ARDOCELL PZ Pyrometer Series - industry.siemens.com · PC-communication Integrated software ... for...

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ARDOCELL PZ Pyrometer SeriesQuick and exact non-contact temperature measurementfrom 0 °C to +3000 °C.

Industrial Technologies


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Good reasons to choose theARDOCELL PZ Pyrometer Series

General information� Modular design� For temperatures from 0 °C to +3000 °C� With either through-the-lens sighting, laser

spot light or fibre optics� Available either as a spectral or two-colour

pyrometer

Optics� Focusable, interchangeable optics for cor-

rect measuring distance� Broadband, antireflection coated lenses� Through-the-lens sighting� Smallest target diameter 0.3 mm� Very large field of view� Polarisation filter provides eye protection

Mechanical design� Robust aluminium housing� Rated IP 65� Optional pressure-tight encapsulated hou-

sing permits use in explosive atmospheres� Comprehensive range of protective acces-

sories and mounting hardware

Electronics� Digital signal processor for high accuracy� Bright, easily readable LED display (except

pyrometers with a fieldbus interface)� Pushbuttons for setting parameters� Very fast response time� Wide temperature ranges� Based on light sensor technology; instru-

ment contains no mechanical moving parts

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� Non-wearing; requires no mainte-nance

� Immune to electromagnetic inter-ference

Interfaces� Analogue output 0 (4) - 20 mA,

linearised, switchable� Digital inferfaces

RS 232RS 422 for transmission distancesup to 300 m

� Fieldbus interfacesDIN measuring bus (according toDIN 66348)PROFIBUS DP (according toEN 50170)

PC-communication� Integrated software for sensor con-

figuration and data transmission� Simple communication using Win-

dows Hyperterminal� Online parameter adjustment faci-

litates adaption to changing con-ditions

� CellaMevis data recording and visualisation software with graphicuser interface

� Two-colour pyrometer models si-multaneously transmit the tempe-ratures at two separate wavebandsas well as the ratio of these signals.

Display panel/measurement configuration� 4-digit rear panel LED display has

bright 8 mm high digits for excellentreadability, even at greater dis-tances. Parameters such as emissi-vity, temperature range, output, smoothing constant, hold time or degree of permitted window-soilingcan be set either directly at the ins-trument using the membrane but-tons or remotely from a PC via in-terface. The green READY LED (F1)indicates the current status as readyfor operation. The yellow LED (F2)will light up when the instrument is in configuration mode.

Functions� Min/max memory� Double maximum memory� Smoothing� Automatic internal temperature mo-

nitoring with alarm to prevent over-heating

� Feasibility check based on user-defined signal quality (for two-colour instruments)

� System function check with READYoutput signal

� Electronic dirty window detection (for two-colour instruments)

� Current and temperature simulationto check downstream signal proces-sing.


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Modular instrument assembly

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Through-the-lens or laser sightingThe parallax-free through-the-lens sighting with targetmarker and wide field of view makes it easy to align thepyrometer to the target. The target mark image in theviewfinder indicates the exact location and actual size ofthe measured spot. Broadband antireflection-coated lensesprovide an identical image in both the visible and infraredspectral ranges.

The focussing ability facilitates precise adjustment of therequired distance between sensor and target. The inter-changeable optics (close-up, standard, telephoto and wide-

angles lenses) can be mounted at the pyrometer's M42x1screw thread. The additional use of supplementary lensesyields more than 50 combination options, offering a highdegree of application versatility. Thus, one basic unit canaccommodate both very small and large target objects froma wide variety of distances.

Alternatively, the pyrometer is available with laser sighting.

Fibre opticsFor pyrometers with fibre optics, the electronics are housed separatelyfrom the fibre optic sensor head. A fibre optic cable conducts theinfrared radiation to the electronics assembly. The optical sensorhead can withstand ambient temperatures up to +250 °C withoutcooling. Due to their compact size (Ø 30 mm or 16 mm) thesesensor heads can be installed in cramped, hard-to-access locations.The fibre optic cable can be unscrewed on both sides for easydetachment. The sensor heads are focusable. A laser sighting showsthe true size of the measured spot and indicates correct focussing.An assortment of precision lenses is available for this model toaccommodate target sizes as small as 0.66 mm.

standard-Lens

close-up lens

telephoto lens

wide-angle lens

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PZ with trough-the-lens sighting

