Emerson MAS 2600 user manual Installation

Page 17

 

Installation & User Manual

June 2013

Ed 19UK

 

 

Installation

Prior to installation please check that:

the serial numbers on the transducer, amplifier and lid of amplifier box agree. The serial numbers are to be found on the inside of the lid of the amplifier box on the bottom line - amplifier S/N and transducer S/N on the range label.

the transducer is fitted in the correct tank.

the transducer is correctly connected to the amplifier.

NOTE: The white and brown wires in the transducer cable are only used when a Pt100 sensor is built into the transducer.

all cable glands are properly secured to the amplifier box. Use torque of 6 Nm.

the amplifier box is mounted in such a way that the breather tube cannot be flooded.

the cable is fastened with cable clips with a distance of max. 50 cm.

the cable isolation is not damaged (cracks, weld spatter, burns etc.).

shut-off valves can be either ball valves or other valves not generating over pressure exceeding 4 x the transducer range between valve seat and transducer when the valve is closed.

As for flange mounted applications it is recommended that a ball valve is fitted in the front of the transducer to facilitate testing and calibrating of the transmitter.

Using a shielded cable to the 4-20 mA signal, the shield should not be connected in the amplifier box but the earth terminal of the instrument. Using a shielded cable ensures maximum protection against electric noise.

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Contents MAS2600 Table of contents Application MAS2600 Tank Contents TransmitterDescription and Operation Technical Specifications Transducer Ranges MAS2600 Ordering InformationGauge Transmitter TypeSelecting the Measuring Range Gauge and High Temperature Gauge TransducersSelecting the Transducer Type Transducer type 3.5 bar abs 2.0 bar absForepeak Tank Absolute TransducersBasic Rules 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 Trouble Shooting Maintenance and Trouble ShootingMaintenance FAX MAS2600 Test sheetEmerson Process Management