The ATEX heavy-duty absolute encoder provides precise position feedback for hazardous industrial environments where explosive gases or combustible dust are present. Certified to ATEX II 2G Ex d IIC T6 Gb and II 2D Ex tb IIIC T85°C Db, it is approved for operation in Zones 1, 2, 21, and 22, making it ideal for oil and gas, chemical processing, mining, and other hazardous applications.
Designed with a rugged 77 mm heavy-duty housing, the encoder delivers reliable absolute position feedback in demanding operating conditions. It is available in single-turn and multiturn versions, allowing engineers to select the configuration that best fits their motion control application.
The encoder supports a wide range of industrial communication interfaces, including SSI, Profibus, CANopen, DeviceNet, and Analog outputs. As a result, it integrates easily with PLCs, DCS systems, servo drives, and industrial automation networks. In addition, its 14 mm solid shaft and cable output simplify installation on motors, conveyors, cranes, and heavy-duty machinery.
For high-precision positioning, the encoder offers 18-bit single-turn resolution and 16 x 14-bit multiturn resolution (65,536 steps × 16,384 turns). Furthermore, it supports shaft speeds up to 6,000 rpm while maintaining reliable operation in harsh industrial environments. Its IP65-rated housing protects against dust and water ingress, ensuring long-term durability in demanding applications.
Key Features
- ATEX-certified absolute rotary encoder
- Certified to ATEX II 2G Ex d IIC T6 Gb
- Certified to ATEX II 2D Ex tb IIIC T85°C Db
- Approved for Zones 1, 2, 21, and 22
- Heavy-duty 77 mm housing
- Single-turn resolution: Up to 18-bit
- Multiturn resolution: 65,536 steps × 16,384 turns (16 × 14-bit)
- Interfaces: SSI, Profibus, CANopen, DeviceNet, Analog
- 14 mm solid shaft
- Cable output
- Protection rating: IP65
- Maximum shaft speed: 6,000 rpm
- Designed for hazardous industrial environments
Technical Specifications
| Feature | Specification |
|---|---|
| Technology | Absolute |
| Certification | ATEX II 2G Ex d IIC T6 Gb / II 2D Ex tb IIIC T85°C Db |
| Hazardous Areas | Zones 1, 2, 21, 22 |
| Housing Diameter | 77 mm |
| Single-Turn Resolution | 18-bit |
| Multiturn Resolution | 65,536 steps × 16,384 turns (16 × 14-bit) |
| Interfaces | SSI, Profibus, CANopen, DeviceNet, Analog |
| Shaft Diameter | 14 mm |
| Connection | Cable output |
| Protection | IP65 |
| Maximum Speed | 6,000 rpm |
Applications
The ATEX heavy-duty absolute encoder is ideal for:
- Oil and gas facilities
- Chemical processing plants
- Mining operations
- Offshore platforms
- Grain and flour processing
- Cement and bulk material handling
- Cranes and hoists
- Heavy industrial automation
- Hazardous-area motion control
Precise Absolute Position Feedback for Hazardous Areas
The ATEX heavy-duty absolute encoder combines explosion-proof certification, high-resolution absolute measurement, and rugged industrial construction to deliver reliable position feedback in hazardous environments. Its multiple industrial interfaces, multiturn capability, and durable IP65 housing make it an ideal solution for heavy-duty automation systems operating in explosive atmospheres.