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Linear Potentiometer LZW

Product catalog summary

Key Features:
- Two models with protection classes IP65 and IP67.
- Measurement ranges from 50 to 750 mm.
- Outputs include potentiometer, analog 0.5...4.5 V, and 0...10 V.
- Signal conditioner Squeezer allows teaching of the measurement range and setting a switching point with analog output.
- Self-aligning rod end bearings and linearity up to ±0.05%.
- Operating temperature range from -30 to +100 °C.
- Life cycle exceeds 25 million meters or 100 million operations.
- Complies with EN 60079-11 standard.

Technical Specifications:
- Models: LZW-M, LZW-B, LZW-IP.
- Protection class: IP65 for LZW-M and LZW-B, IP67 for LZW-IP.
- Displacement speed: ≤5 m/s for LZW-M and LZW-B, ≤3 m/s for LZW-IP.
- Linearity: ±0.05% for all models.
- Working temperature: -30 to +100 °C.
- Storage temperature: -50 to +100 °C.
- Electrical connection: 4-pole connector, DIN 43650, or 5-pole connector.
- Rod material: Stainless steel, AISI 303.
- Housing material: Anodised aluminium, Nylon 66 G25.

Signal Conditioner Squeezer:
- Allows teaching of the measurement range and setting an individual switching point.
- Available cable lengths: 2 m, 5 m, 10 m.
- Electrical connection includes V+, signal, GND, and multifunctional line (MFL).

Electrical Connection and Accessories:
- Installation instructions emphasize not using the sensor as a variable resistor and ensuring output signal remains within 1% to 99% of supply voltage.
- Accessories include various connectors and cables with IP40 and IP67 ratings.
- PMX-24 Signal Conditioner converts potentiometer signals to analog outputs and is DIN-rail mountable.

Order Code:
- Options for 4-pole and 5-pole connectors, with IP65 and IP67 ratings.
- Custom measurement ranges available for orders over 10 units.

Catalog excerpts

Key-Features: - Two models with protection class IP65 and IP67 - Available measurement ranges from 50 to 750 mm - Outputs: potentiometer, analog 0.5...4.5 V, 0...10 V - Signal conditioner Squeezer: allows teaching of the measurement range and setting a switching point in combination with analog output - Self-aligning rod end bearings - Linearity up to ±0.05 % - Working temperature -30...+100 °C - Life cycle >25 x 106 m or >100 x 106 operations, whichever is less - Simple apparatus according to the EN 60079-11 standard

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TECHNICAL DATA LZW-M /-B / -IP, POTENTIOMETER OUTPUT Model Measurement range * Protection class Displacement speed Resolution Repeatability Resolution depends on the signal quality of the ref erence v oltage respectiv ely supply v oltage. [mm] Recommended cursor current Maximum cursor current Maximum applicable v oltage Temperature coef f icient of resistance Temperature coef f icient of output v oltage Electrical isolation Dielectric strength Working temperature Storage temperature -30...+100 -50...+100 >25 x 106 m or >100 x 106 operations (whichev er is less) Stainless steel, AISI 303 Housing...

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DIMENSIONS AND ELECTRICAL DATA Usef ul electrical stroke (B) +3/-0 Theoretical electrical stroke (C) ±1 Mechanical stroke (D) LZW-M, LZW-B Mechanical stroke (D) LZW-IP Housing length (E) LZW-M, LZW-B Housing length (E) LZW-IP Minimum distance (A) LZW-M, LZW-B Minimum distance (A) LZW-IP TECHNICAL DRAWING LZW-M / LZW-B

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LZW-M sensors with the analog output versions 5VT and 10VT are equipped with a teachable, internal electronics, called VT-Electronics. The signals provided by the sensor’s potentiometer are digitized by the VT-Electronics. This digital information is first processed by the electronics, then transformed back and given out as an analog output signal 0 to 10 V or 0.4 to 4.5 V. The digitization offers two possibilities of adjustment, by which the sensor can be configured individually using the Squeezer: 1) Teaching of the measurement range. After a successful teaching process the Squeezer can be...

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Electrical connection Installation instructions • Please pay attention that the sensor is not used as a variable resistor. • Please be careful while calibrating the sensor to set the stroke so that the output signal does not drop below 1 % or exceed 99 % of the supply voltage. ACCESSORIESOutput LZW-IP (IP67)Output LZW-B (IP65) Output LZW-M (IP65) Cable with connector M12, 4 poles, shielded CON011: mating connector for self assembly IP40, 5 pole, cable diameter 4...6 mm CON008: mating connector, angular for self assembly IP40, 4 pole, PG9 cable gland, cable 0 6...8 mm Squeezer Controller for LZW-M-...-4,5VT...

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Subject to change without prior notice WayCon Positionsmesstechnik GmbH email: [email protected] internet: www.waycon.biz WauLnn Posilionsmcsslcchn ik

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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