Batch Controller RA33
Technical Data
CompareEnergy & Application Manager
| Measuring Principle | Application manager |
| Measuring principle | Batch controller |
| Function | Filling & dosing |
| Calculations | Volume calculation |
| Number of applications | 1 |
| Calculation standards | ASTM D1250-04 |
| Communication | RS232 USB Ethernet Modbus TCP Modbus RTU |
| Power supply | Not defined |
| Loop power supply | Low voltage power supply: 100 bis 230 V AC (-15% / +10%) Small voltage power supply: 24 V DC (-50% / +75%) 24 V AC (±50%) |
| Protection class | IP65 |
| Input | 1 x analogue (I) / pulse (for flow) 1 x RTD (for temperature) 1 x analogue (I) (for density) Loop power supply 24V DC (+/-16%) |
| Output | 1 x analogue (I) / pulse (active) 2 x open collector |
| Dimensions (WxHxD) | 144 x 144 x 103.1 mm (5.67" x 5.67" x 4.06") |
| Operation | 3 operation buttons and 14 function buttons for batch operation or via FieldCare Read out of historical / logged data via Field Data Manager software (SQL database and visualization interface) Selectable language |
| Display | 160 x 80 Dot-Matrix LCD with white backlit Colour change in case of alarm event Active display area 70 x 34 mm |
| Software functions | Volume calculation 1 or 2 stage operation Manual and automatic overrun correction Volume correction factor (VCF) according ASTM D1250-04 for generalized crude oils, refined products and lubricating oils |
| Certificates | CSA GP NTEP (USA) Non-hazardous area + KC marking |
Application
The RA33 batch controller records flow rates and controls valves and pumps via output signals, ensuring that the preset batch quantities are dosed accurately. The measured volume can be temperature/density compensated. The filling process can be optimized by automatic or fixed post-run correction. Mineral oils can be corrected in accordance with the ASTM D1250-04 standard.
Used for recording and controlling slow batching operations with a duration of more than 10 seconds. Typical applications include the following industries:
Food industry
Chemical industry
Pharmaceutical industry
Oil and gas industry
Benefits
Automatic or fixed post-run correction for stable, high-precision measurement results
Fast and accurate batching for improved control quality
Optional correction of the mineral oil volume in accordance with the ASTM D1250-04 standard
Detailed job logging (preset counter, volume totalizer, batch name and number) as well as error messages and changes in operating parameters
Standard mode for connecting and servicing all common flow transmitters, temperature sensors and density sensors
Optional remote control for starting and terminating batch runs
Daily, monthly and annual statistics of batch run scale and quantity
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Technical documentation
Technical specifications
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Source:Endress+Hauserpublic information on the website
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Data Manager Application Case
Project Background
Municipal Wastewater Treatment customers at the Wastewater Treatment Plant stage have long faced the challenge of insufficient accuracy in effluent quality monitoring and instruments prone to contamination causing data drift, affecting compliance discharge, placing higher demands on the stability and measurement accuracy of Data Manager.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Data Manager for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Municipal Wastewater Treatment conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Food & Beverage — Food Production Line · Data Manager Application Case
Project Background
Food & Beverage customers at the Food Production Line stage have long faced the challenge of high hygienic measurement requirements, with inline instruments needing to withstand CIP/SIP cleaning while maintaining stable accuracy, placing higher demands on the stability and measurement accuracy of Data Manager.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Data Manager for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Food & Beverage conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Chemical & Pharmaceutical — Reactors and Storage Tanks · Data Manager Application Case
Project Background
Chemical & Pharmaceutical customers at the Reactors and Storage Tanks stage have long faced the challenge of highly corrosive media and complex conditions, requiring corrosion-resistant and explosion-proof instruments, placing higher demands on the stability and measurement accuracy of Data Manager.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Data Manager for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Chemical & Pharmaceutical conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Power & Energy — Power Plant Boiler and Turbine · Data Manager Application Case
Project Background
Power & Energy customers at the Power Plant Boiler and Turbine stage have long faced the challenge of unstable measurement under high temperature and pressure, with high maintenance and downtime costs, placing higher demands on the stability and measurement accuracy of Data Manager.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Data Manager for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Power & Energy conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
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