Technische Information Stand : 08 / 2016

Transkript

1 Technische Information Stand : 08 / 2016 praxisorientierter handlicher Stromschleifen- Simulator und -Kalibrator UPS II - für die Messung und Simulation von 0 ( 4 ) ( 21 ) ma, max. Bürde : 900 Ω - Hohe Genauigkeit von 0,05 % der Messspanne - 5-stellige LCD - Anzeige, Auflösung : 0,01 ma, - batteriebetrieben, mit 4 Stück 1,5 V - Mignonzellen - Simulation zur Einstellung von Stromschleifen und / oder Transmittern entweder manuell ( 0,01 ma - Schritte ), im Auto-Ramp-Modus *) oder im Auto-Step-Modus **) *) Auto - Ramp - Modus : kontinuierliches Durchfahren des gesamten Bereiches von 0 ( 4 ) ma innerhalb 60 s *) Auto - Step - Modus : Simulation von verschiedenen Stützwerten automatisch nach jeweils 10 Sekunden Ihr Vorteil : Sie haben beide Hände frei für notwendige / gewünschte Einstellarbeiten fernab der Messstelle! Stromschleifen - Kalibrator UPS II im handlichen ABS - Traggehäuse, Abmessungen : 124 x 77 x 21 mm, Gewicht : ca. 285 g Versorgung über 4 Stück 1,5 V - Batterien Typ AA Betriebsdauer : im Messmodus : ca. 64 h, Simulation von 12 ma : ca. 13 h Arbeitstemperatur : C, Lagertemperatur : C, % r.f. ( nicht kondensierend ) einschl. dt. Bedienungsanweisung, sofern gewünscht ( A c h t u n g : standardmäßig / lieferantenseits ist nur eine Bed.-Anweisung in Englisch vorgesehen ) sonstige techn. Daten gem. anhängendem UPS II - Datenblatt Applikationsbeispiele : Stromschleife messen Transmitter kalibrieren Regelventil steuern linear oder flow oder z.b. Stromschleifen - Simulation Nutzen auch Sie die Chancen und Vorteile, die dieses Gerät Ihnen bietet!

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4 Features Sources and reads milliamps 24 Volt internal loop-power Powers and reads two-wire transmitters Fixed calibration currents Auto-stepping for handsfree calibration Auto-ramp cycling for endurance tests Fixed currents for valve stroking Reads and simulates dp-transmitters UPS II Druck Smart Loop Calibrator for Milliamps UPS II is a Druck product. Druck has joined other GE high-technology sensing businesses under a new name _ GE Industrial,. g

5 UPS II Specifications Output Range 0 to ma Input Range 0 to ma Accuracy 0.05% of range Resolution 10 microamps Temperature Effect % / F (0.003% / C) Internal Loop-Power 24 VDC stabilized External Loop-Power 56 VDC maximum Measurement Input 12 Ω including fuse Drive Capability 900 Ω Operating Temperature 15 F to 120 F (-10 C to 50 C) Battery Life Sources 12 ma: 13 hours Measures: 64 hours Batteries 4x 1.5V AA Batteries Loop Mismatch Flashes loop Low Battery Flashes lobat Overrange Flashes EEEE Reversed Polarity Flashes pol Housing High impact ABS Size 3 in x 5 in x 0.83 in (77 mm x 124 mm x 21 mm) Weight 9 oz (285 g) including batteries The UPS II can power (24 VDC) and read two-wire transmitters to perform field calibrations. Output currents are adjustable to a resolution of 10 microamps in both source and transmitter simulation modes. Fixed Steps The calibrator can source or simulate fixed calibration currents to test or calibrate receivers and to stroke valves. Different current levels are available from the menu. 4 to 20 ma linear 4, 8, 12, 16, 20 ma 0 to 20 ma linear 0, 5, 10, 15, 20 ma 4 to 20 ma sq.rt (flow) 4, 5, 8, 13, 20 ma 0 to 20 ma sq.rt (flow) 0, 1.25, 5, 11.25, 20 ma 4 to 20 ma 3.8, 4, 4.2, 12, 19, 20, 21 ma Output currents can be changed manually or automatically. The time between steps is 10 seconds in the auto-stepping mode. In the valve mode, auto-stepping will be: 3.8, 4, 4.2 or 19, 20, 21 ma Ramping The calibrator can source or simulate with high resolution a continuous up/down cycle between 4 and 20 ma or 0 and 20 ma. The travel time between limits is 60 seconds. Reading in Percentage The calibrator can display readings in percentage of a 4 to 20 ma or 0 to 20 ma span and can also read or simulate dp-transmitters directly in percentage of flow.

6 UPS II Specifications Ordering Information Model UPS II (includes carrying case, set of batteries, instruction guide and spare fuse). Optional line adaptor: 110V/60Hz part number V/50Hz available as part number 13600

7 g 2006 GE. All rights reserved A_E All specifications are subject to change for product improvement without notice. GE is a registered trademark of General Electric Co. Other company or product names mentioned in this document may be trademarks or registered trademarks of their respective companies, which are not affiliated with GE.