PZ with laser sighting

PZ with fibre optics

fibre optic cable

Analogue output 0 (4) to 20 mA

video signal

camera module

digital interfaceRS 232, RS 422

fieldbus interface– DIN measuring bus– PROFIBUS DP

sensor head Ø 30 mm

sensor head Ø 16 mm

ARDOCELL PZ with fibre optic head Ø 30 mm


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ARDOCELL PZ with Profibus Temperature measurement of a pour stream

Profibus InterfacePROFIBUS is a multivendor compatible fieldbus standard for a broad range of applicationswithin the fields of measurement engineeringand automation. Due to EN 50170 standardi-sation, PROFIBUS enables flawless data com-munication between a wide variety of networ-ked devices, regardless of manufacture. TheARDOCELL PZ Series pyrometers support thePROFIBUS DP and have been approved by thePROFIBUS User Organisation.With RS 485-connection, data is transmittedat speeds of up to 12 MBit/s. Up to 32 PROFI-BUS DP stations can be interconnected withina network segment. The use of RS 485 repea-ters enables the connection of up to 127 sta-tions, including masters.

A connection box with screw terminals, moun-ted to the back side of the ARDOCELL PZ,serves to connect the power supply line andthe fieldbus cable. The termination resistor isprovided in the connection box, therefore,removing a pyrometer from the bus systemduring running operations will not interruptthe bus line.

Spectral or two-colour pyrometerThe pyrometers of the ARDOCELL PZ Seriesare available both as spectral and as two-colour pyrometers. Whereas spectral pyrome-ters detect thermal radiation at one singlewavelength, two-colour or ratio pyrometerspick up the infrared radiation at two differentwavelength channels. The ratio of these twointensities is a function of target temperature.When the radiation detected is equally reducedat both wavelengths e.g. due to vapour ordust in the field of view, a fogged or dirty lens,or changing surface characteristics of thetarget, the ratio signal will remain unchanged

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and the two-colour instrument willcontinue to provide a stable measu-rement.

The two-colour ARDOCELL PZ alsofeatures an integrated contaminationdetection function. The pyrometerdetects when the lenses of the opticalsystem become too dirty or the sigh-ting tube is impaired. If signal attenu-ation exceeds a user-defined thres-hold, an alarm will trigger.

CellaCast for pour streammeasurementCellaCast records the temperature atcontinuous and noncontinuous pourprocesses in foundries. The systemconsists of a two-colour pyrometerand a specially programmed digitaldisplay unit. A casting temperature isrecorded for each pour. The pyrome-ter's feasibility check as well as thedisplay's innovative program ensurethat disturbances such as steam, dust,flame formation or molten drip areignored.

A large display in the production hallcan concurrently show the tempera-ture values. The collected data canbe transmitted to a central data ac-quisition system. Alternatively, Cella-Mevis PC software enables tempera-ture profiles to be viewed in real-timeand saved to memory. TheCellaCast system is rounded off by aspecial mounting assembly which ser-ves to protect the pyrometer againstexcessive ambient heat and soiling.

Laser measurementThe ARDOCELL PZ 27 model wasdesigned for laser heat treatingapplications employing diode la-sers or Nd:YAG lasers. A purpose-built blocking filter prevents thelaser beam radiation from affectingthe pyrometer signal. With its high-resolution precision lenses, thePZ 27 achieves the tiny measuringspot which the application callsfor.


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The right tool for the job, examples:

Glass industry / Glass designFor temperature measurement in the glass feeder, at glass drops, atthe glass molds or in the cooling stretch, siemens pyrometer supportscontinuous monitoring and central control of the process in eachproduction sequence.

Crystal growth systemThe pyrometer from Siemens are extremely precise and provide thekind of stable long-term temperature measurement capability requiredin the production of semiconductor and glass crystals.

Steel industryTemperature has a significant influence on the manufacturingand processing of products throughout the metals industry.

Rolling mill, galvanizing plantFast and accurate detection of the temperature is the preconditionfor maintaining uniform quality during the rolling of billets and ingotsand for the coating of metal strips.

Annealing kilnA contactless, wear-free measurement system for the direct andrapid detection of the object temperature guarantees optimum kilncontrol.

Measuring at the pouring streamThe system, based on a two-color pyrometer with a pouring streamdisplay, enters the temperature per casting automatically.

