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HUBA CONTROL
Catalog excerpts
Differential pressure transmitter Relative and differential pressure module Type 698 The pressure modules type 698 are suitable for monitoring pressure and flow in air conditioning systems and in the laboratory sector. The module is optionally available with a 3 digit LED display, two limit value switches (potential free) as well as a square root extraction. + Rugged measured value detector, owing to outstanding synergy obtained by combining diaphragm technology with a cermaic element + High overpressure safety margin, even in the lowest pressure range + Easy to install and commission + No maintenance required + High Protection standard Huba Control Type 698 | Technical data subject to change | Edition 09/2020
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Technical overview Pressure range Relative Differential Operating conditions Medium Medium Ambient Temperature Storage Differential pressure 0 ... 50 mbar Tolerable overload on one side Relative pressure 0.1 ... 10 bar 0 ... 50 mbar Differential pressure 100 ... 500 mbar Rupture pressure Relative pressure 0.1 ... 10 bar Materials in contact with the medium Pressure connections Hose connection Diaphragm Sensor housing Sealing material Sensor PVC Silicone / PA Silicone / Al2O3 (96%) / Silicium PA, PC, Ultem NBR Al2O3 (96%) / Silicium Electrical overview 0 ... 10 V 0 ... 20 mA Output...
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Parameter Tolerance zero point max. Tolerance full scale max. Resolution Total of linearity, hysteresis and repeatability Long term stability acc. DIN EN 60770 TC zero point 1) max. TC sensitivity 1) max. With root-extracted output (2 … 100% pressure) Absolute error: (% of full scale) 0 ... 3 mbar - 6 bar Order code selection table Version Pressure range Pressure unit 2) Power supply Output Square root extraction Display Pressure connection Installation arrangement without limit switches 0 with limit switches 1 -5 ... + 5 mbar Differential pressure 0 0 0 -0.5 ... + 0.5 mbar Differential...
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Dimensions in mm / Electrical connections Hose fitting Connection pipe Huba Control Type 698 | Technical data subject to change | Edition 09/2020
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Huba Control AG Headquarters Schweiz Industriestrasse 17 CH-5436 Würenlos Telefon Niederlassung Deutschland Vestiging Nederland Succursale France Branch Office United Kingdom Unit 13 Berkshire House, County Park Technopôle Forbach-Sud Business Centre, Shrivenham Road
Open the catalog to page 5All HUBA CONTROL catalogs and technical brochures
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