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
QFS-12
Two-Point Float-Switch
With the two-point float switch Type QFS-12 can be realized pump controls in liquid media on a simple way.
Properties
Protection class EN60529
:
IP68
Side installation
:
PVC-Stopfbuchsverschraubung G 2”
Installation from above
:
PVC-Stopfbuchsverschraubung G 2”
Operating pressure
:
max. 2 bar
Contact
:
Wechselkontakt
Switching voltage
:
4....250 V AC / DC
Switching current
:
1mA.....1A
Switching capacity
:
60W/VA
media density
:
ρ ≥ 0,9 g/cm³ bis ρ ≥ 0,8 g/cm³
Material Float
:
Polyethylen
Cable
TPK
:
PVC Basis
TPKV
:
PVC Basis verstärkt
PUR
:
Polyurethan
NEO
:
Neopren
SIL
:
Silikon
FEP
:
Teflon
AEM
:
Ethylen-Acrylat-Kautschuk
Operating temperature
TPK(V), NEO, AEM
:
max.+60 °C
PUR
:
max.+70 °C
FEP, SIL
:
max.+80 °C
AD-310
programmable Digital Display
The programmable digital display AD-31… can be used in all applications through the parameterization capability of the input values and the display area.
Properties
Protection class EN60529 clamp
:
IP 20
Protection class EN60529 front panel
:
IP 65
Operating temperature
:
– 20...+ 60 °C
nominal voltage
:
Weitbereichsnetzteil; 20 V DC ... 230 V AC
Power consumption
:
max. ca. 3 VA
Output contact
:
2 Schließer / NO
Switching voltage
:
max. 250 V AC, 300 V DC
Switching current
:
max. 3 A , DC min. 30 mA
Switching capacity
:
max. 50W, 100 VA
Unregulated auxiliary voltage source
:
15...20 V DC / 20 mA
Display
:
LED 14 mm, 5-stellig
Dimensions
:
96x48x100 mm
Weight
:
ca. 200 g
Panel cut-out
:
H:45+0,6mm, B:92+0,8 mm
Equipment
Measuring input current
:
0(4)...20 mA DC
Measuring input voltage
:
0(2)...10 V DC
Measuring input Potentiometric voltage divider
:
1...100 kΩ
Display
:
LED 14 mm, 5-stellig
operation
:
Folientasten
Display range
:
-19999...32000
data backup
:
EEPROM
measurement uncertainty
:
±1 % oder ±1 Digit
analogue output
:
0 (4)...20 mA
TK-307-0
Stainless steel level sensor for Ex-Zone 0 (Cat.1)
T30... continuous magnetic immersible probes are used for quasi-acquisition of the filling level in containers with liquid media.
General data
Connection aluminium box
:
H30 x B50 x T45 mm
Connection polyester box
:
H56 x B80 x T75 mm
connection cable
:
1000 mm PUR blau
Protection class Socket
:
IP65
Material Sliding tube
:
VA 1.4571
Material of the angle fastening
:
VA 1.4408
Sliding tube length
:
max. 6000 mm
Operating temperature
:
max. 130 °C
Resolution
:
7,5 mm | 10 mm | 15 mm | 20 mm
Mounting
:
2 Schlauchschellen
Accessories
:
R/I-Wandler TK-101
ZS-1
Differential pressure sensor for low pressure
Compact and robust differential pressure transmitter for measurement on air and other non-aggressive media
Properties
Pressure type
:
Differenzdruck
Housing
:
Aluminium
medium
:
Luft und nicht aggressive Gase
Measurement parameters
response time
:
< 2,5 s
Hysteresis
:
0,1 %
Overload capacity
:
4* fach bis 500 mbar, darüber 2* fach
Signal output selection
:
0...10 V | 4...20 mA, 2-Leiter
Process connection
:
Schlauchanschluss 4 mm oder 6 mm
Cable gland
:
PG 7
Pressure measuring range
0...0,25mbar
:
0...0,5mbar
:
0...1mbar
:
0...2,5mbar
:
TK-300
Level transducer
T30... continuous magnetic immersible probes are used for quasi-acquisition of the filling level in containers with liquid media.
Properties TK-300
connection
:
Polyesterdose | Aluminiumdose | Stecker nach DIN 43650
Protection class socket / plug
:
IP 65
Protection class EN60529 cable
:
IP 55
Float type
:
10 (14)
connection cable
:
1000 mm LiYY 0,5 mm² oder Silikon 0,5 mm²
Sliding tube length
:
max. 6000 mm
Operating pressure
:
max. 6 bar
Resolution
:
10 mm, 15 mm oder 1%, 2%, 5% je nach Auflösung
CE marking
:
siehe Konformitätserklärung
Operating temperature
PV
:
max. 60°C
PE
:
max 80 °C
PP
:
max. 90°C
MaterialDensity
Type 10
:
0,72 g/cm³
Type 14
:
0,72 g/cm³
Type 18
:
0,82 g/cm³
TK-303
Level transmitter for Ex-Zone 0 (Cat.1)
T30... continuous magnetic immersible probes are used for quasi-acquisition of the filling level in containers with liquid media.
