X144 e-FlowMeter Installation Operation Maintenance
Plug-and-Play Metering: Cla-Val X144 e-FlowMeter on cti w flo e dir A view inside the X144 e-FlowMeter Log-on to www.cla-val.com and click Electronic Products to learn more about our complete line of e-products.
X144 e-FlowMeter Installation, Operation and Maintenance Table of Contents Topic Page # Introduction Section1: System Components and How They Work: 1.1 - Theory of Operation 1.2 - Supplied Parts List 1.3 - Non-Supplied Parts List 1 2-4 2 3 4 Section 2: Installation of the X144 e-FlowMeter 2.1 - Installation Location Recommendations 2.2 - Materials Required for Installation 2.3 - Mounting the X144 e-FlowMeter 2.4 - Step-By-Step Instructions: Mechanical Installation 2.
INTRODUCTION: X144 e-FlowMeter Installation, Maintenance and Operation The X144 is an insertion flow meter designed to provide flow information from inside a Cla-Val Control valve.This innovative device measures flow information using standard Cla-Val control valve bodies at locations where typical flow meters cannot provide accurate measurements.
SECTION 1: System Components and How They Work 1.1 - Theory of Operation The X144 e-FlowMeter is an insertion vortex flowmeter based on a phenomenon which generates of a succession of alternating swirls called Karman vortex street (Figure 1-1).
SECTION 1: System Components and How They Work (continued) 1.2 – Supplied Parts List Swivel Threaded Insert X144 Equipment - Supplied by Cla-Val 1) e-FlowMeter with Swivel Threaded Insert (Figures 1-4 and 1-5) 2) Insertion Tool (Figure 1-6) 3) 20 feet of Electrical Cable (See Section 2.
SECTION 1: System Components and How They Work (continued) 1.3 – Non-Supplied Parts List The following parts are necessary for installation and operation but not included with the e-FlowMeter: • Cla-Val Automatic Control valve in which to insert the e-FlowMeter - Globe-Style only, 2-1/2 - 16”. • Power supply - 12/24 VDC, 0.
Section 2: Installation of the X144 e-FlowMeter 2.1 - Installation Locations: For optimum performance, it is recommended that the valve in which the X144 e-FlowMeter is installed be located as shown in the “Optimum Installations” illustration below, Figure 2-1. CAUTION: Valve in which X144 e-FlowMeters are installed MUST have upstream and downstream Isolation Valves to ensure that the line is locked out and under pressure during installation, maintenance or removal of the X144 e-FlowMeter.
Section 2: Installation of the X144 e-FlowMeter (continued) 2.2 - Materials Required for Installation Insertion tool • Tool allows the proper installation and alignment of the bluff body to be parallel to upstream flow, (Figure 1-5). Figure 1-5: Insertion Tool Power Supply • 12/24 VDC, 0.7 Watts minimum.
Section 2: Installation of the X144 e-FlowMeter (continued) 2.3 - Mounting the X144 e-FlowMeter Mount the X144 e-FlowMeter in a proper orientation as shown in Figure 2-2. NOTE: The X144 e-FlowMeter may be installed in inlet tap of either side of the Cla-Val Automatic Control Valve. CAUTION: Failure to install the unit correctly could result in faulty operation and/or damage to the unit.
Section 2: Installation of the X144 e-FlowMeter (continued) 2.4 - Step-by-Step Instructions: Mechanical Installation CAUTION: BEFORE removing pipe plug, make sure that the pressure in the valve has been bled off to prevent injury to personnel or damage to non-waterproof equipment 1) Isolate valve/pipe from pressure and flow. 2) Remove pipe plug on INLET boss of valve.
Section 2: Installation of the X144 e-FlowMeter (continued) 2.4 - Step-by-Step Instructions Mechanical Installation 6) Screw threaded insert into the inlet tap of the control valve, tighten properly and align so that the arrow points to downstream flow making sure that the wrench flat with arrow is level with the valve cover,and the measurement cylinder is facing (parallel to) upstream flow. (Figure 2-6).
