101392W-Water level transmitter

"FOR COMPOSITE BOILER LYF

MAKER:OILON

MODEL NO.J0073" "BOILER WATER LEVEL WATER TRANSMITTER

MAKER: FLOWSERVE, SPECTOR

MODEL: NGRT 26-1

POWER RATING:  24 VDC , 3VA

OUTPUT: 4-20 MA LEVEL PROPORTION, ELECTRICALLY INSULATED, MAX LOAD 500 OHMS" OILON.J0073