FH350G Flow Type Holder
Contents
1. 1 OVERVIEW FH350G PP LIPT1 S JT LIP FH350G S3 IPT1 S JT P Unit mm EN 236 5 b Sensor 7 Y Mon C K kf yA e Screw A gd O ring Measured lt 1 fluid outlet 165 a 11041 h Measured Y fluid inlet g l l J k O ring Approx 47 Y Rc 1 2 code JP 10021 1 2 NPT code NP Model Code ScrewA a b c d e f g h k Weight FH350G PP JPT 1 S JT Re 1 80 9 11 60 25 30 70 Approx 250 15 Approx 1 4 kg FH350G PP NPTI S JT INPT 80 9 11 60 25 30 70 Approx 250 15 Approx 1 4 kg FH350G S3 JPT1 S JT Re 1 70 8 60 5 26 26 69 Approx 245 17 Approx 4 kg FH350G S3 NPTI S JT INPT 70 8 60 5 26 26 69 Approx 245 17 Approx 4 kg IM 19H1C2 01E2. FH350G PP LIPT1 S NN NN FH350G S3 LJPT1 S NN NN Unit mm Fx 236 5 b Sensor 4 i y c i F ef Screw A gd O ring 4 y Measured Ed fluid outlet 165 EZ 1101 h Measured Y fluid inlet Y A g LL J f b SERE SNC NE 10021 O ring Model Code ScrewA a b c d e f g h j Weight FH350G PP JPT1 S NN NN Rc1 80 9 11 60 25 30 70 Approx 250 54 Approx 0 4 kg FH350G PP NPTI S NN NN 1 NPT 80 9 11 60 25 30 70 Approx 250 54 Approx 0 4 kg FH350G S3 JPT1 S NN NN Re 1 70 8 6 60 5 26 26 69 Approx 245 55 Approx 3 kg FH350G S3 NPT1 S NN NN 1 NPT 70 8 6 60 5 26 26 69 Approx 245 55 Approx 3 kg FH350G PP L IL IF S NN NN FH350G S3 S NN NN Unit mm ea L d 236 5 E T 236 4 D hole C r Uk e Measured fluid Od O ring outlet B A 165 h 1101 gt Measured NS fluid LALE e Y vinlet IC ue g u f Y Y 150 1 gt O ring Model Code A B C D E a b c e f g h Weight FH350G PP J10F S NN NN 9 70 Approx 250 Approx 0 6 kg FH350G PP A15F S NN NN 9 70 Approx 250 Approx 0 6 kg FH350G S3 J10F S NN NN 8 69 Approx 245 Approx 5 kg FH350G S3 A15R S NN NN 8 69 Approx 245 Approx 5 kg IM 19H1C2 01E
3. Figure 2 1 Holding the Flow Type Holder connection held by the pipe Mounting to stanchion or bracket Use a U bolt to secure to the stanchion of the mounting bracket as shown in Figure 2 2 When securing to the bracket remove the U bolt from the mounting bracket and use a M8 size bolt not provided as shown in Figure 2 3 S Stanchion nominal 50A pipe Flow type holder co S Figure 2 2 Holding the Flow Type Holder Mounting to the stanchion Bracket M8 bolt 2 pieces Figure 2 3 Holding the Flow Type Holder Mounting to the bracket IM 19H1C2 01E 2 INSTALLATION AND PIPING 2 2 Processing Pipe This pipe is used to pass the measured fluid through the holder Pay attention to the temperature pressure and amount of fluid so that they match the specifications of the sensor and holder If the holder is equipped with a jet cleaner take the conditions during cleaning into consideration Note When performing water jet cleaning the cleaning water outflow during cleaning operation is about 8 l min at the maximum allowable pressure condition In case of the air jet cleaning air outflow is about 20 l min 2 2 1 Major Concerns During Pipe Installation For measurement 6 l min or more outflow is required Make sure that sufficient flow is obtained Make sure air bubbles does not get into the measured fluid f a polypropylene resin flow type holder is used the pressure o
4. 1 If corrosive gas is generated from the measured fluid take countermeasures such as use of an anti corrosive solenoid valve 2 If the temperature of the measured fluid is high use a heat resistant material that is resistant to temperatures in excess of the temperature of the measured fluid Figure 2 9 Piping for Air Water industrial water Piping Example Install piping as depicted in Figure 2 10 Drive signal From SS400G converter Industrial water XXX we Nominal 13A Pressure Measured fluid pressure 200 kPa or more flexible pipe XXKXKK KEK Nominal 13A wire PVC tube WOOO POX