| Parameter |
Specification |
Standard/Certification |
| Differential Pressure Range |
0-0.1 kPa to 0-40 MPa (0-0.015 psi to 5,800 psi) |
EN 61298-2 |
| Static Pressure Rating |
100 bar (1,450 psi) |
ASME B16.34 |
| Accuracy |
±0.04% of span (including linearity, hysteresis) |
IEC 60770-1 |
| Output Signal |
4-20 mA HART® 7 / Foundation Fieldbus |
IEC 61158-2 |
| Power Supply |
12-45 V DC (loop-powered) |
NEC Class 1, Division 2 |
| Process Temperature |
-40°C to +120°C (-40°F to +248°F) |
IEC 60721-3-4 (Class 4K3H) |
| Ambient Temperature |
-50°C to +85°C (-58°F to +185°F) |
IEC 60068-2-1/2/14 |
ABBe 2600T Intelligent Differential Pressure Transmitter with Flange - Technical Description
The ABBe 2600T Intelligent Differential Pressure (DP) Transmitter with Flange is a high-performance instrumentation solution engineered for precision measurement of differential pressure, flow, and level in demanding industrial environments. Designed to integrate seamlessly into modern process control systems, this transmitter combines robust mechanical construction with advanced digital communication capabilities, including HART® 7 and Foundation Fieldbus protocols. Its flange-mounted configuration ensures reliable operation in high-pressure, high-temperature, or corrosive media applications across industries such as oil and gas, chemical processing, power generation, and water treatment.
Core Technical Parameters
The 2600T operates over an extensive differential pressure range, spanning from 0.1 kPa (0.015 psi) to 40 MPa (5,800 psi), making it suitable for both low-pressure gas flow measurement and high-pressure liquid or steam systems. It achieves an exceptional accuracy of ±0.04% of span, inclusive of linearity and hysteresis, as per IEC 60770-1 standards. The transmitter is loop-powered, requiring a 12-45 V DC supply, and delivers a 4-20 mA analog signal superimposed with HART® 7 digital communication. For fully digital networks, Foundation Fieldbus or PROFIBUS PA options are available, complying with IEC 61158-2.
The device supports static line pressures up to 100 bar (1,450 psi) and operates within a process temperature range of -40°C to +120°C (-40°F to +248°F). Ambient temperature tolerance extends from -50°C to +85°C (-58°F to +185°F), ensuring functionality in arctic conditions or sun-exposed outdoor installations. A rapid response time of <100 ms (adjustable via damping) allows real-time monitoring of dynamic processes, such as compressor discharge or boiler feedwater systems.
Mechanical Design and Materials
The 2600T's robust construction begins with its 316L stainless steel housing, rated IP66/IP68 for protection against dust, water jets, and temporary submersion up to 3 meters. The flange connections adhere to global standards, including ANSI 150/300/600 lb, DIN PN16/40, and JIS 10K/20K, ensuring compatibility with diverse piping systems. Flange materials range from 316L stainless steel for general applications to Hastelloy C-276 or carbon steel for corrosive or high-strength requirements.
The sensing diaphragm, available in 316L stainless steel or tantalum, provides resilience against aggressive media such as hydrogen sulfide , hydrochloric acid (HCl), or high-temperature steam. Sealing materials include standard EPDM/FKM and specialized options like Kalrez® or Grafoil® for extreme chemical resistance or high-temperature environments up to 150°C (302°F). Dual-compartment electronics housing isolates sensitive components from process vibrations and thermal shocks, while explosion-proof models meet ATEX/IECEx Ex d IIC T6 Gb standards for use in Zone 1/21 hazardous areas.
Advanced Functionality
Multivariable Measurement: Beyond differential pressure, the 2600T calculates mass flow (via integrated square root extraction) and detects static pressure and temperature, providing four process variables in a single device.
HART® 7 Diagnostics: Real-time monitoring of diaphragm integrity, sensor drift, and process anomalies (e.g., plugging, cavitation) via embedded diagnostics. Predictive maintenance alerts reduce unplanned downtime.
SIL 2 Certification: Compliant with IEC 61508/61511 for safety instrumented systems, achieving a Safe Failure Fraction (SFF) of 95% and Hardware Fault Tolerance (HFT=1).
Long-Term Stability: With a drift of ±0.1% of URL per decade, the transmitter minimizes recalibration intervals, validated by TÜV Rheinland testing protocols.
Industry-Specific Applications
Company Profile
KeRul (WeiFang) Automation Equipment Co., Ltd. is speciallzed in industrialautomation instrument development, production and sales, technical servicesand supporting equipment supply of specialized companies, The mainproducts are fow meters, level meters, temperature meters, pressuremeters, electrical meters, thermal meters, programmable controller(PLC), Dcs distributed control system, eight series of more than 1,000specifcations. its products and technologies are widely used in electrlcpower, metallurgy, petrochemical, environ. mental protection, plastics,food,l printing, tobacco, textile, dyeing and other fields.
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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