德国E+H分析仪表：自动等比例采样仪 ASP Station 2000

TI059R/09/en No. 50092270 Technical Information ASP Station 2000 Stationary Water Sampler Automatic sampler for liquid media 8 Application Municipal and industrial sewage treatment plants: • Self monitoring • Efficiency monitoring; cleaning performance determined • Curve recording • Process monitoring • Monitoring of indirect dischargers • Monitoring of wastewater network Laboratories and Water Conservancy Boards: • Hydrology and drinking water supply (e.g. dam monitoring) • Monitoring of direct and indirect dischargers Monitoring of liquid media in industrial processes. Your benefits Robust and dependable • Stainless steel cabinet with foamed insulation, for safe sample preservation • Sample compartment with seamless inner shell and evaporator in foam - no freezing and no corrosion of cooling plates Simple and user-friendly • Menu-led operation with “Quick-Setup”, for quick commissioning • Media-carrying parts easy to mount without tools, for easy cleaning and maintenance • Separate bottle trays with grips, for easy sample transportation Flexible • Parallel sampling, switching and event programmes for practical programming • Modular installation of electrical components for extended functions Communicative • Integrated data logger, for recording measured values (e.g. pH value) and sample statistics (standard in the case of ASP station 2000 peristaltic, optional in the case of ASP station 2000 vacuum) • RS232 interface for configuration, data transmission and read-outs from internal data logger (optional in the case of ASP station 2000 vacuum) • Profibus-DP interface, for connection and control with control systems (optional in the case of ASP station 2000 vacuum) • Connection possibility for multiparameter sensor (optional in the case of ASP station 2000 peristaltic) Safe • ATEX II 3G certification for safe operation in zone 2 hazardous areas (optional in the case of ASP station 2000 vacuum) • Trouble-free sampling operation in case of power failure by means of battery buffering in the case of ASP station 2000 peristaltic ASP-Station 2000 2 Endress+Hauser Function and system design Measuring principle The ASP station 2000 is a stationary sampler for fully automated sampling, defined distribution and thermostatic storage of liquid media. Sampling methods Sampling unit ASP station 2000 with vacuum system There are four stages in the sampling process: 1. Blow out: The diaphragm pump blows the suction line clear via the dosing system. 2. Suction: The “Airmanager”, a pneumatic ratchet gear, switches the air pipe of the diaphragm pump to suction mode. The sample liquid is drawn into the dosing funnel until the conductivity probes of the dosing system are reached. 3. Dose: The suction process is stopped. Depending on the position of the dosing pipe (item D), the excess sample liquid flows back to the sampling point. 4. Drain: The hose constriction is opened and the sample is drained into the sample bottle. Time- proportional: A constant sample volume is taken at constant time intervals. Quantity-proportional: A constant sample volume is taken at variable time intervals. Flow- proportional: A variable sample volume is taken at constant time intervals. ASP-Station 2000 Endress+Hauser 3 Sampling principle Item 1 : dosing funnel Item 2 : dosing pipe Item 3 : dosing funnel lid Item 4: hose constriction Item 5: sample bottle The sampling liquid is extracted discontinuously by means of a vacuum system. The vacuum system of the ASP station 2000 consists of the following components: • Vacuum diaphragm pump • Wear-resistant, pneumatic “Airmanager” step ratchet gear” • Dosing system (see table below) Dosing systems, ASP station 2000 vacuum system Standard Twiddle principle Standard dosing system Item A: conductivity probe (long) Item B: