品牌
经销商厂商性质
上海市所在地
德国巴鲁夫RFID分析单元BIS V系列
面议德国巴鲁夫BMF255ATEX磁敏传感器
面议德国BALLUFF红外视觉传感器BVS-E
面议德国BALLUFF BOS 50K系列超大感应距离光电传感器
面议德国BALLUFF电容式标准传感器
面议德国BALLUFF BLT荧光光电开关
面议德国BALLUFF BTL7-H系列全不锈钢液位传感器
面议德国BALLUFF BSI倾角传感器
面议德国BALLUFF不锈钢磁敏传感器
面议德国BALLUFF感应式传感器BES系列
面议德国BALLUFF BTL外置式PF结构微脉冲位移传感器
面议德国BALLUFF DC 3线/4线电感式微型开关
面议采用金属传感器的压力变送器
具有模拟, HART, PROFIBUS PA 或FF基金会现场总线通信协议
优点
*的可重复性和*运行稳定性
高精度: ±0.15%,铂金版: ±0.075%
量程比100:1
调试方便,不需要借助其他操作工具
现场菜单引导式操作
– 通过现场显示模块
– 通过4 ... 20 mA HART
– 通过PROFIBUS PA
– 通过FF基金会现场总线
压力变送器可用于解决以下测量问题:
各种过程控制领域中气体、蒸汽或液体的绝压和表压测量
测量液体液位、体积或质量
过程温度zui高可达 125°C (302°F)
zui高压力可达400 bar
通过多种认证,满足世界各地的应用需求
德国E+H PMP51压力变送器原装假一罚十
技术参数
Measuring Principle | Hydrostatic | |
Characteristic / Application | Digital transmitter with piezoresistive sensor and welded metallic membrane Modular transmitter Long term stability Enhanced safety via self diagnostic functions Secondary process barrier | |
Supply / Communication | 4...20mA HART: 10,5...45V DC Ex ia: 10,5...30V DC PROFIBUS PA / FOUNDATION Fieldbus: 9...32V DC | |
Accuracy | 0,075% "PLATINUM" 0,05% | |
Long term stability | 0,05% of URL/year | |
Ambient temperature | -40°C...85°C (-40°F...185°F) | |
Process temperature | -40°C...125°C (-40°F...257°F) | |
Process pressure absolute / max. overpressure limit | 1050bar (15,750psi) | |
Pressure measuring range | 100mbar...700bar (1.5psi...10.500psi) | |
Main wetted parts | Alloy C276 316L Rhodium | |
Process connection | Threads Flanges (DIN, ANSI, ...) with flush membrane | |
Max. measurement distance | 7000m (22.966ft) H2O | |
Output | 4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus | |
Certificates / Approvals | ATEX FM CSA NEPSI TIIS IECEx SIL NACE GL marine WHG/overspill protection EN10204-3.1 | |
Options | HistoROM/M-Dat 4-line digital display SS- or Aluminiumhousing Separate housing | |
Specialities | diagnostic functionalities different languages in software | |
Application limits | Measuring cell: Metal welded If pressurized, possibly use differential pressure meas-urement with two pressure transmitters (electronic dp). Observe ratio head pressure : hydrostatic pressure |