We currently don't have any TMI parts to order online. Please call +44(0)118 9769000 for further assistance
Place your order before 2pm to select next day delivery. In a hurry? pre 10:30am delivery also available.
The TMI is a fiber optic signal conditioner especially designed to work with FISO’s temperature sensors. It is a general-purpose instrument ideally suited to perform multi-point temperature measurements in a myriad of industrial and R&D applications.
The TMI conditioner is designed to perform accurate multi-channel temperature measurements and is compatible with FOT-L/H and FOT-M temperature sensors. Thanks to its unique, patented technology, the TMI conditioner is capable of measuring the absolute cavity length of FISO’s Fabry-Perot fiber optic sensors with astonishing accuracy, providing highly accurate and reliable measure ments. The TMI has a 0.01% full-scale resolution and a 0.025% full-scale precision.
FISO’s fiber optic sensors offer complete immunity to RF and microwave radiation with high temperature operating capability, intrinsic safety, and non-invasive use.
The TMI comes in a 4-channel or in an 8-channel version. All optical input channels are easily accessible through the unit’s front panel. The system scans all the channels in use sequentially with a switching time of 0.15 seconds. It can also read on a discrete channel at a 20 Hz sampling rate. Data is stored in the internal memory buffer for later retrieval or sent directly to any analog input signal reading device through the ±5 V adjustable analog output available for each channel on the back panel of the TMI unit.
The TMI conditioner has a non-volatile memory buffer that can store up to 50,000 data points. Data logging sequences, duration, and other acquisition and datamanagement parameters are easily programmable using the front-panel interface, through remote control commands or, even more easily, thanks to its accompanying software, FISOCommander. Moreover, a Flash ROM allows firmware upgrades.
The TMI is the only test unit that can be upgraded to a multi-parameter conditioner to measure temperature, pressure, strain, refractive index, and displacement.
|Number of channels||4 or 8|
|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||±5 V software adjustable in scale and offse|
|Upgradeability¹||Flash ROM firmware|
|Lamp life²||40,000 hours of continuous use|
|Dimensions (W x D x H)||191 x 271 x 99mm (7.2 x 8.5 x 3.9in)|
|Power requirements||1- to 20 Volts (5 Watts)|
|Operating temperature||−20 to 40°C (−40 to 104°F)|
¹ - Through an upgrade, can be converted into a UMI singal conditioner.
² - Lamp is replaceable.