Cement plant, rotary kilnMeasurement of the temperature at the sintering zone and the clinkertemperature at the kiln inlet and outlet, checking of the shelltemperature in case of damage to the refractories.


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Technical Data: Pyrometer modelswith laser or through-the-lens sighting

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Field of view diagrams1)

Interchangeable optics for PZ 10

Wechsel-Optiken für PZ 20, PZ 30, PZ35

Version Spectral PyrometersSeries PZ 10 AF… PZ 20 AF… PZ 30 AF... PZ 35 AF…Temperature range ±0 °C to +1000 °C +250 °C to +2000 °C +350 °C to +2500 °C +500 °C to +2500 °C +800 °C to +3000 °C +600 °C to +2500 °C

(variably adjustable) from +210 °C at ε>0.5 from +290 °C at ε>0.5 from +750 °C at ε>0.5

Interchangeable LensesStandard lens Pyrometer model PZ 10 AF 1 PZ 20 AF 1 PZ 20 AF 5 PZ 30 AF 1 PZ 30 AF 5 PZ 35 AF 1

Distance ratio 40:1 150:1 150:1 175:1 175:1 175:1

Order no with through-the-lens sighting 7MC3061-1AB10 7MC3061-1AB20 7MC3061-1AF20 7MC3061-1AB30 7MC3061-1AF30 7MC3061-1AB35

with laser sighting 7MC3061-2AB10 7MC3061-2AB20 7MC3061-2AF20 7MC3061-2AB30 7MC3061-2AF30 7MC3061-2AB35

Close-up lens Pyrometer model PZ 10 AF 2 PZ 20 AF 2 PZ 20 AF 6 PZ 30 AF 2 PZ 30 AF 6 PZ 35 AF 2

Distance ratio 38:1 140:1 140:1 140:1 140:1 140:1

Order no with through-the-lens sighting 7MC3061-1AC10 7MC3061-1AC20 7MC3061-1AG20 7MC3061-1AC30 7MC3061-1AG30 7MC3061-1AC35

with laser sighting 7MC3061-2AC10 7MC3061-2AC20 7MC3061-2AG20 7MC3061-2AC30 7MC3061-2AG30 7MC3061-2AC35

Telephoto lens Pyrometer model PZ 20 AF 3 PZ 20 AF 7 PZ 30 AF 3 PZ 30 AF 7 PZ 35 AF 3

Distance ratio 200:1 200:1 240:1 240:1 240:1

Order no with through-the-lens sighting 7MC3061-1AD20 7MC3061-1AH20 7MC3061-1AD30 7MC3061-1AH30 7MC3061-1AD35

with laser sighting 7MC3061-2AD20 7MC3061-2AH20 7MC3061-2AD30 7MC3061-2AH30 7MC3061-2AD35

Wide-angle Pyrometer model PZ 20 AF 4 PZ 20 AF 8 PZ 30 AF 4 PZ 30 AF 8 PZ 35 AF 4

lens Distance ratio 32:1 32:1 35:1 35:1 35:1

Order no with through-the-lens sighting 7MC3061-1AE20 7MC3061-1AJ20 7MC3061-1AE30 7MC3061-1AJ30 7MC3061-1AE35

with laser sighting 7MC3061-1AE20 7MC3061-2AJ20 7MC3061-2AE30 7MC3061-2AJ30 7MC3061-2AE35

Sensor Thermopile Photodiode

Spectral range 8-14 μm 1.1-1.7 μm 0.8-1.1 μm 0.85-0.91 μm

Uncertainty (at ε=1 and Tu=23 °C) 1 % of temp. reading 2 K 0.75 % of temperature reading 0.5 % of temperature reading

Repeatability 1 K

Response time t98 t90 ≤100 ms ≤2 ms at T> +750 °C ≤2 ms at T≥ +1000 °C

Resolution ≤0.5 K ≤1 K

1) allowing for optical tolerance at 95 %

(90 % for PZ 10) of the maximum detectable energy


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Interchangeable optics for PZ 40, PZ 50

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Version Two-colour pyrometerSeries PZ 40 AF... PZ 50 AF…Temperature range +500 °C to +1400 °C +700 °C to +1600 °C +900 °C to +2400 °C +1000 °C to +3000 °C +500 °C to +1400 °C

