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Burkert-Type 8008 - Flowmeter for gases

Burkert – Type 8008 Flowmeter for Gases

จุดเด่นของ Type 8008

  • Pipe sizes up to 2″
  • Integrated display
  • Thermal mass flow measurement
  • Standard and Heavy Duty version available
  • Integrated inlet and outlet pipes for flow conditioning
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Flowmeter for gases (เครื่องวัดการไหลของก๊าซ)

This flowmeter series is made for measuring of especially large flow rates and uses the calorimetric measuring principle. A heated sensor element is cooled down by the gas flow. This cooling effect which depends on the flow velocity and the gas characteristics is the measure for the mass flow rate. This kind of mass flow measurement is independent of pressure and temperature. The flowmeter can be used for monitoring air supplies, but also qualifies for measuring other gases – given the corresponding calibration.

The display can be rotated by 180°. Further there is a totaliser integrated which counts the gas volume flowing through the pipe. It can be reset by the console. The flowmeter’s pressure drop is negligibly low, the measurement works without any moving parts.

In combination with a solenoid control valve or an air operated process control valve decentralized flow control loops up to DN 50 are possible.

Type 8008 is available in two versions: – Standard – Heavy Duty (with a robust aluminium die casting electronics housing).

In the Heavy Duty version the sensor is encapsulated in stainless steel.

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type 8008

TYPE 8008 สามารถใช้ได้ร่วมกับ

General Technical Data

Product properties
Materials
Body Stainless steel 1.4301 (Standard), Stainless steel 1.4571 (Heavy Duty)
Electronics housing Polycarbonate (Standard), Aluminium die casting (Heavy Duty)
Dimensions Detailed information can be found in chapter “2. Dimensions” on page 4.
Sealing NBR, FKM (for oxygen)
Full scale ranges (QNom)1.) Up to 1100 Nm3/h (air)
Detailed information can be found in chapter “5.1. Flow Ranges” on page 8.

Electrical data
Output signal Actual valve output: 4…20 mA Max. load (current output): < 500 Ω
Pulse output 1 pulse per m3
Digital output RS 485 interface, Modbus-RTU
Power supply 18…36 V DC, 5 W

Performance data
Operating pressure (max.) Up to max. 16 bar; optional up to PN 40 (Standard) Up to max. 50 bar (Heavy Duty)
Accuracy ± 1.5 % v. M.2.) ± 0.3 % v. E.3.) (related to air and in consideration of the specified inlet and outlet distances); absolute accuracy is guaranteed during conversion from – exhaled – operating media impaired
Span 1:50

Medium data
Operating medium Air, nitrogen, oxygen, natural gas, methane, argon, carbon dioxide, biogas (on request), LPG (on request)
Calibration medium Air
Gas temperature – 30 °C…+ 80 °C (higher temperatures on request)

Process/Port connection & communication
Pipe connection R½”, R¾”, R1″, R1¼”, R1½”, R2″ (all connections as external thread)
acc. to DIN EN 10226 (ISO 7−1) or or flange connections acc. to DIN EN 1092−1 (Stainless steel 1.4404), other connections on request
Electrical connection Detailed information can be found in chapter “3. Device / Process connections” on page 6.

Environment and installation
Ambient temperature – 30 °C…+ 80 °C (higher temperatures on request)

*For selecting thecorrect product please refer to the technical data, images and notes for proper use according to the data sheet, or contact Flu-Tech directly.

สอบถามข้อมูลเพิ่มเติม ติดต่อเรา :

  02-384-6060 (อัตโนมัติ)    [email protected]    บริษัท ฟลูเทค จำกัด Flu-tech    @flutech.co.th