Emerson MAS 2600 user manual Selecting the Measuring Range, Selecting the Transducer Type

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Installation & User Manual

June 2013

Ed 19UK

 

 

Absolute Transmitter:

The MAS2600 Absolute Transmitter is available in two ranges.

The output signals are calibrated as follows:

Transducer type

 

: 0.8 - 3.5 bar abs

4

Transducer type

7

: 0.8 - 2.0 bar abs

Selecting the Measuring Range:

When selecting the measuring range it is important to consider the tank height, vent pipe height, the tank type and the specific gravity (SG) of the tank contents.

The transducer measures the height of the fluid (water gauge) from the transducer diaphragm to the surface of the fluid, including the fluid in the vent pipe.

MAS 2600 Amplifier box

4-20 mA TWO WIRE TRANSMITTER

EE

CT5

S/N:

Vent pipe height

 

Tankheight

 

Sensor pos. above

Flange mounted

lowest point

G022P013

 

To ensure measuring accuracy a transducer type within the range no. 4, 5, 6, 7 and 8 is recommended.

Guidelines for selection of transducer measuring ranges are set out in the following.

Selecting the Transducer Type:

Gauge and High Temperature Gauge Transducers:

The Gauge Transmitter is normally used on dry and pressure neutral locations. The Gauge Transmitter is available in 4 ranges:

0-3.5 mH2O.

0-7.0 mH2O.

0-16.0 mH2O.

0-35.0 mH2O.

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Contents MAS2600 Table of contents Description and Operation MAS2600 Tank Contents TransmitterApplication Technical Specifications Transducer Ranges MAS2600 Ordering InformationGauge Transmitter TypeTransducer type 3.5 bar abs 2.0 bar abs Gauge and High Temperature Gauge TransducersSelecting the Measuring Range Selecting the Transducer TypeBasic Rules Absolute TransducersForepeak Tank Draft Temperature Sensor MAS2600-XXX-XX-X/XXPole Mounting drawing no. G022P011 Brackets for Internal Mounting drawing no. G022P010Flange Mounting drawing no. G022P013 Pipe End Mounting drawing no. G022P015Flexible rubber tube mounting 80 ºC drawing no. G022P001 DN25 flange with 1 ball valve drawing no. G022P019 75.0 Deck Box 165B9035 Handling Installation June XXXXXX-YYYY Intrinsically Safe InstallationEd 19UK Any 28V / 300R Testing Testing and Recalibrating= 12 mA + P Trd .range −Calculated output at atmospheric pressure Maintenance Maintenance and Trouble ShootingTrouble Shooting FAX MAS2600 Test sheetEmerson Process Management