ABB Mag Master Flow Transmitter- ABB电磁流量传送计(4)

Electromagnetic Flowmeter

MagMaster – Water & Waste Water Version

SS/MAG/WWIssue 20

Easy, Low-cost Installation

MagMaster sensors' rugged and robust construction ensure along, maintenance-free life under the arduous conditionsexperienced in the water and waste water industry. The sensorsare fully submersible, meeting the requirements of IP68(NEMA6P) enabling installation in flooded chambers or meteringpits.

MagMaster sensors in all sizes are buriable. Installation merelyinvolves excavating to the underground pipe, fitting the sensor,cabling back to the transmitter and then backfilling the hole. Nometering chambers or pits are required so the installation issimple, fast and low cost.

Underground Installation of MagMaster

International Approvals

Alternative versions of MagMaster are available for generallocations with FM Approval and for Hazardous Area locations toATEX, FM and CSA Standards. A brief summary of theseHazardous Area versions is given below, covering the safetydesignation inside the pipe. No external safety barriers arerequired.

SENSORINSIDE PIPETRANSMITTER LOCATION

FM & CSA HAZARDOUS AREA APPROVAL – CLASS 1, DIV. 2, GROUPS A B C DFM APPROVED

INTRINSICALLY SAFE ELECTRODES

CSA CERTIFIEDCSA CERTIFIED

NON INCENDIVE

REMOTE ONLY IN HAZARDOUS AREA

INTEGRAL AND REMOTE IN HAZARDOUS AREAREMOTE ONLY IN HAZARDOUS AREA

ATEX — II 2 (i) G EEx e m ia IIC T4ZONE 1

ZONE 0

REMOTE TRANSMITTER IN SAFE AREA

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