IP67 potentiometric transducer with LWX-003 ball joints
- Manufacturer: Novotechnik
- Category: Displacement, Linear Potentiometer, SENSORS, Potentiometric linear sensors, Linear Transducers
Novotechnik IP67 LWX-003 potentiometric transducer. Metal housing with differential pressure compensation.
Transductor de posición lineal potenciométrico con montaje por rótulas. Carrera eléctrica de 50 a 750 mm. IP67, linealidad independiente de ±0,04 a ±0,2 %, resolución mejor que 0,01 mm. Carcasa metálica con compensación de presión diferencial.
Key points
- IP67 protection
- All-metal casing
- Differential pressure compensation with GORE membrane (stem pumping effect)
- Double-supported stem
- Montaje con rótulas de poca holgura y ángulo de giro libre amplio (hasta ±12,5°)
Technical Frequently Asked Questions
What can be connected to the IP67 LWX-003 potentiometric transducer?
It can be connected to Novotechnik M12 connectors and cables, Novotechnik linear sensor couplings and mountings, signal conditioners for standardized output signals (e.g., MUP-110) MUP, signal conditioners for standardized output signals MUK, and process-controlled indicators with MAP display.
How do I order the IP67 LWX-003 potentiometric transducer?
The order code has three fields: stroke (mm), model, and connection. For example, LWX-0150-003-101 is the version with a defined electrical stroke of 150 mm, model 003, and an M12x1 connector output. With 201 instead of 101, the output is a 1 m cable. All order references with their corresponding part numbers are listed in the reference table on this page.
Under what conditions does the IP67 LWX-003 potentiometric transducer operate?
Operating temperature: -30 … +100 °C. Protection: IP 67, also dynamic.
Properties
| Feature | Specification |
|---|---|
| Description | |
| Housing | Anodized aluminum |
| Mounting | Knee joints |
| Ball joints, standard model | Steel |
| Ball joints, optional | Stainless steel for outdoor and corrosive environments (conversion kit, see accessories) |
| Stem | Stainless steel (material no. 1.4305), swivel |
| Bearings | Metal-polymer sliding bearings |
| Resistive element | Conductive plastic |
| Cursor | Multi-finger made of precious metal, cushioned by elastomer |
| Electrical connection | M12x1 4-pole round connector; or 1 m shielded 3-wire PVC cable, 3 x 0.5 mm² (AWG 20). |
| Electrical data | |
| Resistance tolerance | ± 20 % |
| Repeatability | 0.01 mm |
| Recommended cursor current | ≤ 1 µA |
| Maximum cursor current in case of failure | 10 mA |
| Maximum permissible applied voltage | 42 V |
| Effective temperature coefficient of the output voltage / applied voltage ratio | typ. 5 ppm/K |
| Insulation resistance (500 VDC) | ≥ 10 MΩ |
| Dielectric strength (500 VAC, 50 Hz) | ≤ 100 µA |
| Mechanical data | |
| Horizontal drive force | typ. 50 N |
| Vertical drive force | typ. 50 N |
| Horizontal starting force (*) | 150 N |
| Environmental conditions | |
| Working temperature | -30 … +100 °C |
| Working humidity | 0 … 95 % HR (non-condensing) |
| Vibration | 5 … 2000 Hz, Amax = 0.75 mm, amax = 20 g |
| Shock | 50 g, 11 ms |
| Life | typical > 50 x 10⁶ movements |
| Maximum working speed | 5 m/s |
| Protection (DIN EN 60529) | IP 67, also dynamic |
| Connection assignment | |
| Connection | Cable color |
| 1 | brown |
| 2 | black |
| 3 | red |
| Reference | Configuration |
|---|---|
| 100100 | Art. 400026304 · Connector: reference: LWX-0100-003-101 · 1 m cable: reference: LWX-0100-003-201 · Art.: 400026404 |
| 150150 | Art. 400026306 · Connector: reference: LWX-0150-003-101 · 1 m cable: reference: LWX-0150-003-201 · Art.: 400026406 |
| 175175 | Art. 400026307 · Connector: reference: LWX-0175-003-101 · 1 m cable: reference: LWX-0175-003-201 · Art.: 400026407 |
| 225225 | Art. 400026309 · Connector: reference: LWX-0225-003-101 · 1 m cable: reference: LWX-0225-003-201 · Art.: 400026409 |
| 250250 | Art. 400026310 · Connector: reference: LWX-0250-003-101 · 1 m cable: reference: LWX-0250-003-201 · Art.: 400026410 |
| 300300 | Art. 400026312 · Connector: reference: LWX-0300-003-101 · 1 m cable: reference: LWX-0300-003-201 · Art.: 400026412 |
| 360360 | Art. 400026314 · Connector: reference: LWX-0360-003-101 · 1 m cable: reference: LWX-0360-003-201 · Art.: 400026414 |
| 450450 | Art. 400026318 · Connector: reference: LWX-0450-003-101 · 1 m cable: reference: LWX-0450-003-201 · Art.: 400026418 |
| 5050 | Art. 400026302 · Connector: reference: LWX-0050-003-101 · 1 m cable: reference: LWX-0050-003-201 · Art.: 400026402 |
| 500500 | Art. 400026320 · Connector: reference: LWX-0500-003-101 · 1 m cable: reference: LWX-0500-003-201 · Art.: 400026420 |
| 600600 | Art. 400026324 · Connector: reference: LWX-0600-003-101 · 1 m cable: reference: LWX-0600-003-201 · Art.: 400026424 |
| 7575 | Art. 400026303 · Connector: reference: LWX-0075-003-101 · 1 m cable: reference: LWX-0075-003-201 · Art.: 400026403 |
| 750750 | Art. 400026330 · Connector: reference: LWX-0750-003-101 · 1 m cable: reference: LWX-0750-003-201 · Art.: 400026430 |
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