ENDRESS HAUSER 70FS50-G0A01A2F100 Flow Meter 2IN 12-30V-DC

( Brand: Endress Hauser ), ( Manufacturer Part Number: 70FS50-G0A01A2F100 ), ( Part Type: Flow Meter ), ( Size: 2 In ), ( Reference Sku: 1755679 ), ( Product Condition: Used Excellent )

Review ENDRESS HAUSER Flow Meter 2in

The **Endress Hauser 70FS50-G0A01A2F100** is a high-performance, magnetic flowmeter designed for reliable and precise measurement of conductive liquids in industrial and process applications. Part of Endress Hauser s **Promag** series, this **2-inch (DN50) flowmeter** operates on the principle of electromagnetic induction, ensuring accurate flow rate detection without obstructions or moving parts, which minimizes maintenance requirements and maximizes operational efficiency. The unit is engineered to handle a wide range of conductive fluids, including water, wastewater, chemicals, slurries, and food-grade liquids, making it versatile for sectors such as water treatment, chemical processing, pharmaceuticals, and food and beverage production.

Featuring a robust **stainless steel (AISI 316L) sensor body**, the 70FS50 is built to withstand harsh environments, including high-pressure conditions (up to **16 bar/232 psi**) and temperatures ranging from **-20 C to 120 C (-4 F to 248 F)**, ensuring durability in demanding applications. The flowmeter operates on a **12-30V DC power supply**, providing flexibility for integration into existing control systems while maintaining low power consumption for energy efficiency. Its **digital output (HART 5.0 or FOUNDATION Fieldbus)** enables seamless communication with PLCs, SCADA systems, or remote monitoring platforms, allowing for real-time data acquisition, diagnostics, and predictive maintenance key features for optimizing process control and reducing downtime.

The **70FS50** incorporates Endress Hauser s advanced **electromagnetic measurement technology**, delivering high accuracy ( 0.5% of reading) and repeatability, even with pulsating or turbulent flows. Its **self-diagnostic capabilities** continuously monitor sensor health, electrode performance, and signal integrity, alerting operators to potential issues before they escalate. The flowmeter s **modular design** allows for easy installation and replacement of components, such as the **ceramic or metal electrodes**, ensuring longevity and adaptability to varying fluid conditions. Additionally, the **integrated temperature sensor** provides compensation for viscosity and density variations, further enhancing measurement precision.

For applications requiring **explosion-proof or intrinsically safe** operation, the 70FS50 can be configured with appropriate certifications (e.g., **ATEX, IECEx, or UL/CSA**), making it suitable for use in hazardous areas. The unit s **compact and hygienic design** also aligns with **GMP (Good Manufacturing Practice)** and **3-A Sanitary Standards**, ensuring compliance in pharmaceutical and food processing industries where cleanliness and contamination control are critical. Whether deployed in a municipal water treatment plant, a chemical manufacturing facility, or a high-purity production line, the **Endress Hauser 70FS50-G0A01A2F100** delivers unmatched reliability, precision, and operational flexibility, making it an indispensable asset for modern industrial flow measurement needs.

### **Pros and Cons of buying a Endress Hauser 70FS50-G0A01A2F100 Flow Meter (2" Size, 12-30V DC)**

1. **High Accuracy and Reliability** Endress Hauser is a well-known manufacturer in industrial instrumentation, offering precise flow measurement with minimal drift over time. The 70FS50 series is designed for corrosive and abrasive fluids, ensuring long-term performance in harsh environments.

2. **Wide Range of Applications** Suitable for liquid, gas, and steam applications, making it versatile for various industries such as chemical processing, water treatment, and HVAC systems.

3. **Durable Construction** The flow meter is built with corrosion-resistant materials (e.g., stainless steel, PTFE, or Hastelloy depending on the model variant), ensuring longevity in aggressive media.

4. **Low Maintenance Requirements** The magnetic induction principle (used in this model) eliminates moving parts, reducing wear and tear compared to mechanical flow meters.