(variably adjustable) from +650 °C at ε>0,5 from +800 °C at ε>0,5 from +900 °C at ε>0,5 from +450 °C at ε>0,5

Interchangeable LensesStandard lens Pyrometer model PZ 40 AF 20 PZ 40 AF 1 PZ 40 AF 4 PZ 40 AF 7 PZ 50 AF 1

Distance ratio 55:1 80:1 150:1 150:1 80:1

Order no with through-the-lens sighting 7MC3061-1CA40 7MC3061-1AB40 7MC3061-1AE40 7MC3061-1AH40 7MC3061-1AB50

with laser sighting 7MC3061-2CA40 7MC3061-2AB40 7MC3061-2AE40 7MC3061-2AH40 7MC3061-2AB50

Close-up lens Pyrometer model PZ 40 AF 2 PZ 40 AF 5 PZ 40 AF 8 PZ 50 AF 2

Distance ratio 75:1 140:1 140:1 75:1

Order no with through-the-lens sighting 7MC3061-1AC40 7MC3061-1AF40 7MC3061-1AJ40 7MC3061-1AC50

with laser sighting 7MC3061-2AC40 7MC3061-2AF40 7MC3061-2AJ40 7MC3061-2AC50

Telephoto lens Pyrometer model PZ 40 AF 3 PZ 40 AF 6 PZ 40 AF 9 PZ 50 AF 3

Distance ratio 120:1 240:1 240:1 120:1

Order no with through-the-lens sighting 7MC3061-1AD40 7MC3061-1AG40 7MC3061-1AK40 7MC3061-1AD50

with laser sighting 7MC3061-2AD40 7MC3061-2AG40 7MC3061-2AK40 7MC3061-2AD50

Wide-angle Pyrometer model PZ 40 AF 10 PZ 40 AF 11 PZ 40 AF 12 PZ 50 AF 4

lens Distance ratio 17:1 35:1 35:1 15:1

Order no with through-the-lens sighting 7MC3061-1BA40 7MC3061-1BB40 7MC3061-1BC40 7MC3061-1AE50

with laser sighting 7MC3061-1BA40 7MC3061-2BB40 7MC3061-2BC40 7MC3061-2AE50

Sensor double photodiode

Spectral range 0.95/1.05 μm 0.95/0.91 μm

Uncertainty (at ε=1 and Tu=23 °C) 1 % of temperature reading

Repeatability 2 K

Response time t98 ≤10 ms at T> +600 °C ≤10 ms at T> +750 °C ≤10 ms at T> +950 °C ≤10 ms at T> +1050 °C ≤16 ms at T> +600 °C

Resolution ≤1.5 K


of the maximum detectable energy


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Interchangeable optics for PZ 15

Wechsel-Optiken für PZ 27

Version Pyrometer for special applicationsSeries for glass surfaces PZ 15 AF... for laser heat treatment PZ 27 AF...Temperature range +300 °C to +1300 °C +1000 °C to +2500 °C +150 °C to +800 °C +180 °C to +1200 °C +250 °C to +2000 °C

(variably adjustable) from +100 °C at ε>1 from +150 °C at ε>0,5 from +200 °C at ε>0,5

Interchangeable LensesStandard lens Pyrometer model PZ 15 AF 2 PZ 15 AF 1 PZ 27 AF 10 PZ 27 AF 21 PZ 27 AF 1

Distance ratio 40:1 55:1 40:1 60:1 150:1

Order no with through-the-lens sighting 7MC3061-1AC15 7MC3061-1AB15 7MC3061-1BA27 7MC3061-1CB27 7MC3061-1AB27

with laser sighting 7MC3061-2AC15 7MC3061-2AB15 7MC3061-2BA27 7MC3061-2CB27 7MC3061-2AB27

Close-up lens Pyrometer model PZ 27 AF 2

Distance ratio 140:1

Order no with through-the-lens sighting 7MC3061-1AC27

with laser sighting 7MC3061-2AC27

Telephoto lens Pyrometer model PZ 27 AF 23 PZ 27 AF 3

Distance ratio 96:1 200:1

Order no with through-the-lens sighting 7MC3061-1CD27 7MC3061-1AD27

with laser sighting 7MC3061-2CD27 7MC3061-2AD27

Wide-angle Pyrometer model PZ 27 AF 4

lens Distance ratio 32:1

Order no with through-the-lens sighting 7MC3061-1AE27

with laser sighting 7MC3061-2AE27

Sensor Thermopile Photodiode

Spectral range 4.46-4.82 μm 1.8-2.2 μm

Uncertainty (at ε=1 and Tu=23 °) 1 % of temperature reading (at least) 2 K 5 K or 0.75 % of temp reading 2 K or 0.75 % of temp. reading 0.75 % of temp. reading

