Infrared Sensors
Product Overview
Infrared technology has been utilized successfully in industrial and research settings for decades. With new innovations to reduce costs and increase reliability, Raytek's infrared technology has created sensors that offer smaller units of measurement. These factors have led infrared technology to become an area of interest for new kinds of applications and users.
More Information
What are the advantages offered by non-contact temperature measurement?
- Save time; allowing for more measurements and accumulation of data.
- Measure moving targets.
- Measure hazardous or inaccessible objects (high-voltage parts, great measurement distance).
- Measure high temperatures (greater than 1300°C).
- There is no energy interference; no energy is lost from the target.
- There is no risk of contamination and mechanical effect on the target.
Fixed Mount
Compact Series CI(TM)
The CI Series Compact Infrared Sensors accurately and reliably measure the amount of heat energy emitted from an object and convert the energy into a measurable electrical signal. The CI measures target temperatures ranging from 0 to 500°C (32 to 932°F). The onboard electronics are protected by a rugged IP 65 (NEMA-4) stainless steel housing, allowing the sensor to function in ambient temperatures to 70°C (160°F) without cooling. With water cooling, the CI can withstand ambient temperatures up to 260°C (500). |
Features
- Type J or K, or 0-5 V output
- Two models cover temperature ranges from 0ºC to 500°C (32ºF to 932°F)
- IP 65 (NEMA-4) stainless steel electronics housing
- 4:1 optics at 90% energy
- 350 mSec (95%) response time
- Powered by 12-24 VDC at 20 mA
- Accessories available for cooling and air purging
* CI (PDF)
Compact Series MID (TM)
The MID is a two-piece infrared temperature measurement system with a miniature sensing head and separate electronics. The sensor, small enough to be installed just about anywhere, performs as well as much larger systems. The MID signal processing electronics include Emissivity, Peak Hold, Valley Hold, and Averaging functions, that you adjust on the 5-digit LCD user interface.
|
Features
Temperature ranges:
- Model LT -40 to 600°C(-40 to 1112°F) and -25 to 600°C for J-thermocouple output
- Model G5 150 to 850ºC(300 to 1560ºF)
- Model MTB 200 to 1,200ºC (390 to 2190ºF)
- Ambient operating range to 85°C(185°F) without cooling
- Small sensing head fits where other sensors can't - 5-digit backlit LCD user interface
- 1% accuracy
- Choice of 2:1 or 10:1 optics
- Powered by 12-24 VDC at =100 mA
- Accessories for cooling and air purging
- Remote electronics box
- NEW! Optional RS-232 or RS-485 digital communications for remote setup and monitoring
Portable
MiniTemp MT2 and MiniTemp MT4 -- A new way to solve common temperature measurement problems, and small enough to fit in your pocket!
The MiniTemp includes a backlit display and a Laser Point (Model MiniTemp MT4) to assist in sighting your target. The MiniTemp is perfect for auto enthusiasts and home improvement Do-It-Yourselfers. Use it to spot costly energy losses around windows, doors, and to monitor temperatures around the house and workshop. It's fast, fun and easy to use! |
Suggested Applications
- Automotive Applications: low compression, exhaust systems, cooling system.
- Home Safety Applications: home improvement, Do-it-Yourself projects, energy savings, hobby.
Models:
- MiniTemp MT2
- MiniTemp MT4 with laser point
Specifications:
- Temperature Range: -18 to 275°C (0 to 525°F)
- D:S (Distance to Spot Size): 8:1
- Response time: 500 mSec, 95% response
- Emissivity: Pre-set at 0.95
- Accuracy: ±2%, or ±2°C (±3°F) whichever is greater
- Laser sighting: MT4 only
* MT Brochure
ST Series (TM): Non-Contact Portable IR Thermometers
The professional's diagnostic tool.With a broader temperature range and improved optics for measuring temperatures from a greater distance or measuring smaller objects from the same distance, the STPro series offers a combination of accuracy and value for professionals. Standard features also include a rugged rubber overmolding and a durable plastic storage case.
Suggested Applications:
Features
Suggested Applications:
- Plant/General Maintenance Applications
- HVAC/R Applications
- ST20: Temperature Range -30º to 400ºC(-25º to 750ºF)
- ST30: Temperature Range -30º to 535ºC(-25º to 999ºF)
- ST60: Temperature Range -30º to 600ºC(-25º to 1100ºF)
- ST80: Temperature Range -30º to 760ºC(-25º to 1400ºF)
Features
Models | ST20 |
ST30 |
ST60 |
ST80 |
D:S (Distance to Spot Size) | 12:1 |
12:1 |
30:1 |
50:1 |
Laser Sighting | single |
8 point |
8 point |
8 point |
spot |
circular |
circular |
circular |
|
Emissivity | pre-set to |
pre-set to |
adjustable |
adjustable |
0.95 |
.095 |
|||
Accuracy | ±1% |
±1% |
±1% |
±1% |
Response Time | 500 mSec |
500 mSec |
500 mSec |
500 mSec |
MAX, MIN, DIF and | MAX |
MAX |
All |
All |
AVG Temperatures | only |
only |
||
Recall Last Reading | No |
No |
Yes |
Yes |
HI/LO Alarm | No |
No |
Yes |
Yes |
Protective Hard Case | Yes |
Yes |
Yes |
Yes |
RayTek Spot Size Calculator Software
When planning to purchase or install any non-contact infrared thermometer, the main consideration for the accuracy of the measurement are:
- Distance from the thermometer to your target
- Size of the measured target at that distance
Emissivity of Most Common Materials
Emissivity is the measure of an object's ability to emit infrared energy. Emitted energy indicates the temperature of the object. Emissivity can have a value from 0 (shiny mirror) to 1.0 (blackbody). Most organic, painted, or oxidized surfaces have emissivity values close to 0.95. Some of our portable thermometers have adjustable emissivity to ensure accuracy when measuring other materials such as shiny metals. You can choose units with adjustable or preset to 0.95 emissivity.
If you are using a thermometer with a fixed, preset emissivity of 0.95, and need to measure a shiny object you can compensate by covering the surface to be measured with spray oil, flat black paint or masking tape. Measure the temperature of the taped or painted surface. That is the true temperature.
Please note, these tables are to be used as a guide only as emissivity changes with temperature and surface finish.
If you are using a thermometer with a fixed, preset emissivity of 0.95, and need to measure a shiny object you can compensate by covering the surface to be measured with spray oil, flat black paint or masking tape. Measure the temperature of the taped or painted surface. That is the true temperature.
Please note, these tables are to be used as a guide only as emissivity changes with temperature and surface finish.
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