BenutzerhandbuchInhaltsverzeichnisSAFETY INSTRUCTIONS6INTRODUCTION8Measurement Principle9Environmental and safety conditions10Conditions in the measurement environment10Safety11Product transport12Product guarantee14Conditioning the product before use14DESCRIPTION OF THE HYDRINS2 / HYDRINS 2 MINI PRODUCT RANGE15Mechanical description:15Models in the HydrINS 2 / HydrINS 2 Mini flow meter range17INSTALLATION LOCATION OF THE HYDRINS 2 / HYDRINS 2 MINI FLOW METER19Choice of installation location and installation and flow conditions19Velocity limits for measurement20Choice of position for the electromagnetic sensor21Typical installation of HydrINS 2 / HydrINS 2 Mini flow meters22Inside diameter measurement gauges23INSTALLATION OF THE HYDRINS 2 / HYDRINS 2 MINI FLOW METER24Method for installation at the centre:24Step 1/3: Measuring the inside diameter DI using the gauge25Step 2/3: Measure length of insertion at the centre LI1/226Step 3/3: Probe insertion27Method for installation at 1/828Aligning the guide bar with the direction of flow29INSTALLING THE PRESSURE CHANNEL ON A DATA RECORDER30VIEWING MEASUREMENTS BY DISPLAY OR RECORDING31INSTALLATION OF A DISPLAY32Preview of Displays32Mounting the display unit on a wall33Mode change of the HydrINS 2 and HydrINS 2 Mini probes34Equipment34Removal34Mode change36Closing the display lids38Electrical power supply of Display A39Internal power supply using 3.6 VDC lithium batteries41External power supply using 3.6 VDC lithium batteries41Internal power supply using alkaline batteries42External 9 to 28 VDC power supply connected to the internal terminals.42External power supply by military connector43Electrical power supply of Display C43Electrical power supply of Display and Recording Unit44Wiring of the entities of the measurement chain45Internal wiring48Connections of the HydrINS probe to the Display terminal block48Pulse output connections to the Display terminal block49Wiring the 4-20 mA outputs to the terminal block of Display C50Wiring of the alarm outputs (Display A, C & G)51SIM insertion with Display G & E52External connection to Display G & E53Display G & E installation53FCC/IC compliance information53Installing Display G & E and the external antenna55TECHNICAL CHARACTERISTICS:57Hydrins II Probe57Display units58MAINTENANCE59MAINTENANCE59Calibration60Replacing the batteries of the HydrINS 2 / HydrINS 2 Mini flow meter61Replacing the display batteries61PRODUCT DISPOSAL62SITE ACCORDING TO YOUR PIPE63APPENDIX 2: INSIDE DIAMETER GAUGES722 PRODUCTS73HYDRINS 2 MINI FLOW METER77TABLE OF ILLUSTRATIONS78LIST OF TABLES80Figure 1: Location of the sensor on the HydrINS2/HydrINS 2 Mini flow meter9Figure 2: HydrINS 2/HydrINS 2 Mini data processing system10Figure 3: Safety chain12Figure 4: Typical packaging of the HydrINS2/HydrINS 2 Mini12Figure 5: Pelicase transport case13Figure 6: HydrINS 2 / HydrINS 2 Mini guide bar connected to the flow meter in the packaging14Figure 7: Flow meter protection plug14Figure 8: Mechanical description of the HydrINS 2 / HydrINS 2 Mini flow meter15Figure 9: Drawing of HydrINS 2 and HydrINS 2 Mini probes16Figure 10: Flow conditions to be observed19Figure 11: Maximum velocity for different pipe internal diameters20Figure 14: View of the different components of the diameter gauge23Figure 15: Gauge pressure evacuator23Figure 16: Diagram of installation at 1/8 diameter28Figure 17: Position of the positive direction arrow on the probe head29Figure 18: Aligning the flow meter in the direction of flow29Figure 19: Quickfit connector for the pressure channel between recorder and probe30Figure 20: Installation configurations for HydrINS 2 / HydrINS 2 Mini32Figure 21: Application of the magnet to the magnetic switch to activate the Display33Figure 22: Dimensions for wall-mounting a Display33Figure 23: Remove the screws from the head of the HydrINS 2 flow meter34Figure 24: Overview of the inside of the HydrINS 2 flow meter head35Figure 25: Removal of the cover from the head of the HydrINS 2 flow meter36Figure 26: Mode 1/Mode 2 change and arrangement of batteries in the HydrINS 2 flow meter37Figure 27: Locating guides for the head of the HydrINS 2 flow meter37Figure 28: Positions of Connector J15 and Switch SW2 inside Display A40Figure 29: Connection of the lithium battery41Figure 30: Position to use for an external 3.6 V power supply41Figure 31: Position to use for an external 9-28 V power supply42Figure 32: Selection of the type of power supply for Display C441)45Figure 35: 4-20 mA outputs on Display C47Figure 36: Diagram: connecting the HydrINS probe to the display48Figure 37: Location of pulse outputs49Figure 38: Location of the 4-20 mA outputs (Display C)50Figure 39 : External connection to Display G and E53Figure 40 : Aerial buried under asphalt56Figure 41: Maintenance of a flow meter measuring water loaded with metal particles59HYDREKA calibration certificate60Figure 43: Reinitialisation of the battery levels in HydrINS 2 in Mode 1 in Winfluid61in Winfluid62Table 1: Upstream disturbance-free straight lengths to be observed20diameter28Table 3: Wiring of HydrINS 2 / HydrINS 2 outputs in Mode 145Table 4: Cable connections according to colour and terminal block designation49Table 5: Connection of pulse outputs – Terminal block designation – Output50Table 6: Connections for the active 4 – 20 mA outputs (power supplied by the display unit)51Größe: 3,15 MBSeiten: 83Language: EnglishHandbuch öffnen