Section 2: Installation of the X144 e-FlowMeter (continued) 2.4 - Step-by-Step Instructions Mechanical Installation Measurement Cylinder swivels to proper position pressure Figure 2-8 8) Once the measurement cylinder rotates, remove the tool lock then use the score marks on the Insertion Tool to verify measurement cylinder is locked in 90° orientation, ensure that the tool seated to appropriate ½” or ¾” score marks, (Figure 2-9). 9) Insert sensor into threaded pipe insert.
Section 2: Installation of the X144 e-FlowMeter (continued) 2.4 - Step-by-Step Instructions Mechanical Installation 10) Ensure that the e-FlowMeter is properly seated and tight using the knurled lock, hand tight only, (Figure 2-11). Tighten M3 Allen set screw to lock orientation of head. Figure 2-11 CAUTION: If the e-FlowMeter is not properly seated, it will not hold pressure and will leak. To avoid potential damage from water leaking at the tap, be sure that the e-FlowMeter is tight and seated.
Section 2: Installation of the X144 e-FlowMeter (continued) 2.
Section 2: Installation of the X144 e-FlowMeter (continued) 2.6 - Wiring Installation Figure 2-13: X144 e-FlowMeter Wiring Diagram X144 e-Flow Meter grey pink yellow white brown 3 4 5 6 7 8 blue green 1 2 Digital Pulse or + 5VDC 1.0 A min Power Supply or 6 - 24 VDC, 1.0 A min. Power Supply Damage will occur. Transistor (NPN) Pulse -0V (com) CAUTION: Do not connect Pulse Output Circuit and 4-20mA Loop Power Circuit Wiring simultaneously.
Section 2: Installation of the X144 e-FlowMeter (continued) 2.
SECTION 3: X144 e-FlowMeter Operation 3.1 – Starting Operation Follow this procedure when starting the installation for the first time or after shutting the system down for maintenance of the Control Valve. 1) Check all connections to power supply and other User Devices (data loggers, telemetry, etc.) 2) Ensure all wiring is properly connected. 3) Open shut-off valves and allow water into the system.
SECTION 3: X144 e-FlowMeter Operation 3.2 – Stopping Operation/Removal of X144 e-FlowMeter 1) Close the shut-off valves to stop the flow of water, bleed pressure. 2) Disconnect all wiring. 3) Follow the steps below to remove the X144 e-FlowMeter from the Control Valve. a) Unscrew knurled lock and remove the sensor from the threaded insert and set aside, making sure to protect the sensor tip.
SECTION 3: X144 e-FlowMeter Operation 3.2 – Stopping Operation / Removal of X144 e-FlowMeter d) Slide Insertion Tool straight out, then rotate 180 degrees so that the bevel is facing upstream of the valve, which is now facing the same direction of the centering groove, as shown below. pull out tool and rotate 180° upstream direction, same side as groove centering groove Figure 3-4 e) The lip of the Insertion Tool will engage the inside of the Measurement Cylinder, as shown below.
SECTION 4: Maintenance and Repair 4.1 – Routine Maintenance CAUTION: Always disconnect the power supply, isolate and depressurize the system before performing any maintenance or repair. Failure to so may result in injury to personnel or damage to equipment. The X144 e-FlowMeter does not have any moving mechanical parts and so is not affected by fatigue wear from mechanical stress. The system should be inspected routinely for leaks.