Ball valve xX lt x Ne V XX Figure 2 10 Piping for Industrial Water IM 19H1C2 01E 11 12 City Water clean water Piping Example Install piping as depicted in Figure 2 11 NOTE PH8PUI piping which uses the YOKOGAWA PHS8PUI cleaning water pump tank has the functions up to the check valve in Figure 2 11 Therefore it is not necessary to provide a solenoid valve to prevent contamination of the measured fluid If the pump is operated with the eject side pipe closed the pressure will increase causing damage to the piping system materials therefore to prevent accidents do not incorporate a solenoid valve Pump drive signal From SS400G converter City water Float valve Nominal 13A wire PVC tube Figure 2 11 Piping for City Water IM 19H1C2 01E 3
5. FH350G PP 1L IF S JT L P FH350G S3 S JT L P Unit mm Za 236 5 7 eis 4 D hole Le i T e T zx J Measured Qd O ring fluid outlet B A 165 11021 FT h m Measured LE O fluid inlet Jc A Td g u Y k O ring Approx 47 Y Rc 1 2 code JP 15011 1 2 NPT code NP Model Code A B D E a b c d e f g h k Weight FH350G PP J10F S JT 125 90 19 80 9 11 60 25 30 70 Approx 250 15 Approx 1 6 kg FH350G PP A15F S JT 108 79 2 14 2 15 7 80 9 11 60 25 30 70 Approx 250 15 Approx 1 6 kg FH350G S3 J10F S JT 125 90 19 70 8 6 1605 26 26 69 Approx 245 17 Approx 6 kg FH350G S3 AISR S JT LJP 108 79 2 14 2 15 7 2 70 8 6 60 5 26 26 69 Approx 245 17 Approx 6 kg Option Code MF5 Specified Mounting Bracket Unit mm Weight Approx 0 5 kg Bracket plate thickness 3 2 U bolt hole for holder mounting i y 1 I A i i 4 10 hole 26 i l pum k 75 mA 140 C dn yt i 70403 I I Y 45 I I A I l Y dB Xo Oe ey Oa Y 70 0 3 Approx 85 Approx 89 JIS 50A pi Size of wall mounting hole Approx 130 pipe IM 19H1C2 01E 2 2 INSTALLATION AND PIPING INSTALLATION AND PIPING This chapter describes the how to install the FH350G Flow Type Holder and connect pipes to pass measured fluid If you use the flow type holder with jet cleaner cleaning utility piping is required 2 4 Installation
6. 13A or 15A aperture connection port that opens when electrified ex cited YOKOGAWA provides the following solenoid valves Non explosion proof Solenoid Valve YOKOGAWA model name PH8MV Type Available fluid Operation pressure Pressure Cv value Pipe connection port Power supply Power consumption Cable intake port Structure Mounting position Material Ambient temperature Weight Pilot kick operation method 2 port solenoid valve N C opens when electrified operation Clean water industrial water or air 0 to 1 MPa primary secondary side pressure difference 2 MPa G or less 4 5 Rs 1 2 One of the following is specified 100V AC 50 60 Hz 110V AC 60 Hz 200V AC 50 60 Hz 220V AC 60 Hz 10 W G 1 2 Outdoor type No restriction Body Bronze Seal Nitrile rubber Coil case terminal box Aluminum alloy 50 C Approx kg IM 19H1C2 01E 2 INSTALLATION AND PIPING 2 3 2 Installing Cleaning Utility Piping Piping examples are shown in the figures for each type of cleaning utility air industrial water and city water respectively Air Piping Example Install piping as depicted in Figure 2 9 Drive signal From SS400G converter Check valve Air source e a xx lt gt Nominal 13A Pressure Measured fluid pressure 200 kPa or more flexible pipe Nominal 13A wire PVC tube Pen XX q KX lt gt SOX xX
