)許可,包括CSA(1級2區(qū) -雖然監(jiān)測器不能安裝于1類地區(qū),但它通過絕緣裝置和隔柵支持安裝于1區(qū)的傳感器)、ATEX
(2區(qū))、CE和GOST(IEC Ex)
The 1900/65A General Purpose Equipment Monitor is designed to continuously monitor and protect equipment that is used in a variety of applications and industries. The monitor’s low cost makes it an ideal solution for generalpurpose machines and processes that can benefit from continuous monitoring and protection.
Inputs
The 1900/65A provides four transducer inputs and four temperature inputs. Software can configure each transducer input to support 2- and 3-wire accelerometers, velocity sensors or proximity sensors. Each temperature input supports Type E, J, K, and T thermocouples, and 2- or 3-wire RTDs.
Outputs
The 1900/65A provides six relay outputs, four 4-20 mA recorder outputs, and a dedicated buffered output. The user can use the 1900 Configuration software to configure the relay contacts to open or close according to the OK, Alert and Danger statuses of any channel or combination of channels, and to provide data from any variable from any channel on any recorder output. The dedicated buffer output can provide the signal for each transducer input. A Modbus?Gateway option allows the monitor to provide static variables, statuses, event list, time and date information directly to any Modbus client, including Distributed Control Systems (DCSs), Supervisory Control and Data Acquisition (SCADA) systems, Programmable Logic Controllers (PLCs), or System 1* software. The monitor uses an internal counter and a Modbus client/master time reference to generate time and date information. Users can upgrade monitors without the Modbus Gateway by ordering the 1900/01 Communications Upgrade (see the Ordering Information section). The 1900/65A supports Modbus communications via Ethernet and a software-configurable RS232/485 serial port.