Emerson FB1100 Field Replacement Manual page 3

Flow computer sensor assembly

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Table 1. FB1100 Sensor Assembly Part Numbers (Use Selection Column to Generate UL-listed Kit Number)

Integral Sensor

Differential Pressure Range & Accuracy

25 Inches H2O (62.3 mbar) DP, 0.1% Accuracy

Notes:

0.1% Accuracy is not available on Traditional Flange.



25" DP option is available only with static pressure options G4

or A4 and the maximum pressure is limited to 2000 psi.



Available only with stainless steel sensor & coplanar flange.

250 Inches H2O (623 mbar) DP, 0.1% Accuracy

Note: 0.1% Accuracy is not available on Traditional Flange.

250 Inches H2O (623 mbar) DP, 0.075% Accuracy

1000 Inches H2O (2.5 bar) DP, 0.1% Accuracy

Notes

0.1% Accuracy is not available on Traditional Flange.



1000" DP range with 0.1% accuracy available only with

Stainless steel sensor and coplanar flange.



1000" DP range not available with 300 psi static pressure.

1000 Inches H2O (2.5 bar) DP, 0.075% Accuracy

Note: 1000" DP range not available with 300 psi static pressure.

Static Pressure Range - for use with Multivariable Sensor (B22* or B12* above)

MV 300 psi gauge (20.7 barg)

Note: 1000" DP range not available with 300 psi static pressure.

MV 300 psi absolute (20.7 bara)

Note: 1000" DP range not available with 300 psi static pressure.

MV 1500 psi gauge (103.4 barg)

MV 1500 psi absolute (103.4 bara)

MV 3600 psi gauge (250 barg)

Note: When used with 25" DP option, maximum working pressure

is 2000 psi/137.9 Bar.

MV 3600 psi absolute (250 bara)

Note: When used with 25" DP option, maximum working pressure

is 2000 psi/137.9 Bar.

Sensor Material & Flange Type

Stainless Steel Sensor and Coplanar Flange

Hastelloy Diaphragm and Hastelloy Coplanar Flange

Note: Not available with a 1000" 0.1% accuracy sensor or a 25"

sensor.

Stainless Steel Sensor and Traditional Flange

Note: 0.1% Accuracy is not available on Traditional Flange.

Sensor Material Certificates

Not Required

3.1 B Traceability certs to EN 10205

NACE MRO 175/ISO 15156 requires Hastelloy Diaphragm

Option

Note: Available only with 3E13.

NACE MRO 103 - requires Hastelloy Diaphragm Option

Note: Available only with 3E13.

FB1100/FB1200 Flow Computer Sensor Assembly Field Replacement Guide

Approvals

Class 1 Div 2 UL, IEC Ex N, ATEX Ex N