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ABB 266DSHMSSB2B1 — Differential Pressure Transmitters

266DSHMSSB2B1 Differential Pressure Transmitter, HART, 600 k

MPN266DSHMSSB2B1

ABB 266DSH Differential Pressure Transmitter, 266DSHMSSB2B1, HART & 4-20 mA output, 0.06 to 6 bar span, aluminium alloy housing M20 x 1.5.

$3,478.00Ref. price · indicative, final on quote
ABB 266DSHMSSB2B1 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

266DSHMSSB2B1 — Identification
ParameterValue
Product type266DSH Differential Pressure Transmitter
266DSHMSSB2B1 — Measurement
ParameterValue
Sensor span limitsM = 6 and 600 kPa 0.06 and 6 bar 0.87 and 87 psi
ApplicationS = Differential measurement at standard static pressure
266DSHMSSB2B1 — Electrical & Output
ParameterValue
Output / additional options1 = HART and 4 to 20 mA - Advanced functionality (includes option R1)
266DSHMSSB2B1 — Process Connection
ParameterValue
Process flanges/adapters material & connection (wetted)B = AISI 316 L ss (Horizontal connection) 1/2 in. – 14 NPT-f through adapter NACE
266DSHMSSB2B1 — Materials
ParameterValue
Diaphragm material / fill fluid (wetted)S = AISI 316 L ss Silicone oil (Note 2) NACE
Housing material & electrical connectionB = Aluminium alloy ( barrel version) M20 x 1.5 (CM 20) (TO BE USED for WirelessHART)
Bolts/gasket material (wetted)2 = For standard static, high static and gauge versions, AISI 316 ss, PTFE (Notes 1, 4, 7, 27) NACE (non exposed)
266DSHMSSB2B1 — Mechanical
ParameterValue
Weight4 Kg
266DSHMSSB2B1 — Other specifications
ParameterValue
Dimensions w × h × d18.25 × 13.88 × 5.08 cm

Product details

The ABB 266DSHMSSB2B1 is a 266DSH Differential Pressure Transmitter configured for differential measurement at standard static pressure. It outputs a HART and 4 to 20 mA signal with advanced functionality, including option R1. The sensor span limits are 0.06 to 6 bar (6 to 600 kPa), which covers a wide range of flow, level, and pressure-drop applications in process lines.

Wetted parts and process connection

Wetted parts are AISI 316L SS diaphragm with silicone oil fill, and AISI 316L SS process flanges with a 1/2 in. – 14 NPT-f horizontal connection through an adapter. Bolts and gasket are AISI 316 SS with PTFE, NACE compliant for non-exposed wetted parts. This combination handles standard static pressure ranges without corrosion concerns on common process fluids.

The estimated lead time from the manufacturer is 6 to 8 weeks.

Frequently asked questions

What is the 266DSHMSSB2B1's span and output?

The sensor span limits are 0.06 to 6 bar (6 to 600 kPa). The output is HART and 4 to 20 mA with advanced functionality (includes option R1).

Where can I buy the 266DSHMSSB2B1?

The 266DSHMSSB2B1 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

What process connections does the 266DSHMSSB2B1 use?

It uses AISI 316L SS process flanges with a 1/2 in. – 14 NPT-f horizontal connection through an adapter. Bolts and gasket are AISI 316 SS with PTFE, NACE compliant.

MPN
266DSHMSSB2B1