This product is no longer available. Please see OS137A as a possible alternative or contact our Engineering department for a viable replacement.
OMEGA’s compact high performance industrial infrared sensor/ transmitter model OS137 provides variety of features and options packaged into a small Stainless Steel housing. The standard features are adjustable Emissivity, 10 to 1 optical field of view, adjustable alarm set point and voltage output to drive external relays, and six pre-selected analog outputs that can easily be interfaced to all meters, controllers, dataloggers, recorders, computer boards, and PLCs. The unit comes with two hex nuts, 1.8 m (6') shielded cable for power and output connections, and complete operator’s manual.
Specifications Temp Range: OS137-1: 0 to 100°C (32 to 212°F) OS137-2: -18 to 260°C (0 to 500°F) OS137-3: -18 to 538°C (0 to 1000°F) Accuracy: 1.5% Rdg or 3.5°F (2°C) whichever is greater Repeatability: 1% Rdg or 2°F (1°C) Field of View: 10 to 1 Spectral Response: 5 to 14 microns Emissivity: 0.4 to 1.0, adjustable via a single turn pot Response Time: 150 msec, 0 to 63% of final value Outputs: -MA: 4 to 20 mA -V1: 0 to 5 Vdc -V2: 0 to 10 Vdc -K: K Thermocouple -MVF: 10 mV/°F -MVC: 10 mV/°C Alarm Output: Voltage, 100 mA drive Alarm Set Point: 0 to 100 % adj., set via pot
Power: 12 to 24 Vdc @ 50 mA Operating Temperature:With No Cooling: 0 to 70°C With Water Cooling: 0 to 200°C With Air Cooling: 0 to 110°C Operating Relative Humidity: Less than 95% RH, non-condensing Housing: Stainless Steel, NEMA-4 and IP65 Dimensions: 1" OD x 5" L (25.4 OD x 127 L mm) Weight: 226 g (0.5 lbs) LASER SIGHTING Wavelength (Color): 630-670 nm (Red) Operating Distance: Up to 9.1 m (30') Max. Laser Power Output: Less than 1 mW European Classification: Class 2, EN60825-1/11.2001 FDA Classification: Class II, Complies with 21 CFR 1040.10 Laser Beam Diameter: Less than 5 mm Beam Divergence: Less than 2 mrad Power Switch:Slide switch on the battery pack Power Indicator: Red LED Caution & Certification Label: Located on the head circumference Aperture & Identification Label: Located on the head circumference