7. INSPECTION AND MAINTENANCE 3 INSPECTION AND MAINTENANCE This chapter describes the following matters Cleaning inside the holder Inspection of O ring for sealing Cleaning the jet cleaning device nozzle For inspection and maintenance of sensors used in combination with the flow type holder refer to each instruction manual 3 1 Cleaning Inside the Holder Staining on the inside wall of the holder does not always affect measuring performance however if there is excessive accumulation of substances in the measured fluid or there is substantial staining on the inside wall of the holder perform periodic cleaning Determine the cleaning interval based on the conditions in your specific location Remove the plug or jet cleaner at the bottom of the holder to perform cleaning See Figure 3 1 Plug or jet cleaning device ES Fixing nut Figure 3 1 Flow Type Holder Plug or jet cleaner 3 2 Inspection and Replacement of O ring for Sealing The flow type holder has an O ring for sealing at the sensor insertion section at the top and plug or jet cleaner section at the bottom These O rings are made of fluorine rubber that demonstrates excellent chemical resistance and shows satisfactory corrosion resistance against most measured fluids Therefore if it is used under general conditions it is not necessary to perform inspection so frequently Check for fluid leakage when cleaning inside the ho
8. When performing water jet cleaning in winter take heat insulation measures to keep the cleaning water from freezing With respect to the solenoid valve used in the cleaning utility pipe line use one having a 13A or 15A aperture connection port that opens when electrified ex cited YOKOGAWA provides the following solenoid valve Non explosion proof Solenoid Valve Model PH8MV Pilot kick operated 2 port valve Open when energized Fluid Normal tap water industrial water or air Operating Pressure 0 to 1 MPa Forward reverse Pressure Resistance 2 MPa Fluid Temperature Water 5 to 60 C Air 10 to 60 C Cv 4 5 Process Connection Re 1 2 Power Supply 100 110 200 220 V AC 50 60 Hz Power Consumption 10 W Construction IP53 Material Body Bronze Sealing Nitrile rubber Ambient Temperature Maximum 50 C Cable Inlet Connection G 1 2 Weight Approx 0 9 kg 10 IM 19H1C2 01E Customer Model FH350G Maintenance Flow Through Type Holder Parts List n mm All Rights Reserved Copyright O 1999 Yokogawa Electric Corporation CMPL 19H01C02 01E YOKOGAWA Subject to change without notice 1st Edition Jan 1999 YK Yokogawa Electric Corporation 3rd Edition Aug 2001 YK Qty alo zE 8 6 6 Oo O oO 3 3 Item Part No Tara Description 1 K9145EA 1 Cap Material PP K9145EB 1 Cap Material SCS14 2 Y9129XA 1 1 O Ring 3 K9433SH 1 Chamber As
9. cisssscesedeccssccscccescciaccdadelecketadscescicsdoccetadusicdasedleccesabcascdscscececsaccdicdessdscccas csssdssovecdascd i T Overview eunan nennen e e ee Ced idet eese ouo e Lene core a oe cese dedo ea EE a a as L1 Standard Specifications oett ter ee reitera 1 1 2 Model Name and Code oo eee eese eiis en nennen en 1 1 3 External Drawing 3 eee er ette ERR demi 2 2 Installation nulo TE 2 Installation eret ren ee e ep net P eed 5 2 1 1 Selection of Location sisse ii iee e aain a ERE E 5 2 1 2 Preparation for Installation essere eene 5 2 1 3 Mounting the Flow Type Holder esee 5 2 2 Processimg Ptpe iue REG RUE ARR NER EP ERR 7 2 2 1 Major Concerns During Pipe Installation see 7 2 2 2 Installing the Processing Pipe seseseseeeeeneen 8 2 3 Piping When Using the Jet Cleaning Utility seen 10 2 3 Items to Note with Regard to Piping Installation 10 2 3 2 Installing Cleaning Utility Piping eere 11 3 Inspection and Maintenance cccccssocssssssssssssssscscsssssssssssssssscsssssesssasscsscssssssscssseece LD 3 Gleanimg Inside the Holder ere eR t eerie ets 13 3 2 Inspection and Replacement of O ring for Sealing sss 13 3 3 Cleaning Jet Cleaning Device Nozzle eene 14 Customer Maint