Repeatability 3 K 2 K 1 K

Response time t98 t90 ≤100 ms ≤2 ms at T> +250 °C ≤2 ms at T> +600 °C ≤2 ms at T> +750 °C

Resolution ≤1.5 K ≤1 K


(90 % for PZ 15, PZ 27 AF 10) of the

maximum detectable energy


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Selectable for any of

the above models:

either Kevlar (<85 °C)

or metal-sheathed

(<250 °C) fibre optic

cable

Technical Data: Pyrometer modelswith fibre optics and laser sighting

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Field of view diagrams1) Sensor head Ø 30 mm

0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

0.3 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

Messkopf Ø 16 mm

Version Spectral pyrometer Two-colour pyrometerSeries PZ 21 AF... PZ 31 AF... PZ 41 AF…Temperature range +350 °C to +2000 °C +700 °C to +2500 °C +900 °C to +2400 °C +1000 °C to +3000 °C

(variably adjustable) from +300 °C at ε>0,5 from +650 °C at ε>0,5 from +800 °C at ε>0,5 from +900 °C at ε>0,5

Interchangeable LensesStandard lens Pyrometer model PZ 21 AF 1 PZ 31 AF 1 PZ 41 AF 1 PZ 41 AF 4

Distance ratio 80:1 80:1 80:1 80:1

Order no with laser sighting 7MC3061-1AB21 7MC3061-1AB31 7MC3061-1AB41 7MC3061-1AE41

Close-up lens Pyrometer model PZ 21 AF 90 PZ 31 AF 90 PZ 41 AF 90 PZ 41 AF 91

Distance ratio 50:1 50:1 50:1 50:1

Order no with laser sighting 7MC3061-1KA21 7MC3061-1KA31 7MC3061-1KA41 7MC3061-1KB41

Telephoto Pyrometer model PZ 21 AF 2 PZ 31 AF 2 PZ 41 AF 2 PZ 41 AF 3

lens I Distance ratio 120:1 120:1 120:1 120:1

Order no with laser sighting 7MC3061-1AC21 7MC3061-1AC31 7MC3061-1AC41 7MC3061-1AD41

Telephoto Pyrometer-Typ PZ 21 AF 92 PZ 31 AF 92 PZ 41 AF 98 PZ 41 AF 92

lens II Distance ratio 150:1 175:1 175:1 175:1

Order no with laser sighting 7MC3061-1KC21 7MC3061-1KC31 7MC3061-1KJ41 7MC3061-1KC41

Standard lens Pyrometer-Typ PZ 21 AF 21 PZ 31 AF 21 PZ 41 AF 21 PZ 41 AF 23

Distance ratio 50:1 50:1 50:1 50:1

Order no with laser sighting 7MC3061-1CB21 7MC3061-1CB31 7MC3061-1CB41 7MC3061-1CD41

Close-up lens Pyrometer-Typ PZ 21 AF 22 PZ 31 AF 22 PZ 41 AF 22 PZ 41 AF 24

Distance ratio 50:1 50:1 50:1 50:1

Order no with laser sighting 7MC3061-1CC21 7MC3061-1CC31 7MC3061-1CC41 7MC3061-1CE41

Sensor photodiode double photodiode

Spectral range 1.1-1.7 μm 0.78-1.06 μm 0.95/1.05 μm

Uncertainty (at ε=1 and Tu=23 °) 1 % of temperature reading 1.5 % of temperature reading

Repeatability 2 K 3 K

Response time t98 ≤2 ms at T> +1000 °C ≤2 ms at T> +1200 °C ≤20 ms at T> +950 °C ≤20 ms at T> +1050 °C

Resolution ≤1 K ≤2 K

Sen

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16

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of the maximum detectable energy

