Pointek CLS300 - Standard
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Detailed Product Description
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Pointek CLS300 - Standard The Pointek CLS300 (standard version) is an inverse frequency shift
capacitance level and material detection switch offering optional
rod or cable configurations with configurable output. Designed for
demanding industrial conditions, it reliably detects liquids,
solids, slurries, foam, and interfaces even under high pressure and
temperature. Its advanced tuning capability effectively compensates
for material buildup on the probe. Product Variants
Related Products & Accessories
Key Benefits
Applications The Pointek CLS300 standard version features three LED indicators
with basic relay and solid-state switch alarms. Its robust design
makes it particularly suitable for heavy solids applications with
abrasive materials, such as those found in the mining industry. The
fully potted electronics remain unaffected by condensation, dust,
or vibration. Wetted components are constructed from stainless steel with a PFA
shield for high chemical resistance, while the high-temperature
version uses ceramic and stainless steel. The device accurately
detects materials with both low and high dielectric constants. The
unique Active Shield technology effectively suppresses interference
from material buildup or extended installation nozzles. The modular design of the Pointek CLS300 offers extensive
configuration options, process connections, extensions, and
approvals to meet specific application requirements for temperature
and pressure. This design simplifies ordering processes and reduces
inventory needs. Available probe configurations include both rod
and cable versions. Primary Applications:
Configuration Technical Specifications Mode of Operation Inverse frequency shift capacitive level detection Input Measured variable: Change in picoFarad (pF) Output Relay output: • 1 SPDT Form C relay • Max. contact voltage: 30 V DC / 250 V AC • Max. contact current: 5 A (DC) / 8 A (AC) • Max. switching capacity: 150 W (DC) / 2 000 VA (AC) • Time delay (ON and/or OFF): 1 ... 60 s Solid-State Output • 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 (pre or post switching): 1 ... 60 s Accuracy Resolution: • Min. sensitivity (pF): 1 % change in actual capacitance • Max. temperature error: 0.2 % of actual capacitance value Installation Conditions Location: Indoor/outdoor Ambient Conditions • Ambient temperature: -40 ... +85 °C (‑40 ... +185 °F) • Storage temperature: ‑40 ... +85 °C (‑40 ... +185 °F) Medium Conditions • Applications: Liquids, bulk solids, slurries and interfaces, and
viscous materials • Relative dielectric constant εr: Min. 1.5 • Process temperature: - Rod/Cable version: -40 ... +200 °C (-40 ... +392 °F) - High-temperature version: -40 ... +400 °C (-40 ... +752 °F) • Process pressure: -1 ... +35 bar g (-14.6 ... +511 psi g) Design • Material (enclosure): 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) Controls and Displays • Displays: 3 LEDs, for probe status, output status and power
supply • Potentiometers: 2 potentiometers for time delay and sensitivity • Switches: 5 DIP switches for delay on/off, fail-safe high/low, time delay test/adjust, high/low sensitivity, test delay settings Power Supply • Supply: 12 ... 250 V AC/DC, 0 ... 60 Hz, galvanically isolated, 2
W Certificates and Approvals • General Purpose: CSA, FM, CE, UKCA, RCM • Flameproof Enclosure with IS Probe: ATEX II 1/2 G Ex ia/db [ia Ga] IIC TX Ga/Gb, ATEX II 1/2 D Ex ia/tb [ia Da] IIIC TX Da/Db UKEX II 1/2 G Ex ia/db [ia Ga] IIC TX Ga/Gb, UKEX ATEX II 1/2 D Ex ia/tb [ia Da] IIIC TX Da/Db • Dust Ignition Proof with IS Probe: ATEX II 1/2 D Ex ia/tb [ia Da] IIIC TX Da/Db UKEX II 1/2 D Ex ia/tb [ia Da] IIIC TX Da/Db CSA/FM Class II, Div. 1, Groups E, F, G CSA/FM Class III T4 • Explosion Proof Enclosure with IS Probe: CSA/FM Class I, Div. 1, Groups A, B, C, D CSA/FM Class II, Div. 1, Groups E, F, G CSA/FM Class III T4 • Marine: Lloyds Register of Shipping, Categories ENV1, ENV2, and ENV5 • Overfill Protection: WHG (Germany) VLAREM II (Belgium) • Others: Pattern Approval (China) |
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| Product Tags: Pointek CLS300 ultrasonic sensor Standard ultrasonic transducer CLS300 sensor with warranty |
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