Automatic Water Level Recorder (AWLR) (Rp 65.000.000,-)

 

Contain of:

 Basic unit metric, 250 mm recording width

 Type A clockwork spring wound drive

 Pair of gear for a drum revolution period of 8 days

 Float pulley for float cable, recording ratio 1 : 10

 Lever with return guide pulley for float cable

 Incl. knurled bushing

 Ink recording

 Float Ø 110 mm

 Counterweight 0.6 kg

 Float cable Ø 1 mm 10 m