German IFM LT8023 liquid level sensor in stock

Brand

IFM/Germany

Application Areas

Chemical, Petroleum, Mining, Road/Rail/Shipping, Comprehensive

What are the dynamic and static characteristics of a sensor? Briefly describe under what conditions studying only static characteristics is sufficient for general needs, and under what conditions is it generally necessary to study the dynamic characteristics of a sensor? The dynamic characteristics of a sensor refer to its input-output characteristics as the input quantity changes over time. Static characteristics refer to the sensor's input-output characteristics when the input quantity is constant or changes extremely slowly. Studying only static characteristics in the time domain is generally sufficient for general needs, while the dynamic characteristics of a sensor are generally studied in the frequency domain.

Working principle of surface-controlled semiconductor gas sensors. Resistive semiconductor gas sensors detect the composition or concentration of a gas by utilizing the change in resistance of the semiconductor when it comes into contact with the gas; while non-resistive semiconductor gas sensors detect the gas directly or indirectly by changing certain related properties due to the adsorption and reaction of the semiconductor with the gas.

German IFM Level Sensor with Temperature Detection

LT8023

LT0472B-B-00KSPKG/US

Product Features: Total Inputs and Outputs: Number of Digital Outputs: 4 (Factory Setting): 2 Switch Outputs for Level (OUT1, OUT2); 2 Switch Outputs for Temperature (OUT3, OUT4); Mineral Oil Probe Length L [mm] 472 Application Media: Water-containing cooling lubricants; Oil; Oil-based media; Water; Media similar to water. Dielectric constant of the medium > 2. Not suitable for highly conductive media; Adhesive media; Particles; Loose materials; Acids; Strong alkalis. Storage Tank Pressure [bar] 0.5; (If installed with mounting accessories: E43001 - E43007, E43019) Cooling Lubricant Medium Temperature [°C] 0...35; (With air hose E43101 35...60 °C) Oil Medium Temperature [°C] 0...70 Short-term Medium Temperature [°C] 0...90; (< 1 h) Water medium temperature [°C] 0...35; (with air hose E43101 35...60 °C) Electrical data Operating voltage [V] 18...30 DC current loss [mA] < 50 Protection class III Reverse phase protection With start-up delay time [s] < 3 Measurement principle Capacitive Total input/output Total number of inputs and outputs Number of digital outputs: 4 Outputs Number of outputs 4 Output signals Switch signals; IO-Link Electrical design PNP/NPN Number of digital outputs 4 Output function Normally open/normally closed; (Settable parameters) Switch output DC voltage drop maximum value [V] 2.5 Switch output DC continuous current load [mA] 200 Short circuit protection With short circuit protection type Heat, pulse overload protection With measurement/setting range Factory setting 2 switch outputs Liquid level (OUT1, OUT2); 2 switch outputs Temperature (OUT3, OUT4); Mineral oil probe length L [mm] 472 Sensing range A [mm] 390 Invalid range I1 / I2 [mm] 60 / 22 Set range switch point, SP [mm] 35...390 Reset point, rP [mm] 30...385 Set step distance [mm] 5 Reference point OP [mm] 139 - 163 - 188 - 212 - 236 - 261 - 285 - 310 - 334 - 358 - 383 - 407 - OFF Hysteresis, OP [mm] 3 Temperature monitoring measurement range [°C] -20...90 Switch point, SP [°C] -19.5...90 Reset point, rP [°C] -20...89.5 Set step distance [°C] 0.5 Switch output resolution [K] 0.5 Accuracy/deviation measurement error [percentage of final value] ± 5 Repeatability ± 2 Resolution [mm] 5 Temperature monitoring switch point accuracy [K] ± 1.5 Resolution [K] 0.5 Dynamic response T09 [s]90 Software/Programming Parameter Setting Hysteresis/Window; Normally Open/Normal Closed; SP (Switch Action Point)/rP (Switch Reset Point) Positioning; SP (Switch Action Point)/rP (Switch Reset Point) Positioning; OP Setting; Media Setting; Display Value Shift (Offset) Setting; Display Unit; Process Value Allocation Interface Communication Interface IO-Link Transmission Type COM2 (38,4 kBaud) IO-Link Revision 1.1 SDCI Standard IEC 61131-9 Appearance Smart Sensor: Process Data Variable; Device Identification, Device Diagnosis SIO mode has required device port type A Analog Process Data 4 Two-bit Output Process Data 4 Processing Cycle Minimum [ms]4.5 Supported Device ID

Operating Mode

Device ID

Default

19

Operating Conditions Ambient Temperature [°C]0...60 Storage Temperature [°C]-25...80 Enclosure Protection Rating IP 67 Certification/Testing EMC Electromagnetic Compatibility

DIN EN 61000-6-2

DIN EN 61000-6-4

Shock Resistance

DIN EN 60068-2-27

15 g (11 ms)

Shock Resistance

DIN EN 60068-2-6

5 g (10...2000 Hz)

MTTF [Year] 195 Mechanical Technical Data Weight [g] 443.5 Dimensions [mm] Ø 16 Raw Materials Stainless Steel (1.4301/304); Stainless Steel (1.4404 / 316L); FKM; Nitrile Rubber; PBT; PC; PP; PA; TPV Material (Wetted Parts) PP Display/Operating Display

Display Units

4 x LEDs, Green (cm, inch, °C, °F)

On/Off Status

4 x LEDs, Yellow (OUT4...OUT1)

Measured Value

Alphanumeric Display, 4 Digits

Parameter Setting

Alphanumeric display, 4 digits

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Mechanical valves, check valves, vacuum generators, cylinders, magnetic switches, shock absorbers, pressure gauges, quick couplings, floating couplings;

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Electrical components include:

Relays, sensors, converters, proximity switches, encoders, programmable controllers.

The company maintains a large inventory, with standard parts readily available. To better serve customers in various industries, the company also distributes other spare parts, with professional sourcing channels and reasonable prices.

Our products are widely used in industrial machinery, machine tools, plastics machinery, shoe machinery, brick machinery, metallurgy, mining, chemical industry, papermaking, coal mining, shipbuilding, power generation, construction machinery, environmental protection machinery, and many other fields.

Short delivery time, low prices! New and old customers are welcome to inquire and purchase!