D = 175:1 1.7 2.9 3.7 8.6 11.4 14.3 17.2 20 22.9 25.7 28.6

D = 150:1 2 3.3 6.6 10 13.3 16.6 20 23.3 26.6 30 33.3


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Common Specifications

PZ ... with through-the-lens or laser sighting

PZ ... with fibre optics and sensor head

PZ ... with PROFIBUS Interface

Sensor head Ø 30 mm

Sensor head Ø 16 mm

Dimensions:

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Analogue outputLoadSerial communications

EmissivityEmisssivity slopeSmoothing functionSignal processing optionsLinearisationTemperature coefficient(deviation to 23 °C)Electromagnetic compatibilityPower supplyStorage temperatureAmbient temperature

Housing materialWeightProtection rating

0 (4) bis 20 mA linear, switchablemax. 500 Ohm� Point-to-point connection

RS 232 or RS 422 with integrated communications software for remote configuration, monitoring and data acquisition

� Fieldbus interfaceDIN measuring bus (according to DIN 66348, Part 2), PROFIBUS DP(according to EN 50170) up to 12 MBit/s.

10 to 100 %; increments of 1 % (0.1 % at PZ 10, PZ 15)74.4 to 125.5; increments of 0.10 bis 16 s.Min/max memory, double peak memory with adjustable hold timeDigital via microcontroller0.25 K/K (at T<+500 °C) (0.1 K/K at PZ 10, PZ 15)0.05 %/K (at T≥+500 °C)according to EN 50081-1; EN 50081-2, EN 50082-1, EN 50082-222 bis 27 VDC/<60 mA (<150 mA with laser sighting)–20 °C bis +70 °CElectronics: 0 °C to 60 °CFibre optic models: Sensor head -20 °C to +250 °CCables: Kevlar -20 °C to +85 °C, Metal-sheathed -20 °C to +250 °CAluminiumapprox. 0.5 kgIP 65

Tripod thread1/4”

Tripod thread1/4”*with standard lens

Fibre optic Ø 16 mm

Fibre optic Ø 30 mm

*with standard lens

*

*

Tripod thread1/4”


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CellaMevis Software

Temperature/time chart

PZ with RS 232/422-interfaceand current output

Connection socket for 24 V DCpower supply

0/4 to 20 mA24 V DC

VK 01/C PC connection box

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Features� Graphical user interface based on Windows� Full-screen temperature/time graph can be displayed

in real time� Enables analysis of min/max temperatures� Record data and save to disk for future reference and

analysis� Zoom function magnifies parts of the screen for

detailed view� Spectral and two-colour temperature readings

displayed concurrently� Temperature trend indicator� Save data either manually or automatically� Remote pyrometer configuration from a PC terminal

CellaMevis is a Windows based industrial softwaresystem for data capture and visualisation. It supportsthe ARDOCELL PZ pyrometer for real-time monitoring,analysis and archiving of recorded temperatures. Theuse of an RS 232 or USB interface enables communi-cation to a PC and allows the temperature data to besaved in ASCII file format. Measurements can be in-stantly displayed as a table or plotted online as atime/temperature curve. Data can also be exportedinto MS-Excel or other spreadsheet program for furtheranalysis.

PC CommunicationThe VK 01/C PC connection box can be easily insertedinto the pyrometer's connection cable during initialinstallation or field service. The simple plug connectorenables on-site connection in a matter of seconds withoutinterrupting operations.

To check if peripheral equipment such as the signalconditioner or analogue scaling is functioning properly,an output signal can be simulated.

With CellaMevis, remote configuration at a PC duringrunning operations is an alternative to setting parametersdirectly at the instrument via control buttons. Parameterchanges are effective immediately. Measurement datais not only displayed at the pyrometer, but transmittedand recorded at a PC.

The connection box is especially convenient when per-forming on-site test measurements because it enablesconnection to a PC in a matter of seconds. To providethe pyrometer with an electrical current, the powersupply is simply connected to the box, thus creating amains-independent data acquisition system.


