EL-PRESS  Metal Sealed
Pressure Meters / Controllers

General

Metal Seal Pressure Meters and Controllers of Bronkhorst High-Tech 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) or downport process connections.

lowest range 7 ... 350 mbar (0,1 ... 5 psi) absolute or relative
highest range 1,28 ... 64 bar (18 ... 900 psi) absolute or relative

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

Features

• Resealable metal-to-metal outer seal construction (no rings) 
• Electropolished wetted parts
• Cleanroom assembled
• Analog and digital I/O, with optionally integrated interface to
  DeviceNet^TM, Profibus-DP^®, Modbus-RTU or FLOW-BUS
• High accuracy and repeatability
• Stable control, even at varying process volumes

Pressure ranges

Brochure

For more info see brochure "METAL SEALED Digital Mass Flow / Pressure Meters and Controllers"