德国E+H分析仪表：PH ORP支架 Dipfit P CPA140

Technical Information TI 178C/07/en No. 50088968 Areas of application • pH/Redox measurements in the chemical industry, for example for − production of synthetic materials and dyes, − production of pesticides and fertilisers; • pH/Redox measurements in the petrochemical industry, for example for − separation of oil and waste water, − treatment of condensates; • pH measurements in the pharmaceutical and cosmetic industries, for example for − production of soap, − production of proteins, − lipolysis; • pH/Redox measurements in power plants and waste incinerating plants, for example for −monitoring of cooling water, − scrubbing of exhaust gases; • pH/Redox measurements in extractive metallurgy and metal processing Benefits at a glance • Simple installation and removal of the electrode holder due to the bayonet mounting method • Good sealing, even in media containing solid particles, due to the bayonet mounting method • Suitable for use at high pressures and temperatures (up to 10 bar and max. 150 °C) • Immersion length from 500 to 2500 mm • Integrated potential matching pin made of Hastelloy C4 or tantalum • Reduced condensation due to an active-breathing Goretex filter • Three mounting positions for pH, Redox and temperature sensors plus a cleaning head • Spray and ultrasonic cleaning can be retrofitted easily • Flexible connection to the process by means of various flanges (DIN, ANSI, JIS) Immersion Assembly for pH and Redox Sensors DipFit P CPA 140 Immersion assembly with flange connection for demanding processes. Sensor holder with bayonet lock Hauser+Endress Nothing beats know-how Quality made by Endress+Hauser ISO 9001 Stainless steel version 2 Stainless steel version Flange DN 80 PN 16 ANSI 3" 150 lbs JIS 10K 80A D 200 190,5 185 ∅ k 160 152,4 150 d2 18 19 19 b 20 23,8 18 a 63,5 63,5 63,5 Screws M 16 M 16 M 16 d2 D ∅ k b a ∅ 63,5 22 2108 Im m e rs io n le ng th 25 A A Section A-A ∅ 69 TZ2.CDR Bayonet mounting 20 1 2 3 4 5 6 7 Dimensions of the stainless steel assembly DipFit P CPA 140 1 Assembly head 2 Cable gland Pg 13.5 3 Screw-in lifting eyes 4 Fixed flange 5 Electrode holder 6 Shock-protection studs (stainless steel 1.4401) 7 Goretex filter Dimensions of fixed flange 3 PVDF version Bottom view of electrode holder with one electrode installed and potential matching pin Top view of the electrode holder with one electrode installed 4 PVDF version TZ3.CDR Bayonet mounting AA Section A-A Im m e rs io n le ng th 25 ∅ 63,5 10 8 ∅ 74 ∅ 125 ∅ 75 1 2 3 4 5 6 7 Dimensions of the PVDF assembly DipFit P CPA 140 1 Assembly head 2 Cable gland Pg 13.5 3 Loose flange 4 Electrode holder 6 Shock-protection studs 7 Goretex filter d2 D ∅ k b a Dimensions of loose flange Flange DN 80 PN 16 ANSI 3" 150 lbs JIS 10K 80A D 200 200 185 ∅ k 160 152 150 d2 18 19 19 b 22 22 18 a 110 110 110 Screws M 16 M 16 M 16 5 Accessories KCl reservoir • for supplying liquid filled pH electro- des with KCl electrolyte • maximum effective volume 200 ml • available with wall-mounting bracket or • direct mounting on assembly without further securement 22 0 ∅ 20 25 60 70 ∅ 87 ∅ 72 1 2 3 4 5 6 PA140-01.CDR KCl reservoir CPY 7: 1 Valve 2 Dummy plug; reference electrode position 3 Dummy plug; manometer position 4 Filling mark 5 Securing nut for electrolyte vessel 6 Hose coupling KCl reservoir mounted on top of the assembly CPA 140 6 Pressure / temperature diagram Note The operating limits of the entire system are determined by the operating limits of the individual components used (assembly, sensors, cables, accessories, etc.)! Technical data General data Manufacturer Endress+Hauser Designation DipFit P CPA 140 Installation Immersion length 500 ... 2500 mm Electrode length 120 mm Number of mounting positions in sensor holder 3 cable glands Pg 13.5 Required installation cross-section DN 80 Cable gland 2 cable gland Pg 16; 1 cable glands Pg 13.5 Mounting A Without flange B Flange DN 80 PN 16 D Flange ANSI 3", 150 lbs E Flange JIS 10K 80A Weight PVDF (500 mm / 2500 mm) Approx. 2.5 kg / approx. 3.0 kg Stainless steel 1.4404 (500 mm / 2500 mm) Approx. 8.0 kg / approx. 12.0 kg Materials in contact with medium Immersion tube PVDF / stainless steel 1.4404 O rings EPDM / Viton / Chemraz / Fluoraz Sensor holder Sensor holder PVDF / stainless steel 1.4404 Potential matching pin Hastelloy C4 / tantalum Shock-protection studs PVDF / 1.4401 Dummy plugs PEEK Materials not in contact with medium Protective cap PP-GF 20 Protective cover for KCl reservoir Stainless steel 1.4571 Screw-in lifting eyes Stainless steel 1.4301 Operating data Operating pressure PVDF version Max. 6 bar (at 20 °C) Stainless steel 1.4404 version Max. 10 bar Operating temperature PVDF version 0 ... +120 °C Stainless steel 1.4404 version -15 ... +150 °C (EPDM 140 °C) Subject to modifications. 200 2 4 6 8 10 40 60 80 100 120 140 160 Temperature in °C Pe rm iss ib le pr es su re in ba r Stainless steel 1.4404 PVDF PT-DIAGR.CDR 7 How to order Accessories O-ring sets − EPDM Order No. 50089296 − Viton Order No. 50089297 − Chemraz Order No. 50089298 − Fluoraz Order No. 50089299 TI 178C/07/en/09.98 Printed in Germany / DT / CV5 (50088968) Hauser+Endress Nothing beats know-how Assembly/PAL material 21 PVDF / PAL: Hastelloy C4 22 PVDF / PAL: tantalum 30 Stainless steel 1.4404 Immersion length 1 500 mm 2 1000 mm 3 1500 mm 4 2000 mm 5 2500 mm Process connection A Without flange B Flange DN 80 PN 16 D Flange ANSI 3" E Flange JIS 10K 80A Gasket material 1 EPDM 2 Viton 3 Chemraz 4 Fluoraz Features 10 Basic version 30 Test certificate to EN 10204-3.1B CPA 140- complete order code Immersion assembly DipFit P CPA 140 Endress+Hauser GmbH+Co. - Instruments International - P.O. Box 2222 D-79574 Weil am Rhein Tel. (07621) 975 - 02 Fax (07621) 975345