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Display: black/white colour

Number of pixel:(horizontal x vertical)

512 x 582 537 x 597

Resolution:380 lines

Light sensitivity: 0.4 lux 0.5 lux

Lens: 1:1.4/16 mm 1:2.0/12 mm

Video output:1 Vpp, 75 Ohm

Ambient temperature:–10 °C to +50 °C 0 °C to +40 °C

Power supply:24 V DC, 60 mA

Dimensions:Ø 65 x 89 mm

(with connection socket)

Length of cable for video signal:100 m (without booster)

CellaCap Video Monitoring System

ARDOCELL PZ

Analogue output

Digital Interface

CellaCap

Video signal

Features� Independent video system which can be

mounted to all pyrometers of the PZ series with through-the-lens sighting (exceptPROFIBUS models)

� Continuous monitoring of the measurementarea from the control room to check if pyro-meter is correctly aimed at the target

� Indication of the measurement location andthe exact target spot

� Remote monitoring of the production processor of the combustion chamber

� Easy to pinpoint exact measurement locationeven in difficult to access places or on smalltargets

� Optional remote-controlled swivelling/tiltingdevice to adjust the pyrometer from the control room

� Very small design (Ø 65 x 235 mm incl. pyrometer)

� Very high sensitivity (from 0.4 lux)� Easy integration into available video and/or

computer systems� Robust and industrial-proof design� Video signal transmittable up to 100 m

without additional booster

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FunctionThe CellaCap video monitoring systemprovides remote target monitoring andpyrometer adjustment from the controlroom.The basis of the modular system is aCCD video camera. The camera moduleis screwed onto the rear of the pyro-meter and views the target throughthe pyrometer’s sighting. The opticalpaths for measuring and sighting areon the same axis. The measuring envi-ronment as well as the exact targetspot become visible in the video imageon the monitor as a ring-shaped mar-ker. The system enables continuousmonitoring of the target area as wellas an alignment check in order to de-tect disturbances as soon as they occur.The swivelling/tilting device allows theoperator to adjust the pyrometer fromthe control room. This greatly facilitatespyrometer alignment in cramped ordifficult to access locations.

The camera module can be moun-ted on all pyrometers of the PZ serieswith through-the-lens sighting. Evenalready installed pyrometers can beeasily retrofitted.

The camera is equipped with anautomatic gain control (AGC) so thatit automatically adapts to the bright-ness of the measurement environ-ment. The aperture can be adjustedmanually in order to optimise theimage qualities.

The modular camera system can belinked up to the pyrometer as anautonomous video unit or as a com-plete measuring and visualizationsystem operating in connection witha PC.

CellaCapTechnical specifications


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Due to their modular design, the PZ Seriesaccessories enable a wide variety of com-binations, thus creating customised assem-blies to meet the requirements of specificmeasuring tasks and serve specialapplications.

The assembly PZ 20-024 provides totalpyrometer protection.

The PZ 20/B cooling jacket guards the instrumentagainst high ambient temperatures andmechanical forces.

The PZ 20/A air purge, the PZ 20/C intermediatetube, and the PZ 20/T dust stop combine toprovide an airflow which keeps the optics freeof dust and dirt.

The PB 08/K offers robust mounting and enablespyrometer alignment towards the target in anydirection.

Assembly PZ 20-007 has a flange mounting andprovides complete pyrometer protection. Thetarget can be sighted through-the-lens. Thepivot bearing of the PB 08/I ball flange facilitatesproper pyrometer alignment.

This assembly serves to install a pyrometersystem onto the outer shell of a kiln, furnaceor combustion chamber.

Even in severe industrial conditions, theseaccessories will guard against environmentalinfluences so that the pyrometer's "vision"remains unobscured.

The PZ 20/A air purge creates an air cushion in the PZ 20/Cintermediate tube. The air flow clears dust and vapour fromthe PZ 20/I quartz window. The hinge allows the quartz windowto be quickly and easily cleaned when necessary.

The PZ 20/M sealed cooling jacket guards the pyrometer againstheat, soiling and other environmental factors. The viewingpanel on the enclosure allows the operator to view thetemperature reading at all times.

Combination examples

Combination PZ 20-007

Combination PZ 20-024

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Accessories and Fittings

Interchangeable OpticsThe pyrometers of the PZ Series can be equip-ped with a variety of optical systems to servea multitude of applications.

Supplementary lensesAttaching additional lenses to the pyrometer'soptical system makes it possible to achievevarious target spot sizes as small asØ 0.3 mm.

Protective windowsA protective window can be placed in frontof the lenses to protect them

PZ 20/B cooling jacketCan be operated with air or water. Surroundsthe pyrometer and protects it against highambient temperatures up to 200 °C.

PZ 20/M cooling jacketSimilar to PZ 20/B but with the addition of acap on the rear to completely seal the pyro-meter for full environmental protection.

