电磁流量计 5E1B
Technical Data
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| Measuring Principle | Electromagnetic |
| Product headline | The economical flowmeter with an ultra-compact transmitter. Fully suitable for basic applications in the chemical and process industry. |
| Sensor features | Cost-effective sensor – ideal solution for basic requirements. Energy‐saving flow measurement – no pressure loss due to cross section constriction. Maintenance‐free – no moving parts. Nominal diameter: max. DN 600 (24"). Ex approvals for Zone 2. Liner made of PTFE. |
| Transmitter features | Space-saving transmitter – full functionality on the smallest footprint. Time-saving local operation without additional software and hardware – integrated web server. Integrated verification – Heartbeat Technology. Robust, ultra-compact transmitter housing. Local display available. |
| Nominal diameter range | DN 15 to 600 (½ to 24") |
| Wetted materials | Liner: PTFE Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); Tantalum |
| Measured variables | Volume flow, conductivity, mass flow |
| Max. measurement error | Volume flow (standard): ±0.5 % o.r. ± 1 mm/s (0.04 in/s) Volume flow (option): ±0.2 % o.r. ± 2 mm/s (0.08 in/s) |
| Measuring range | 4 dm³/min to 9600 m³/h (1 to 44 000 gal/min) |
| Max. process pressure | PN 40, Class 150, 20K |
| Medium temperature range | –10 to +110 °C (+14 to +230 °F) |
| Ambient temperature range | –10 to +60 °C (+14 to +140 °F) |
| Sensor housing material | DN 15 to 300 (½ to 12"): AlSi10Mg, coated DN 350 to 600 (14 to 24"): Carbon steel with protective varnish |
| Transmitter housing material | AlSi10Mg, coated |
| Degree of protection | IP67, type 4X enclosure |
| Display/Operation | 4‐line backlit display available (no local operation) Configuration via web browser and operating tools possible |
| Outputs | 4‐20 mA HART (active) Pulse/frequency/switch output (passive) |
| Inputs | None |
| Digital communication | HART, PROFIBUS DP, Modbus RS485, EtherNet/IP, PROFINET |
| Power supply | DC 20 to 30 V |
| Hazardous area approvals | ATEX, IECEx, cCSAus, INMETRO, EAC |
| Product safety | CE, C-Tick |
| Metrological approvals and certificates | Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025) Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation) |
| Pressure approvals and certificates | PED |
| Material certificates | 3.1 material |
Promag E is the standard electromagnetic flow sensor for the chemical industry, offering customers the most economical solution. Combined with the smallest transmitter housing currently available, all functions are realized in the smallest space. Designed for applications in confined spaces, Promag E 100 is the optimum choice for system integrators, skid builders and equipment manufacturers.
Promag E is a reliable, economical sensor for measuring conductive liquids and is suitable for a wide range of basic applications in the chemical industry. Promag E 100 is equipped with an ultra-compact transmitter that is small in size yet fully functional, enabling seamless system integration, making it the first choice for skid builders, equipment manufacturers and system integrators. Heartbeat Technology always ensures compliance and process safety.
Advantages
Economical sensor: the ideal solution for basic requirements
Energy-saving flow measurement: no pressure loss due to pipe cross-section restrictions
Maintenance-free – no moving parts
Small transmitter – all functions in the smallest space
Time-saving on-site operation without additional software and hardware – built-in web server
Self-testing and self-verification – Heartbeat Technology
Application
The bidirectional measuring principle is not affected by pressure, density, temperature or viscosity
Fully suitable for basic applications in the chemical and process industries
Device characteristics
Nominal diameter: max. DN 600 (24")
Zone 2 explosion protection certification
PTFE liner
Robust, ultra-compact one-piece transmitter housing
Optional local display unit
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Technical data
Documents/Manuals/Software
Accessories/Spare parts
Source:Endress+Hauserwebsite public information
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Electromagnetic Flow Meter 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 Electromagnetic Flow Meter.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Electromagnetic Flow Meter 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 · Electromagnetic Flow Meter 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 Electromagnetic Flow Meter.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Electromagnetic Flow Meter 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 · Electromagnetic Flow Meter 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 Electromagnetic Flow Meter.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Electromagnetic Flow Meter 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 · Electromagnetic Flow Meter 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 Electromagnetic Flow Meter.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Electromagnetic Flow Meter 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.