5. **Compatibility with Industrial Standards** Meets industry standards such as ATEX, FM, and UL, making it suitable for explosive environments and regulatory compliance.

6. **Digital Output Options** The 12-30V DC output allows easy integration with PLCs, SCADA systems, or data loggers for real-time monitoring and control.

7. **Wide Flow Range (12-30V DC Model)** The 2" size provides a broad measurement range, accommodating varying flow rates efficiently.

8. **Easy Installation and Calibration** Designed for straightforward mounting (flanged or threaded) and minimal calibration adjustments, reducing downtime.

9. **Resistant to Clogging** The smooth internal surface and lack of obstructions help prevent blockages in dirty or viscous fluids.

10. **Warranty and Support** Endress Hauser offers comprehensive warranties and technical support, ensuring troubleshooting and replacement parts are readily available.

---

1. **Higher Upfront Cost** Compared to basic mechanical flow meters (e.g., turbine or piston meters), this model is more expensive due to its advanced technology and build quality.

2. **Limited to Conductive Fluids** Magnetic induction flow meters require the fluid to be electrically conductive. Non-conductive liquids (e.g., hydrocarbons, gases) may require alternative technologies like turbine or ultrasonic meters.

3. **Sensitivity to Fluid Velocity Profile** Accurate readings depend on a fully developed velocity profile in the pipe. If installed too close to bends or valves, turbulence can affect accuracy.

4. **Potential for Signal Noise** In highly turbulent or pulsating flows, the 12-30V DC output may exhibit noise, requiring additional filtering or signal conditioning.

5. **Size and Weight** The 2" size is bulkier than smaller flow meters, which may complicate installation in space-constrained systems.

6. **Calibration Dependency** While low-maintenance, periodic recalibration may be necessary to maintain accuracy, especially in demanding environments.

7. **Limited Pressure Rating (Check Model Specs)** Ensure the selected variant (e.g., G0A01A2F100) matches your system s pressure requirements. Some variants may have lower pressure limits than high-pressure applications demand.

8. **Vendor Dependency** As a premium brand, parts and service may require ordering through authorized distributors, potentially increasing lead times.

---

### **Conclusion**

The **Endress Hauser 70FS50-G0A01A2F100** is an excellent choice for applications requiring **high accuracy, durability, and low maintenance** in conductive liquids. Its robust construction and digital output make it ideal for industrial settings where reliability is critical. However, its **higher cost, limitations with non-conductive fluids, and installation sensitivity** may make it less suitable for budget-conscious or simple applications.

If your system involves **conductive liquids, harsh environments, or requires precise flow monitoring**, this flow meter is a strong recommendation. For **non-conductive fluids, high-pressure gases, or cost-sensitive projects**, alternative technologies (e.g., ultrasonic, Coriolis, or turbine meters) may be more appropriate.

- **Buy if:** You need a **long-term, low-maintenance, high-accuracy flow meter** for conductive liquids in industrial or corrosive environments, and budget constraints are not a primary concern.

- **Avoid if:** Your application involves **non-conductive fluids, extreme pressure variations, or space-limited installations** where a smaller or alternative meter would suffice.

- **Consider alternatives:** If cost is a major factor, evaluate **less expensive but equally reliable brands** (e.g., KROHNE, Siemens) or **simpler mechanical meters** for less demanding applications.

For optimal performance, ensure proper **installation (straight pipe runs upstream/downstream)** and **periodic calibration** to maintain accuracy. Consult Endress Hauser s technical documentation or a certified installer for system-specific guidance.

Details:

Solenoid Valves. Solenoid Coils. Roller Chains. Rotary Lobe Blowers.

