Ifm LR7020 Continuous Level Sensor (Guided Wave Radar)
Ifm LR7020 Continuous Level Sensor (Guided Wave Radar) is backordered and will ship as soon as it is back in stock.
As a Canadian company, please note that any product made in China and imported into the United States will be subject to a 30% tariff, which must be paid separately upon delivery. Please refer to our Shipping Policy for full details.
🚚 We Ship Worldwide! Get your order delivered anywhere.
Delivery And Shipping
Delivery And Shipping
Both Standard and Express shipping options are available at checkout.
Tariffs And Fees
Tariffs And Fees
Items made in China and imported in the United States will be hit with a 50% fee upon arrival. Extra Fees Might Apply.
Items made in Canada and imported in the United States will be hit with a 35% fee upon arrival. Extra Fees Might Apply.
Items lacking a specified Country of Origin will be classified as originating from China by customs, resulting in a 30% import tax upon delivery in the U.S. Extra Fees Might Apply.
Subscribe to our newsletter
Sign up for exclusive offers.
Industrial Automation Parts is only an authorized distributor for DeLock and is not authorized for any other manufacturers. Manufacturer's warranty and support do not apply. Our IAP warranty of three months is applicable.
Ifm LR7020 Continuous Level Sensor (Guided Wave Radar)
Country Of Origin:
| Number of inputs and outputs | Number of digital outputs: 2 |
|---|---|
| Probe length L [mm] | 100...2000 |
| Process connection | threaded connection G 3/4 external thread |
| 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 |
| Process temperature [°C] | -25...80; (90 < 1 h ; see note under remarks) |
| Pressure rating [bar] | 16 |
| Vacuum resistance [mbar] | -1000 |
| Operating voltage [V] | 18...30 DC |
|---|---|
| Current consumption [mA] | < 25 |
| Protection class | III |
| Reverse polarity protection | yes |
| Power-on delay time [s] | < 3 |
| Measuring principle | guided wave radar |
| Number of inputs and outputs | Number of digital outputs: 2 |
|---|
| Total number of outputs | 2 |
|---|---|
| Output signal | switching signal; IO-Link |
| Electrical design | PNP/NPN |
| Number of digital outputs | 2 |
| 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 | yes (non-latching) |
| Overload protection | yes |
| Probe length L [mm] | 100...2000 |
|---|---|
| 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 |
|
|
| Reset point rP [mm] | 10... L-35 | |
| Note on reset point rP |
|
|
| 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 | ||||
| Profiles | Smart Sensor: Process Data Variable; Device Identification, Device Diagnosis | ||||
| SIO mode | yes | ||||
| Required master port class | A | ||||
| Process data analog | 3 | ||||
| Process data binary | 2 | ||||
| Min. process cycle time [ms] | 3.2 | ||||
| Supported DeviceIDs |
|
| Ambient temperature [°C] | -25...60 |
|---|---|
| Storage temperature [°C] | -40...85 |
| Protection | IP 68; IP 69K; (7 days / 1 m water depth / 0.1 bar: IP 68) |
| EMC |
|
||||||
|---|---|---|---|---|---|---|---|
| Shock resistance |
|
||||||
| Vibration resistance |
|
||||||
| MTTF [years] | 286 | ||||||
| UL approval |
|
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
New Delock Partnership
Save up to 60%
