精确测量流体系统中的温度和压力对于保持稳定的流体流动以实现工艺精度至关重要。使用世伟洛克的任何流体和气体测量装置均可实现精确测量。
- 世伟洛克® FV4 系列流量传感器通过快动式浮子提供可靠启动以实现精确传感，从而帮助识别气体系统中流量的增减
- 压力表为工业、超高纯和卫生应用提供精确测量，提供各种压力范围、表盘尺寸、连接和安装方式
- 世伟洛克压力传感器可精确监测工业应用中的电子压力。传感器有多种压力范围、工艺连接、电气连接和输出信号可供选择，以支持各种系统要求。
- 变截面流量计测量精度高，刻度根据流量检测进行单独校准，确保工艺精度
- 温度计由双金属螺旋线圈驱动，带有无硅凝胶插入件以减振，外壳密封以防止内部元件受雾和湿气的损害
- 建议使用热电偶套管来保护世伟洛克阻尼-运动双金属温度计，使其免与高压、腐蚀、流动、粘性或磨蚀性工艺流体相接触而造成的损坏。它们还可以在不影响工艺或系统的情况下，将温度计拆卸下来进行更换或维修。
Measurement Device Categories
Flow Sensors
Designed for robust performance in challenging environments, high-sensitivity flow sensors consistently achieve precision in industrial processes.
Pressure Transducers
Maintain accurate electronic pressure monitoring in a variety of industrial applications with Swagelok pressure transducers.
Thermometers
Ensure reliable readings and easy field calibration with ASME B40.200 compliant, easy-to-use, dampened-movement, bimetal thermometers.
Thermowells
Designed to protect sensors from harsh conditions and ensure accurate measurements, facilitating sensor maintenance without process interruption.
Variable Area Flowmeters
Provide precision gas and liquid measurement and ensure system efficiency with a tapered tube and float design available in both metal and glass designs.
测量装置目录
收集所需的详细产品信息，包括结构材料、额定压力和温度、选购件及配件。
Features: One device measures both pressure and temperature in near-real time; ANSI/ISA 76.00.02-compliant interface compatible with Swagelok® MPC series modular system or 1/4 in. Swagelok tube fitting end connections; IP64 ingress protection; ± 2 % full-scale pressure measurement accuracy; ± 4°F (± 2.2°C) absolute temperature measurement accuracy; Low-volume flow path and rapid purge bowl design dramatically reduce delay time in sample systems; Two analog putputs (0 to 5 V )for pressure and temperature
Features: Easy-to-read dial sizes with dual and single scales; 50 % overrange protection; Stainless steel construction
Features: Monitor vacuum and positive system pressures up to 15 000 psi, 1000 bar, or 100 000 kPa; 2 1/2 in. (63 mm) dial size; Fits industry-standard 2 9/16 in. (65.0 mm) panel hole cutout
Features: ECE R110 approval for use on compressed natural gas vehicles; 50 and 63 mm (2 and 2 1/2 in.) dial sizes; Orifice: 0.023 in. (0.58 mm); Polycarbonate lens for additional protection; Transducer output available on 50 mm gauge with brass end connections
Features: 50 mm (1 1/2 and 2 in.) dial sizes; Accuracy in accordance with ASME B40.100; 316L VAR end connections (PGU series); Center-back and lower mount configurations
Features: Up to six network-controlled pilot valves; LED valve status indicators; Threaded end connections for inlet, outlets, and exhaust; Integrates easily with conventional or Swagelok® modular platform component (MPC) systems; DeviceNet™ network interface; IP64 ingress protection
Features: Accuracy 0.5 % of span limit point calibration (0.25 % of span best fit straight line); Broad selection of pressure ranges, engineering units in psi, bar, MPa, kg/cm2, and kPa. Pressure references: gauge (vacuum, positive, compound) and absolute; Available with a variety of electrical connections and output signals; Available with a variety of process connections including flush diaphragm and Swagelok® tube adapter
Features: Glass and metal (armored) tube models, including miniature armored model; Highly accurate measurement even at very low flow, with individually calibrated scales based on flow tests; Flexible and adaptable to specific system requirements; High quality, durability, and repeatability; 1/8 to 1 1/4 in. process end connections
Features: Senses increasing or decreasing flow in gas systems; Actuates an electrical switch at a predetermined flow range; Welded 316L SS construction; Working pressures up to 5000 psig (344 bar)
Features: 40, 50, 63, 100, 115, and 160 mm (1 1/2, 2, 2 1/2, 4, 4 1/2 and 6 in.) dial sizes; Accuracy in accordance with ASME, EN, and JIS; Available with a variety of end connections, including Swagelok® tube adapters; Center-back, lower-back, and lower mount configurations; Stainless steel and reinforced thermoplastic construction; Available unfilled or liquid filled
関連資料／コラム記事
流体システムの漏れの一般的な原因とコスト
プラントにおける流体システムの漏れは、珍しいことではありません。漏れが発生する原因とメカニズム、漏れの発生場所を特定して検査する方法、さらに最終的にはプラント全体で漏れを削減する方法を紹介します。
ブロック・バルブで一般産業用流体システムを遮断する方法
一般産業用流体システムのメンテナンスを行う際は、プラントの安全を確保するため、事前にラインを遮断する必要があります。流体システム・ラインを安全に遮断できる方法のひとつは、2個のブロック・バルブを並べて取り付ける方法です。今回は、システムに最適な構成を設計する方法を紹介します。
サンプリング・システムの精度を高める上での推奨事項と禁止事項
産業用サンプリング・システムからプロセス流体の状態を正しく表すサンプルを採取する際の注意事項を紹介します。
プロセス測定 – 導圧管のベスト・プラクティス
伝送器にだけ注目していても、プロセス計装ラインの問題発見は遠のくばかりです。今回は、プロセス計装ラインの問題解決に役立つスウェージロックのヒントとベスト・プラクティスを紹介します。