Micronor

United States · Fiber optic sensors and encoders, electromechanical position sensors

Micronor Sensors is a US maker of fiber optic sensing and position measurement products for hostile environments — high electromagnetic interference, high voltage, explosive atmospheres and MRI suites. Two main families: fiber optic products covering absolute and incremental rotary and linear encoders, position sensors, GaAs temperature probes and FOTEMP sensing systems, multi-axis accelerometers, fiber optic emergency stops and microswitches, encoder extenders and miniature force sensors; and electromechanical products including rotary and linear limit switches, cam timers, motorized potentiometers, manual pulse generators, pendants and geared position transducers.

We carry the Micronor fiber optic sensor and encoder range and match channel count, resolution, travel, fiber length and output interface to the application. Common models are partly stocked; less frequent configurations are sourced through the manufacturer and established distribution channels with documentation. All units are original and new.

SeriesFiber optic: MR330 absolute rotary encoders, MR340 incremental rotary and linear encoders, MR332 absolute linear encoders, MR430 controllers, MR660 multi-axis accelerometers, FOTEMP temperature sensing systems and GaAs probes, fiber optic emergency stops / microswitches / encoder extenders, miniature force sensors. Electromechanical: rotary and linear limit switches, cam timers, motorized potentiometers, manual pulse generators, pendants, geared position transducers
ApplicationsMedical MRI and MRI-guided surgical robots, nuclear research and particle accelerators, mining and heavy equipment, transformer hot spot monitoring, high-EMI / high-voltage / explosive atmospheres, wind power
OriginUnited States

Popular part numbers

Below are commonly requested parts. Unlisted numbers can also be quoted — just ask.

Part number
Series
Description
Lead time
MR330
Fiber optic absolute rotary encoder
Intrinsically safe, EMI immune, MRI compatible
On request
MR340
Fiber optic incremental rotary and linear encoder
A/B quadrature output over fiber
On request
MR332
Fiber optic absolute linear encoder
Absolute linear position measurement
On request
MR430-1
Controller / signal converter
Converts optical signals to electrical and bus outputs
On request
MR660
Fiber optic multi-axis accelerometer
Vibration monitoring in hazardous areas
On request
FOTEMP-T30
Fiber optic temperature sensing system
GaAs probes, multichannel, transformer hot spot monitoring
On request
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Why source from FINACO

  • Sourced through original channelsDocumentation available; traceable supply chain, items checked on arrival.
  • Reply within one business dayWe respond the same day, with pricing and lead time together.
  • Worldwide logisticsDHL / FedEx / dedicated routes. EXW, FOB, CIF or DAP — we ship to your terms.

Frequently asked questions

Where are fiber optic sensors the right choice?

Fiber optic sensing separates the transducer from the electronics, so it is intrinsically safe and immune to electromagnetic interference — suited to MRI suites, nuclear facilities, high-voltage transformers, explosive atmospheres and areas near drives where conventional signals struggle.

Fiber optic encoder or a standard encoder?

Choose a fiber optic encoder when you need EMI immunity, long cable runs or MRI compatibility; in ordinary environments a standard incremental or absolute encoder is enough. We match resolution, travel, fiber length and output interface to a model.

Can you provide procurement documentation?

Yes. We buy through the manufacturer and established distribution channels and can supply the matching paperwork; all units are original and new.

Send Us Your Requirement

Share the part numbers you need. We reply with pricing and lead time within one business day.

Phone · on request
Email · sales@fnkmall.com
WeChat · on request
  • Sourced through original channelsDocumentation available; traceable supply chain, items checked on arrival.
  • Reply within one business dayWe respond the same day, with pricing and lead time together.
  • Worldwide logisticsDHL / FedEx / dedicated routes. EXW, FOB, CIF or DAP — we ship to your terms.

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