View this page in: English
Email: "ucnguBrctvdgcxgt0eqo"
Select language
1-Click Quote Request
Product
Ifm
LR7000
Request a Quote
Ifm LR7000
Continuous level sensor (guided wave radar). LR0000B-BR34AQPKG/US
On Request. Please send us an email to inquire the price and avaliability.
"ucnguBrctvdgcxgt0eqo"
Description
For the reliable level control in tanks and containers. Suitable for water, oils and coolants. Clearly visible 4-digit LED display. Modular system consisting of evaluation unit and probe. Adaptation to different container heights through shortening of the probe
Technical parameters
| Number of inputs and outputs: | Number of digital outputs: 2 |
| Probe length L [mm]: | 100...1600 |
| Process connection: | G 3/4 external thread |
| Special feature: | Gold-plated contacts |
| 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; hydrous media; oils; oil-based media |
| Cannot be used for: | See the operating instructions, chapter "Function and features". |
| Medium temperature [°C]: | -25...80; (90 < 1 h) |
| Tank pressure [bar]: | -1...16 |
| MAWP (for applications according to CRN) [bar]: | 16 |
| Operating voltage [V]: | 18...30 DC |
| Current consumption [mA]: | < 30 |
| Protection class: | III |
| Reverse polarity protection: | yes |
| Power-on delay time [s]: | < 3 |
| Number of inputs and outputs: | Number of digital outputs: 2 |
| Total number of outputs: | 2 |
| Output signal: | switching signal; IO-Link |
| Electrical design: | PNP |
| Number of digital outputs: | 2 |
| Output function: | normally open / normally closed; (parameterisable) |
| 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 |
| 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 |
| 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 |
| Repeatability [mm]: | ± 5 |
| Measuring error [mm]: | ± 7 |
| Offset error [mm]: | 5 |
| Resolution [mm]: | 1 |
| Temperature drift per 10 K: | ± 0.2 % |
| Communication interface: | IO-Link |
| Transmission type: | COM2 (38,4 kBaud) |
| IO-Link revision: | 1.1 |
| SDCI standard: | IEC 61131-9 CDV |
| IO-Link device ID: | 008 d / 00 00 08 h |
| Profiles: | no profile |
| SIO mode: | yes |
| Required master port type: | A |
| Process data analogue: | 1 |
| Process data binary: | 2 |
| Min. process cycle time [ms]: | 2.3 |
| Ambient temperature [°C]: | -25...60 |
| Storage temperature [°C]: | -40...85 |
| Protection: | IP 67 |
| 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 |
| 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 |
| 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 |
| DIN EN 60068-2-6: | 5 g (10...2000 Hz) / 1 g (5...200 Hz) with reference rod 0.5 m |
| MTTF [years]: | 233 |
| UL approval: | UL Approval no. H007 File number UL E174191 |
| UL Approval no.: | H007 |
| File number UL: | E174191 |
| Weight [g]: | 444.4 |
| Materials: | 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 reinforced fibre |
| Process connection: | G 3/4 external thread |
| Display: | Display unit 3 x LED, green switching status 2 x LED, yellow level alphanumeric display, 4-digit parameter setting alphanumeric display, 4-digit |
| Display unit: | 3 x LED, green |
| switching status: | 2 x LED, yellow |
| level: | alphanumeric display, 4-digit |
| parameter setting: | alphanumeric display, 4-digit |
| Notes: | Please see the technical note under "Downloads" |
| Pack quantity: | 1 pcs. |
| Connection: | Connector: 1 x M12; Contacts: gold-plated |
Logistic parameters
| ECCN: | |
| Country of Origin: | DE |
| EAN: | |
| Weight: | 0.44 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |