“FOR AUX BOILER
MODEL:HITACHI ZOSEN HZAM-39T TYPE
MAKER:I MEX CO,.LTD.
S.NO.4978
YAMATAKE TOKYO JAPAN INPUT 4-20mA SUPPLY DC24V ONE POINT ALARM” MONITOR SWITCH MODULE,J-SSP50-21,DWG NO:ED-231140 IMEX.HZAM-39T.NA