METAL SEALED
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METAL SEALED Digital Mass Flow / Pressure Meters and Controllers

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General features Bronkhorst High-Tech B.V., European market leader in thermal Mass Flow Meters/Controllers and Electronic Pressure Controllers, has many years of experience in designing and manufacturing precise and reliable measurement and control devices. With a wide range of instruments, Bronkhorst offers innovative solutions for many different applications in many different markets. The instruments are made to customers’ specification, in various styles, suitable for use in laboratory, industrial environment, azardous areas, semiconductor or analytical installations. h patented...

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Technical specifications MASS FLOW measurement / control system Mechanical parts Accuracy (incl. linearity) (based on actual calibration) Material (wetted parts) stainless steel 316L or comparable Process connections 1/4” face seal male Outer seals Valve seat (controllers) Kalrez® (FFKM); option: Viton® Settling time (controller) 1 second typical above 5% FS; option: down to 600 msec Ingress protection (housing) Control stability meter: controller: Temperature sensitivity zero: span: Electrical properties Power supply 30 min. for optimum accuracy 2 min for accuracy ± 2% FS 0,1% Rd/bar...

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Fields of application Both Mass Flow Meters / Controllers and Pressure Meters / Controllers are applied across a huge range of applications e.g. in the fabrication of gas compositions, for CVD and PVD, optical glass coatings, LED production, in vacuum technology and solar power (Photo-Voltaic) element manufacturing and also in semiconductor processes such as ion implantation, etching processes and atomic layer deposition (ALD). Depending on the chemical properties of the process gases and the level of particle cleanliness required, equipment builders often prefer to apply metal sealed...

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Model number identification Model number identification PRESSURE Meters/Controllers A-NNNAA MASS FLOW Meters/Controllers - Base Model Pressure Meter - 1/4” VCR Forward Pressure Controller - 1/4” VCR Mass Flow Controller - 1/4” VCR- Mass Flow Meter - 1/4” VCR Base Model Back Pressure Controller - 1/4” VCR Sensor code Analog output Sensor code Analog output Factory selected Factory selected RS232 + Modbus RTU/ASCII (n/o control) Supply voltage Supply voltage Connections (in/out) 88 1/4” Face Seal male M RS232 + Modbus RTU/ASCII (n/c control) Valve seals M RS232 + Modbus RTU/ASCII (n/c...

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Bronkhorst High-Tech designs and manufactures innovative instruments and subsystems for low-flow measurement and control for use in laboratories, machinery and industry. Driven by a strong sense of sustainability and with many years of experience, we offer an extensive range of (mass) flow meters and controllers for gases and liquids, based on thermal, Coriolis and ultrasonic measuring principles. Our global sales and service network provides local support in more than 40 countries. Discover Bronkhorst®! Bronkhorst High-Tech B.V. Nijverheidsstraat 1a NL-7261 AK Ruurlo, The Netherlands

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All Bronkhorst catalogs and technical brochures

  1. LOW-ΔP-FLOW

    8 Pages

  2. IQ+FLOW

    6 Pages

  3. MASS-VIEW

    8 Pages

  4. EX-FLOW

    4 Pages

  5. BRIGHT

    4 Pages

  6. FLOW-SMS

    6 Pages

  7. E-8000

    8 Pages

  8. EL-FLOW Base

    4 Pages

  9. IN-FLOW

    8 Pages

  10. MAG-VIEW

    3 Pages

  11. MANI-FLOW

    1 Pages

  12. FLOW-ADJUST

    2 Pages

Archived catalogs

  1. SONIC-VIEW

    2 Pages