10. JIS 10K 25 FF K9433TM 1 Chamber Assembly Process Connection ANSI CLASS150 1 RF 4 K9433SA 1 Chamber Assembly Process Connection Rc 1 JIS Female Thread K9433SB 1 Chamber Assembly Process Connection 1 NPT Female Thread K9433TA 1 Chamber Assembly Process Connection Rc 1 JIS Female Thread K9433TB 1 Chamber Assembly Process Connection 1 NPT Female Thread 5 K9433SG 1 1 Name Plate 6 K9432RJ 1 1 Nozzule 7 K9415QX 1 1 O Ring 8 K94328W 1 Cleaner Body Material PP K9433TW 1 Cleaner Body Material SCS14 K9145DG 1 Plug Material PP K9145DH 1 Plug Material SCS14 10 K9115RS 1 Adaptor for 1 2 NPT Piping Material PP L9832AT 1 Adaptor for 1 2 NPT Piping Material SCS14 11 K9145EJ 1 Cap Material PP K9145EK 1 Cap Material SCS14 CMPL 19H01C02 01E 3rd Edition Aug 2001 Item Part No Qty Description k9145LD 1 Mounting Kit 1 D0117XL A 2 U Bolt amp Nut 2 L9826AL 2 Bracket 4 K9145LE 1 Bracket CMPL 19H01C02 01E 3rd Edition Aug 2001 User s Supplement _ Manual FH350G Manual contents revision Flow Type Holder Thank you for selecting Model FH350G Flow Type Holder The User s Manual IM 19H1C2 01E Ist edition supplied with this product has been revised as follows Please make a note in your copy Page ii Some of IM No to be refered are modified Page 1 Specifications are equalized to GS Page10 Specifications of PH8MV solenoid valve is changed for style D Some P N changed fo
11. Location Mounting facility Mounting the flow type holder 2 1 1 Selection of Location The FH350G Flow Type Holder should be installed in a location where the sensor cable of the MLSS detector used in combination with the holder can be connected to the MLSS converter or relay terminal box with sufficient slack Also install the holder so that maintenance can be performed easily 2 1 2 Preparation for Installation The FH350G Flow Type Holder is basically secured in a stanchion nominal 50A pipe OD 60 5 mm or bracket Taking into consideration the status of the installation loca tions provide a stanchion vertical or horizontal or bracket for the flow type holder mounting See Figure 2 2 of Section 2 1 3 for processing of mounting holes provided to the bracket If the pipe for the measured fluid connected to the holder has sufficient strength the pipe can be used to hold the holder without using a mounting bracket 2 1 3 Mounting the Flow Type Holder Measured fluid inflow side IM 19H1C2 01E Pf Attachment to pipe This method is only used when a rigid pipe with sufficient strength is used Connect the pipes at the measured fluid inflow side and outflow side as shown in Figure 2 1 If the polypropylene resin holder is used secure the pipe with some structure as close as possible to the holder so that excess pressure is not applied to the holder Measured fluid outflow side Measured fluid outflow side Z
12. e sure the mounting pipe is firmly installed Cleaning method Water or air jet cleaning The wiper cleaning of MLSS cannot be used Material Holder Polypropylene or stainless steel equivalent to SUS316 O ring Fluoric rubber Viton Mounting bracket Stainless steel equivalent to SUS304 Cleaning unit wetted parts Polypropylene Weight Holder Approx 0 4 to 5 kg Mounting bracket Approx 0 5 kg Temperature range 0 to 80 C Note The temperature may be limited by the specifications of the sensor Flow Rate 6 to 11 l min Note Keep the specified flow rate to prevent substances from standing in the holder and bubbles from sticking onto the electrode Pressure Atmospheric pressure 0 kPa to 200 kPa Note Holder pressure rating is 500 kPa Utility required for cleaning unit Water jet process pressure 100 to 200 kPa Air jet process pressure 100 to 200 kPa Flow Rate Water jet 5 to 20 l min Air jet 10 to 20 Nl min Note 1 Pressure and flow rate must be simultaneously satisfied at the holder inlet port Note 2 A large braid reinforced tube of 22 x 15 is recommended for supply due to the flow rate 1 2 Model and Code Suffix Code Option Code FH350G MemnmmRRMRM6 MMMMM8 Flow through type holder Description Material Polypropylene Stainless steel Processing Rc1 Connection 1 NPT female thread JIS 10K 25 FF flange ANSI Class150 1 FF flange equivalent fo