conductivity probe (long) Item C: conductivity probe (short) Item D: dosing pipe "Twiddle principle" dosing system A: inlet B: rotatable pipe C: stationary pipe D: outflow sample container ASP-Station 2000 4 Endress+Hauser ASP station 2000 peristaltic system A hose pump is used to suck in and dose the sampling liquid. The pump hose is periodically twisted by rollers running along the circumference of the hose, thereby generating a pump effect. The medium detection system controls the electronic volume measurement. The medium detection system is a new system developed by Endress+Hauser. A pressure sensor is at the heart of the system. The pressure sensor detects the difference between a full and empty pump line. The advantages of the Endress+Hauser system: • Intelligent: the suction height is detected automatically and does not need to be configured • Maintenance-free: ceramic diaphragm How the hose pump works Sampling takes place in three steps: Sampling steps • There are three conductivity probes in the dosing funnel lid. During the suction process, the sample liquid first reaches the longer conductivity probes (item A and B). In this way, the filling of the dosing funnel is detected and the suction process is stopped. If the conductivity probes (item A and B) fail, safety switch-off takes place by means of the shorter conductivity probe (item C). • The sample volume is set between 20 ml and 200 ml by moving the dosing pipe (item D). • The dosing system can be disassembled and cleaned easily without tools. • Inside the dosing system there is a stationary, vertical pipe with an oblong hole and a rotatable pipe with a spi- ral-shaped cut-out (see diagram Seite 3). By rotating the pipe with the spiral-shaped cut-out, the vertical position of the opening is changed. This in turn changes the dosing volume. • The sample volume is changed using a motor and is con- figured via the controls. The sample volume cannot be changed manually. • When sampling starts, the upcoming current flow is que- ried, and the relevant dosing volume is configured as early as during the blow-out phase. • In addition to flow-proportional sampling, time- and quantity-proportional programmes with different dosing volumes are also possible. Standard Twiddle principle Medium detection Pump hose Pump roller ASP-Station 2000 Endress+Hauser 13 Ordering information Ordering information ASP Station 2000 Vacuum: Control unit A 1x user mode B 1x user mode + RS485 C 7x user mode + Profibus preparation D 7x user mode + RS485 + Profibus preparation E 7x user mode + RS485 + DFP + Profibus preparation F 7x user mode + memory + Profibus preparation G 7x user mode + memory + RS232 cable + ReadWin2000 + Profibus preparation H 7x user mode + memory + DFP + RS485 + Profibus preparation I 7x user mode + memory + DFP + RS485 + RS232 cable + Readwin2000 + Profibus preparation K 7x user mode + Profibus-DP L 7x user mode + Profibus-DP + DFP+ RS485 M 7x user mode + preparation RPM20 N 7x user mode + self draining preparation Operation language A German B English C French D Italian E Spanish F Dutch G Danish K Czech P Polish Sample distribution A W/o B 1x 30 litre composite container, PE C 1x 60 litre composite container, PE N 4x 12 litre bottle, PE L 4x 20 litre bottle, PE E D12x 3 litre bottle, PE F 24x 1 litre bottle, PE G 12x 2 litre bottle, glass H 24x 1 litre bottle, glass O 6x 3 + 2x 12 litre bottle, PE P 12x 1 + 2x 12 litre bottle, PE K 12x 1 + 6x 3 litre bottle, PE Hydraulic connection; suction height 1 Left; max. 6m 2 Bottom; max. 6m 3 Left; max. 8m 4 Bottom; max. 8m 5 Flow through armature, external feed 6 Right; max. 6m 7 Right; max .8m A Left; sampling RPM20, order separately) B Right; sampling RPM20,order separately) Cabinet A Stainl.steel 304H B Stainl.steel 316L C Stainl.steel 304H + window D Stainl.steel 