The contact protection relays are universal measuring transducers, which
input signals (resistance values) with "Namur" specification (DIN EN 60947).
Namur" specification (DIN EN 60947) into switching signals of floating
output contacts.
Protection class EN60529
clamp
:
IP20
Housing
:
IP40
Technical Data
Operating temperature
:
-20...+60 °C
Storage temperature
:
-30...+80 °C
Output contacts
:
potentialfrei
Switching voltage
:
min. 5 V, max. 250 V AC / 150 V DC
Switching current
:
min. 5 mA, max. 5 A AC / 5 A DC
Switching capacity
:
min. 300 mW, max.100 VA / max. 50 W
Switching current / switching voltage
:
nur zum Anschluss an KR-163... oder andere „Namur”-Relais
Switching hysteresis
:
ca. 100 mm
Switching angle
:
ca. +20°...–20°
EK-CAN
PC program for CANopen sensors
Evaluation and configuration software for Fluid.iO CANopen sensors
Properties
Operating system
:
Windows
ltdata.BuildVersion
:
1.0.5 (28.10.2025)
installation type
:
ZIP, portable
ltdata.Sprache
:
DE | EN
TK-309
Stainless steel level sensor
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
:
07
connection cable
:
1000 mm Silikon 0,5 mm²
Sliding tube length
:
max. 6000 mm
Operating temperature
:
max. 130 °C
Operating pressure
:
max. 20 bar
media density
:
Typ 07: 0,54 g/cm³
Resolution
:
7,5 mm | 10 mm | 15 mm | 20 mm | 1% | 2% | 5%
Accessories
:
R/I-Wandler TK-101
ELH
Suspension electrode as leakage probe
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
Teflon float switch for all kinds of liquids up to 150°C
The float of the QFS-50 and QFS-60 float switches is made of Teflon. Inside the float, one or two reed contacts with a movable permanent magnet are inserted as a switching element.
Switching current / switching voltage
:
nur zum Anschluss an KR-163... oder andere „Namur”-Relais
Switching hysteresis
:
ca. 100 mm
Switching angle
:
ca. +20°...–20°
ELH 230 V
Hanging electrode as leakage probe 24...230 V AC/DC
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
The tank level indicator is a mechanically actuated indication operating "on the spot”. It permits a high degree of safety and flexibility thanks to separate points of measurement and indication.
Properties
Tank connection
:
Flansch ab DN 80 (Sonderanschlüsse auf Wunsch)
Material
:
siehe Maßbild
Material Tube
:
PVC, transparent | Ø 50 x 1,8 | Ø 63 x 3,0
Operating temperature
:
–20...+60 °C
Operating pressure
:
atmosphärisch
Material Float
PPH
:
Ø 70 mm 460 g
PVC
:
Ø 70 mm 455 g
PPH
:
Ø 40 mm 370g
PE
:
Ø 70 mm ca. 450 g
Material Rope
PPH
:
(rot, Ø 2 mm) ~ 2 g/m
Polyester
:
(bunt, Ø 2 mm) ~ 4 g/m
PTFE
:
(weiss, Ø 3 mm) ~ 10 g/m
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
ZDT-H
Differential pressure transmitter for high pressure applications
Versatile and reliable differential pressure transmitter for measuring air, non-aggressive media as well as liquids and oils.
Properties
Pressure type
:
Differenzdruck
Housing
:
Kunststoff mit LCD-Anzeige (oponal)
Overpressure
:
1,2* (1,5*) x Nenndruck
Measurement parameters
Total error
:
± 2,5 % FS (typ. ± 0,5 %)
Linearity error
:
± 1 % FS
Signal output selection
:
0...10 V 4...20 mA, 2-Leiter 4...20 mA, 3-Leiter
Pressure range
:
5…1.000 bar
Operating conditions
Operating voltage
:
14...28 VDC ± 10 %
Operating temperature
:
0...+50 °C
Storage temperature
:
-20°C...+120°C
Connections
Electrical connection
:
Schraubklemme im Gehäuse
Process connection
:
G1/4" (andere auf Anfrage)
Our application engineers advise you
personally, comprehensively and professionally!