OS35-3 OS35-20
LINEAR
TEMPERATURE RANGES
(custom scaling also available upon request)
-30-70 ºC (-22-158 ºF)
0-100 ºC (32-212 ºF)
0-250 ºC (32– 482 ºF)
0-100 ºC (32-212 ºF), 0-250 ºC (32– 482 ºF), 0-500 ºC (32– 932 ºF), 0-1000 ºC (32 - 1832 ºF)
OUTPUT 0-5V, 0-10V (24VDC power only), 4-20mA (50 ohm max), RS232 (12VDC power only)
UPDATE TIME Approximately 250 msec.
FIRST READING UPON POWER UP Approximately 2 seconds
EMISSIVITY
SETTING
0.90 (custom low emissivity settings available for metals, etc. upon request)
SPECTRAL
RESPONSE
5.5 to 20 microns (other ranges available for specific applications, thin films, etc.)
POWER 12 or 24 VDC (10%). Shuts off when voltage is functionally low.
OUTPUT
IMPEDANCE
750 ohms on 0-5V and 0-10V models
MINIMUM LOAD
IMPEDANCE
100 K ohms
MAXIMUM LOOP
IMPEDANCE
1 K ohm max
POWER CONSUMPTION < 800 mW at 24 VDC and < 600 mW at 12VDC
MECHANICAL SPECIFICATIONS OS35-3 OS35-20
Minimum Spot Size 0.12” (3.0 mm) 0.625” (15.9 mm)
Ambient Temperature Range 0 to 70 ºC (32 to 158 ºF)
Storage Temperature -10 to 70 ºC (14 to 158 ºF)
Construction Heavy Duty Alloy Casting
Weight Approximately 8 oz. (227 g)
Relative Humidity 95% non condensing
Air Purge Integral built in air purge with small sized aperture and heat exchanged which minimizes drift for superb accuracy
Cable 3 ft (0.9 m) of 5 conductor, tinned copper, twisted pair, polypropylene, insulated with shielded wire
Ratings NEMA , IP54 (with air on)
ELECTRICAL SPECIFICATIONS ORDERING INFORMATION OS35-F-P-O-T