Flow Indicators. Safety and Security. Shock Absorbs.

part #: 70fs50g0a01a2f100 prices

• $329.85-$2344.90

specifications pneumativalv:

• brand: Endress Hauser
• mpn: 70fs50-g0a01a2f100
• part type: Flow Meter
• size: 2 In
• reference sku: 1755679
• product condition: Used Excellent

seller pneumativalv:

• rating: 100.0%
• # reviews: 126002
• city: Delta, Ohio

returns pneumativalv:

• time: 30 Days
• paid by: Seller
• method: Money back
• policy: Returns Accepted

offer pneumativalv:

• best offers: True
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: March 26, 2026
• sold: 0

general pneumativalv:

• condition: Used
• Pump Flow Controllers > Flow Controllers Meters > Flow Meters

shipping pneumativalv:

• cost: $0.00
• type: Fixed
• transit: 6-6 Days
• service: Standard, Expedited, Overnight
• class: Standard, Expedited, One-day

payments pneumativalv:

• credit card: Mastercard
• wallet: Apple-pay
• other

Endress Hauser 70FS50-G0A01A2F100 Is Similar To:

• 0046-3800102549-1006051120 Endress Hauser Flow Meter Promas (44.4% similar) Available, brand new in box never installed and ready to ship. Flow meter, proms 80E50, 2 DN50, Endress Hauser, 0046, sanitary Teri-clamp ends, 4EA. Please see all the items in JFK's sanitary super store...(April 18th, 2018)
• 10p25-er1a1ag2b4aa Endress Hauser Promag P (34% similar) ...(September 11th, 2017)
• 10w25-pl0a1ra0b4aa Endress Hauser Promag Flowmeter New (46.4% similar) Items shipped by USPS cannot be tracked. Domestic shipping. No way to test items money back if DOA will combine ship. See individual item for cost. Bitter end trading is an asset recovery wholesaler specializing in new and used surplus industrial equipment...(August 23rd, 2018)
• 10w2h-ulha1aa0b5aa Endress Hauser 8 150 (37.1% similar) Items shipped by USPS cannot be tracked. No way to test items money back if DOA will combine ship. See individual item for cost. Domestic shipping. Bitter end trading is an asset recovery wholesaler specializing in new and used surplus industrial equipment...(October 17th, 2017)
• 10w80-pl0a1ra0b4aa Endress Hauser New In (36.7% similar) ...(October 21st, 2017)
• 23p50-er0a1ra022aw Endress Hauser Promag Electromagnetic Flowmeter (41.9% similar) 5 cal 2 ANSI 150 pom PS 15. C to 130 deg. Aramaic 23 - used surplus tag: C111 model: 23P50-ER0A1RA022AWS n: k-factor: i,zone 2 ii T6-T3C CSS: cl. ABCs dust-ignition proof for cl. I,zone 2 ex Na ii T6-T3C CSS electrodes 12-30VDC, 4-20MA, i-out hart 20 deg. 9BAR TM: 20 deg 316L, edm mus r b cl. F ...(June 1st, 2018)
• 23p80-el1a1aa022aw Endress Hauser Promag Flow Meter (49.5% similar) 40 lbs shipping DIMENSIONS:8...(July 17th, 2018)
• 33at02-421ed11d21a Endress Hauser Promag Flow Meter Sensor Transmitter (46.9% similar) Expedited shipping can be arranged upon request. Local pick-up is available...(April 27th, 2018)
• 33at15-6d1ed11d12a Endress Hauser Promag Flowmeter (46.3% similar) Listing includes only what is shown in pictures no way to test items money back if DOA will combine ship. See individual item for cost. Items shipped by USPS cannot be tracked. Domestic shipping. Bitter end trading is an asset recovery wholesaler specializing in new and used surplus industrial ...(April 23rd, 2018)
• 33at15-9b1aa11a21a Endress Hauser 3-4 Promag (33.3% similar) Listing includes only what is shown in pictures no way to test items money back if DOA will combine ship. Domestic shipping. Items shipped by USPS cannot be tracked. See pictures for information. Bitter end trading is an asset recovery wholesaler specializing in new and used surplus industrial ...(October 3rd, 2017)
• 33at15-cd1ed11d11b Endress Hauser Promag 33 (35.6% similar) 55 lbs shipping dimensions: 13...(February 20th, 2018)