Product Description
Product Number: 266DDHESSA2A1E1L1C1H3
Model: 266DDH Differential Pressure Transmitter
Manufacturer: ABB
Ordering Information
Base Model: 266DDH - Differential Pressure Transmitter with direct mount seal - BASE ACCURACY 0.06%
Sensor - Span Limits: E - 0.8 and 16 kPa; 8 and 160 mbar; 3.2 and 64 inH2O
Use code: S
Diaphragm Material/Fill Fluid (wetted parts): S - AISI 316 L ss; Silicone oil; NACE
Process flanges/adapters material and connection (wetted parts): A - AISI 316 L ss (Horizontal connection); 1/4 - 18 NPT-f direct; NACE¹
Bolts/Gasket (wetted parts): 2 - AISI 316 ss; PTFE¹ ²
Housing material and electrical connection: A - Aluminium alloy (barrel version); 1/2 ? 14 NPT
Output/Additional options: 1 - HART digital communication and 4 to 20 mA; Options requested by "Additional ordering code"³
Hazardous area certifications: E1 - ATEX Intrinsic Safety II 1 G and II 1/2 G Ex ia IIC T6; II 1 D Ex iaD 20 T 95°C and II 1/2D Ex iaD 21 T95°C
Integral LCD: L1 - Digital LCD integral display
Certificates (up to 2 different selections allowed): C1 - Inspection certificate EN 10204?3.1 of calibration (9-point)
Material traceability: H3 - Inspection certificate EN 10204?3.1 of process wetted parts
Not available with low side diaphragm code R, 2, W
Suitable for oxygen service
Not available with Housing code G, Z, W.
Estimated Lead Time: 5 - 7 days
Shipping Weight: 8 Kg
Model: 266DDH Differential Pressure Transmitter
Manufacturer: ABB
Ordering Information
Base Model: 266DDH - Differential Pressure Transmitter with direct mount seal - BASE ACCURACY 0.06%
Sensor - Span Limits: E - 0.8 and 16 kPa; 8 and 160 mbar; 3.2 and 64 inH2O
Use code: S
Diaphragm Material/Fill Fluid (wetted parts): S - AISI 316 L ss; Silicone oil; NACE
Process flanges/adapters material and connection (wetted parts): A - AISI 316 L ss (Horizontal connection); 1/4 - 18 NPT-f direct; NACE¹
Bolts/Gasket (wetted parts): 2 - AISI 316 ss; PTFE¹ ²
Housing material and electrical connection: A - Aluminium alloy (barrel version); 1/2 ? 14 NPT
Output/Additional options: 1 - HART digital communication and 4 to 20 mA; Options requested by "Additional ordering code"³
Hazardous area certifications: E1 - ATEX Intrinsic Safety II 1 G and II 1/2 G Ex ia IIC T6; II 1 D Ex iaD 20 T 95°C and II 1/2D Ex iaD 21 T95°C
Integral LCD: L1 - Digital LCD integral display
Certificates (up to 2 different selections allowed): C1 - Inspection certificate EN 10204?3.1 of calibration (9-point)
Material traceability: H3 - Inspection certificate EN 10204?3.1 of process wetted parts
Not available with low side diaphragm code R, 2, W
Suitable for oxygen service
Not available with Housing code G, Z, W.
Estimated Lead Time: 5 - 7 days
Shipping Weight: 8 Kg