SECTION 5: Specifications Table 2: Electrical Specifications Enclosure Stainless Steel (standard) • • • • • Output Signal Options: • Digital Pulse, proportional to flow rate • Transistor (NPN) Pulse, proportional to flow rate Analog output: 4 mA to 20 mA analog current loop Current proportional to flow rate Power supply: 12 VDC to 30 VDC compliance 4 mA - zero flow; 20 mA maximum flow as listed in Table 6 below Other 20 mA settings can be configured by the factory or reconfigured in the field by authoriz
SECTION 5: Specifications (continued) Dimensional Data B C A D Figure 5-1: X144 e-FlowMeter Table 4: X144 e-FlowMeter Dimensions X144 Sizes 1 2 3 4 Full Port Valve Sizes 2*, 2-1/2, 3 4, 6 8, 10 12, 14, 16* Reduced Port Valve Sizes 4 6, 8 10, 12 14, 16, 18, 20, 24* Overall Length (in inches) A 7.9 8.7 12.4 23.2 Insertion Length (in inches) B 2.3 2.8 6.8 17.6 Pipe Thread (NPT) C 1/2" 3/4" 1" 1" Overall With (in inches) D 3.25 3.25 3.25 3.
SECTION 5: Specifications (continued) Insertion Tools: Overall Length • T1 = 6-1/2” • T2 = 14-1/2” Figure 5-2: X144 Insertion Tool - T1 6.5-inches 4.76” 3.43” 0.04” 0.04” Figure 5-3: X144 Insertion Tool - T2 14.5-inches 12.45” 7.63” 0.04” 0.
SECTION 5: Specifications (continued) Table 6: X144 e-FlowMeter Operational Flow Ranges Line Size inches (mm) *2" (50mm) (100-49 Body) 2-1/2" 3" 4" 6" 8" 10" 12" 16" (65mm) (80mm) (100mm) (150mm) (200mm) (250mm) (300mm) (400mm) Minimum Flow (GPM) 10 10 15 25 60 100 160 230 360 Maximum Flow (GPM) 210 300 460 800 1800 3150 4950 7000 11000 Minimum Flow (l/S) 0.65 0.65 1.0 1.5 3.8 6.3 10.0 15 23 Maximum Flow (l/S) 13.3 18.
X144 e-FlowMeter Quick Start Installation & Removal Instructions X144 e-FlowMeter Included Hardware 1 Complete e-FlowMeter Assembly Complete Installation Kit 2 a) Insertion Tool Score Marks Parts List 1) X144 e-FlowMeter Assembly with 30 foot cable 2) Installation Kit containing: a) Insertion Tool b) Locking Collar with Thumb Set Screw (a and b come assembled) Installation Kit Part Numbers: b) patent pending Thumb Set Screw Locking Collar Small (2.
X144 e-FlowMeter Quick Start Installation & Removal Instructions Step-By-Step X144 e-FlowMeter Installation Instructions (continued) flow 5 6 Verify score mark is flush with flat face of straight thread to ensure full engagement inside view top view Step 5: Insert straightened Swivel Insert/Measurement Cylinder Assembly into valve, orient arrow on wrench flat to point downstream Step 6: Loosen Thumb Set Screw. Remove Locking Collar from tool.
X144 e-FlowMeter Quick Start Installation & Removal Instructions Standard Wiring X144 e-Flow Meter grey pink yellow white brown 3 4 5 6 7 8 blue green 1 2 Transistor (NPN) Pulse + 5VDC 1.0 A min Power Supply or 6 - 24 VDC, 1.0 A min. Power Supply Damage will occur. Digital Pulse or -0V (com) CAUTION: Do not connect Pulse Output Circuit and 4-20mA Loop Power Circuit Wiring simultaneously.
X144 e-FlowMeter Quick Start Installation & Removal Instructions Step-By-Step X144 e-FlowMeter Removal Instructions (continued) 3 4 centering groove Step 3: • Remove the e-FlowMeter Sensor/Head Assembly by pulling straight outward, being careful not to hit the sensor tip on the Threaded Swivel Insert tube • Set Sensor/Head Assembly aside, taking care to protect the sensor tip 5 6 After Before flow Step 4: • Orient the Installation Tool so that the bevel is facing downstream, away from the centerin
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