Un capteur de température à fibre optique multi-usage pour la mesure dans une large gamme d’applications exigeantes où l’immunité aux champs électromagnétiques et les exigences antidéflagrantes sont obligatoires.
CARACTÉRISTIQUES PRINCIPALES
A multiuse fiber optic temperature sensor for measurement in a wide range of demanding applications where immunity to electromagnetic fields and explosion proof requirements are mandatory.
A multiuse fiber optic temperature sensor designed for a wide range of applications, especially for the use in R&D and industrial applications. The sensor offers complete immunity to RFI, EMI, NMR, Corrosive, and microwave radiation making it the best choice for all demanding applications. The standard temperature sensor has a response time of 0.2 s. With a standard deviation of +/-0.2 °C it allows precise and repeatable measurements.
The coating of the temperature sensor is made of PTFE, while the fiber tip has a diameter of 1.1mm and has a stainless-steel ST-connector. For mechanical stability and applications e.g., in oil special protective coatings and hoses are available. The fiber optic probe consists of a PTFE protected glass fiber and a GaAs-crystal (Gallium Arsenide) at the sensor tip.
SPÉCIFICATIONS TECHNIQUES
Temperature range
|
|
-200 °C to +250 °C
|
Temperature range (Optional Range extensions)
|
|
Down to 4 °K / Up to +300 °C
|
Repeatability
|
|
0.2 °C
|
Accuracy absolute temperature
|
|
+/- 0.8 °C
|
Accuracy relative temperature
|
|
+/- 0.2 °C
|
Probe sheathing material
|
|
Teflon Coated
|
Connector
|
|
Stainless Alloy / Optional - Dielectric
|
Response time
|
|
Up to 0.2 Sec
|
Probe sensitive area - Diameter
|
|
1.4 mm
|