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HUBA CONTROL
Relative and absolute pressure transmitter type 680

Relative and absolute pressure transmitter type 680

Product catalog summary

Overview: The Huba Control type 680 pressure transmitters utilize piezoresistive measuring elements to provide compensated, calibrated, and amplified sensor signals. These signals are available as standard voltage or current outputs. The transmitters are constructed from stainless steel, ensuring a watertight seal, and are customizable for specific applications.

Specifications:

Pressure Range: 0 to 1000 bar.
Pressure Types: Relative and absolute, with overpressure capabilities.
Overload Protection: Up to 3x the pressure range, with specific limits for different ranges.
Rupture Pressure: Exceeds 200 bar for lower ranges and 1500 bar for higher ranges.
Materials: Stainless steel 1.4435 (316L), with options for Titanium or Hastelloy C.
Temperature Range: Medium temperature from -40 to +150°C, ambient and storage temperature from -40 to +125°C.

Output and Power Supply:

3-wire and 2-wire configurations with various voltage and current outputs.
Ex-Version available for hazardous environments, compliant with ATEX standards.

Standards and Compliance:

Complies with EN 60079-0, EN 60079-11, EN 61241-0, and EN 61241-11.
Tested for mechanical load, interference emission, and resistance according to relevant EN standards.

Electrical and Pressure Connections:

Available with various connectors and cable options, including PUR, PE, and Teflon.
Pressure connections include inside and outside threads, compatible with DIN standards.

Accuracy: Characteristic line deviation varies by pressure range, with total error band including temperature error, hysteresis, and repeatability.

Order Code Selection: Detailed order code table provided for customization of pressure type, range, output, temperature range, and connections.

Contact Information: Huba Control AG has branches in Switzerland, Germany, France, the Netherlands, and the UK, with contact details provided for each location.

Catalog excerpts

Relative and absolute pressure transmitter type 680-1

FOR FINE PRESSURE AND FLOW MEASUREMENT Effective overload protection due to chemically eteched chip diaphragm and specially designed glass gland Fast and affordable customer specific solutions due to building block system, even for small quantities Compact construction with SMD technology enhances operational reliability in the presence of shock and vibration Welded construction provides 100% sealing against media The pressure transmitters of type 680 with piezoresistive measuring elements have compensated, calibrated and amplified sensor signals which are available as standard voltage or current outputs. The transmitter housing is available with various pressure and electrical connections. Manufactured from stainless steel, its welded construction provides a watertight seal. With its sophisticated building block system, individual designs to meet specific applications are possible. Huba Control type 680 - Technical data subject to change - Edition 03/2013A 1/5

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Relative and absolute pressure transmitter type 680-2

At Pressure ranges 0.1 ... 2 bar At Pressure ranges > 2 ... 600 bar At Pressure ranges > 600 ... 1000 bar 3x pressure range, min. 3 bar 3x pressure range, max. 850 bar 1500 bar Rupture pressure At Pressure ranges 0.1 ... 2 bar At Pressure ranges > 2 ... 600 bar At Pressure ranges > 600 ... 1000 bar Medium_ Permissible medium Pressure connection, diaphragm, case_stainless steel 1.4435 (316L) (Titanium or Hastelloy C on request) Sealing material_FPM (other on request)_ Temperature 2) Medium temperature Ambient temperature Storage temperature Output and power supply 3) 4) 3-wire 2-wire_ output_power...

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Relative and absolute pressure transmitter type 680-3

Pressure type 1 Other pressure ranges on request 2) II 1G Ex ia IIB/IIC T3...T6 / II 1D Ex iaD 20 IP6x T145...T70°C (Depending on execution, see valid ATEX certificate) 3) Indicate correct medium 4) Length of cable 2 m (other lengths on request) Huba Control type 680 - Technical data subject to change - Edition 03/2013A 3/5

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Relative and absolute pressure transmitter type 680-4

Version ■for medium temperature up) to +125 0C Version ■for medium temperature > +125 ... max. +"150 oc 4/5 Huba Control type 680 - Technical data subject to change - Edition 03/2013A

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Relative and absolute pressure transmitter type 680-5

Huba Control SA Succursale France Rue Lavoisier Technopole Forbach-Sud 57602 Forbach Cedex Telephone +33 (0) 387 847 300 Telecopieur +33 (0) 387 847 301 [email protected] Huba Control AG Branch Office United Kingdom Unit 13 Berkshire House County Park Business Centre Shrivenham Road Swindon Wiltshire SN1 2NR Phone +44 (0) 1993 776667 Fax +44 (0) 1993 776671 [email protected] 5/5 Huba Control type 680 - Technical data subject to change - Edition 03/2013A

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Relative and absolute pressure transmitter type 680

Relative and absolute pressure transmitter type 680

Catalog excerpts

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