Fluidwell F126-P-EL-TP Manual

Flow computer with temperature compensation for corrected liquid volume

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F-Series - Field mounted indicators for safe and hazardous areas.

The Netherlands

F126-P-EL-TP

FLOW COMPUTER

with temperature compensation for corrected liquid volume

Signal input flowmeter: pulse, Namur and coil

Signal input temperature: Pt100, 2 or 3- wire

Signal outputs: (0)4-20mA / 0-10V ref. corrected flow rate and pulse ref.

total

Options: Intrinsically safe, Modbus communication and backlight

More info: www.fluidwell.com/fseries

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Summary of Contents for Fluidwell F126-P-EL-TP

Page 1 Signal outputs: (0)4-20mA / 0-10V ref. corrected flow rate and pulse ref. total Options: Intrinsically safe, Modbus communication and backlight F-Series - Field mounted indicators for safe and hazardous areas. The Netherlands The Netherlands Fluidwell bv - © 2022 - FW_F126-P-EL-TP_M_v2201-01_EN.docx More info: www.fluidwell.com/fseries...
Page 2: Safety Instructions
Magnetic Compatibility). • Connect a proper grounding to the metal enclosure as indicated if the F126-P-EL-TP has an incoming power or signal line which carries a hazardous live voltage. The Protective Earth (PE) wire may never be disconnected or removed.
Page 3: About The Manual
This manual describes the standard unit as well as the available options. For additional information, please contact your supplier. A hazardous situation may occur if the F126-P-EL-TP is not used for the purpose it was designed for or is used incorrectly. Please carefully note the information in this manual indicated by the pictograms: A "warning !"...
Page 4: Table Of Contents
Page 4 TABLE OF CONTENTS SAFETY INSTRUCTIONS........................2 DISPOSAL OF ELECTRONIC WASTE ....................2 SAFETY RULES AND PRECAUTIONARY MEASURES ..............2 ABOUT THE MANUAL ........................3 WARRANTY AND TECHNICAL SUPPORT ..................3 TABLE OF CONTENTS ........................4 INTRODUCTION ........................6 System description ......................
Page 5 Page 5 5.2.1 General information and instructions ..............36 5.2.2 Installations based on ATEX or IECEx certificate ..........37 Electrical data – Annex 1 ..................38 5.2.3 5.2.4 Power supply wiring .................... 40 5.2.5 Sensor supply ..................... 40 Terminal connectors Intrinsically Safe applications – Type XI ........41 5.3.1 Terminal 26-29: Type CT - Communication ............
Page 6: Introduction
SYSTEM DESCRIPTION Functions and features The flow rate / totalizer model F126-P-EL-TP is a microprocessor driven instrument for the calculation of standard volumetric flow or mass flow for liquid applications using flow equations. This product has been designed with a focus on: ▪...
Page 7 Page 7 Configuration of the unit The F126-P-EL-TP is designed for use in many types of applications. For that reason, a setup menu is available to program the F126-P-EL-TP according to your specific requirements. The setup includes several important features, such as K-Factors, engineering units, signal selection, power management (to extend battery life-time), etc.
Page 8: Operational
Page 8 2 OPERATIONAL GENERAL INFORMATION This chapter describes the daily use of the F126-P-EL-TP. This instruction is meant for users / operators. • This device may only be operated by persons who are authorized and trained by the operator of the facility. All instructions in this manual are to be observed.
Page 9 For the Operator, the following functions are available: ▪ Display compensated flow rate and/or compensated total This is the main display information of the F126-P-EL-TP. After the selection of any other information, it will always return to this main display automatically. Total is shown on the upper line of the display and flow rate on the bottom line.
Page 10: Configuration
