Buy IFM LR8320, Continuous Level Sensor (Guided Wave Radar)

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1-855-969-9322
1-908-282-3332 (Intl.)

Features:

Guided Wave Radar
For the reliable level control in tanks and containers
Suitable for water and water-based media
Modular system consisting of evaluation unit and probe
Probes may be cut to length for application flexibility

Applications:

For industrial applications

Measurement deviation D at the limits of the active rod range:

diagram

For more information, please see pdf file Data Sheet

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Technical Details

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Product Characteristics

Number of Inputs and Outputs

Number of Digital Outputs: 4

Probe Length L [mm]

100 - 2000

Process Connection

Threaded connection 3/4" NPT external thread

System

gold-plated contacts

Media

Liquids

Dielectric Constant of the Medium

Recommended Media

Water; water-based media

Process temperature [°C]

-25 - 80; (90<1 h)

Pressure Rating [bar]

Vacuum Resistance [mbar]

-1000

Electrical Data

Operating Voltage [V]

18 - 30 DC

Current Consumption [mA]

<25

Protection Class

III

Reverse Polarity Protection

Yes

Power-on Delay Time [s]

Measuring Principle

guided wave radar

Inputs / Outputs

Number of Inputs and Outputs

Number of Digital Outputs: 4

Outputs

Total Number of Outputs

Output Signal

Switching signal; IO-Link

Electrical Design

PNP/NPN

Number of Digital Outputs

Output Function

Normally open / closed; (configurable)

Maximum 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

Measuring/Setting Range

Probe Length L [mm]

100 - 2000

Active Range A [mm]

L-40

Inactive Range I1 / I2 [mm]

30 / 10

Sampling rate [Hz]

Setting Range

Set Point SP [mm]

15 - L-30

Reset Point rP [mm]

10 - L-35

In Steps of [mm]

Hysteresis [mm]

Accuracy / Deviations

Repeatability [mm]

Measuring Error [mm]

± 7

Offset Error [mm]

Resolution [mm]

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

Profiles

Smart Sensor: Process Data Variable; Device Identification, Device Diagnosis

SIO Mode

Yes

Required Master Port Class

Process Data Analog

Process Data Binary

Minimum Process Cycle Time [ms]

3.2

Operating Conditions

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)

MTTF [Years]

242

Mechanical Data

Weight [g]

444.8

Material

Stainless steel (1.4301 / 304)
Stainless steel (1.4404 / 316L)
FKM
PEI

Materials (Wetted Parts)

Stainless steel (1.4305 / 303)
Probe connection: stainless steel (1.4435 / 316L)
PTFE
FKM

Process Connection

Threaded connection 3/4" NPT external thread

Notes

For high process temperatures: The temperature at the Process Connection is decisive. The actual medium temperature may be higher.

Electrical Connection - plug

Connection

Connector: 1 x M12; coding: A; Contacts: gold-plated

Product Details

Product Characteristics

Number of Inputs and Outputs

Number of Digital Outputs: 4

Probe Length L [mm]

100 - 2000

Process Connection

Threaded connection 3/4" NPT external thread

System

gold-plated contacts

Media

Liquids

Dielectric Constant of the Medium

Recommended Media

Water; water-based media

Process temperature [°C]

-25 - 80; (90<1 h)

Pressure Rating [bar]

Vacuum Resistance [mbar]

-1000

Electrical Data

Operating Voltage [V]

18 - 30 DC

Current Consumption [mA]

<25

Protection Class

III

Reverse Polarity Protection

Yes

Power-on Delay Time [s]

Measuring Principle

guided wave radar

Inputs / Outputs

Number of Inputs and Outputs

Number of Digital Outputs: 4

Outputs

Total Number of Outputs

Output Signal

Switching signal; IO-Link

Electrical Design

PNP/NPN

Number of Digital Outputs

Output Function

Normally open / closed; (configurable)

Maximum 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

Measuring/Setting Range

Probe Length L [mm]

100 - 2000

Active Range A [mm]

L-40

Inactive Range I1 / I2 [mm]

30 / 10

Sampling rate [Hz]

Setting Range

Set Point SP [mm]

15 - L-30

Reset Point rP [mm]

10 - L-35

In Steps of [mm]

Hysteresis [mm]

Accuracy / Deviations

Repeatability [mm]

Measuring Error [mm]

± 7

Offset Error [mm]

Resolution [mm]

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

Profiles

Smart Sensor: Process Data Variable; Device Identification, Device Diagnosis

SIO Mode

Yes

Required Master Port Class

Process Data Analog

Process Data Binary

Minimum Process Cycle Time [ms]

3.2

Operating Conditions

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)

MTTF [Years]

242

Mechanical Data

Weight [g]

444.8

Material

Stainless steel (1.4301 / 304)
Stainless steel (1.4404 / 316L)
FKM
PEI

Materials (Wetted Parts)

Stainless steel (1.4305 / 303)
Probe connection: stainless steel (1.4435 / 316L)
PTFE
FKM

Process Connection

Threaded connection 3/4" NPT external thread

Notes

For high process temperatures: The temperature at the Process Connection is decisive. The actual medium temperature may be higher.

Electrical Connection - plug

Connection

Connector: 1 x M12; coding: A; Contacts: gold-plated

Note

Note: Please read description carefully. Do not base your order on the picture presented.

Reviews

IFM LR8320 Continuous Level Sensor (Guided Wave Radar)

Identifiers

Technical Details

Reviews