304H + door stop E Stainl.steel 304H, w/o cooling F Stainl.steel 316L + refrig. system varnished G Stainl.steel 304H + 2x door + window H Stainl.steel 316L + 2x door + window + refrig. system varnished I Stainl.steel, 304H + refrig. system varnished RPS20- ⇐ order code (part 1) ASP-Station 2000 14 Endress+Hauser Cabinet accessories; Dosing chamber 1 W/o; Acryl chamber 2 Base, stainl.steel 304H; Acryl 3 Base, stainl.steel, 316L; Acryl 4 Castors + handle; Acryl 5 Rodent protection; Acryl 6 W/o; glass 7 W/o; glass + capacitance switch 8 W/o; glass + Liquiphant switch Electrical variations A W/o B Main switch C Internal lighting D Main switch + internal lighting E Overvoltage protection, Main F Earth leakage trip, 2-pole, 30mA H Measuring pH / temp., CPM223-PR0105 I Measuring conductivity, CLM223-CD0005 K Measuring pH / temp. + conductivity CPM223-PR0105, CLM223-CD005 N Medium detection using capacitance switch-off 60/7 P Power supply 110-125VAC R Transmitter 96x96mm, order separatly, Fitting + wiring) RPS20- ⇐ order code (complete) ASP-Station 2000 Endress+Hauser 15 Ordering information ASP Station 2000 Ex: Certification A ATEX II 3G Eex nA/C IIC T4 Y Other Controller/software A 1 user mode B 1 user mode + RS485 Operating language A German B English C French D Italian E Spanish F Dutch G Danish K Czech P Polish Sample distribution A W/o B 1x 30 litre composite container, PE C 1x 60 litre composite container, PE D 12x 3 litre bottle, PE E 24x 1 litre bottle, PE F 12x 2 litre bottle, glass G 24x 1 litre bottle, glass H 12x 1 litre + 6x 3 litre bottle, PE I 4x 20 litre bottle, PE K 4x 12 litre bottle, PE L 6x 3 litre+ 2x 12 litre bottle, PE M 12x 1 litre + 2x 12 litre bottle, PE Hydraulic connection; suction height 1 Left; max. 8m 2 Bottom; max. 8m 3 Right; max .8m 4 Left; flow through armature, external feed Cabinet A Stainl.steel 316L B Stainl.steel 316L + refrig. system varnished Y Other Cabinet accessories 1 Basic version 2 Base, stainl.steel, 316L 3 Castors + handle Electrical variations A Basic version Y Other RPS22- ⇐ order code (complete) ASP-Station 2000 16 Endress+Hauser Ordering information ASP station 2000 peristaltic Power supply 1 230VAC50Hz + cooling + heater 2 110-125V 50/60Hz + cooling + heater 9 Special version, to be specified Control unit A 1x user mode B 7x user mode C 7x user mode, interface, connection for multiprobe Y Special version, to be specified Operating language A German B English C French D Italian E Spanish F Dutch G Danish K Czech P Polish Y Special version, to be specified Sample distribution A W/o B 1x 30 litre composite container, PE C 1x 60 litre composite container, PE E 12x 3 litre bottle, PE F 24x 1 litre bottle, PE G 12x 2 litre bottle, glass H 24x 1 litre bottle, glass K 12x 1 litre bottle + 6 x 3 litre L 4x 20 litre bottle, PE N 4x 12 litre bottle, PE O 6x 3 litre + 2x 12 litre bottle PE P 12x 1 litre + 2x 12 litre bottle PE Hose tap 1 Left 2 Bottom 3 Right 9 Special version, to be specified Suction height 1 6m 2 8m 9 Special version, to be specified Cabinet A Stainless steel 304H B Stainless steel 316L C Stainless steel 304H + door + window D Stainless steel 304H + door stop E Stainless steel 304H + w/o cooling F Stainless steel 316L + refrig. system varnished G Stainless steel 316L + 2x door + window H Stainless steel 316L + 2x door + varnished refrig. system + window Y Special version, to be specified Cabinet accessories 1 Basic version 2 Base stainl.steel 304H 3 Base stainl.steel 316L 4 Castors + handle 5 Rodent protection 9 Special version, to be specified RPS24- ⇐ order code (part 1) ASP-Station 2000 Endress+Hauser 17 Electrical version A Basic version B Main switch C Internal lighting D Main switch + internal lighting E Overvoltage protection, Main F Earth leakage trip, 2-pole, 30mA Y Special version, to be specified