Make sure that the unit is not being used for any application when altering the settings. 3.2.1 ENTERING SETUP-LEVEL Configuration of the F126-P-EL-TP is done at SETUP-level, which can be reached at all times while the F126-P-EL-TP remains fully operational. At SETUP-level the display will deactivate the indicator and activate the SETUP indicator.
Page 11: Programming Sequence
Page 11 Use the control panel to navigate through SETUP-level PROG-key When a function is selected, this key is used to start the programming sequence. When only a function group is selected (and no function), this key is used to scroll back a function group (e.g.
Page 12: Returning To Operator-Level
In order to return to the operator level, press the PROG-key for three seconds. When no keys are pressed for 2 minutes, SETUP-level will be left automatically. CONFIGURATION SETTINGS All settings of the F126-P-EL-TP can be set via the control panel. The following paragraphs give a detailed description of each setting. 3.3.1...
Page 13: Menu 1 - Total
Page 13 OTHERS MODEL F126-P SOFTWARE VERSION 03.03.xx SERIAL NO. nnnnnnn PASSWORD 0000 - 9999 TAG-NR 0000000 - 9999999 3.3.2 MENU 1 - TOTAL TOTAL UNIT This setting is used to select the engineering unit for the indication of the total, the accumulated total and the pulse output.
Page 14: Menu 3 - Display
When used with the internal battery option (type PB/PC), the user can expect reliable measurement over a long period of time. The F126-P-EL-TP has several smart power management functions to extend the battery life time significantly. Two of these functions can be set.
Page 15: Menu 5 - Flowmeter
Page 15 3.3.6 MENU 5 - FLOWMETER FLOWMETER SIGNAL With this setting the type of flowmeter output is selected. The settings with LP (low-pass) filter are used to apply a build-in noise reduction. Selections "active pulse" offer a detection level of 50% of the supply voltage.
Page 16: Menu 7 - Formula
Page 16 MENU 7 – FORMULA 3.3.8 FORMULA EQUATION Fixed as ‘EL’. EL stands for Equation Liquid. The formula used to calculate the normalized liquid volume is =Q*(1+β(T -T)) where calculated volume at reference conditions measured volume (= totalized flow) β...
Page 17: 3.3.10 Menu 9 - Pulse Output
Page 17 TUNE-MAX The 20 mA or 10 V value can be tuned precisely with this setting. The initial maximum analog output value is 20 mA or 10 V However, this value might differ slightly due to ambient influences such as temperature for example. Before tuning the signal, make sure that the analog signal is idle (not used) for any application! After pressing PROG, the current will be about 20 mA or 10 V.
Page 18: Menu A - Communication (Option)
Page 18 3.3.11 MENU A - COMMUNICATION (OPTION) The F126-P-EL-TP can optionally be equipped with a communication interface using the Modbus protocol (Type CB/CH/CI/CT). Please consult Appendix C for a more detailed explanation of the protocol, data types and available registers.
Page 19: Installation
• The F126-P-EL-TP may only be operated by persons who are authorized and trained by the operator of the facility. All instructions in this manual are to be observed. •...
Page 20: Handling The F-Series Enclosure
The F1-Series can be supplied as suitable for Safe Area or Hazardous Area. Suitability for Intrinsic Safety is indicated in the model code by Type XI (e.g. F126-P-EL-TP-XI). For Intrinsically Safe applications: Installation and identification labels are shown in chapter 5.
Page 21: Opening / Removing The Cover
Page 21 Terminal label Also on the inside, a terminal label is placed to indicate the location of the terminals and settings for the sensor supply configuration switches. Fig. 8: Identification – Example of F1-Series terminal label (safe area) Serial number and year of production The serial number can be reviewed on the identification label or in SETUP-menu Others.
Page 22: Mechanical Installation
Page 22 MECHANICAL INSTALLATION DIMENSIONS – ALUMINUM AND STAINLESS STEEL ENCLOSURES 4.4.1 Fig. 9: Dimensions – Aluminum and stainless steel enclosures FW_F126-P-EL-TP_M_v2201-01_EN.docx...
Page 23: Dimensions - Non-Metallic Enclosures
Page 23 DIMENSIONS – NON-METALLIC ENCLOSURES 4.4.2 Fig. 10: Dimensions – Non-metallic enclosures FW_F126-P-EL-TP_M_v2201-01_EN.docx...
Page 24: Mounting
