E+H涡街流量计DN25价格

e+h涡街流量计dn25价格
气体、蒸汽和液体的流量测量，两线制饱和蒸汽质量流量计，测量饱和蒸汽和液体的体积或质量流量。 
仪表工根据iapws-if97（asme）的数据计算蒸汽质量。 
如果压力是常数，仪表能够输出过热蒸汽的质量流量或是其他气体的质量和体积流量。 
由于仪表带有profibus-pa或基金会现场总线接口，所以把操作压力作为输入值读取。 
适用于化工、石化、电厂和供热系统以及其他工业领。 
特点
* 差动电容式传感器（应用实例>100,000）
* 免疫性：
- 抗振动（在各个轴向超过1g）
- 抗温度冲击（>150k/s）
- 耐脏
- 抗水锤冲击
* 过程温度范围-200...+400℃
* 可以接入各种系统（hart,profibus-pa,ff基金会现场总线）
* 电气隔离型脉冲输出（用于报警、限值等）
* 电子模块和传感器具有*自监测和自诊断功能
* 口径自动修正
* 免维修，无移动部件，无零点漂移
prowirl 72 涡街流量测量
能量计算仪 rmc 621
能量计算仪 rms 621
能量计算仪 rms 621，用于工业蒸汽和水的能量计算仪
性能及优点
* 用于下列应用的计算
- 蒸汽质量
- 蒸汽热量
- 净蒸气量
- 蒸汽-热量-微分
- 水热量
- 水-热-微分
* 每台仪表可同时进行三个参数计算
* 实时时间
* 对错误信息和参数改变进行当时当日的记录
* i/o模块数量可扩展
* 通过串口和pc软件readwin?2000进行设置和操作
* 使用插件卡进行模块扩展
* 大屏幕背光液晶显示，有错误事件发生时会改变显示颜色
* 菜单时引导操作（快速操作）可以对仪表进行快速安全的设置
* 所有参数在线帮助功能（可选）
* 计算按照iapws-if 97
* 符合标准en 1434-1,2,5,6和oiml r75
* 双向流体应用或能量测量
* 多种输入信号的平均
* 流量补偿功能 应用领域
* 能量消耗监控
* 化工行业
* 加热和空调
* 制药行业
* 食品和饮料
特价72w1f-990aa1cab4aa（e+h涡街流量计）
e+h涡街流量计型号
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