Cảm biến mức IFM LR7300

12.419.000 

SKU: LR7300
Hãng sản xuất: IFM
Chất lượng: Mới 100%
Bảo hành: Chính hãng
Chứng từ: CO/CQ, hóa đơn VAT

Báo giá
Mã: LR7300 Danh mục: ,
Product characteristics
Number of inputs and outputs Number of digital outputs: 2
Probe length L [mm] 100…1600
Process connection 3/4″ NPT
Application
Special feature Gold-plated contacts
Media Liquids
Dielectric constant of the medium ≥ 5
Recommended media water; hydrous 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
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
Inputs / outputs
Number of inputs and outputs Number of digital outputs: 2
Outputs
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
Measuring/setting range
Probe length L [mm] 100…1600
Active range A [mm] L-40
Inactive range I1 / I2 [mm] 30 / 10
Sampling rate [Hz] 4
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
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 type A
Process data analogue 1
Process data binary 2
Min. process cycle time [ms] 2.3
Supported DeviceIDs
Type of operation DeviceID
Default 9
Operating conditions
Ambient temperature [°C] -25…60
Storage temperature [°C] -40…85
Protection IP 67
Mechanical data
Weight [g] 344.5
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
Process connection 3/4″ NPT
Displays / operating elements
Display
Display unit 3 x LED, green
switching status 2 x LED, yellow
level alphanumeric display, 4-digit
parameter setting alphanumeric display, 4-digit
Remarks
Notes Please see the technical note under “Downloads”
Pack quantity 1 pcs.
Electrical connection
Connection Connector: 1 x M12; Contacts: gold-plated

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