E118 Intrinsically safe short stroke linear position sensor
Compact linear position sensor with ATEX/IECEx/UKEX approval, ideal for OEMs needing high accuracy in hazardous gas and dust environments.
Key features
- Compact 19 mm diameter stainless steel body
- Custom travel range between 2 mm and 50 mm
- ATEX / IECEx / UKEX approved for hazardous areas
- High accuracy and linearity up to ±0.25% FSO
- Sealing to IP67 and infinite resolution
- Supports 3-wire or 5-wire configuration
Performance highlights E118 Linear Inductive Position Sensor
The E118 delivers precise short-stroke linear measurement with outstanding accuracy and repeatability. With a travel range from 2 mm to 50 mm, it provides a ratiometric 0.5–4.5 V output and infinite resolution. Independent linearity is ≤ ±0.25% FSO (optional ≤ ±0.1% for ≤10 mm). Its frequency response exceeds 10 kHz, ensuring dynamic performance across industrial conditions.
Usage conditions
Designed for safe operation in explosive gas (Zone 0) and dust (Zone 20) environments, the sensor complies with ATEX / IECEx / UKEX certifications. It withstands harsh environments with an IP67 stainless steel enclosure and works in ambient temperatures from -40 °C to +80 °C. EMC protection complies with EN 61000-6 standards. Operating voltage: +5 VDC, with 5kΩ minimum load.
Possible applications
- Test benches in hazardous zones
- Valve position monitoring
- Hydraulic or pneumatic actuators
- Small-scale automation equipment
- OEM sensor integration in tight enclosures
Advantages of choosing this linear position sensor
With a slim 19 mm housing and customizable options, the E118 is ideal for OEMs requiring compact, high-performance sensing in hazardous environments. It features a wear-free inductive design, EMC shielding, and options for both three- and five-wire configurations. Each sensor is factory-calibrated to the desired stroke, with multiple mechanical fittings and plunger configurations available.
Other important features
- Captive or free plunger options
- Spring-loaded and magnetic tip variants
- Rod-eye, flange, or clamp mounting
- Compatible with X005 galvanic isolation amplifier
- Up to 1000 m cable length (with correct parameters)
- No maintenance required
Do you need this sensor for your next project?
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Talk to an expertTechnical Specifications
| Specification | Value |
|---|---|
| Body diameter | 19 mm |
| Calibrated travel | 2 mm to 50 mm |
| Linearity | ≤ ±0.25% FSO @ 20°C (≤ ±0.1% for ≤10 mm) |
| Resolution | Infinite |
| Frequency response | >10 kHz (-3 dB) |
| Noise | < 0.02% FSO |
| Output signal | 0.5–4.5 V ratiometric |
| Supply voltage | +5 VDC (4.5–5.5 V) |
| Temperature range (operation) | -40 °C to +80 °C |
| Temperature range (storage) | -40 °C to +125 °C |
| Protection rating | IP67 |
| Housing material | Stainless steel |
| Intrinsic safety | Ex II 1GD (Gas & Dust), T4 / T135 °C |
| EMC | EN 61000-6-2, EN 61000-6-3 |
| Vibration | 10 g (IEC 68-2-6) |
| Shock | 40 g (IEC 68-2-29) |
| MTBF | 350,000 hrs at 40°C Gf |
| Output configurations | 3-wire or 5-wire |
| Max cable length | 1000 m (with correct capacitance/inductance) |
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