Naleving van de voorschriften voor het gebruik van de vloeistof:
Maximale fout minder dan 5 mm
Bemonsteringsinterval:
30 ~ 1440 minuten instelbaar
Interval voor gegevensupload:
60 ~ 1440 minuten instelbaar
Draadloze Wijze:
4G, 433 MHz
Bedrade uitgang:
RS485
Positionering:
GPS en Beidou
Levering vermogen:
500 stuks per maand
Markeren:
KNF-700G multi parameter gas detector
,
IP68 underground gas detection terminal
,
4G TDLAS methane H2S O2 detector
Productomschrijving
KNF-700 / KNF-700G Underground Multi-Parameter Gas Detection Terminal The KNF-700 and KNF-700G are integrated underground gas detection terminals developed for sewer and inspection well (manhole) monitoring, including odor monitoring in drainage networks. Methane concentration is measured by tunable diode laser absorption spectroscopy (TDLAS), which delivers excellent selectivity and long-term stability without consumable sensors. Hydrogen sulfide, carbon monoxide, oxygen,