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LR8000 Specification
Product characteristics
| Number of inputs and outputs |
Number of digital outputs: 4 |
| Probe length L [mm] |
100…1600 |
| Process connection |
threaded connection G 3/4 external thread |
Application
| System |
gold-plated contacts |
| Application |
for industrial applications |
| Media |
Liquids |
| Dielectric constant of the medium |
≥ 1,8; (for media with a dielectric constant of 1.8…5 (e.g. oils), a coaxial pipe is needed for operation) |
| Recommended media |
water; water-based media; oils; oil-based media |
| Cannot be used for |
See the operating instructions, chapter “Function and features”. |
| Process temperature [°C] |
-25…80; (90 < 1 h ; see note under remarks) |
| Pressure rating [bar] |
16 |
| Vacuum resistance [mbar] |
-1000 |
| MAWP (for applications according to CRN) [bar] |
16 |
Electrical data
| Operating voltage [V] |
18…30 DC |
| Current consumption [mA] |
< 30 |
| Protection class |
III |
| Reverse polarity protection |
yes |
| Power-on delay time [s] |
< 3 |
| Measuring principle |
guided wave radar |
Inputs / outputs
| Number of inputs and outputs |
Number of digital outputs: 4 |
Outputs
| Total number of outputs |
4 |
| Output signal |
switching signal; IO-Link |
| Electrical design |
PNP |
| Number of digital outputs |
4 |
| Output function |
normally open / closed; (configurable) |
| Max. voltage drop switching output DC [V] |
2.5 |
| Permanent current rating of switching output DC [mA] |
200 |
| Short-circuit protection |
yes |
| Type of short-circuit protection |
thermal, pulsed |
| Overload protection |
yes |
Measuring/setting range
| Probe length L [mm] |
100…1600 |
| Active range A [mm] |
L-40; (when set to oil and oil based media: L-60) |
| Inactive range I1 / I2 [mm] |
30 / 10; (when set to oil and oil based media: 30 / 30) |
| Sampling rate [Hz] |
4 |
Setting range
| Set point SP [mm] |
15…L-30 |
| Note on setpoint SP |
| when set to oil and oil based media: 35…L-30 |
|
| Reset point rP [mm] |
10… L-35 |
| Note on reset point rP |
| when set to oil and oil based media: 30…L-35 |
|
| In steps of [mm] |
5 |
| Hysteresis [mm] |
> 5 |
Accuracy / deviations
| Repeatability [mm] |
± 5 |
| Measuring error [mm] |
± 7 |
| Offset error [mm] |
5 |
| Resolution [mm] |
1 |
| Temperature drift per 10 K |
± 0.2 % |
Interfaces
| Communication interface |
IO-Link |
| Transmission type |
COM2 (38,4 kBaud) |
| IO-Link revision |
1.1 |
| SDCI standard |
IEC 61131-9 CDV |
| Profiles |
no profile |
| SIO mode |
yes |
| Required master port class |
A |
| Process data analog |
1 |
| Process data binary |
4 |
| Min. process cycle time [ms] |
2.3 |
| Supported DeviceIDs |
| Type of operation |
DeviceID |
| default |
10 |
|
Operating conditions
| Ambient temperature [°C] |
-25…60 |
| Storage temperature [°C] |
-40…85 |
| Protection |
IP 67 |
Tests / approvals
| EMC |
| DIN EN 61000-6-2 |
|
| DIN EN 61000-6-3 |
in a closed metal tank |
| DIN EN 61000-6-4 |
in plastic or open metal tanks |
|
| Shock resistance |
| DIN EN 60068-2-27 |
50 g (11 ms) / 25 g (6 ms) with reference rod 0.5 m |
|
| Vibration resistance |
| DIN EN 60068-2-6 |
5 g (10…2000 Hz) / 1 g (5…200 Hz) with reference rod 0.5 m |
|
| MTTF [years] |
205 |
| UL approval |
| UL approval number |
H008 |
| File number UL |
E174191 |
|
Mechanical data
| Weight [g] |
380.45 |
| Material |
stainless steel (1.4301 / 304); stainless steel (1.4404 / 316L); FKM; PBT; PC; PEI; TPE-V |
| Materials (wetted parts) |
stainless steel (1.4305 / 303); probe connection: stainless steel (1.4435 / 316L); PTFE; FKM; sealing: NBR fiber-reinforced |
| Process connection |
threaded connection G 3/4 external thread |
Displays / operating elements
| Display |
| Display unit |
3 x LED, green |
| Switching status |
4 x LED, yellow |
| Level |
alphanumeric display, 4-digit |
| Parameter setting |
alphanumeric display, 4-digit |
|
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