POWERED SMART OS35 SERIES DATASHEET
OS35 HIGHLIGHTS
• Smart air purge assures maintenance free long term
accuracy
• Smart continuous auto calibration
• All digital system
• Smart housing resists mechanical and thermal shocks
• Smart emissivity shift and ambient radiation
correction
• Easy plug and play installation
• Lowest cost air purged, linearized sensor on the market
• Optics of 3:1 & 20:1 available
• Outputs of 0-5V, 0-10V, 4-20mA, & RS232
• Temperature ranges from –22 - 1832 °F (-30 - 1000 °C)
• LOW impedance, results in no offset errors due to
leakage current in your input device
• Custom scaling and programming for
low emissivity materials and low temperatures available
OS35-3 (3:1 FOV)
3.71” x 1.37” x 0.76” (94.3 x 34.9 x 19.4 mm) OS35-20 (20:1 FOV)
3.71” x 1.37” x 0.76”
(94.3 x 34.9 x 19.4 mm)
& 1.63” (41.3 mm) x 0.75” diameter snout
Temperature Range Accuracy Repeatability
OS35-3 -30-70 °C, 0-100 °C & 0-250 °C ±1 °C or 1%
± 1.5 °C or ± 1.5%
OS35-20 0-100 °C, 0-250 °C, & 0-500 °C ± 1.5 °C or ± 1.5%
0-1000 °C ± 1.5 °C or ± 2.0%
± 1 BIT
-30-70 °C = ± 0.1 °C
0-100 °C = ± 0.1 °C
0-250 °C = ± 0.25 °C
0-500 °C = ± 0.5 °C
0-1000 °C = ± 1 °C
Interchangeability
±1 °C (1.8 °F) or 0.5%
± 1.5 °C or ± 1.5%
±1 °C (1.8 °F) or 0.5%
± 1.5 °C or ± 1.5%
±1 °C (1.8 °F) or 0.5%
± 1.5 °C or ± 1.5%
±1 °C (1.8 °F) or 0.5%
± 1.5 °C or ± 1.5%
MEASUREMENT SPECIFICATIONS
OUTLINE DRAWING