BR CellaTemp PA_201905_en
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infrared temperature _solutions _ Pyrometer CellaTemp® PA for non-contact temperature measurement from 0 °C to + 3000 °C warranty H made in Germany

Compact pyrometer Pyrometer with fibre optic cable and optical head Single-colour pyrometer

Pyrometer CellaTemp® PA Special Features • Wide measuring ranges with high resolution • Modular design: Electronics and optionally up to 5 optics • Focusable optics • 3 target sighting options: through-the-lens, colour video camera or laser spot light • analogue outputs, 2 switching outputs, inputs provide 2 versatile configuration options • Compact models and fibre optic models • Two-colour and single-colour pyrometers • Parameters adjustable via control keys • USB and RS-485 bus interface • SCM function for dirty window monitoring (two-color pyrometer) • Option: ATD function (automatic...

Switching outputs CellaTemp® PA's two switching outputs provide a variety of configuration possibilities. They can be assigned to monitor a specific process temperature such as the device's internal temperature. • The outputs function as a normally open or normally closed contacts • This results in different application possibilities • Monitor compliance with configured limit values • Trigger a status indicator • Synchronize data communication to the PLC CellaTemp® PA pyrometers feature an optical system which is optimized for the visible and infrared range. The superior glass lens features...

Infrared temperature _solutions — JTSJ Sighting options for compact models Through-the-lens The CellaTemp® PA compact models can be supplied with through-the-lens, parallax-free sighting. The wide field of view makes it easy to focus on the target object. The ocular features a widened interpupillary distance, making it suitable for users who wear glasses or a helmet. The circle in the viewfinder indicates the exact position and size of the measured target spot. If the target is especially bright, the polarizing filter PA 20/P can be mounted on the lens to protect the user's eye. For devices...

Control keys Parameters can be configured during running operations using the rear keypad. The large control keys are easy to access and operate. The brightly lit 8 mm digits on the LED display are visible from a great distance. Two status LEDs can be custom configured to indicate operating conditions. Parameter LED With ATD, objects moving across the pyrometer‘s field of view at undefined intervals are automatically detected. Examples include rolled steel slabs at a rolling mill stand or billets discharged from an induction heating system. With ATD, CellaTemp® PA automatically recognizes a...

Technical data Pyrometer 2 Analogue outputs • 0(4) - 20 mA linear, scalable Current consumption • ≤ 135 mA • ≤ 150 mA with laser sighting • ≤ 175 mA with video camera • Ripple ≤ 200 mV Voltage input • - 10 V linear, scalable 0 2 Switching outputs • Open Collector 24 V, ≤ 30 mA 2 Switching inputs • to 24 V Ambient temperature • - 65 °C (without cooling) 0 Storage temperature • -20 - +80 °C Measuring area For pyrometers with focusable optics, the optical ratio D is defined as ratio of the measurement field over the measuring distance. The diameter of the measurement area at the focus distance...

The CellaView software is included in the scope of delivery. It is a Microsoft SQL server-based database software running under Windows designed for real-time graphic display, analysis and storage of the measurement readings. Monitoring, remote control and configuration of the pyrometer are additional features of this software. The modern MDI-based user interface makes it possible to open multiple graphs at the same time. The series of measurements of up to 31 instruments can be recorded simultaneously. • Windows-based multiple-document interface (MDI) • Microsoft SQL Server Compact-based...

Pyrometers for special applications CellaTemp® PA 13 The CellaTemp® PA 13 was especially developed for temperature measurements in flame heated furnaces. Thanks to the selective spectral range of 3.9 µm, water vapour and CO2 existing in the pyro­ eter's field of m vision have no effect on the measuring results, even when measuring from large distances. This allows precise measurements through flames and combustion gases. CellaTemp® PA 29 was designed with a special band-stop filter and sensor which ignore interfering IR radiation from sources such as daylight or laser beams. CellaTemp® PA...

Compact two-colour pyrometer TQ ≈ spectral specific radiation The two-colour pyrometer detects the infrared radiation emitted from an object‘s surface at two separate wavelengths. The dual sandwich detector uses a two-element photo-diode to capture both radiation intensities simultaneously from the exact same spot. The pyrometer produces temperature data based on the ratio of these two intensities. The advantage of the two-colour or dual wavelength technique is that the pyrometer will still produce highly accurate temperature data, even at signal attentuation of up to 90%. The two-colour or...

Panorama pyrometer® with rectangular measurement area The CellaTemp® PA 43, a panorama pyrometer®, features a rectangular measurement area. The unique design enables the pyrometer to detect the temperature of target objects which move within the rectangular area. This is accomplished without requiring any moving parts. The CellaTemp® PA 43 reliably captures objects which typically show fluctuating behaviour (such as swaying wires). The rectangular area is also ideal when measuring objects whose position tends to vary during the production process. Such objects include billets or metal rods...

Infrared temperature _solutions — JTSJ Single-colour / two-colour fibre optics pyrometer A pyrometer with fibre optics has the sensor head housed separately from the electronics assembly. A fibre optic cable transmits the detected infrared energy to the electronics. The optical sensor head can withstand ambient temperatures up to 250 °C without cooling. Both the sensor head and the fibre optic cable are unsusceptible to electromagnetic radiation. Pyrometers with fibre optics are ideal for cramped, hard-to-access locations. Three different focusable optical heads are available. Select the...