13. enance Parts List cccccccsssssssssssssssssssssssssseees CMPL 19H1C2 01E IM 19H1C2 01E This page is purposely left blank IM 19H1C2 01E 1 OVERVIEW 1 OVERVIEW This chapter describes the spe FH350G Flow Type Holder 1 4 Standard Specifications Installation cifications model code and external drawing of the Stanchion nominal 50A pipe Mounting bracket option required Note If connected pipe is made of a rigid metal the pipe can support the holder Material O ring Holder bo dy Polypropylene resin FH350G PP SCSI14 stainless steel FH350G F3 Fluoric rubber Jet cleaning device option Polypropylene resin Weight Polyprop Stainless Mounting bracket option ylene resin main body Approx 0 4 to 1 6 kg steel main unit Approx 3 to 6 kg Approx 0 5 kg Detectors that can be incorporated SS300G less Temperature of measured fl Note This Amount of fluid 61 min o Pressure of fluid Atmosph MLSS detector measurement temperature 1000 g l or uid 0 to 80 C temperature is restricted by the sensor detector incorporated r more eric pressure 0 kPa G to 2300 kPa G Note Holder pressure rating is 500 kPa G Jet cleaning function option Utility ty Utility pressure Water or air Measured fluid pressure 100 to 200 kPa pe Utility fluid amount Water 5 to 20 l min Air 1 2 Model Name and Code 10 to 20 1 min N Suffi
14. f staining it may be necessary to clean inside the flow type holder As necessary provide a waste fluid receptacle as shown in Figure 2 8 Waste fluid receptacle Figure 2 8 Facility for Cleaning Waste Fluid 2 3 Piping When Using the Jet Cleaning Utility This piping is only provided when the flow type holder equipped with jet cleaner is used Jet cleaning is executed by a cleaning contact output signal from the converter SS400G This section describes items to note with regard to piping installation and the piping method For cleaning signal wiring refer to SS400G MLSS Converter IM 12E6B1 02E Instruction Manual Items to Note with Regard to Piping Installation Consider the ability to perform maintenance on the jet cleaning device nozzle Basically use a flexible hose for piping adjacent to the holder If the temperature of the measured fluid is high take heat resistance into consideration Pay attention to the size and length of piping so that the pressure and flow rate sufficient for cleaning can be obtained Note Flow from the nozzle under 300 kPa G water pressure is about 8 l min The cleaning device nozzle used for the air jet cleaning is the same as that used for water jet cleaning When performing water jet cleaning in winter take heat insulation measures to keep the cleaning water from freezing With respect to the solenoid valve used in the cleaning utility pipe line use one having a
