STOCK REF#: D442
Ircon SR Series SLR version self-contained,two-color infrared infrared thermometer
The SR Series infrared thermometer from Ircon is a two-color thermometer system contained within a sensor. This unique selfcontained sensor design provides signal processing and conditioning within the instrument and therefore eliminates the need for a separate indicator/processor unit. The SR Series provides a 4-20 mA or 0-10 Vdc temperature output signal directly to the user's own analog or digital display, controller, recorder or computer.
The use of a single unit that doesn’t require a separate electronic unit for signal processing has many advantages and
benefits. For example, savings of valuable panel space, reduced installation costs especially for multiple units, and elimination of costly duplication of control instrumentation.
In addition, the SR Series offers the advantage of a two color thermometer. It allows reliable temperature measurements for difficult high temperature applications where target emissivity changes; where the target is too small and/or moving and cannot be completely resolved; or for applications where the object is partly obliterated by dust, smoke, or dirty viewing windows. Reliable temperature readings are possible as long as operatingwavelengths are affected equally.
The SLR version (Single Lens Reflex) is an instrument which allows you to simply aim at the target, focus and take a reading just as easy as with an SLR camera.
The SLR Version is a two-color selfcontained infrared thermometer which provides noncontact measurement of process temperatures from 1300 to 6500°F (700 to 3500°C), with response times as fast as 0.01 seconds.
This version of the SR Series contains focusable Single Lens Reflex (SLR) optics which allows the user to sight through-the-lens to view a target. A built-in reticle aids in defining the exact spot size to be measured.
The focusable optics of this instrument permits temperature measurements from varying distances from the target. Simply focus on the target and it's ready to provide accurate readings. The standard objective lens provided permits a working distance range from 15 inches (380 mm) to infinity. A 9 to15- inch (230 to 380 mm) close focus lens is optionally available.
The choice of three optical resolutions (D/50, D/100, and D/150) permits measuring targets as small as 0.06 inches (1.5 mm). Additionally, a choice of four response times is available to fit specific application needs
General Features and Benefits
Completely self-contained two-color thermometer.
Choice of nine models for measuring temperatures from 1300 to 6500°F (700 to 3500°C) within discretetemperature ranges.
Focusable, through-the-lens viewing.
Choice of optical resolution (D/50, D/100, D/150)
Choice of fast response time 0.01 seconds (or 0.1,
1.0 or 10.0 seconds).
Choice of output signal (4-20 mA or 0-10 V).
No separate signal processing electronics required, making this instrument cost effective.
E-slope adjustment on sensor.
Invalid alarm indicator lamp and relay contact closure.
The SR Series Sensor is contained within a rugged, gasketed sealed casting which is dust and spray tight and is rated NEMA 4 (IP66). Its integral electro-optical circuitry and sophisticated electronics provides an accurate means
0.70 to 1.08 micron and narrow band at 1.08 micron spectral response.
Ambient temperature range from 30 to 130°F (0 to 55°C).
0.75% accuracy of full scale temperature.
Adjustable E-slope from 0.85 to 1.15; graybody,factory set.
Tolerates approximately 95% reduction in radiation intensity above 1500°F (800°C).
Signal/Power Termination Box
The Signal/Power termination box provides the user with a convenient means to connect sensor output signal, graybody/E-slope calibration switching, power supply, and invalid alarm/contact closure.
The Termination Box will accept, as standard, a customer supplied ± 15 Vdc power supply which is required to power the Sensor. Optionally, the Signal/ Power Termination Box is available with a built-in power supply that accepts either a 24 Vdc or 100 to 230 Vac powerinput.
The power input easily connects to the wiring terminal and powers the sensor through its shielded interconnecting cable. Sensor output signals are transmitted via a 33 foot (10 m) signal cable which is simply terminated at the Signal/Power Termination Box. Convenient access is also provided for a remote invalid alarm, E-slope calibration, and load devices such as indicator/controller, recorder,computer, or other analog instruments.