Technical Data
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| Measuring Principle | Colorimetric |
| Characteristic | Automatic sample preparation system for supplying process measuring devices with filtered samples from pressurized pipes |
| Size | Panel version: 870 x 350 x 177 mm 34.25 x 13.78 x 6.97 inch Prepared for stand housing CA80: 828 x 327 x 327 mm 32.6 x 12.87 x 12.87 inch Basic version: 811 x 303 x 131 mm 31.93 x 11.93 x 5.16 inch |
| Design | Back-wash filter system with various mounting options: Panel version, Prepared for stand housing of CA80, Basic version - filter unit |
| Process temperature | 4 to 40 °C (39 to 104 °F) |
| Ambient temperature | 4 to 40 °C (39 to 104 °F) |
| Process pressure | 1.5 to 4.0 bar (21.76 to 58.01 psi) For optional automatic cleaning: 2.0 to 5.0 bar (29.0 to 72.5 psi); but at least 0.5 bar (7.3 psi) > process pressure |
| Specials | Optional back-flush with pressurizd air or water Controling and parametrition via Lquiline System CA80 Stand-alone version with time-control available |
| Application | Sampling from pressurized pipes Preliminary and secondary clarification of municipal and industrial wastewater treatment plants Sampling of aqueous media from industrial processes |
| Power supply | 100 to 120/200 to 240 V AC ±10%, 50/60 Hz |
The Liquiline System CAT810 sample preparation unit with filtration function is used for continuous online monitoring of municipal wastewater, industrial wastewater and industrial processes. Its self-cleaning cross-flow filter unit prevents clogging, thus increasing process safety. Since the dead volume is minimized, it responds quickly to process changes, shortening the response time of downstream measuring equipment.
Benefits
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Automatic backflush function for long maintenance intervals
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Tool-free maintenance and easy filter unit replacement for cost savings
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Controlled via the very user-friendly Liquiline platform, perfectly synchronized with the measuring point, and can also be operated via a time controller
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Various installation options to best meet on-site applications
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Small dead volume for short response times of downstream measuring equipment
Applications
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The Liquiline System CAT810 is designed for:
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Outlets of municipal or industrial wastewater treatment plants
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Collection of water samples from pressurized pipes in industrial processes
Spare Parts & Accessories 15
15 spare parts · click to collapse
| Order code | Description | |
|---|---|---|
| 71222225 | CAT810: 230V backwash valve | Details |
| 71222226 | CAT810: 115V Backflush Valve | Details |
| 71222236 | CAT810 spare parts: 90° hose connector x10, G1/4" | Details |
| 71235288 | Black PU tube | Details |
| 71354056 | CAT810 accessories: one-year maintenance | Details |
| 71242670 | CAT810 3-Year Spare Parts | Details |
| 71222206 | Filter screen O-ring | Details |
| 71222214 | 90-degree tube fitting | Details |
| 71222216 | Pipe fitting G1/4" | Details |
| 71222222 | PTFE transparent tube | Details |
| 71242664 | Stainless steel filter screen | Details |
| 71372067 | 50-micron filter rod | Details |
| 71251165 | CAT810 spare part: inlet pipe with tap basic pan | Details |
| 71251167 | CAT810 spare parts: without tap, socket inlet pipe | Details |
| 71251168 | CAT810 Spare Parts: Base Flat Plate Valve Seat | Details |
Configurator / Comparison
Source: Endress+Hauserpublic information from the website
Manuals & Documents 4
All documents for this modelCase Studies
Municipal Wastewater Treatment · EH-ONLINE — Application Case
Project Overview
The site is the inlet, biological and outlet stages of a municipal plant. The customer wanted EH-ONLINE properly configured on the existing plant, with the aim of continuous water monitoring on the E+H online platform.
Technical Challenges
What actually causes trouble is high solids and corrosive fractions, with large diurnal flow swings, and effluent parameters drift and probes foul with sludge and biofilm. All of this means the EH-ONLINE configuration has to involve configured under one numbering scheme across platform protocols and sensors.
Configuration
Supply and installation were organised through the online water-analysis line: integrating around each online monitoring point. On site this meant configured under one numbering scheme across platform protocols and sensors, checked line by line against: stable compliance with Grade 1A discharge limits and online data reporting.
Performance
After commissioning the outcome is data flows through the platform, improving service and diagnostics, and the readings are now used for process tuning.
Food & Beverage · EH-ONLINE — Application Case
Site Conditions
This is a Food & Beverage customer whose plant is at dosing, pasteurising, filling and CIP stages. The main task was continuous water monitoring on the E+H online platform.
The Problem
The difficulty lies in syrups, dairy and beverages that scale easily, under strict hygienic requirements; at the same time frequent cleaning demands instruments that withstand hot CIP/SIP caustic cycles. Specification therefore means configured under one numbering scheme across platform protocols and sensors.
What We Did
We took a online water-analysis line approach — integrating around each online monitoring point. Delivery was built around configured under one numbering scheme across platform protocols and sensors, with point-by-point checks on: food-safety and hygienic design per 3-A / EHEDG.
Operating Outcome
In service the system performs as intended — data flows through the platform, improving service and diagnostics, with routine maintenance falling noticeably.
Chemical & Pharmaceutical · EH-ONLINE — Application Case
Application Context
reactors, metering vessels and finished-product tanks is a typical Chemical & Pharmaceutical duty. The project started from EH-ONLINE, focusing on continuous water monitoring on the E+H online platform.
Process Constraints
corrosion plus Ex protection shortens instrument life and makes downtime costly, and highly corrosive media with solvents and crystallisation, partly in explosive atmospheres only amplify it. The EH-ONLINE specification must therefore cover configured under one numbering scheme across platform protocols and sensors.
Delivery Approach
Delivery was handled as the online water-analysis line — integrating around each online monitoring point. Execution centred on configured under one numbering scheme across platform protocols and sensors, together with Ex certification and GMP traceability of records.
Field Results
Operation shows the benefit clearly — data flows through the platform, improving service and diagnostics, with confidence in this measuring point improving markedly.
Power & Energy · EH-ONLINE — Application Case
Customer Profile
The typical setting in Power & Energy is boiler feedwater, turbine condensate and FGD/DeNOx systems. The measuring point is EH-ONLINE; the focus is continuous water monitoring on the E+H online platform.
Key Difficulties
Conditions are high temperature and pressure with both steam and saline water and, on top of that, drift under high temperature and pressure, with very costly unplanned outages, which a standard configuration cannot handle for long. The design therefore starts with configured under one numbering scheme across platform protocols and sensors.
Implementation
The scope ran through the online water-analysis line: integrating around each online monitoring point. Technically it hinges on configured under one numbering scheme across platform protocols and sensors, and on these requirements: compliance with power-industry codes and unit availability targets.
Customer Benefit
In practice this means data flows through the platform, improving service and diagnostics, which cut the workload on the site maintenance team.
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