X112 Intrinsically safe gauge head position sensor
Compact and robust sensor for gauge head positioning in hazardous gas or vapour environments. Intrinsically safe and ideal for OEM integration in industrial and scientific applications.
Key features
- Intrinsically safe for ATEX/IECEx/UKEX gas zones
- Compact 19 mm stainless steel body
- Calibrated linear travel from 5 mm to 50 mm
- Infinite resolution with low noise <0.02% FSO
- IP67 sealed, robust and reliable
- Spring-loaded plunger with domed tip
Performance highlights
The X112 position sensor delivers high accuracy linear displacement measurement, with infinite resolution and excellent EMC protection. It offers repeatability, long-term stability and rugged durability, making it ideal for use in explosive gas/vapour zones.
Usage conditions
The sensor is certified for use in Ex II 1G hazardous areas with an ambient temperature range of -40°C to +80°C. The stainless-steel housing and IP67 sealing ensure long-term protection against harsh environmental conditions.
Possible applications
- Gauge head positioning in hazardous gas environments
- OEM sensor integration in scientific instruments
- Process automation in petrochemical and gas industries
- Test benches in ATEX-rated environments
- Intrinsically safe feedback systems
Advantages of choosing this product
Thanks to its non-contact inductive technology, the X112 offers wear-free operation and long service life. The unit is easy to install with a long ½ inch UNF thread and two lock nuts. Its compatibility with the Althen X005 galvanic isolation amplifier ensures optimal safety and accuracy over long cable runs.
Other important features
- Available in three- or five-wire versions
- Compatible with cable lengths up to 1000 m
- Vibration resistance up to 10 g, shock up to 40 g
- Output: 0.5–4.5V ratiometric (with 5V supply)
- Fast frequency response >10 kHz
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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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 50 mm (custom-calibrated) |
| Output | 0.5–4.5 V ratiometric with supply |
| Resolution | Infinite |
| Linearity | ≤ ±0.25% FSO @ 20°C |
| Frequency response | >10 kHz |
| Noise | < 0.02% FSO |
| Supply voltage | +5V (4.5–5.5V) |
| Operating temperature | -40°C to +80°C |
| Storage temperature | -40°C to +125°C |
| Sealing | IP67 |
| Spring force | 1.5 – 4.5 N approx. |
| Body diameter | 19 mm |
| Mounting thread | ½” x 20 UNF |
| Housing material | Stainless steel |
| Approvals | ATEX, IECEx, UKEX (Ex ia IIC T4 Ga) |
| Intrinsic safety parameters | Ui = 11.4V, Ii = 0.2A, Pi = 0.51W |
| Connector options | M12 axial/radial, cable boot, gland, pre-wired |
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