15. f the fluid should be within the limit pressure range against the fluid temperature in terms of the strength of the holder Figure 2 4 SUS holder Temperature of measured fluid C PP holder operable range 5 0 100 200 300 400 500 Pressure of measured fluid kPa G Figure 2 4 Pressure Restrictions as Measured Against Fluid Temperature The pressure range indicated in Figure 2 4 is the available range for continuous use of the polypropylene resin flow type holder alone The operable pressure of the MLSS detector used in combination with the holder is 200 kPa G or less be sure that the measured fluid pressure does not exceed this value Note If water jet cleaning is performed 5 to 8 l min of cleaning water outflow is generated during cleaning Therefore generally speaking there is no need to consider an increase in cleaning water pressure except for those cases where flow is restricted at the measured fluid outflow side pipe system When jet cleaning is performed if you want to prevent the cleaning utility getting into the measured fluid inflow side pipe provide the check valves shown in Figure 2 5 as required Outflow side Check valve Jet cleaning Figure 2 5 Measures to Prevent Cleaning Utility from Getting into the Upper Stream Side Pipe IM 19H1C2 01E 7 2 2 3 Installing the Processing Pipe The pipe materials and piping installation are explained below Pipe Materials Use the follo
16. lder is completed If the O ring has suffered extreme deterioration permanent deformation due to long term use replace it The part number for replacement O rings is listed in the CMPL Customer Maintenance Parts List at the end of this manual IM 19H1C2 01E 13 3 3 Cleaning Jet Cleaning Device Nozzle This section applies only when a flow type holder equipped with the jet cleaner is used When cleaning inside the holder check for clogs in nozzle hole of the jet cleaner If found remove the cleaning device nozzle screwed in the cleaner body part and clean it After cleaning of the nozzle hole if ejection of cleaning water or air still does not improve less effective cleaning replace the jet cleaning device nozzle 14 IM 19H1C2 01E Customer Model FH350G Maintenance Flow Through Type Holder Parts List n im All Rights Reserved Copyright 1999 Yokogawa Electric Corporation CMPL 19H01C02 01E YOKOGAWA Subject to change without notice 1st Edition Jan 1999 YK Yokogawa Electric Corporation 3rd Edition Aug 2001 YK Qty ajo z 59 8 6 6 ojojo 8 8 I I Item Part No w u Description 1 K9145EA 1 Cap Material PP K9145EB 1 Cap Material SCS14 2 K9142QW 1 1 O Ring 3 K9433SH 1 Chamber Assembly Process Connection JIS 10K 25 FF K9433SM 1 Chamber Assembly Process Connection ANSI CLASS150 1 FF K9433TH 1 Chamber Assembly Process Connection
17. o specification and that no accessories are missing Verification of specifications can be made by confirming the model code indicated on the nameplate affixed to the FH350G For a description of the model codes see Section 1 1 2 All Rights Reserved Copyright 1999 Yokogawa Electric Corporation 2 Contents This manual covers all of the information for handling the FH350G Flow Type Holder including installation piping inspection and maintenance For the SS400G MLSS converter or SS300G MLSS detector used in combination with the FH350G refer to their respective instruction manuals The Instruction Manuals for the EXAss series SS400 MLSS metering system related equipment are as follows Manuals for associated equipment used with the EXA ss series SS400 MLSS metering system Model Title of Manual Publication No SS400G Converter IM 12E6B1 02E SS300G Detector IM 12E6C1 01E SS350G Wiper Cleaning Controller IM 12E6E1 01E SS380G Calibration Kit IM 12E6D1 01E PH8HG Guide Holder IM 12B7M2 01E HH350G Well Bucket Type Holder IM 19HIBI 01E FH350G Flow Type Holder IM 19H1C2 01E DOX8HS Submersion Type Holder IM 19H1D2 01E PB350G Float Type Holder IM 19H1E1 01E PB360G Vertical Float Type Holder IM 19H1E2 01E WTBIO0 SSI1 Relay Terminal Box for MLSS metering IM 12E6W1 01E WTB10 SS2 Relay Terminal Box for wiper cleaning IM 12E6W2 01E IM 19H1C2 01E CONTENTS CONTENTS T IntroductlOn
