Optical Pyrometry System (Rotamap II)
Rotamap II System Specification
Analogue Output.
Conversion rate: 1 million points per second
Resolution: 1 in 4096 (12 bits)
Radiance Output range: 0 to 10 Volts
Parallel Digital Output.
Update rate: 1 million per second
Resolution: 12 bits
Output level: TTL
Fast Linearisation Module (Converts radiance to radiance temperature).
Emissivity setting: 0.01 – 9.99 using three internal pre-set switches.
Radiance Temperature Output.
Conversion rate: 1 million points per second
Conversion delay: ~ 2 microseconds.
Output resolution: 1°C (0 – 10 Volts over temperature range)
Data Processing and Output Radiance Profile.
Analogue: BNC on front and rear panels
Digital: Parallel on rear panels
Linearised
Temperature Profile.
Analogue: BNC on front and rear panels
Digital: Parallel on rear panels
Pyrometer Cables.
- Digital data - high temperature coaxial.
- Analogue power supply and control – special high temperature cable fitted with military 19 way connectors.
Maximum cable temperature: 200°C
Maximum cable length: 50 metres.
Rotamap II System : Typical Blade Thermal Mapping Images.
