User’s Guide MADE IN OS35-20 Shop online at omega.com e-mail: info@omega.com For latest product manuals: omegamanual.
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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)
(888) TC-OMEGA (USA/Canada) / (203) 359-1660 (International) OS35 Infrared Temperature Sensor Installation Instructions 1. Install OS35 as close as practical to view target material to be measured 2. Wire OS35 with Red to Positive Power, Black to Ground, White to Positive Output Signal, and Green to Reference Output Signal 3. Measure actual temperature of target material with OS950 Thermometer or any reliable reference 4.
PIN OUT Color Function Pin Color Function Pin 1 White Positive Output Signal 6 Brown TA Pull Down Pin / IO option 2 Green Reference Output Signal 7 Yellow RS232_TXD / IO option 3 Red Positive Power 8 Violet RS232_RXD / IO option 4 Black Ground 9 Blue RS232_RTD (READY_TO_SEND) 5 Bare Shield 10 Orange RS232_CTS (CLEAR_TO_SEND) AVAILABLE MODELS OS35-3-MA-100C-24V Infrared temperature sensor, 3:1 optics, 0 to 100 °C range OS35-3-MA-250C-24V Infrared temperature sensor, 3:1
ELECTRICAL SPECIFICATIONS LINEAR TEMPERATURE RANGES (custom scaling also available upon request) OS35-3 OS35-20 -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) 0-5V, 0-10V (24VDC power only), 4-20mA (50 ohm max), RS232 (12VDC power only) OUTPUT UPDATE TIME Approximately 250 msec. FIRST READING UPON POWER UP Approximately 2 seconds 0.
OS35™ and OS35-RS™ 800-826-6342 (USA/Canada) (203) 359-1660 (International) www.omega.com Infrared Temperature Sensor INSTALLATION INSTRUCTIONS The following procedure is recommended: 1. Install the SmartIRt/c as close as practical to view the target material to be measured. 2. Wire the SmartIRt/c to the controller, PLC, etc. in standard fashion (see PINOUT and wiring diagram) 3.
0-5V Sensing Range Ambient Temperature Range Storage Temperature Range Field of View of Sensing Element Minimum Spot size 0-10V 4-20mA RS232 -30 to 70 °C, 0 to 100 °C, 0 to 250 °C, 0 to 500 °C, or 0 to 1000 °C 0 °C to 70 °C (internal case temperature) -10 °C to 70 °C 1:2. 3:1, 4:1, 5:1, 20:1, or 40:1 (distance:spot) 3 mm (0.1”) (Smart-micro) 5 mm (0.2”) (Smart) (16 mm (0.625”) (SmartIRt/c.20 and 40) Dominant Spectral Response 5 to 14 um (Smart-micro), 5.
WARRANTY/DISCLAIMER OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 13 months from date of purchase. OMEGA’s WARRANTY adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping time. This ensures that OMEGA’s customers receive maximum coverage on each product. If the unit malfunctions, it must be returned to the factory for evaluation.
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