IFM electronic LR3300 IFM Radar level sensor

Description

Application
Media
hydrous coolants; water; media similar to water
Dielectric constant of the medium
≥ 20
Recommended media
hydrous coolants; water; media similar to water
Conditionally suitable for
acids; alkali
Cannot be used for
oils; greases; granulates; bulk material; acids; alkali; heavily foaming media
Medium temperature [°C]
0...80; (90 < 1 h)
Tank pressure [bar]
-1...16
MAWP (for applications according to CRN) [bar]
25
Electrical data
Operating voltage [V]
18...30 DC
Current consumption [mA]
< 80
Protection class
III
Reverse polarity protection
yes
Power-on delay time [s]
< 3
Inputs / outputs
Number of inputs and outputs
Number of digital outputs: 1; Number of analog outputs: 1
Outputs
Total number of outputs
2
Output signal
switching signal; analog signal; IO-Link
Electrical design
PNP
Number of digital outputs
1
Output function
normally open / closed; (configurable)
Max. voltage drop switching output DC [V]
2.5
Permanent current rating of switching output DC [mA]
200
Number of analog outputs
1
Analog current output [mA]
4...20
Max. load [Ω]
500
Analog voltage output [V]
0...10
Min. load resistance [Ω]
2000
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
Inactive range I1 / I2 [mm]
30 / 10
Setting range
Set point SP [mm]
≥ 15 / ≤ L-30
Reset point rP [mm]
≥ 10 / ≤ L-35
in steps of [mm]
5
Hysteresis [mm]
> 5
Accuracy / deviations
Repeatability [mm]
± 5
Switch point accuracy [mm]
± (15 + 0,5 % ); (% of the final value of the measuring range: L - 30 mm)
Characteristics deviation
± 10
Offset error [mm]
10
Resolution [mm]
0.5 (L < 300 mm) 0.2% MEW (L > 300 mm)
Zero signal (voltage) [V]
0...0.02
Zero signal (current) [mA]
3.95...4.0
Full signal (voltage) [V]
10.0...10.1
Full signal (current) [mA]
20...20.2
Interfaces
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
345 d / 00 01 59 h
Profiles
no profile
SIO mode
yes
Required master port class
A
Process data analogue
1
Process data binary
1
Min. process cycle time [ms]
2.3
Operating conditions
Ambient temperature [°C]
0...60
Storage temperature [°C]
-25...80
Protection
IP 67
Tests / approvals
EMC
IEC 60947-1
Shock resistance
DIN IEC 68-2-27
50 g (11 ms)
Vibration resistance
DIN IEC 68-2-6
5 g (10...2000 Hz)
MTTF [years]
174.71
Mechanical data
Weight [g]
345
Material
stainless steel (1.4301 / 304); FKM; PBT; PC; PEI; TPE-V; PTFE
Materials (wetted parts)
stainless steel (1.4305 / 303); probe connection: stainless steel (1.4435 / 316L); PTFE; FKM
Process connection
3/4" NPT
Displays / operating elements
Display
Display unit
3 x LED, green
Switching status
1 x LED, yellow
Level
alphanumeric display, 4-digit
Parameter setting
alphanumeric display, 4-digit
Accessories
Accessories (optional)
Probe:, E43203...E43205 / E43207...E43210
Remarks
Pack quantity
1 pcs.
Electrical connection
Connection
Connector: 1 x M12; Contacts: gold-plated
ifm efector, inc. • 1100 Atwater Drive • Malvern • PA 19355 — We reserve the right to make technical alterations without prior notice. — EN-US — LR3300-02 — 11.05.2017 —