Page 24 4.4.3 MOUNTING The enclosure can be installed by itself or with the aid of a mounting plate in the configurations shown below. When the unit is installed on a wall or onto a meter, please use components and installation techniques that are suitable for the used materials.
Page 25: Electrical Installation
Metal enclosure When the F126-P-EL-TP is supplied with a metal enclosure (aluminum or stainless steel), the enclosure must be grounded in accordance with national and local electrical codes.
Page 26: Field Wiring Connections
Within the United States all field wiring must conform to the National Electric Code, NFPA 70, Article 501-4(b). All field wiring enters the F126-P-EL-TP through the bottom of the enclosure and connects to the circuit assembly inside the enclosure. Wiring is routed through cable glands. Please make sure to order the F126-P-EL-TP with the correct drilling pattern and thread (metal) or hole (plastic) sizes.
Page 27: Sensor Supply
Setting the sensor supply Risk of electrocution - High voltage! Make sure, all the leads to the terminals are disconnected from the F126-P-EL-TP and NEVER connect mains power to the unit when the protection cover has been removed! To set the sensor supply, follow these instructions: 1.
Page 28: Terminal Connectors Safe Area Applications - Type Xx / Xf
4.5: Electrical Installation and review paragraph 4.5.3 and 4.5.4 before applying any field or power supply wiring. For Intrinsically Safe applications (Type XI): read chapter 5. Following terminal connectors are available on the F126-P-EL-TP when supplied with Type XX: Fig. 13: Overview of terminal connectors - Standard configuration and options 4.6.1...
Page 29: Terminal 05-06: Scaled Pulse Output R1
Page 29 4.6.2 TERMINAL 05-06: SCALED PULSE OUTPUT R1 Setup menu 9 (read chapter 3) determines the pulse output function. The maximum pulse frequency of this output is 500Hz. If a relay output option has been supplied, be sure that the output frequency does not exceed 5Hz or else the life-time of the relay will be reduced significantly.
Page 30: Terminal 07-08: Analog Output
Page 30 4.6.3 TERMINAL 07-08: ANALOG OUTPUT An analog output signal proportional to the flow rate is available as standard and is configured using Setup 8. The following signal type configurations are available, including type AP: loop powered: Type AA An active 4-20mA signal proportional to the flow rate is available with this option.
Page 31: Terminal 09-11: Flowmeter Input
Page 31 Type AI An isolated 4-20mA signal proportional to the flow rate is available with this option. When the output is disabled, a 3.5mA signal will be generated on these terminals. Max. driving capacity 1000 Ohm @ 30VDC. This option can be used with a battery powered unit but the life time of the battery is about 2 - 3 years.
Page 32 Pulse-signal PNP / PNP-LP The F126-P-EL-TP is suitable for use with flowmeters which have a PNP output signal. 3V is offered on terminal 11 which has to be switched by the sensor to terminal 10 (SIGNAL). For a reliable pulse detection, the pulse amplitude has to go above 1.2V.
Page 33: Terminal 20-22: Pt100 Input
Fig. 26: Terminal connections - Active signal input (typical) Reed-switch The F126-P-EL-TP is suitable for use with flowmeters which have a reed-switch. To avoid pulse bounce from the reed-switch, it is advised to select REED LP – low-pass filter (read chapter 3).
Page 34: Terminal 26-31: Type Cb / Ch / Ci - Communication (Option)
Page 34 4.6.6 TERMINAL 26-31: TYPE CB / CH / CI - COMMUNICATION (OPTION) Serial communications on hardware layers RS232, RS485 and TTL (intrinsic safety) are possible. Make sure that the hardware layer specific requirements are met to achieve reliable communication and read the Modbus communication protocol and Appendix C.
Page 35: Intrinsically Safe Applications
The F1-Series can be supplied as suitable for Safe Area or Hazardous Area. Suitability for Intrinsic Safety is indicated in the model code by Type XI (e.g. F126-P-EL-TP-XI). If Type XI is not indicated your device is not suitable for Intrinsically Safe applications!
Page 36: Electrical Installation In Hazardous Area
