Products

Products
We offer the widest product range of low-flow (mass) flow meters and controllers on the market. Numerous styles of both standard and bespoke instruments can be offered for applications in laboratory, machinery, industry and hazardous areas.
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Gas Flow

Liquid Flow

Vapour Flow

Flow Solutions

Pressure

Accessories and Software
Expertise
Expertise
Customer satisfaction, innovation and quality of product and service have been the cornerstones of Bronkhorst's success. Based on our experience, innovation and sense of responsibility, a relationship with Bronkhorst assures Performance for Life.
Our areas of expertise
Markets
Markets
Bronkhorst instruments are used for numerous applications in many different markets. In this section you will find an overview of the main markets for our equipment, illustrated with some typical examples of applications.

Our markets
Service & Support
Service & Support
Are you looking for technical documentation, are you interested to learn more about the measuring principles of Bronkhorst products, or you do want to get in contact with a Bronkhorst Service Engineer? This section will guide you to the relevant service & support topics.
Service & Support
Distributors
About
About
Bronkhorst UK is leader in Mass Flow Meter / Mass Flow Controller technology for gases and liquids, Pressure Controllers and Evaporation Systems.
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Knowledge Base

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Datasheet EL-PRESS Metal Sealed

Metal Sealed Pressure Meters / Controllers - EL-PRESS Metal Sealed series

EL-PRESS Metal Sealed Pressure Meters / Controllers

For High Purity Gas Supply

Bronkhorst^® EL-PRESS Metal Sealed Pressure Meters and Controllers are characterised by their unique, patented metal-to-metal seal construction with excellent resealing capability. Furthermore they distinguish themselves by a high surface quality and are therefore especially suitable for meeting the semiconductor industry requirements as well as other high purity gas applications. The base blocks of the Pressure Meters and Controllers have 1/4" face seal male (VCR) connections.

lowest range 2 ... 100 mbar (0,029 ... 1,43 psi)
highest range 1,28 ... 64 bar (18 ... 900 psi) absolute or relative (gauge)

Todays instruments are equipped with a digital pc-board, offering high-accuracy, excellent temperature stability and fast response.

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Features

Resealable metal-to-metal outer seal construction (no rings)
High surface quality of wetted parts
Cleanroom assembled
Analog and digital I/O, with optionally integrated interface to CANopen®, DeviceNet™, EtherCAT®, PROFIBUS DP, PROFINET, Modbus RTU, ASCII or TCP/IP, EtherNet/IP, POWERLINK or FLOW-BUS
High accuracy and repeatability
Stable control, even at varying process volumes

Downloads

Brochures
Metal Sealed Mass Flow and Pressure brochure

Manuals
Manual EL-PRESS
Quick installation guide EL-PRESS

Hook-up diagrams
Analog IO - RS232
DeviceNet
EtherCAT
FLOW-BUS
Modbus RTU/ASCII
PROFIBUS DP
PROFINET
CANopen
EtherNet/IP
Modbus-TCP
POWERLINK
Optional Bus and IO Configurations

www.bronkhorst.com

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®!