The leakage probes of the type series ELH are approved by the "DIBt" for the monitoring of collecting chambers, collecting devices, inspection and filling shafts.
General data
Protection class
:
IP 68
Probe body material
:
PE, PVC, PPH, PVDF
Diameter probe body
:
15 mm, 25 mm, 40 mm
Operating temperature
:
atmosphärisch
Operating pressure
:
atmosphärisch
Resistance value of line monitoring
:
22 kΩ / 100 kΩ
T30... continuous magnetic immersible probes are used for quasi-acquisition of the filling level in containers with liquid media.
Properties
connection
:
Polyesterdose | Aluminiumdose | Stecker nach DIN 43650
connection thread
:
G 3/8”, G 1/2”, G 1”, G 1 1/2”, G 2”, G 3”
connection cable
:
LiYY max. 80 °C | Silikon max. 130 °C
Sliding tube length
:
max. 6000 mm
Operating temperature
:
max. +60...+130 °C | min. –20...–10 °C je nach Ausführung
Operating pressure
:
max. 20 bar je nach Ausführung
media density
:
siehe Schwimmerdaten
Viscosity
:
< 100 cp
Switching hysteresis
:
ca. halbe Auflösung
Resolution
:
7,5 mm, 10 mm, 15 mm, 20 mm oder 1 %, 2 %, 5 % je nach Ausführung
Total resistance
:
ca. 5 kΩ
Measuring voltage
:
max. 24 V
Measuring current
:
max. 5 mA
BK-380
Bistable change-over contact
Magnetically actuated changeover switch,
which permanently changes its electrical switching state as a result of a magnetic system passing by, depending on the direction of movement.
Properties
Protection class EN60529
:
IP 65
Operating temperature
:
–25...+70 °C
Wire cross-section max.
:
1,5mm²
Switching point distance between two contacts
:
min. 40 mm
Continuous and precise level measurement in unpressurised, open basins and tanks as well as underground applications such as shafts, wells and boreholes.
Properties
Protection class EN60529
:
IP 65
Operating temperature
:
-10...70 °C
Storage temperature
:
-25...70 °C
Power supply
:
15...30 V DC
power
:
max. 25 mA
Output
:
2-Leiter-Technik | 4...20 mA
Measuring range
:
0,8...10 mWs (Standard)
Overpressure
:
ca. 20 %
Deviation from characteristic curve
:
Nichtlinearität,
Insulation resistance
:
> 100 kΩ
Short-circuit resistance
:
permanent
Reverse polarity protection
:
keine Schädigung o. Funktion bei vertauschten Anschlüssen
The top-mounted tank indicator is a mechanically operated, on-the-spot indicator. The liquid level in the tank located below the indicator is determined proportionately to the filling level and is indicated. Control of the level is easily achieved through the installation of switching contacts. The switching points for level control can be steplessly adjusted, on-the-spot and at any time.
Properties
connection
:
G 1” (andere Gewinde auf Anfrage)
max.length guide tube
:
siehe Diagramm
Operating temperature
:
atmosphär. Bedingungen
Operating pressure
:
atmosphär. Bedingungen
media density
:
siehe Eintauchtiefe
Number of contacts
:
beliebig
Contact load
:
max. 10 VA, max. 230 V AC
Length
:
max. 1750 mm
Material
Sight tube
:
PVC transparent
connection
:
PVC-Verschraubung mit PTFE-Stangenführung
Guide rod
:
Edelstahl, Titan, Hastelloy B, Hastelloy C oder PVCRohr
float
:
PE / PP
Our application engineers advise you
personally, comprehensively and professionally!