Fiso UMI

Multi Channel Signal Conditioner

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Key Features
  • 4 or 8 channels
  • ±5 V Analog output
  • RS-232 and USB communication ports
  • Up to 20Hz sampling rate
  • Large VFD display
  • Compatible with all of FISO’s fiber optic sensor
Buy Online

We currently don't have any UMI parts to order online. Please call +44(0)118 9769000 for further assistance

Shipping information

The UMI-4 is shiped in a protective plastic carrying case 385mm x 113mm x 31mm weighing 3.3kg; the accessories and cleaning kit in a cardboard box 245mm x 175mm x 50mm weighing 415g and the manual separately in a plastic bag. Total package weigh is 4.1kg.

Place your order before 2pm to select next day delivery. In a hurry? pre 10:30am delivery also available.


Signal conditioner designed to read any Fabry-Perot fiber optic sensors

A tabletop, multi-channel fiber optic signal conditioner designed to read any Fabry-Perot fiber optic sensor. It comes in a 4 or 8-channel version and can be programmed via the front panel interface or through the RS-232 or USB port. The UMI has a non-volatile memory buffer that can store up to 50 000 data samples. Each channel has a dedicated +/-5V adjustable analog output.

  • Number of channel: 4 or 8
  • Sampling rate: 20 Hz


Number of channels 4 or 8
Sampling rate 20Hz
Switching time 150ms
Averaging 1 to 500 samples
Precision 0.025% of full scale
Resolution 0.01% of full scale
Dynamic range 15,000 : 1
Display 4 lines by 20 characters Vacuum Fluorescent Display
Data logging 50,000 data points
Analog outputs ±5V software adjustable in scale and offset
Communication RS-232; USB
Upgradeability Flash ROM firmware
Lamp life¹ 40,000 hours of continuous life
Weight 2.2kg (4.9lb)
Dimensions (W x D x H) 191 x 217 x 99mm (7.2 x 8.5 x 3.9in)
Power requirements 10 to 20 Volts (5 Watts)
Operating temperature −20 to 40°C (−4 to 104°F)

¹ - Lamp is replaceable

  • UMI
  • UMI-Face
  • UMI Face Sensors
    UMI Face Sensors
  • UMI Left
    UMI Left
  • UMI Right
    UMI Right
  • UMI Right Sensors
    UMI Right Sensors
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