Ultra-Compact Housing: Fits tight chemical cabinets & OEM dosing skids without bulky enclosures.
Chemically Inert PTFE Liner: Resists strong acids (sulfuric), caustic soda & sodium hypochlorite.
High Accuracy Options: Standard ±0.5% reading; refined calibration available at ±0.2%.
Browser-Based Setup: Web server access for direct field laptop configuration without extra drivers.
24-Hour RFQ Response: Factory-verified stock with worldwide express delivery.
The Endress+Hauser Promag E 100 is engineered for chemical skid builders and OEM engineers who need ultra-compact flow measurement inside high-density dosing cabinets where installation space is restricted. Featuring an ultra-small integrated transmitter footprint and a high-grade PTFE liner, it eliminates bulky enclosures while providing reliable volumetric tracking for aggressive acids, caustic solutions, and corrosive chemicals.
Hanyu Zhilian provides factory-tested Promag E 100 flowmeters with verified model codes, active warehouse inventory, and guaranteed 24-hour commercial quote turnarounds for engineering contractors.
The engineering matrix below outlines verified metrological boundaries, wetted liner materials, and industrial automation interfaces for the Promag E 100 integrated system:
| Primary Parameter | Certified Operational Specification Details |
|---|---|
| Measuring Principle | Electromagnetic (Inductive signal evaluation) |
| Estimated Reference Price | $1,200.00 – $3,800.00 USD (Varies by nominal size, electrode alloy & fieldbus protocol) |
| Available Nominal Diameters | DN 15 to 600 (1/2" to 24" pipe sizes | Dosing skids typically DN15–DN100) |
| Internal Flow Tube Liner | Premium chemically inert PTFE (Polytetrafluoroethylene) |
| Wetted Electrode Materials | Standard 1.4435 (316L SS); Optional Alloy C22 (2.4602), Tantalum, or Platinum |
| Measurement Accuracy | Standard: ±0.5% o.r. ± 1 mm/s | Refined Option: ±0.2% o.r. ± 2 mm/s |
| Minimum Fluid Conductivity | > 20 μS/cm (Optimized for conductive chemical solutions) |
| Industrial Communications | HART, PROFINET, EtherNet/IP, Modbus RS485 serial interfaces |
| Hazardous Area Approvals | ATEX, IECEx, and Zone 2 compliance ratings |
| Ingress Protection Rating | IP66/67 Type 4X compact housing enclosure |
| On-Board Diagnostics | Integrated Web Server & TÜV-attested Heartbeat Technology™ |
Review the engineering selection criteria below to choose between compact dosing meters, submersible pipeline meters, and non-intrusive flow sensors:
| Selection Parameter | Promag E 100 (Compact Chemical) | Promag W 400 (Submersible/Buried) | Ultrasonic Clamp-On Flowmeter |
|---|---|---|---|
| Primary Application | Compact Chemical Dosing Skids | Municipal Water & Direct Burial | Non-Invasive Line Auditing |
| Enclosure Footprint | Ultra-Compact Integrated Housing | Remote / Large Wall Mount | External Clamp-On Transducers |
| Chemical Resistance | Superior (PTFE Liner for Acids/Bases) | Standard (Hard Rubber / Polyurethane) | Depends on Pipe Material |
| Measurement Accuracy | Up to ±0.2% | Up to ±0.5% | Typically ±1.0% to ±2.0% |
| Installation Requirement | Inline Flanged Connection | Inline Flanged / Underground IP68 | No Pipe Cutting Required |
Unlike traditional electromagnetic flowmeters with oversized enclosures, the Promag E 100 integrates its transmitter directly into a minimized footprint. This allows OEM skid builders to position multiple inline sensors side-by-side in tight cabinet layouts while leaving required clearance for wiring and valve servicing.
Chemical degradation of sensor liners causes frequent failures in dosing systems. The Promag E 100 utilizes a premium PTFE liner that provides continuous resistance against reactive fluids such as sulfuric acid, caustic soda, ferric chloride, and sodium hypochlorite, extending service life compared to standard elastomer alternatives.
Field commissioning is simplified without requiring proprietary handheld terminals or software drivers. Technicians can execute full parameter setup, review communication health, and inspect real-time diagnostic data using a standard web browser on any field laptop connected to the instrument.
Meeting quality audit requirements without halting active chemical dosing lines is critical. The embedded Heartbeat Technology continuously monitors coil circuits, electrode health, and signal amplifier drift during live operation, generating ISO 9001 traceable compliance certificates on demand without causing downtime.
Answer: Yes. When installing the Promag E 100 on non-conductive plastic pipes (such as PVC, CPVC, or PTFE-lined pipe), auxiliary grounding rings or reference grounding electrodes must be installed to eliminate electrical noise and ensure a stable measurement signal.
Answer: Yes. The continuous PTFE inner liner provides complete chemical immunity against aggressive fluids including sodium hypochlorite, 98% sulfuric acid, caustic soda, and ferric chloride without risk of liner swelling or degradation.
Answer: No. Integrated Heartbeat Technology performs background self-testing on coil impedance, electrode circuits, and amplifier drift during live production, outputting ISO 9001 compliant verification logs without introducing operational downtime.
Answer: To prevent measurement noise caused by severe pump pulsation, install the sensor downstream of a pulsation dampener or maintain an upstream straight pipe run. Vertical upward flow orientation is recommended to ensure the measuring tube remains completely filled.
Coordinate chemical flow measurement with complementary industrial process instrumentation:
Reference Unit Price: $1,200.00 – $3,800.00 USD
Avoid project delays with verified stock and fast worldwide dispatch for urgent OEM skid builds and chemical plant turnarounds.