18. r CMPL 19H01C02 01E 3rd edition item 2 item 7 of page 2 All Rights Reserved Copyright 2011 3rd Edition Nov 2012 YK IM 1 9H1 C2 01 E YOKOGAWA 4 Subject to change without notice 1st Edition Yokogawa Electric Corporation 2 Contents This manual covers all of the information for handling the FH350G Flow Type Holder including installation piping inspection and maintenance For the SS400G MLSS converter or SS300G MLSS detector used in combination with the FH350G refer to their respective instruction manuals The Instruction Manuals for the EXAss series SS400 MLSS metering system related equipment are as follows Manuals for associated equipment used with the EXA ss series SS400 MLSS metering system Model Title of Manual IM No SS400G MLSS Converter IM 12E6B1 02E SS300G MLSS Detector IM 12E6C1 01E SS380G MLSS Calibration Kit IM 12E6D1 01E WTBIO SS Terminal Box for MLSS metering IM 12E06W03 01E PH8PU1 Cleaning Pump Tank IM 19C1E1 01E IM 19H1C2 01E 1 OVERVIEW 1 OVERVIEW This chapter describes the specifications model code and external drawing of the FH350G Flow Type Holder 1 4 Standard Specifications Applicable sensors SS300G MLSS sensors measurement range 1000 mg l or less Note Not applicable high range greater than 0 to1000mg l of MLSS sensor and DO sensor Mounting Stanchion 2 inch pipe Mounting bracket option required Note Mak
19. r polypropylene holder PP ANSI Class150 1 RF flange equivalent with serration for stainless steel holder S3 None For Jet Cleaning the solenoid valve must be specified separately Cleaning System None Rc 1 2 1 2 NPT female thread Connector for Cleaning water Option Mounting bracket With mounting bracket stainless steel Stainless Steel Tag Plate With stainless tag plate IM 19H1C2 01E 1 2 3 Piping When Using the Jet Cleaning Utility This piping is only provided when the flow type holder equipped with jet cleaner is used Jet cleaning is executed by a cleaning contact output signal from the converter SS400G This section describes items to note with regard to piping installation and the piping method For cleaning signal wiring refer to SS400G MLSS Converter IM 12E6B1 02E User s Manual 2 3 1 Items to Note with Regard to Piping Installation Consider the ability to perform maintenance on the jet cleaning device nozzle Basically use a flexible hose for piping adjacent to the holder If the temperature of the measured fluid is high take heat resistance into consideration Pay attention to the size and length of piping so that the pressure and flow rate sufficient for cleaning can be obtained Note Flow from the nozzle under 300 kPa G water pressure is about 8 l min The cleaning device nozzle used for the air jet cleaning is the same as that used for water jet cleaning
20. sembly Process Connection JIS 10K 25 FF K9433SM 1 Chamber Assembly Process Connection ANSI Class150 1 FF K9433TH 1 Chamber Assembly Process Connection JIS 10K 25 FF K9433TM 1 Chamber Assembly Process Connection ANSI Class150 1 RF 4 K9433SA 1 Chamber Assembly Process Connection Rc 1 JIS Female Thread K9433SB 1 Chamber Assembly Process Connection 1 NPT Female Thread K9433TA 1 Chamber Assembly Process Connection Rc 1 JIS Female Thread K9433TB 1 Chamber Assembly Process Connection 1 NPT Female Thread 5 K9433SG 1 1 Name Plate 6 K9432RJ 1 1 Nozzle 7 K9142QX 1 1 O Ring 8 K94328W 1 Cleaner Body Material PP K9433TW 1 Cleaner Body Material SCS14 9 K9145DG 1 Plug Material PP K9145DH 1 Plug Material SCS14 10 K9115RS 1 Adaptor for 1 2 NPT Piping Material PP L9832AT 1 Adaptor for 1 2 NPT Piping Material SCS14 11 K9145EJ 1 Cap Material PP K9145EK 1 Cap Material SCS14 CMPL 19H01C02 01E 3rd Edition Aug 2001 Item Part No Qty Description k9145LD 1 Mounting Kit 1 D0117XL A 2 U Bolt amp Nut 2 L9826AL 2 Bracket 4 K9145LE 1 Bracket CMPL 19H01C02 01E 3rd Edition Aug 2001
