详细介绍
仪表特点
- 端面距为65 mm (2.56 in)
- 无法兰
- 轻质量
- 显示单元配备数据传输功能
- 双腔室外壳坚固耐用
- 工厂安全性:通过多项国际认证(SIL,防爆)
优势
- 进行饱和蒸汽的质量流量/能量流测量时内置温度测量功能
- 安装简单:传感器自带对中环
- 高稳定性:实践证明仪表坚固耐用、不受振动、温度冲击和水锤的影响
- 高长期稳定性:电容式传感器无漂移,坚固耐用
- 接线方便:仪表配备独立接线腔
- 操作安全:配备带触摸键操作的背光显示屏,操作时无需打开仪表
- 带自校验功能:采用Heartbeat Technology(心跳技术)
产品规格参数
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测量误差
Volume flow (liquid): ±0.75 %
Volume flow (steam, gas): ±1.00 %
Mass flow (liquid): ±0.85%
Mass flow (steam, gas): ±1.7 % -
测量范围
Liquid: 0.16 to 625 m³/h (0.09 to 368 ft³/min)
depending on medium: water with 1 bar a, 20 °C (14.5 psi a, 68° F)
Steam, gas: 2 to 8342 m³/h (1.18 to 4910 ft³/min)
depending on medium: steam with 180 °C, 10 bar a (356 °F, 145 psi a)!air with 25 °C, 4.4 bar a (77 °F, 63.8 psi a) -
介质温度范围
Standard: –40 to +260 °C (–40 to +500 °F)
High/low temperature (option): –200 to +400 °C (–328 to +752 °F)
High/low temperature (on request): –200 to +450 °C (–328 to +842 °F) -
过程压力
PN 40, Class 300, 20K
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接液部件材质
Measuring tube: 1.4408 (C3FM)
DSC sensor: 1.4435 (316/316L)