Legacy Liquid Level Transmitters

Installation Manual

Current Replacement

A4

550554

RefineMe

A8/A9

550068

RefineMe

C4

550553

RefineMe

D7/D8/D9/LDF

550164

RefineMe or TankSlayer

LT420

550237

RefineME

MC420

550760

RefineME

Side Tank Indicator (STI)

550436

Contact Factory

Tank Gauge Monitor (Series 80)

550421

Contact Factory

MR

550720

Contact Factory

MG

550791

Contact Factory

USTDII

550980

RefineME