For effective, permanent control of water and process quality. Compact, high-quality sensor design prevents failures and unplanned downtime. Simplify your installation and commissioning processes
Number of inputs and outputs
Number of analogue outputs: 1
Process connection
threaded connection G 1/2 external thread sealing cone optional:hygienic PEEK gasket according to EHEDG
Special feature
Gold-plated contacts
Media
conductive liquids
Note on media
ultra-pure water
Cannot be used for
See the operating instructions, chapter "Function and features".
Medium temperature [°C]
-25...100;(< 1 h: 150)
Pressure rating [bar]
16
Vacuum resistance [mbar]
-1000
Operating voltage [V]
18...30 DC
Current consumption [mA]
< 60
Protection class
III
Reverse polarity protection
yes
Power-on delay time [s]
2
Measuring principle
konduktiv
Inputs / outputs
Number of inputs and outputs
Number of analogue outputs: 1
Outputs
Total number of outputs
1
Output signal
analogue signal; IO-Link
Output function
analogue output; scalable; selectable conductivity / temperature
Number of analogue outputs
1
Analogue current output [mA]
4...20
Max. load [Ω]
500
Measuring/setting range
conductivity measurement
Measuring range [µS/cm]
0.04...1000
Resolution [µS/cm]
0...9,999
0.001
10...99,99
0.01
100...1000
0.1
Temperature measurement
Measuring range [°C]
-25...150
Accuracy / deviations
conductivity measurement
Accuracy (in the measuring range)
3 % MW ± 0,03µS/cm
Drift [%/K]
0,1 %/K MW
Repeatability
1 % MW ± 0,010µS/cm
Long-term stability
1,5 % MW ± 0,015 µS/cm
Temperature measurement
Accuracy [K]
20...50 °C: < ± 0,5 K;-25...150 °C: < ± 1,5 K
Repeatability [K]
0,2
Resolution [K]
0.1
Response times
conductivity measurement
Response time [s]
< 2;(T09; Damping = 0)
Temperature measurement
Response time [s]
< 9;(T09)
Interfaces
Communication interface
IO-Link
Transmission type
COM2 (38,4 kBaud)
IO-Link revision
1.1
SDCI standard
IEC 61131-9
Profiles
Measuring Sensor, Identification and Diagnosis
SIO mode
no
Required master port type
A
Process data analogue
1
Min. process cycle time [ms]
5.6
Supported DeviceIDs
Type of operation
DeviceID
default
1455
Operating conditions
Ambient temperature [°C]
-40...60
Storage temperature [°C]
-40...85
Protection
IP 68; IP 69K;(7 days / 3 m water depth / 0.3 bar: IP 68)
Tests / approvals
EMC
DIN EN 61000-6-2
DIN EN 61000-6-3
Shock resistance
DIN EN 60068-2-27
50 g (11 ms)
Vibration resistance
DIN EN 60068-2-6
20 g (10...2000 Hz)
MTTF [years]
173
Weight [g]
329.9
Materials
stainless steel (1.4404 / 316L); PEI; FKM
Materials (wetted parts)
stainless steel (1.4435 / 316L); PEEK
Process connection
threaded connection G 1/2 external thread sealing cone optional:hygienic PEEK gasket according to EHEDG
Remarks
MW = measured value
Notes
Digital meets analogue: integrating modern IO-Link sensors the analogue way. The EIO104 allows you to realise two analogue signals from intelligent IO-Link sensors with several process values.
Pack quantity
1 pcs.
Electrical connection
Connection
Connector: 1 x M12 (EN 61067-2-101); coding: A; Contacts: gold-plated
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — LDL101-00 — 13.04.2023 —