Page 36 Terminal label Also on the inside, a terminal label is placed to indicate the location of the terminals and settings for the sensor supply configuration switches. Fig. 32: Identification – Example of F1-Series terminal label (intrinsic safety) ELECTRICAL INSTALLATION IN HAZARDOUS AREA 5.2.1 GENERAL INFORMATION AND INSTRUCTIONS Cautions...
Page 37: Installations Based On Atex Or Iecex Certificate
Page 37 5.2.2 INSTALLATIONS BASED ON ATEX OR IECEX CERTIFICATE Installation instructions • For installation under ATEX directive: this Intrinsically Safe device must be installed in accordance with ATEX directive 2014/34/EU and product certificate KEMA 03ATEX1074 X. • For installation under IECEx scheme: this Intrinsically Safe device must be installed in accordance with product certificate IECEx DEK 11.0042X.
Page 38: Electrical Data - Annex 1
Page 38 ELECTRICAL DATA – ANNEX 1 5.2.3 Annex 1 (model specific) to type XI product certificates KEMA 03ATEX1074 X, IECEx DEK 11.0042X For the combined connection of the different supply, input and output circuits, the installation instructions of the manufacturer shall be observed. From the safety point of view the circuits shall be considered to be connected to earth.
Page 39 Page 39 Coil, Switch, PNP, NAMUR In type of protection intrinsic safey Ex ia IIB/IIIC or Ex ia IIC, in combination inputs with connected external supply input type -PD, with following maximum values: (terminals 10 and 11, 8.7 V Ex ia IIB/IIIC Ex ia IIC terminals 13 and 14) 25 mA...
Page 40: Power Supply Wiring
The following types of power supply are available for hazardous area: • Type PX / PD As standard, the F126-P-EL-TP is supplied with terminal 0 and 1 to power the product externally. Additionally, the power supply circuit connected to terminal 1 is looped through to terminal 2 to allow easy installation, e.g.
Page 41: Terminal Connectors Intrinsically Safe Applications - Type Xi
All electrical connections made to the intrinsically safe Type XI terminals must follow the instructions and safety parameters as given in the product certificate. When installing the F126-P-EL-TP-XI, use the electrical data and instructions from the model-specific Annex 1 in paragraph 5.2.4 and apply them to the applicable installation diagrams shown in paragraph 4.6.1 and further.
Page 42: Configuration Examples Intrinsically Safe Applications
Page 42 CONFIGURATION EXAMPLES INTRINSICALLY SAFE APPLICATIONS Fig. 35: F126-P-(AP)-(CT)-EL-(OT)-PC-TP-XI - Battery powered - IIB/IIC – IIIC FW_F126-P-EL-TP_M_v2201-01_EN.docx...
Page 43 Page 43 Fig. 36: F126-P-AP-CT-EL-OT-(PX)-TP-XI - Output loop powered - IIB/IIC - IIIC FW_F126-P-EL-TP_M_v2201-01_EN.docx...
Page 44: Maintenance
Repairs should only be carried out by the manufacturer or his authorized agent. Repair policy If you have any problem with your Fluidwell product and you wish to repair it, please follow the procedure below: a. Obtain a Return Material Authorization (RMA) from your supplier or distributor Together with the RMA, you need to complete a repair form to submit detailed information about the problem.
Page 45: Battery Replacement Instructions
Page 45 BATTERY REPLACEMENT INSTRUCTIONS 6.3.1 SAFETY INSTRUCTIONS • Handle the battery with the utmost care to prevent a short circuit and damage. A mistreated battery can become unsafe. Unsafe batteries can cause (serious) injury to persons. Do not recharge, crush, disassemble, incinerate, heat above its rated temperature or expose contents to water.
Page 46: Replace The Battery
Page 46 6.3.2 REPLACE THE BATTERY Before starting the battery replacement procedure, make sure that the marking on the new battery corresponds with the type of installation, as shown in paragraph 6.3.1. Remove the old battery as follows: 1. Open the enclosure as indicated in section 4.3 and carefully remove the cable-connectors. 2.
Page 47: Appendix A Technical Specification
Page 47 APPENDIX A TECHNICAL SPECIFICATION General Display Type High intensity numeric and alphanumeric LCD, UV-resistant. Digits Seven 17mm (0.67") and eleven 8mm (0.31"). Various symbols and measuring units. Refresh rate User definable: 8 times/sec - 30 secs. Type ZB LCD with LED backlight.
