CSvision R2M

The Optris CSvision R2M two-color pyrometer offers consistent and repeatable results, excelling in capturing changes in emitted radiation as temperatures rise. Unlike single-color pyrometers, which rely solely on intensity measurements, the CSvision R2M measures infrared radiation at two closely spaced wavelengths, providing unparalleled accuracy.

One standout feature of the CSvision R2M is its ability to deliver reliable measurements in adverse conditions. Unlike single-color devices, a ratio pyrometer can provide accurate results even when emissivity is unknown or changes with temperature. This versatility is particularly useful when the measuring spot is not fully on the object or when the object is smaller than the pyrometer spot size.

The two-color measurement principle of the CSvision R2M ensures repeatable and accurate measurements under varying conditions, offering resistance to dust, smoke, steam, and dirty observation windows. The infrared sensor remains reliable even with up to 90 percent attenuation caused by changing transmissions in the optical path. Additionally, this approach allows precise temperature measurements when the object is not fully placed on the pyrometer spot or is in rapid motion.

Aligning the sensor with the CSvision R2M series’s innovative video sighting and crosshair laser is effortless. The switchable two-step brightness reduction filter further enhances visibility, making the pyrometer easy to focus on bright objects.

Another notable feature of the CSvision R2M is its motorized focus capability, allowing for adjustable focusing from 350 mm to infinity in the standard focus version and 200mm to 400mm in the close focus version. This flexibility enables users to easily focus on targets at various distances. The optical resolution of the CSvision R2M is 75:1.

The CSvision R2M offers a wide temperature measurement range from 250 °C to 1400 °C, with a superior optical resolution of up to 75:1. The internal motorized focus enables contactless measurements from variable distances. Additionally, the device’s system accuracy, measured at an ambient temperature of 23 ± 5 °C, is highly precise, with a deviation of only ±(0.5% of the reading + 2 °C). This level of accuracy ensures reliable temperature measurements even in demanding industrial environments. Moreover, the pyrometers repeatability, measured at an ambient temperature of 23 ±5 °C, is ±0.3% of the reading, guaranteeing consistent performance over repeated measurements.

The CSvision R2M supports various analog and digital outputs, including 2x 0/4 – 20 mA, 0 – 5 V, 0 – 10 V, USB, RS485, Modbus TCP, ProfiNet, and Ethernet IP, providing flexibility in integration. The infrared thermometers adaptability to adverse environments, operating from 0 °C to 65 °C without additional cooling, further enhances its utility.

Manufactured in Germany, the CSvision R2M’s rugged design makes it suitable for critical temperature control in industrial manufacturing applications. Industries such as metal and semiconductor manufacturing benefit from its adaptability, durability, and accuracy, ensuring precise temperature measurements in challenging environments. The Optris CSvision R2M is a reliable choice for those seeking excellence in non-contact temperature sensing technology.

The Optris CompactPlus Connect software is a comprehensive tool for temperature measurement and analysis in industrial and research environments utilizing Optris infrared pyrometers. It provides a user-friendly interface facilitating smooth communication with Optris pyrometers.Enhancing the capabilities of Optris fixed infrared pyrometers, the CompactPlus Connect software extends beyond basic temperature measurement, offering various monitoring, analysis, and control features. These include visualizing temperature trends with temperature-time diagrams and documentation. Notably, it enables advanced data analysis, data logging, automatic process controls, parameterization of the pyrometer via configuration settings, and programming of outputs and inputs. Additionally, it offers advanced signal-processing functionalities.Overall, the Optris CompactPlus Connect software offers a robust solution for thermal measurement applications, providing versatility, efficiency, and ease of use for professionals in diverse industries. CompactPlus Connect The Optris IR mobile allows users to set up and commission an Optris infrared pyrometer or infrared camera with an Android smartphone or tablet. This tool becomes handy for commissioning and aligning the infrared cameras field of view or adjusting the configuration. The app analyzes the connected infrared cameras live infrared image stream with auto hot and cold spot detection. For pyrometers, a temperature-time diagram or the video signal is displayed. This app works on most Android devices running 5.0+ with a USB port supporting USB-OTG (On The Go). Google Play

How do I focus the CSvision?

To set the focus to the desired measurement distance you must connect the sensor with a PC, a mobile phone or a tablet using the USB cable. Please start the CompactPlus Connect software or IR mobile app. You will see the video beside the temperature-time diagram. The position of the measurement spot is indicated by a circle inside the video picture. The size of this circle is equivalent to the IR spot size. Change the focus by click and drop the Focusing bar.

How do I aim with a CSvision?