RPS24- ⇐ order code (complete) ASP-Station 2000 18 Endress+Hauser Accessories Various accessories can be supplied for the device and they can be ordered separately from Endress+Hauser. More detailed information on the particular order code can be obtained from your local E+H service organisation. For ASP station 2000 Order code Accessory Vacuu m Ex Peris- taltic z z z RPS20A-BA Bottle 1 l PE incl. lid z z z RPS20A-BB Bottle 2 l glass incl. lid z z RPS20A-B3 Composite container 30 l z RPS24A-B3 Composite container 30 l z z RPS20A-B6 Composite container 60 l z RPS24A-B6 Composite container 60 l z z z RPS20A-FB Bottle tray 6x 3 l PE with bottles z z z RPS20A-FC Bottle tray 12x1 l PE with bottles z z z RPS20A-FD Bottle tray 6x 2 l glass with bottles z z z RPS20A-FE Bottle tray 12x1 l glass with bottles z z z RPS20A-FF Bottle tray 2x12 l PE with bottles z RPS20A-PA Profibus DP slave module for top-hat DIN rail mounting from unit soft- ware >=V4.10 and 7 programme version z z z RPS20A-SD Retro-fit kit acstors and handle z z z RPS20A-SE Retro-fit-kit cabinet base 1.4301/ss304H z RPS20A-SF Retrofit kit for capacitive detection from unit software>= V2.03 z RPS20A-SG Retrofit kit for flow through armature without base and base cover z z z RPS20A-VA Distribution system (tap, tap drive, distribution frame) z RPS20A-VK Interface cable with ReadWin 2000 only for option memory z z z 50041303 Bottle 1.0 l glass white with lid z z z 50035320 Lid for 1.0 l bottle PE z z z 50088586 Bottle 3L PE with lid z z z 51002312 Bottle 12 l ASP2000 PE square with lid z z z 51000416 Bottle 20 l ASP2000 with lid z z z 50089636 Distribution pan 6x (distr. 12 bottles) z z z 50089637 Distribution pan 12x distr.24 bottles z z 51001074 Suction hose,13mm, length 3m ASP NBR-rubber/black, inner diameter 13mm z z 51001075 Suction hose, 13mm, length 5m ASP NBR-rubber/black, inner diameter 13mm z z 51001076 Suction hose 13mm, length 10m ASP NBR-rubber/black, inner diameter 13mm z z 50076633 Suction hose, I.D.=16 mm rubber inner diameter 16mm, price per meter z z UE-SDH Hose weight L=500mm V2A for 16mm suction hose z z 50031904 Suction hose, I.D.=19mm PVC PVC reinfored, inflow hose flow through armatur ASP-Station 2000 Endress+Hauser 19 Documentation ‰Water samplers and measurement stations - Automatic samplers and measurement stationsfor liquid media (FA 013C/09/en) ‰Operating instructions ASP Station 2000 (BA 080R/09/c4) ‰Operating instructions ASP Station 2000 peristaltic (BA 176R/09/c4) ‰Ex-Supplementary documentation: ATEX, FM, CSA, etc. ‰Appendix to the operating manual - ASP Station 2000 DP-Slave-Module_is Pro Gate (ZBA 146R/09/en) ‰Appendix to the operating manual - ASP Station 2000 flow proportional sampling "twiddle principle" (ZBA 096R/09/a2) z z 50079739 Hose weight L=400mm, V2A, 19mm for 19mm hose z z 50031919 Webbed PVC hose 32x5(internal diameter) Drain hose flow through armatur and CE4 z z 50090886 Hinged submersion holder cpl. z z 50079731 Suction filter cpl.PVC,13/15mm suct.hose z z 50079732 Glass dosing chamber 350ml z z z 51004674 Metal TAG SS 25x100 z 51004744 Spare pump hose 6m package:2 customised tubes for pump head black and white z 51004745 Spare pump hose 8m package:2 customised tubes for pump head black and white z 51002425 Suction filter 1", V2A z 50053928 Suction hose in PVC internal.dia.10mm z 50070341 Suction hose in rubber internal dia.10mm z 51003189 Hose connection nipple cpl. z 51003199 Battery 12V,12Ah cpl. z 51003198 Hose end piece cpl. V2A=500mm for 10mm suction hose For ASP station 2000 Order code Accessory Vacuu m Ex Peris- taltic ASP Station 2000 1 ASP Station 2000 2 ASP Station 2000 3 ASP Station 2000 4 ASP Station 2000 8 ASP Station 2000 9 ASP Station 2000 10 ASP Station 2000 11 ASP Station 2000 12 ASP Station 2000 13 ASP Station 2000 14 ASP Station 2000 15