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Pointek CLS300 - Digital

Categories Water Quality Sensor
Brand Name: SIEMENS
Model Number: CLS300 - Digital
MOQ: 1pcs
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 1000 Piece/Pieces per Week negotiable
Delivery Time: 5-8 work days
Packaging Details: each unit has individual box and all boxes are packed in standard packages or customers requests available
Measuring principle: Inverse frequency shift capacitive level detection
Measured variable: Change in picoFarad (pF)
Output: Galvanically isolated
Protection: Against reversed polarity (bipolar)
Max. load current: 82 mA
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Pointek CLS300 - Digital

Pointek CLS300 - Digital Level Detection Switch
The Pointek CLS300 (digital version) is an inverse frequency shift capacitance level and material detection switch designed for demanding industrial applications. Featuring optional rod/cable configurations and programmable outputs, it reliably detects liquids, solids, slurries, foam, and interfaces in high-pressure, high-temperature environments. The digital version includes PROFIBUS PA communication, an integrated LCD display, and advanced diagnostic capabilities.
Pointek CLS300 Digital switch front view Pointek CLS300 Digital switch side view Pointek CLS300 Digital switch installation example
Product Models
Part NumberDescription
7ML5660-.....-....CLS300, DIGITAL, ROD VERSION, THREAD/FLANGE
7ML5661-.....-....CLS300, DIGITAL, CABLE VERSION, THREAD/FLANGE
7ML5662-.....-....CLS300, DIGITAL, HIGH TEMP ROD, THREAD/FLANGE
Key Benefits
  • Active-Shield technology prevents measurement interference from material buildup or nozzle effects
  • Solid rod construction withstands extremely abrasive conditions
  • Push-button calibration with comprehensive diagnostics
  • High sensitivity suitable for diverse liquid, solid, and slurry applications
  • Integrated LCD display for intuitive menu-driven setup
  • PROFIBUS PA communication with SIMATIC PDM compatibility
Applications
The Pointek CLS300 digital version provides standalone operation with an integral LCD display and PROFIBUS PA communication (Profile version 3.0, Class B). Its robust design is specifically engineered for heavy solids applications in abrasive environments such as mining operations.
The fully potted electronics provide immunity to condensation, dust, and vibration. Wetted components utilize stainless steel with PFA shielding for chemical resistance, while high-temperature versions employ ceramic and stainless steel construction. The unique Active Shield technology effectively suppresses interference from material accumulation or extended installation nozzles.
The modular design offers extensive configuration options, process connections, extensions, and certifications to meet specific application requirements for temperature and pressure, simplifying ordering and reducing inventory needs.
Primary Applications
Liquids, slurries, bulk solids, high-pressure and high-temperature environments, hazardous areas, milling and mining applications.
Configuration
Pointek CLS300 configuration diagram Pointek CLS300 installation configuration
Technical Specifications
Measuring Principle
Inverse frequency shift capacitive level detection
Measured Variable
Change in picoFarad (pF)
Output Specifications
Solid-state Output
Galvanically isolated
Protection
Against reversed polarity (bipolar)
Max. Switching Voltage
30 V (DC), 30 V peak (AC)
Max. Load Current
82 mA
Voltage Drop
< 1 V, typical at 50 mA
Time Delay
Programmable by user (0 ... 100 s)
Fail-safe Mode
Min. or max.
Connection
Removable terminal block
Performance Specifications
Min. Sensitivity
1% change in actual capacitance
Max. Temperature Error
0.2% of actual capacitance value
Environmental Specifications
Ambient Temperature
‑40 ... +85 °C (‑40 ... +185 °F)
Storage Temperature
‑40 ... +85 °C (‑40 ... +185 °F)
Process Temperature (Rod/Cable)
-40 ... +200 °C (-40 ... +392 °F)
Process Temperature (High Temp)
-40 ... +400 °C (-40 ... +752 °F)
Process Pressure
-1 ... +35 bar g (-14.6 ... +511 psi g)
Relative Dielectric Constant
Min. 1.5
Design Specifications
Enclosure Material
Powder-coated aluminum with gasket
Degree of Protection
Standard: Type 4/NEMA 4/IP65, Optional: Type 4/NEMA 4/IP68
Cable Inlet
2 x M20 x 1.5 thread (option: 2 x ½" NPT conduit entry including 1 plugged entry)
Power Supply
Bus Voltage
Standard: 12 ... 30 V DC, Intrinsically Safe: 12 ... 24 V DC
Current Consumption
12.5 mA
Communication
Protocol
PROFIBUS PA (IEC 61158 CPF3 CP3/2)
Related Products
Part NumberDescription
7ML1830-1APEASY AIMER II, ALUMINIUM, 3/4 INCH NPT WITH 1 INCH GALVANIZED COUPLING
7ML1830-1JACABLE GLAND, 1/2" NPT, General Purpose DIP
7ML1830-1JBCABLE GLAND, 1/2" NPT, explosion proof
7ML1830-1JCM20 x 1.5 cable gland (general use and dust explosion protection)
7ML1830-1JDCABLE GLAND, M20 x 1.5 HF, (EP)
7ML1830-1JETest Magnet
7ML1830-1JFAMPLIFIER / POWER SUPPLY DIGITAL VERSION
7ML1830-1JKLCD DISPLAY FOR CLS 200, DIGITAL
7ML1930-1AQOne metallic cable gland M20x1.5, rated -40°C (-40°F) to +80°C (+176°F) with integrated shield connection (available for PROFIBUS PA)
A5E01163688Kit, 316L stainless steel cable extension, 1 Meter, CLS300/LC300
A5E01163689Kit, 316L stainless steel cable extension, 3 Meter, CLS300/LC300
A5E01163690Kit, 316L stainless steel cable extension, 5 Meter, CLS300/LC300
A5E01163691Kit, 316L stainless steel cable extension, 10 Meter, CLS300/LC300
A5E01163693Kit, 316L stainless steel cable extension, 15 Meter, CLS300/LC300
A5E01163695Kit, 316L stainless steel cable extension, 20 Meter, CLS300/LC300
A5E01163698Kit, 316 stainless steel PFA cable extension, 3 METER, CLS300
A5E01163699Kit, 316 stainless steel PFA cable extension, 5 METER, CLS300
A5E01163700Kit, 316 stainless steel PFA cable extension, 10 METER, CLS300
A5E01163701Kit, 316 stainless steel PFA cable extension, 15 METER, CLS300
A5E01163702Kit, 316 stainless steel PFA cable extension, 20 METER, CLS300
A5E01163719Kit, 316L stainless steel rod 180 mm (7.09")
A5E01163720Kit, 316L stainless steel rod 330 mm (12.99")
A5E01163721Kit, 316L stainless steel rod 580 mm (22.83")
A5E01163722Kit, 316L stainless steel rod 830 mm (32.68")
A5E01163723Replacement electronics with driver, CLS300 standard. For use with rod or Cable versions with maximum length of 5 m
A5E01163724Replacement electronics with driver, CLS300 standard. For use with Cable versions with minimum length of 5 m
A5E01163725Replacement electronics with driver, CLS300 Digital. For use with rod or Cable versions with maximum length of 5 m
A5E01163726Replacement electronics with driver, CLS300 Digital. For use with Cable versions with minimum length of 5 m
A5E01163727KIT, Spare 316L stainless steel weight, CLS/LC300, cable version
A5E03251683Kit, CLS300 standard, transmitter
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