Pressure-proof enclosureFor pyrometer use in potentially ex-plosive atmospheres. Certified EExd IIC T6.

PZ 20/E adapter ringAdapter for connecting the follo-wing accessories to the pyrometerwhen not using a cooling jacket.

PZ 20/A air purgePrevents dirt or dust from settlingon the pyrometer's lenses or quartzwindow. Circular airflow providesmaximum efficiency with minimalair consumption.

PZ 40/C intermediate tubewith socketWith purging air socket to keep thepyrometer optics clean

PZ 20/I quartz window withhingePrevents the pyrometer lens frombecoming soiled. No tools neededto open the hinged window for oc-casional cleaning. Designed to with-stand furnace pressure as high as 6bar.

PZ 20/J intermediate tubeServes as a tube extension for pyro-meters with a telephoto lens. Canbe attached to the mounting ring,the protective housing or the coo-ling jacket.

PZ 20/C intermediate tubeEnhances the purging effect of thePZ 20/A by increasing the air cushionto keep the lens free of dust anddebris.

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PZ 20/U AF 2 mountingbracketSimple pyrometer or accessorymounting, either horizontally orvertically.


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PZ 20/T dust stopThe small outlet hole causes the air flow toaccelerate for maximum purging effect. Tobe positioned in front of the PZ 20/C inter-mediate tube.

PZ 20/S dust stopCan be placed between the PZ 20/F mountingflange and the PB 08/I pedestal mount toincrease the purge air flow rate.

PZ 20/F mounting flangesFor front-end mounting of the pyrometerassembly e.g. on an outer kiln wall. Availablein a wide variety of diameters.

PB 08/I, PZ 10/F ball flangesIncludes a pivot bearing to serve as a ceilingor wall mount. Can pivot 5° for precise pyro-meter alignment to the target.

PB 08/K pedestal mountThis sturdy mount permit attach-ment of all accessories, allowinghorizontal and vertical tilt adjust-ment.

PZ 20/L AF 2 (70 mm) andPZ 20/N AF 2 (65 mm)Clamping collarsServes to fasten the pyrometer oraccessory to the PB 08/K pedestalmount or to the PZ 20/U mountingbracket.

PZ 10/H ball and socketmountingFor quick and easy pyrometer align-ment.

PZ 20/X AF 5 oscillating mirrorDeflects the radiation emitted from the targetfor hot spot recognition or measurement ofthin target objects. Can be mounted in frontof any PZ or PQ model pyrometer. Coupledto the pyrometer, the PZ 20/X can act as ascanner and generate a temperature profileacross a target area. Using a digital interface,the date can be transmitted to a PC.

PZ 10/P illumination ringIlluminates the measuring point du-ring installation and facilitates cor-rect pyrometer alignment towardsdark target objects.

PZ 20/Q AF 2 laser pointerCan be fitted into the eyepiece ofpyrometers with through-the-lenssighting to indicate the centre ofthe target spot when an applicationprovides poor visibility.

VPT-40/24V remote-controlledswivelling/tilting device

Used together with the PTL 124 con-trol unit, this device enables remoteaiming from the control room.

DA 230 multifunctional display

Programmable, all-purpose digitaldisplay with 24 V DC feed voltage.Supplements the pyrometer to pro-vide a wide variety of special func-tions.

URE 422 universal control-lerTo actuate switching elements or togenerate a continuous output sig-nal. The device offers user-defined configuration of the out-puts, control function and indicatingrange. Has two analogue outputsas well as two relay outputs.


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More Information

Siemens AGIndustry SectorIndustry Solutions DivisionIndustrial TechnologiesI IS IN OLM LS ITMP.O. Box 3220D-91058 Erlangen, GermanyE-Mail: [email protected]

Theinformation in this document containsgeneral descriptions of the technical optionsavailable, which do not always have to bepresent in individual cases. The requiredfeatures should therefore be specified in eachindividual case at the time of closing thecontract.

All designations used in this document canbe trademarks the use of which by thirdparties for their own purposes could violatethe rights of their owners.

© Siemens AG 2008.All Rights Reserved.

www.siemens.de/sirent

Bestell-No.: E10001-T430-A53-V1-7600Printed in GermanyDispo No. 21646 K-No. 38300NOR C-ISOL5208M04 WS 03081Subject to change without prior notice

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