optris CSmicro User manual

optris
®
CS/ CSmicro
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Infrared Sensor
Operators manual

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CE-Conformity
Optris GmbH
Str. 49, Nr. 14
D – 13127 Berlin
GERMANY
Tel.: [phone]
Fax: [phone]
E-mail: [email protected]
Internet: www.optris.com
The product complies with the following standards:
EMC: EN 61326-1
Safety Regulations: EN 61010-1:1993/ A2:1995
The product accomplishes the requirements of the EMC Directive
89/336/EEC and of the low-voltage directive 73/23/EEC.
Warranty
Each single product passes through a quality process. Nevertheless, if failures occur please contact the customer service at
once. The warranty period covers 24 months starting on the delivery date. After the warranty is expired the manufacturer
guarantees additional 6 months warranty for all repaired or substituted product components. Warranty does not apply to
damages, which result from misuse or neglect. The warranty also expires if you open the product. The manufacturer is not
liable for consequential damage. If a failure occurs during the warranty period the product will be replaced, calibrated or
repaired without further charges. The freight costs will be paid by the sender. The manufacturer reserves the right to
exchange components of the product instead of repairing it. If the failure results from misuse or neglect the user has to pay
for the repair. In that case you may ask for a cost estimate beforehand.

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Content
Page Page
Description 3Device Information 31
Scope of Supply 3 Emissivity Calculation 31
Maintenance 3PowerSupplyviaComputer 32
Cautions 4CommandList 33
Factory Default Settings 4 Principle of Operation 34
Technical Data 5 Emissivity 35
General Specifications 5 Appendix A – Emissivity Table Metals 37
Electrical Specifications 6 Appendix B – Emissivity Table Non Metals 38
Measurement Specifications 7
Optical Charts 8
Close Focus Optics 9
Installation 10
Mechanical Installation 10
Mounting Accessories 11
Air Purge Collars 12
Further Accessories 13
Electrical Installation 14
Software CompactConnect 17
Installation 17
Connection to the Computer 18
Digital Displays 19
DiagramFunctions 20
DeviceSetup 25

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Description
The sensors of the optris CS and CSmicro series are noncontact infrared temperature sensors.
They calculate the surface temperature based on the emitted infrared energy of objects [►Principle of
Operation].
The sensor housing of the optris CS is made of stainless steel (IP65/ NEMA-4 rating) and contains the complete
sensor electronics. The sensing head of the optris CSmicro is also made of stainless steel (IP65/ NEMA-4
rating) – the sensor electronics is part of the connection cable in that case.
Both of the sensors have a fixed mounted connection cable.
The sensors CS/ CSmicro are sensitive optical systems. Please use only the thread for mechanical
installation.
Avoid mechanical violence on the head – this may destroy the system (expiry of warranty).
Scope of Supply
CS/ CSmicro incl. connection cable, mounting nut and operators manual
USB interface cable with software (optional)
Maintenance
Lens cleaning: Blow off loose particles using clean
compressed air. The lens surface can be cleaned with a soft,
humid tissue moistened with water or a water based glass
cleaner.
PLEASE NOTE: Never use cleaning
compounds which contain solvents
(neither for the lens nor for the housing).

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Cautions
Avoid static electricity, arc welders, and induction heaters. Keep away from very strong EMF (electromagnetic
fields). Avoid abrupt changes of the ambient temperature.
In case of problems or questions which may arise when you use the CS/ CSmicro, please contact our service
department. The customer service staff will support you with questions concerning the optimization of the work
with the infrared thermometer, calibration procedures or with repairs.
Factory Default Settings
The unit has the following presetting at time of delivery:
Temperature range: 0…350°C
Output voltage: 0…3,5V
Emissivity: 0,950
Transmission: 1,000
Average time: 0,09s
Smart averaging: active
Ambient temperature source: Head temperature
If the unit is supplied together with the USB-kit (optional) the output will be set to digital communication
(bidirectional).
Read the manual carefully before the initial start-up. The producer reserves the right to change the herein
described specifications in case of technical advance of the product.

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Technical Data
General Specifications
CS CSmicro
Environmental rating IP65 (NEMA-4) IP65 (NEMA-4)
Ambient temperature -20…75°C -20…120°C (sensing head)
-20…70°C (electronic in cable)
Storage temperature -40…85°C -40…85°C
Relative humidity 10…95%, non condensing 10…95%, non condensing
Material stainless steel stainless steel
Dimensions M12x1, 85mm long 28mm x 14mm (head)/
70mmx12mm(electronic)
Weight 58g 42g
Cable length 1m (standard), 3m, 8m, 15m 1m (50cm between head and
electronic)
Cable diameter 4,3mm 2,8mm (head-electronic)/
4,3mm (electronic-end of cable)
Vibration IEC 68-2-6: 3G, 11 – 200Hz, any axis IEC 68-2-6: 3G, 11 – 200Hz, any axis
Shock IEC 68-2-27: 50G, 11ms, any axis IEC 68-2-27: 50G, 11ms, any axis
EMI 89/336/EWG 89/336/EWG

