H114 Submersible linear inductive position sensor
Robust, fully submersible linear position sensor with intrinsic safety for hazardous areas. Custom stroke lengths and compact stainless-steel design.
Key features
- Intrinsically safe for gas and dust zones
- Fully submersible up to 100 meters
- Custom stroke from 5 to 800 mm
- High accuracy, infinite resolution
- IP68 (10 bar) / IP69K sealed
- Built-in EMC protection
Performance highlights
The H114 is a compact, stand-alone linear position sensor engineered for harsh and hazardous environments. Its non-contact inductive technology ensures zero wear, offering infinite resolution and high accuracy across a wide measurement range. Every unit is factory-calibrated to the customer’s specified stroke length, from 5 mm to 800 mm.
Usage conditions
Designed for continuous submersion and extreme industrial conditions, the H114 is intrinsically safe and rated for operation in Class I, Zone 0 and Class II, Zone 20 environments. It maintains stable performance from -40°C to +80°C, with ingress protection rated at IP68 (10 bar) and IP69K.
Possible applications
- Hydraulic cylinder stroke monitoring
- Subsea actuator position feedback
- Oil & gas hazardous area measurement
- Industrial automation with intrinsic safety requirements
- Mobile machinery and vehicle systems
Advantages of choosing this product
The H114 offers the perfect balance between rugged mechanical design and high-end sensor performance. With fully integrated electronics and stainless-steel housing, it minimizes installation complexity while maximizing measurement reliability—even under water or in explosive dust/gas environments.
Other important features
- CSA approved for hazardous dust & gas areas
- EMC compliant (EN 61000-6-2, EN 61000-6-3)
- Optional sprung push rod
- Multiple push rod and mounting options
- High shock (40g) and vibration (10g) resistance
- MTBF of 350,000 hrs at 40°C
Do you need this sensor for your next project?
Request a no-obligation quote or send us your contact details for a free, no-obligation consultation. Our sales engineers will then contact you within a maximum of 1 to 2 working days.
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Talk to our experts
Not exactly what you are looking for? We offer standard sensors, but can also help you with sensors adapted for you or a fully customised measurement solution. Contact us for advice or pricing.
Talk to an expertTechnical Specifications
| Specification | Value |
|---|---|
| Measurement range | 5 mm to 800 mm (custom calibrated) |
| Output | 0.5–4.5 V ratiometric |
| Supply voltage | +5 V (4.5–5.5 V) |
| Intrinsic safety rating | Class I, Zone 0 / Division 1; Class II & III, Zone 20 |
| Resolution | Infinite |
| Linearity | ≤ ±0.25% FSO (≤450 mm), ≤ ±0.5% (>450 mm) |
| Operating temperature | -40°C to +80°C |
| Storage temperature | -40°C to +125°C |
| Shock resistance | IEC 68-2-29: 40 g |
| Vibration resistance | IEC 68-2-6: 10 g |
| Sealing | IP68 (10 bar), IP69K |
| Material | Stainless steel housing and push rod |
| Frequency response | > 10 kHz (-3 dB) |
| Noise | < 0.02% FSO |
| EMC compliance | EN 61000-6-2, EN 61000-6-3 |
| Connection options | Cable or connector (3- or 5-wire) |
| Cable length | Up to 150 m (five-wire recommended >10 m) |
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