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Multi-Wavelength Pyrometer
Brand: Williamson CorporationWilliamson is the only company that offers two types of multi-wavelength pyrometers.
The MW and MWx pyrometers are used to measure the temperature of non-greybody materials.
These are materials for which the emissivity not only varies, but varies differently at different wavelengths.
Williamson’s multi-wavelength pyrometers use application specific algorithms to characterize infrared energy and emissivity to accurately calculate the temperature of these complex non-greybody materials.
Algorithms have been developed and refined from extensive data collected from off-line simulations and on-line trials.
These pyrometers also have a real-time measure of emissivity, confirming valid temperature measurement conditions and alerting you of invalid conditions that require troubleshooting.
Specifications
Brand
Temperature Limit
- 200° to 4,500° F (95° to 2,475° C)
Accuracy
- 0.25 % of Reading or 2° C whichever is greater
Repeatability
- Better than 1° C
E-Slope
- 0.000 to 2.000
Response and Update Time
- 50 ms (Initial Response) with 25 ms Update Time
Analog Output
- 4-20 mA
Communication
- Bi-Directional RS-485 and RS-232 Multidrop
Input Power
- 24 Vdc (300 mA)
Ambient Temperature
- 0° to 150° F (-17° to 65° C)
Enclosure Rating
- NEMA 4X (IP65)
Certifications & Approvals
- ATEX
- IECEx
- CE
- LVD
- Aluminum Extrusion and Forging
- Aluminum Rolling Mill
- Aluminum and Copper Billets
- Copper Rod, Bar and Strip
- Steel Hot Dip Line
- Steel Annealing Line
- High Strength Steel Bearings
- Steel Tubes
- Shot-Blasted Steel Tubes
- Glass Mold Plunger