| After-sales Service: | Support 1 Year Warranty |
|---|---|
| Warranty: | 1 Year |
| Accuracy: | ±0.1% of Span |
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| Parameter | Specification | Standard/Certification |
|---|---|---|
| Measured Variable | Gas mass flow, volumetric flow | ISO 5167-1 |
| Flow Range | 0-50 m/s (0-164 ft/s) | Accuracy: ±1% of reading ±0.5% FS |
| Accuracy | ±1% of reading (±0.5% FS optional) | OIML R117 |
| Temperature Range | -40°C to +100°C (-40°F to +212°F) | IEC 60751 (Pt100) |
| Pressure Range | 0-40 bar (0-580 psi) | ASME B16.5 |
| Output Signals | 4-20 mA HART® 7, PROFIBUS PA, Modbus RTU | IEC 61158-2 |
| Power Supply | 12-30 V DC (loop-powered) | NEC Class 1, Division 2 |
E+H Proline T150 Thermal Mass Flowmeter - Product Description
The E+H Proline T150 Thermal Mass Flowmeter is a cutting-edge instrument designed for precise, direct measurement of gas mass flow in industrial and commercial applications. Engineered with Endress+Hauser's advanced thermal dispersion technology, it delivers reliable performance in HVAC systems, biogas plants, compressed air networks, and water treatment facilities. By eliminating the need for pressure and temperature compensation, the T150 simplifies installation while ensuring high accuracy, making it an ideal choice for energy management and process optimization.
Core Technical Performance
The Proline T150 operates across a wide flow range of 0-50 m/s (0-164 ft/s) with a base accuracy of ±1% of reading (±0.5% FS optional). It functions seamlessly in temperatures ranging from -40°C to +100°C (-40°F to +212°F) and withstands pressures up to 40 bar (580 psi), catering to demanding environments such as high-pressure gas pipelines or outdoor installations. The device measures gas mass flow directly, providing real-time data without external sensors, and supports 4-20 mA HART® 7, PROFIBUS PA, and Modbus RTU outputs for seamless integration into control systems.
Robust Design and Material Integrity
Constructed with a 316L stainless steel or Hastelloy C-276 sensor probe, the T150 resists corrosion from aggressive media like hydrogen sulfide in biogas applications or chlorine in water treatment. The housing is available in aluminum (IP67) for general use or stainless steel (IP69K) for harsh environments, offering protection against dust, water ingress, and high-pressure washdowns. Its no-moving-parts design ensures minimal maintenance and long-term reliability, even in dusty or humid conditions. Sanitary configurations comply with EHEDG standards for hygienic industries, featuring smooth surfaces and CIP/SIP compatibility.
Advanced Functional Capabilities
Direct Mass Flow Measurement: Eliminates the need for separate pressure/temperature sensors, reducing system complexity.
Low Pressure Drop: Optimizes energy efficiency in gas pipelines and HVAC ducts.
Intelligent Diagnostics: Monects probe contamination, process anomalies, and sensor health via HART® alerts.
Energy-Efficient Operation: Loop-powered (12-30 V DC) with low energy consumption, ideal for remote solar-powered sites.
Industry-Specific Applications
HVAC Systems: Monitors airflow in ducts to optimize energy consumption and indoor air quality.
Compressed Air Networks: Tracks air usage in manufacturing facilities to detect leaks and reduce waste.
Water Treatment: Measures chlorine, ozone, or nitrogen gas flows in disinfection processes with corrosion-resistant seals.
Certifications and Compliance
The T150 meets stringent global standards, including ATEX/IECEx Ex d IIC T6 Gb for hazardous areas (Zone 1/21), SIL 2 functional safety (IEC 61508/61511), and DNV GL/ABS marine certifications for offshore platforms. Its EMC immunity (30 V/m @ 80 MHz-1 GHz) ensures stable operation in electrically noisy environments.
Competitive Advantages
Plug-and-Play Installation: Pre-calibrated for common gases (air, methane), reducing setup time.
Wide Turndown Ratio: 100:1 turndown accommodates fluctuating flow rates without sacrificing accuracy.
Global Compliance: Certified for use in potable water (ACS, WRAS) and explosive atmospheres.
Scalability: Compatible with pipe sizes from ½" to 24" via flow conditioning kits.
Optional Accessories
FieldCare™ Software: Enables remote configuration, diagnostics, and data logging.
Explosion-Proof Enclosures: ATEX Zone 0/20 protection for extreme hazardous areas.
Flow Conditioning Kits: Minimize turbulence for accurate measurement in large pipelines.
Solar Power Kits: Facilitate off-grid operation in remote locations.
Our Services
OEM / ODM services
To meet the user diversified requirement, Holykell have established a set of customer service and technical support system with OEM / ODM order as the center, and responded and Handle the customer's requirements in a timely manner to ensure accurate delivery time and product quality.
Order services
Fastest reply:Professional sales engineers 7/24 online services
Payment terms:T/T ,Western union, Paypal, Credit Card, L/C others
Fast delivery: within 24 hours release the cargo (normal spec.), Customized 7-12 days after payment .
MAINTENANCE & AFTER-SALES SERVICES
Customer Feedback: Sales engineers and technical engineers will be one-on-one service for you to exclude all obstacles when use our sensors.
Warranty period: 12 months
Product life-long maintenance: Holykell can provide you with the maintenance of the whole life of the sensors
Q: How long will you give me the reply?
A: We will reply to you as soon as we see the information
Q: What is the delivery time?
A:The products in stock will be shipped after receiving the payment, and the products that need to be ordered are subject to the factory time.
Q: How about your package?
A: Do not worry about the package, we have rich experience in packing.
Q: How about the payment terms?
A:You can choose T/T.
Q: What is the MOQ?
A:1PC.
Q: Can I get a lower price if I order large quantities?
A: Yes, cheaper prices with more bigger size orders.
Q:After sales and warranty?
A: We provide one year warranty lifetime technical support services.
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