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ABB 2600T 266DSHESSA2A8 Pressure Transmitter
ABB 2600T 266DSHESSA2A8
1. Product Overview
The ABB 2600T 266DSHESSA2A8 is a smart pressure transmitter launched by ABB, belonging to the 2600T product series. As a high-precision and high-reliability intelligent pressure measuring device, it supports multiple communication protocols and features wide measuring range, high static pressure resistance and excellent long-term stability. It is fully adaptable to complex working conditions including high pressure, high temperature, high humidity and hazardous industrial environments.
As an upgraded and widely adopted product series of ABB pressure measurement solutions in recent years, the 266 series delivers outstanding performance including superior accuracy, stable operation, fast response speed and intelligent maintenance functions. It provides consistent and reliable pressure measurement data to support stable and efficient industrial production operations.
2. Technical Parameters
2.1 Measurement Performance
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Parameter Item
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Technical Specifications
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|---|---|
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Basic Accuracy
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±0.075% (Optional high precision: ±0.04%)
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Measurement Range
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0.2–2000kPa (0.8inH₂O–290psi)
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Maximum Turndown Ratio
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100:1
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5-Year Long-term Stability
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Long-term drift less than 0.03% per year
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Response Time
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Optional time constants: 0/0.25/0.5/1/2/4/8/16 seconds
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Start-up Time
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Less than 1 second (minimum damping state)
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2.2 Electrical Parameters
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Parameter Item
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Technical Specifications
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|---|---|
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Power Supply Voltage
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10.5–42 VDC (HART version) / 9–32 VDC (Profibus-PA version)
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Output Signal
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4–20mA analog output (optional linear or square root output mode)
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Communication Protocol
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HART, PROFIBUS PA, FOUNDATION Fieldbus, MODBUS
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Current Consumption & Weight
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Approx. 0.9kg (including packaging)
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2.3 Environmental Parameters
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Parameter Item
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Technical Specifications
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|---|---|
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Operating Temperature
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-40°C to +85°C
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Storage Temperature
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-60°C to +90°C
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Ingress Protection Grade
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IP67
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Vibration Resistance
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Compliant with industrial-grade vibration resistance standards
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Explosion-proof Certifications
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ATEX, FM, CSA, SAA, NEPSI, GOST
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2.4 Safety Certifications
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Certification Type
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Certification Standard
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|---|---|
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Safety Integrity Level
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SIL 2 / SIL 3
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IEC Certification
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IEC 61508 Certified
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ATEX Certification
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II 1G Ex ia IIC T4 / EEx ia IIC T6
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PED Certification
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PED Category III
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3. Product Features
3.1 Intelligent Configuration & Operation
- Intuitive Human-Machine Interface (HMI): Simplifies device configuration and operation procedures, enabling fast on-site commissioning and put-into-service.
- LCD Display: Real-time display of process variables, measurement units, device status and variable tags for intuitive data viewing.
- Multiple Configuration Methods: Supports local button operation, handheld terminal debugging and host platform remote configuration to meet diverse operation scenarios.
3.2 High-Reliability Design
- Full-welded Remote Seal Structure: Adopts S26 diaphragm seal and integrated full-welded structure, effectively ensuring stable and reliable operation under harsh industrial conditions.
- Multi-variable Measurement Support: Capable of measuring differential pressure, gauge pressure and absolute pressure, as well as calculating and monitoring flow rate, liquid level, density and other process parameters.
- Built-in Self-diagnosis Function: Equipped with Plugged Impulse Line Detection (PILD) technology to prevent failure caused by impulse line blockage or freezing, improving operational safety.
3.3 Communication & Compatibility
- Multi-protocol Compatibility: Fully compatible with mainstream industrial bus protocols including HART, 4-20mA analog, PROFIBUS PA, FOUNDATION Fieldbus and MODBUS.
- High-efficiency Digital Communication: Supports superposition of digital process variables on 4-20mA analog signals, realizing remote reconfiguration, calibration and fault diagnosis of the transmitter.
- Universal Compatibility: Can be seamlessly interfaced and communicated with any host system that supports corresponding communication protocols.
3.4 Convenient Maintenance
- Modular Structure Design: Adopts field-replaceable components, and the communication board is pluggable for quick maintenance and upgrade.
- 5-Year Maintenance-free Operation: Delivers excellent long-term operational stability, greatly reducing equipment maintenance costs and downtime.
- Easy Installation & Layout: Compact and streamlined structural design saves installation space and simplifies on-site installation and daily maintenance work.
4. Structure & Composition
4.1 Main Structural Components
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Structural Position
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Component & Function Description
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|---|---|
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Top Part
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LCD display screen, for local data display and real-time device status indication
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Middle Part
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Communication interface, compatible with HART/Profibus/FF communication protocols
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Lower Part
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Flange connection interface, serving as the core pressure measurement sensing port
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Outer Shell
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IP67 industrial protection grade, realizing dust-proof and waterproof protection
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4.2 Key Components
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Component Name
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Function Description
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|---|---|
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Sensor
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Adopts inductive, silicon resistance, capacitive and other advanced sensing technologies to adapt to different pressure measurement range requirements
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Electronic Shell
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Protects internal precision electronic components with built-in explosion-proof and fireproof functions
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Local Operation Buttons
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Used for on-site zero calibration, range adjustment and parameter setting
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Communication Board
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Pluggable modular design, convenient for on-site maintenance, replacement and function upgrade
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Display Module
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High-definition LCD liquid crystal display, supporting various data display modes
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4.3 Material Specifications
- Sensor Shell: Stainless steel material (316L and other optional high-grade stainless steel)
- Sealing Components: O-rings made of chemical corrosion-resistant special materials
- Filling Liquid: Multiple types of filling liquid optional to match different measured medium characteristics
- Connection Cable: Industrial standard shielded cable, ensuring stable signal transmission
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If you would like to learn more about our products and services, please feel free to contact us at any time!
- Sales Manager : Jinny
- Email : sales5@xrjdcs.com
- Whatsapp/Mobile:+86 15359273791
Global renowned brand cooperation
ABB 丨 GE 丨Allen Bradley 丨 Honeywell 丨 Emerson 丨 Bently Nevada 丨 Westinghouse
Triconex 丨 Foxboro 丨 ICS Triplex 丨 Hima 丨 Schneider 丨 Yokogawa 丨 Woodward
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【Reasons to Choose us】
1. Unmatched Quality: Our products are sourced directly from top-tier foreign factories and undergo rigorous testing to ensure exceptional performance.
2. Your Satisfaction Guaranteed: Enjoy peace of mind with our one-year warranty and 15-day return or replacement policy for non-man-made issues.
3. Expert Support: Our 24/7 service hotline provides instant answers to your product questions.
4. Cost-Effective: Direct sourcing from manufacturers means competitive prices and a wide in-stock selection.
5. Fast Delivery: Experience quick shipping times thanks to our efficient supply chain.
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【Delivery Time】
1. Express Shipping (DHL, UPS, FedEx, EMS):3-10 working days is a good rule of thumb. These services prioritize speed and often offer features like next-day or guaranteed dezlivery by a certain date (for an additional fee).
2. Air Mail (China Post, Hong Kong Post):7-35 working days, depending on the destination country. This is a more budget-friendly option, but it takes longer because it has lower priority for shipment.
【Important Notes】
Please follow the product’s instruction manual carefully for installation and debugging to avoid damage to the product.
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