The Micronor MR330 Series is a 100% Passive Fiber Optic Absolute Position Sensor System featuring improved electronics and firmware-based algorithms which have increased single-turn resolution from 13 to 14 bits.
- Backwards compatible with older models
- Design is based on an all-optical passive sensor and remote interrogator module interconnected by an industry-standard multimode fiber optic link
- Requires no remote power supply, isolation barriers or EX cabinets
- Immune to any electro-magnetic interference such as lightening, radiation and magnetic fields
- Operating temperature range is -40 to 80 C
- ATEX categorized as "simple apparatus"
- EX classified "inherently safe" for use in mines, oil rigs, petrochemical plants
- Provides interference-free position feedback over long distances
- Outperforms resolvers and electronics-based encoders in harsh and hazardous environments
- Measures absolute angular position from 0 to 360 degrees with 13/14 bit resolution and multiturn tracking up to 12 bits (4,096 turns)
- Can operate at full accuracy at speeds >2,500 rpm and distances >300 m
- Controller offers multiple built-in interfaces: SSI, USB, Serial, Modbus, analog and digital set points
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