sitrans-尊龙凯时人生就得博
简要描述:产品描述使用基于数字的sitransfx330涡街流量计,将蒸汽,气体和液体的测量水平提高到一个全新的水平
产品型号:
所属分类:西门子流量测量
更新时间:2024-07-02
厂商性质:生产厂家
详情介绍
产品描述
使用基于数字的sitrans fx330涡街流量计,将蒸汽,气体和液体的测量水平提高到一个全新的水平。 该设备主要为辅助,供应和能源系统中的应用而设计,在过程工业中用途广泛。 sitrans fx330具有集成式热量表,符合namur ne107的状态报警器以及广泛的ex认证等新功能,非常适合各种化工,电力以及石油和天然气安装。 涡街流量计产品程序包括两种类型的流量计:法兰式和三明治式。
•无磨损-具有抗腐蚀,耐压和耐高温的不锈钢结构
•可用于危险区域-符合iec 61508第2版的sil2认证
•节省空间的安装-整体减小公称直径,实现经济安装
•冗余数据管理-交换电子产品而不会丢失校准和配置数据
•高级能源管理-计算总热量和净热量
应用示例:化学,电力以及油气设
nominal size flanged version | dn15 to dn300 (½” to 12”) |
nominal size sandwich version | dn15 to dn100 (½” to 4”) |
process values | volume flow, mass flow, corrected volume flow, density, temperature, pressure, heat energy |
accuracy | steam and gases: /- 1% liquids: /- 0.75% |
current output | 4 - 20 ma hart (loop powered) |
digital output | pulse (max. 1000 hz), frequency, status, limit switch |
communication | hart 7, profibus pa and foundation fieldbus in preparation |
pressure rating | pn 10 – 100; class 150 - 600 |
medium temperature | -40 … 240 °c (-40 … 464 °f) |
material sensor | stainless steel 1.4404 (316l), hastelloy c22 on request |
transmitter enclosure | die-cast aluminium |
enclosure rating | ip66 / 67 (nema 6) |
connection | en 1092-1; asme b16.5 wafer design (centering rings included) |
remote transmitter | connection cable up to 50m (164 ft), remote version in preparation |
temperature sensor | standard integrated temperature sensor |
pressure sensor | optional integrated pressure sensor with or without isolation valve |
display and keypad | high-resolution graphical display and 4 operating keys (alternative use magnet pen) |
ex approvals | atex ii2 g ex ia - qps is class i div.1 - iecex ii2 g ex ia atex ii2 g ex d - qps xp class i div.1 - iecex ii2 g ex d atex ii3 g ex na - qps ni class i div. 2 - iecex ii3 g ex na atex ii2 d ex tb - qps dip class ii, iii div. 1 - iecex ii2 d ex tb |
safety integration level (sil) | sil2 according to iec 61508 |
application examples | chemical, power, and oil and gas installations |
应用示例:化学,电力以及油气设
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