Page 48 Page 48 Power supply Type AP Loop-powered from 4-20mA output signal - 8-30V DC. Power consumption max. 0.5 Watt. Type PB Standard lithium battery - life-time depends upon settings - up to 5 years. SAFE AREA ONLY Type PC Intrinsically Safe lithium battery - life-time depends upon settings - up to 5 years. Type PD 8-24V AC / 8-30V DC;...
Page 49 Page 49 Inputs Flowmeter Type P npn; npn-lp; reed; reed-lp; pnp; pnp-lp; namur; coil-hi; coil-lo; 8-1 DC; 12 DC; 24 DC Frequency Minimum 0 Hz - maximum 7 kHz for total and flow rate. Maximum frequency depends on signal type and internal low-pass filter. E.g.
Page 50 Page 50 Flow rate Digits 7 digits. Units mL; L; m ; mg; g; kg; ton; gal; bbl; lb; cf; rev; - - - - (no unit); scf; nm ; nL; p Decimals 0 - 3 Time units /sec; /min; /hour; /day Line temperature Digits 7 digits.
Page 51: Appendix Bproblem Solving
Page 51 APPENDIX B PROBLEM SOLVING In this appendix, several problems are included that can occur when the F126-P-EL-TP is going to be installed or while it is in operation. Flowmeter does not generate pulses: Check: ▪ Signal selection; ▪...
Page 52: Appendix C Communication Variables
Page 52 APPENDIX C COMMUNICATION VARIABLES General The product is fitted with the Modbus communication protocol and can be equipped with various physical interfaces like RS485 and RS232 (please see device datasheet for available options). The tables below show the various variables that can be accessed through the communication. Currently, the function codes supported are: •...
Page 53 Page 53 Setup variables REGISTER VARIABLE TYPE VALUE / REMARKS ADDRESS TOTAL REGISTERS [d] 32 40033 unit uint16 0=none 3=kg 6= USGAL [h] 0x020 4= lb 7=bbl 2= m 5=GAL [d] 33 40034 decimals uint16 0…3 [h] 0x021 [d] 34 40035 K-Factor uint32 1...9999999...
Page 54 Page 54 REGISTER VARIABLE TYPE VALUE / REMARKS ADDRESS ANALOG OUTPUT REGISTERS [d] 112 40113 analog output uint16 0=disable 1=enable [h] 0x070 [d] 113 40114 minimum rate uint32 0…9999999 [h] 0x071 Representation: unit, time, decimals depending on variables 48, 49, 50 [d] 116 40117 maximum rate...
Page 55: Appendix D Declaration Of Conformity
February e, Fluidwell , declare under our sole responsibility that the F eries indicators are designed and will operate conform the following applicable European Directives and Harmonised tandards, when installed and operated according to the related manuals:...
Page 56: Index Of This Manual
Page 56 INDEX OF THIS MANUAL accumulated Total ......... 9 flowrate actual settings ..........58 calculation ..........14 Alarm.............. 9 Flowrate ............9 analog Installation ............ 19 cut-off value ..........16 Intrinsic safety ........36, 41, 46 floating output..........30 keys ...............
Page 57: List Of Figures In This Manual
Page 57 LIST OF FIGURES IN THIS MANUAL Fig. 1: Typical application ........................6 Fig. 2: Control panel..........................8 Fig. 3: Example of display information during process.................8 Fig. 4: Example of low-battery alarm.....................9 Fig. 5: SETUP matrix structure ......................10 Fig.
Page 58 Page 58 LIST OF CONFIGURATION SETTINGS SETTING DEFAULT DATE : DATE : 1 - TOTAL Enter your settings here 1.1 unit 1.2 decimals 0000000 1.3 K-Factor 1.4 decimals K-Factor 2 - FLOW RATE 2.1 unit 2.2 time /min 2.3 decimals 0000000 2.4 K-Factor 2.5 decimals K-Factor...
Page 59 Page 59 A - COMMUNICATION A.1 speed 9600 A.2 address A.3 mode BUS-RTU B - OTHERS B.1 model F126-P B.2 software version 03.03.xx B.3 serial no. nnnnnnn B.4 password 0000 B.5 tag-nr 0000000 FW_F126-P-EL-TP_M_v2201-01_EN.docx...
Page 60 5466 AZ Veghel Find your nearest representative: www.fluidwell.com/representatives 5460 AA Veghel 5466 AZ Veghel Find your nearest representative: www.fluidwell.com/representatives The Netherlands The Netherlands The Netherlands The Netherlands Fluidwell bv - © 2023 - FW_F126-P-EL-TP_M_v2201-01_EN.docx Fluidwell bv - © 2023 - FW_F126-P-EL-TP_M_v2201-01_EN.docx...

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