Technical Data
connection
:
Dose
Protection class
:
IP 65
Float type
:
03, 04, 09
Sliding tube length
:
max. 6000 mm
Operating temperature
:
max. 135 °C
Operating pressure
:
max. 20 bar (Kugel) max. 15 bar (Zylinder)
Resolution
:
7,5 mm | 10 mm
Accessories
:
R/I-Wandler TK-101
MaterialDensity
Type 03
:
0,75 g/cm³
Type 04
:
0,65 g/cm³
Type 09
:
0,76 g/cm³
TK-301 PTFE
Liquid Level Measuring Instruments Series
T30... continuous magnetic immersible probes are used for quasi-acquisition of the filling level in containers with liquid media.
Technical Data
Protection class socket / plug
:
IP 65
Protection class EN60529 cable
:
IP 55
Float type
:
16
connection cable
:
1000 mm Silikon 0,5 mm²
Sliding tube length
:
max. 6000 mm
Operating temperature
:
max. 120 °C
Operating pressure
:
max. 3 bar
media density
:
0,79 g/cm³
Resolution (depending on type)
:
7,5 mm |10 mm | 15 mm | 20 mm | 1 % | 2 % | 5 %
Accessories
:
R/I-Wandler TK-101
FDL400
Flow Data Logger
The FDL400 "Flow Data Logger 400" measuring device is suitable for measuring the flow of water and wastewater in fully or partially filled sewers or pipes of various geometries.
Properties
Housing
:
Aluminium
Protection class
:
IP30
Dimensions
:
197 x 153 x 37,5mm (B x H x T)
Temperature range
:
0 – 50°C
Supply voltage
:
24V DC +/-20%
Power consumption
:
120mA – 220mA
Reverse polarity protection
:
✓
Display
:
4x20
Outputs
analog 0(4)–20mA
:
3x
digital
:
4x
fixed for alarm
:
1x
free configurable
:
3x
display of measured value
Flow velocity
:
Filling level
:
flow
:
flow rate
:
HD-1XX
Hydrostatic filling level measurement
Continuous and precise level measurement in unpressurised, open basins and tanks as well as underground applications such as shafts, wells and boreholes.
QFS-2X
Stainless Steel Float Switch
QFS-20 & QFS-21 float switches have stainless steel floats and one or two reed contacts.
Properties
Protection class EN60529
:
IP68
Material Float
:
VA 1.4571
Material hose
:
Edelstahlwellschlauch (1.4404) mit Edelstahldrahtumflechtung (1.4301)
Operating temperature
:
max. + 150 °C
media density
:
ρ ≥ 0,8g/cm³
Switching system
:
Reed-Schalter
Contact
:
Wechsler, NO, NC
Switching voltage
:
4...250 V AC/DC
Switching current
:
1 mA ...1 A
Switching capacity
:
max. 1A, 60 VA/60 W
Switching hysteresis
:
ca. 100 mm
Switching angle
:
ca. + 20° / – 20°
Operating pressure (QFS-20)
:
max. 15 bar
Operating pressure (QFS-21)
:
max. 6 bar
TK-302
Level transducer made of brass and stainless steel
T30... continuous magnetic immersible probes are used for quasi-acquisition of the filling level in containers with liquid media.
Technical Data
connection
:
Dose
Protection class socket / plug
:
IP 65
Protection class EN60529 cable
:
IP 55
Float type
:
03 (04)
connection cable
:
1000 mm Silikon 0,5 mm²
Sliding tube length
:
max. 6000 mm
Operating temperature
:
max. 130 °C
Operating pressure
:
max. 20 bar
Resolution
:
10 mm | 15 mm | 1 % | 2 % | 5 %
Accessories
:
R/I-Wandler TK-101
MaterialDensity
Type 03
:
0,75 g/cm³
Type 04
:
0,65 g/cm³
NP-255
Level Switch - multiple 2...4 - pneumatic
very reliable and simple
sensors for scanning liquids, in
particular when used for overflow
protection. liquids can be
aggressive, sticky or highly contaminated
Properties
Protection class EN60529
:
IP 54
connection thread
:
ab G2”
Union nut
:
ab G2¾”
Container connection flange
:
ab DN 25
Hose Ø
:
16 mm
Operating temperature
:
+60 °C
medium temperatur
:
max. +60 °C
Contact
:
Wechsler
Switching capacity
:
500 VA
Switch-on point (Viton membrane)
:
150 mm WS ±30 mm
Switch-off point (MembraneViton)
:
90 mm WS ±30 mm
Material
Pitot tube / Hose
:
PVC
Screw fitting/grommet
:
PVC
flange
:
PVC
Connection head
:
PVC
Switching voltage
silver
:
max. 250 V AC
Gold
:
max. 24 V AC
Switching current
silver
:
max. 6 A
Gold
:
max. 100 mA
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