The CSvision has an integrated video camera which is using the same optical channel than the IR detector. In addition, the sensor has a cross laser aiming which marks the centre of the measurement spot at any distance. The combination of video and laser sighting enables a perfect alignment of the sensor to the object. The integrated laser sighting supports the alignment and focusing of the optics. The position of the measurement spot is indicated by a circle inside the video picture.

What is the BRF technology?

The BRF technology stands for brightness adjustment technology. This technology helps to avoid overexposed picture for the video camera. With the Brightness reduction filter, the pyrometer switch the brightness reduction filter in two steps.

Is the laser dangerous?

The pyrometers laser is a class 2 laser with less than 1mW in the wavelength range of 500 nm to 650nm, according to EN 60825 1:2014. Do not point the laser directly at the eyes of persons or animals! Do not stare into the laser beam. Avoid indirect exposure via reflective surfaces.

The laser switched off?

At ambient temperatures >50 °C the laser will be switched off automatically. The laser should only be used for sighting and positioning of the sensor. A permanent use of the laser can reduce the lifetime of the laser diodes and might heat up the sensor.

Can I trigger the laser externally?

Yes, but the supply line for the sighting laser must be led via a switch or pushbutton, which has to be installed max 2m away from installation site of the sensor for safety purposes. The laser can be activated/ deactivated via this, by the user on site to be installed switch, or via the software.

Can I use the CSvision as a 2-wire sensor?

Please do not connect a supply voltage to the analog outputs, as this will destroy the output. The CSvision is not a 2-wire sensor. Please review the CSmicro series, as this is a two-wire sensor.

Can you connect two pyrometers to the same computer?

Yes, this is possible. For using the software CompactPlusConnect or CompactConnect (depends on which type of pyrometers you are using) you have to create different instances of the software. You can connect two pyrometers via the USB ports. It is also possible to connect the two pyrometers with a RS485 interface. You can connect the first pyrometer via the provided RS485-USB adapter to the PC.

Which Optris pyrometers offer a response time of 1 ms or better (faster than 1 ms if available)?

CT 1M series => 1 ms
CT 2M series => 1 ms
CT 3M series => 1 ms
CT 4M series => 90 µs
CTi 1M series => 110 µs
CTi 2M series => 110 µs
CTi 3M series => 110 µs
CTi 4M series => 110 µs
CTlaser 05M series => 1 ms
CTlaser 1M series => 1 ms
CTlaser 2M series => 1 ms
CTlaser 3M series => 1 ms
CTlaser 4M series => 90 µs
CTratio series => 1 ms – 10s
CSvision series => 1 ms – 10s
CTvideo 1M series => 1 ms
CTvideo 2M series => 1 ms
CTvideo 3M series => 1 ms

Does Optris have any infrared pyrometers or sensors that can measure temperature at two different locations at the same time? My setup needs to cover a max temperature of 600 °C, with the device about 200 mm away from the hot component.

• No , with one pyrometer you can only measure one spot.
• To measure temperatures at two different locations with pyrometers , you can install a network communication (e.g. RS485, PROFINET, ETHERNET TCP/IP MODBUS TCP, ETHERNET/IP or other available industrial interfaces which Optris provides for the pyrometer series.

Does Optris have any pyrometers suitable for marine environments (e.g., humid, salty, or outdoor/exposed conditions) with at least IP65 protection?

• Optris does provide pyrometers which have an environmental rating of IP65
• For an additional protection a protective window can be installed for some pyrometer series

Does Optris have any laser-sighted pyrometers that can measure with a response time faster than 10 microseconds (sub-10 µs) and a spot size of 20 µm or smaller?

No there are currently no laser-sighted pyrometers available with a response time faster than 10 microseconds (sub-10 µs) and a spot size of 20 µm or smaller

What Optris pyrometer or infrared sensor would you recommend for monitoring hot aluminum temperatures (e.g., during rolling, extrusion, or hot processing)?

• For hot aluminum temperatures we recommend to use a ratio pyrometer because of the low emissivity and the changing emissivity at special temperature points.
• For this we recommend to use the CTratio or CSvision 2M or 1M (depends on the temperature range)

Which Optris pyrometer do you recommend for measuring temperatures up to 3000 °C on refractory metals and graphite?

• CTratio 1MH1 (temperature range 900(1000)-3000°C)
• CTratio 2MH1 (temperature range 500(550)-3000°C)
• CSvision R1MH (temperature range 1000-3000°C)
• CSvision R1MH1 (temperature range 1000-3500°C)

• CSvision
• 1x mounting nut
• 1x Mounting bracket
• USB-C cable (incl. adapter for USB-A)
• Process connector cable with terminal block
• CSvision Manual