ABB 266DSH Differential Pressure Transmitter 266DSH.F.S.S.A.1.B.1-.L1
$ 2,835Each
Unit : Each
Lead Time
TBD
Ex-Works
USA
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Key Features
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High-performance differential pressure sensing with excellent accuracy and stability
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Stainless steel wetted components provide durability in corrosive process conditions
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HART-enabled 4–20 mA output supports advanced diagnostics and seamless system integration
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Integral digital LCD with keypad allows local configuration and monitoring
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Rugged aluminium housing designed for continuous operation in industrial environments
ABB 266DSH High Performance Differential Pressure Transmitter 266DSH.F.S.S.A.1.B.1-.L1
The ABB 266DSH High Performance Differential Pressure Transmitter is a precision instrument engineered for accurate and stable differential pressure measurement in critical industrial processes. Designed for liquids, gases, and steam applications, this transmitter delivers exceptional performance with advanced diagnostics and long-term stability. Its robust stainless steel wetted parts, HART communication, and integral LCD with keypad make it ideal for flow, level, and pressure measurement in oil & gas, chemical processing, power generation, and industrial automation environments.
Specifications
| Specification | Details |
|---|---|
| Manufacturer | ABB |
| Product Type | Differential Pressure Transmitter (High Performance) |
| Part Number | 266DSH.F.S.S.A.1.B.1-.L1 |
| Model | 266DSH |
| Function | Differential pressure measurement |
| Span Limits | 0.4 to 40 kPa (4–400 mbar / 1.6–160 in. H₂O) |
| Base Accuracy | ±0.06% of span |
| Maximum Working Pressure | Standard static pressure |
| Diaphragm Material | AISI 316L Stainless Steel |
| Fill Fluid | Silicone oil (NACE compliant) |
| Process Connection Material | AISI 316L Stainless Steel |
| Process Connection Type | 1/4-18 NPT female, direct horizontal connection (NACE) |
| Bolts Material | AISI 316 Stainless Steel |
| Gasket Material | Viton |
| Housing Material | Aluminium alloy (barrel version) |
| Electrical Connection | M20 x 1.5 (CM20) |
| Output Signal | 4–20 mA with HART communication |
| Advanced Functionality | Enabled |
| Display | Integral digital LCD with integrated keypad |
| Application | Flow, level, and differential pressure measurement |
| Compatibility | HART-enabled control and automation systems |
| Mounting | Direct horizontal mounting |


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