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CAB-699 Fiber Optic Temperature Probe
Brand: Qualitrol CompanyRobust, oil-permeable Neoptix T2™ temperature probes for highly accurate measurement of power transformer temperatures.
Installed within standard spacer or directly onto any other location inside transformer windings to directly measure ‘hot spot’ temperature.
Features- Direct measurement inside transformer yields highly temperature readings reducing risk of failure or unnecessary reduction in transformer life
- Over 35,000 installed worldwide
- All materials are chemically and dielectrically resistant
- ST type connectors resist failure due to vibration
- Galium arsenide (GaAs) measurement principle
- Unique, patent-pending longitudinal slit enables uniform contact with transformer oil over entire probe length
Specifications
Brand
Accuracy
- ± 1° C (± 1.8° F)
Approvals & Certifications
- ASTM -D 149 & ASTM -D 2413
Chemical Resistance
- Solvent & Chemical Resistant (Kerosene, etc.)
Connector Type
- Standard Fiber Optic ST
Measurement Range
- -40° to 200° C (-40° to 392° F)
Response Time
- 500 milliseconds
Sensor, Probe Material
- Chemically Resistant, Inert & Dielectric Materials
- Quartz Optical Fiber
Sensor, Probe Permeability
- Longitudinal Continuous Slit (Patent Pending) on Cable Insures Uniform Oil Impregnation Into Sheath
Sensor, Probe Sensitive Area
- Direct Point Measurement with Sensitive Area of 400 microns O.D.
Standard Sensor, Probe Length
- 4 to 10 metres
Survivability Range
- -200° to 300° C (-328° to 572° F)