21. veer FH350G aie Flow Type Holder IM 19H1C2 01E vigilant YOKOGAWA IM 19H1C2 01E Yokogawa Electric Corporation 1st Edition INTRODUCTION The FH350G Flow Type Holder is used to measure MLSS or SS of solution flowing in processing pipes or sampling pipes by incorporating the SS300G MLSS detector Two types of material comprise the FH350G polypropylene resin and stainless steel Some FH350Gs are equipped with jet cleaner to remove contamination elements that remain stuck to the MLSS detector after measurement To fully exploit the capabilities of this product thoroughly read through the instruction manual before use Throughout this instruction manual important handling measures are indicated by a Warning or Caution designation depending upon the degree of importance For safety reasons and to prevent possible product damage the user should strictly observe these notations Corresponding to a Warning on the product the alarm symbol shown below is indicated in the manual Example of notation for a warning indicated on the product AN WARNING Note For notation concerning safety the following Q mark is also included 1 Specification Check FD No IM 19H1C2 01E 1st Edition Jan 1999 YG Upon taking receipt of the product unpack carefully checking that no damage has occurred during transport Each FH350G product is manufactured to user specifications Check to ensure that the received product was manufactured t
22. wing items for the processing pipe adjacent to the flow type holder e Rigid PVC pipe Nominal size 925 e Polypropylene resin pipe Nominal size 25 e Wire flexible PVC resin tube Nominal size 25 Stainless steel pipe for piping JIS G3459 SUS316 or SUS304 Nominal size Q25 Piping Installation Example In order to obtain accurate measurements install the piping so that 6 l min or more flow can be obtained Figure 2 6 is a example of piping wherein the pressure inside the holder is about equivalent to the atmospheric pressure This piping method uses a polypropylene resin holder to measure fluid that is near 80 C 1 Shorten the length of the outflow side pipe as much as possible to release pressure to the air 2 If the horizontal section of the outflow side pipe is long make the length of H long as well Flow meter Flow meter Figure 2 6 Measurement Performed with Pressure Equivalent to the Atmospheric Pressure IM 19H1C2 01E IM 19H1C2 01E 2 INSTALLATION AND PIPING Figure 2 7 is a example of measuring fluid under pressure The upper limit of the fluid pressure should be 200 kPa G 1 Provide a stop valve for maintenance 2 Provide a check valve should you find that purposes the pressure of the cleaning utility is sufficiently high to demand it Check Stop valve valve Stop valve Figure 2 7 Measures Performed on Fluid Under Pressure If there is a significant amount o
23. x Code Option Code FH350G Specifications Flow type holder connection prt NPT1 o Material PP 777 Polypropylene resin TOURS IR Stainless steel Processing JPTI1 J Re 1 1 NPT female screw JIS 10K 25 FF flange ANSI CLASS 150 1 FF flange equivalent In case of PP ANSI CLASS150 1 RF flange equivalent with serration in case of S3 Measuring system Always S Cleaning equipment None Jet cleaner Cleaning water connection port None Re 1 2 1 2 NPT female screw Optional specification Mounting bracket Stainless tag plate With mounting bracket stainless steel With stainless tag plate IM 19H1C2 01E 1 3 External Drawing
Download Pdf Manuals
Related Search