Electrical Specifications
CS CSmicro
Output [used pin] aonly alternatively selectable e
Analog [OUT] 0-5V
1)
or 0-10V2)/ scalable 0-5V
1)
or 0-10V2)/ scalable
Serial digital
3)
[OUT+IN] uni- (burst mode) or bidirectional uni- (burst mode) or bidirectional
Alarm [OUT] output voltage adjustable; N/O or N/C output voltage adjustable; N/O or N/C
Additional features LED alarm indication/ Programmable open collector output
LEDaimingsupport 24VDC/50mA[INpin]
Output impedances min. 10kΩload impedance min. 10kΩload impedance
Input programmable functional input on green IN pin for:
external emissivity adjustment [0V ►ε=0,1 │5V ►ε=1,1]
ambient temperature compensation [0V ►-20°C │5V ►350°C]
trigger (reset of hold functions) [5V at IN pin resets the selected hold function]
Current draw 9mA (12…28V DC)/ 15mA (5V DC) 9mA
Power supply 5…7V DC or 12…28V DC 5…28V DC
1)
0…4,6V at supply voltage 5V DC
2) only at supply voltage ≥11V
3)
inverted RS232, TTL, 9,6 kBaud
white PS Power supply
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yellow OUT Analog output/ TxD (5V)/ Alarm output
green IN Analog input/ RxD (5V)/ Open collector output (CSmicro only)
brown GND Ground (⊥)
black Shield

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Measurement Specifications
Temperature range IR: -20…350°C (scalable via software)
Spectral range: 8…14µm
Optical resolution: 10:1
CF-lens (optional): 1,2mm@ 10mm
Accuracy1): ±1,5°C or ±1,5% of reading
Repeatability1): ±0,75°C or ±0,75% of reading
Temperature resolution2): 0,2°C (NETD)
Response time: 30ms…2s (95% signal/ adjustable via software)
Warm-up time: 10min
Emissivity/ Gain: 0,100…1,100 (adjustable via 0-5V DC input or software)
Transmissivity: 0,100…1,000 (adjustable via software)
Interface (optional): USB programming interface
Signal processing: Average, Peak hold, Valley hold (adjustable via software)
Software (optional): CompactConnect
1)
at ambient temperature 23±5°C; whichever is greater
2)
NETD at object temperatures >20°C and time constant >0,2s

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Optical Charts
The following optical charts show the diameter of the measuring spot in dependence on the distance between
measuring object and sensing head. The spot size refers to 90 % of the radiation energy.
The distance is always measured from the front edge of the sensor housing/ CF-lens holder/ air purge.
The size of the measuring object and
the optical resolution of the infrared
thermometer determine the maximum
distance between sensing head and
measuring object.
In order to prevent measuring errors the
object should fill out the field of view of
the optics completely.
Consequently, the spot should at all
times have at least the same size like
the object or should be smaller than
that.
Optical chart CS/ CSmicro (10:1)
Optical chart CS/ CSmicro with CF-lens (1,2mm@ 10mm)

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Close Focus Optics
The optional CF-lens allows the measurement of small objects. The CF optics can also be combined with a
laminar air purge:
CF-lens [ACCTCF] Laminar air purge with integrated CF-lens
[ACCTAPLCF]
If the CF-lens is used, the transmission has to be set to 0,78.
To change this value the optional USB-Kit (including CompactConnect software) is necessary.

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Installation
Mechanical Installation
The CS is equipped with a metric M12x1 thread and
can be installed either directly via the sensor thread or
with the help of the both hex nuts (standard) to the
mounting bracket available.
The LED aiming support helps to adjust the unit to
an object which has a temperature different to the
background. For this reason it might be necessary
to adjust the alarm value with the CompactConnect
software. With the factory default setting (alarm value: 100°C) the LED (ring at the junction sensor
housing – cable) will give blue light when the unit aims at a target with a temperature >100°C.
The CSmicro is also equipped with a metric M12x1
thread and can be installed either directly via the
sensor thread or with the help of the hex nut (standard)
to the mounting bracket available.
Various mounting accessories, fitting both CS and
CSmicro, can be ordered additionally.

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Mounting Accessories
Mounting bracket, adjustable in Mounting bolt with M12x1 thread, Mounting fork with M12x1
one axis [ACCTFB] adjustable in one axis [ACCTMB] thread, adjustable in 2 axes
[ACCTMG]
The Mounting fork can
be combined with the
Mounting bracket
[ACCTFB] using the
M12x1 thread.
Mounting bracket, adjustable in
two axes [ACCTAB]

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Air Purge Collars
The lens must be kept clean at all times from dust, smoke, fumes and other contaminants in order to avoid
reading errors. These effects can be reduced by using an air purge collar. Make sure to use oil-free, technically
clean air, only.
A
combination of the
Laminar air purge collar
with the bottom section
of the Mounting fork
allows an adjustment in
two axes.
[ACCTAPL+ACCTMG]
Standard air purge collar; Laminar air purge collar – the side air outlet
fits to the mounting bracket; prevents a cooling down of the object
hose connection: 3x5 mm in short distances; hose connection: 3x5 mm
[ACCSAP] [ACCTAPL]
The needed amount of air (approx. 2...10 l/ min.) depends on the
application and the installation conditions on-site.

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Further Accessories
Right angle mirror Protective window USB-Kit: USB programming adaptor
Enables measurement same mechanical size incl. terminal block and software CD
with 90° angle as CF lens [ACCSUSBK]
[ACCTRAM] [ACCTPW]
If the protective window is used, the transmission has to be set to 0,83.
To change this value the optional USB-Kit (including CompactConnect software) is necessary.
►All accessories can be ordered using the according part numbers in brackets [ ].

Electrical Installation
Analog device (mV output on OUT pin)
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Wire colors
Power white
OUT yellow
IN green
GND brown
Shield black
The output impedance must be ≥10kΩ.
Digital communication
For a digital communication the optional USB programming kit is
required. Please connect each wire of the USB adapter cable with the
same coloured wire of the sensor cable by using the terminal block.
Press with a screw driver as shown in the picture to loose a contact.

The sensor is offering two ways of digital communication:
bidirectional communication (sending and receiving data)
unidirectional communication (burst mode – the sensor is only sending data)
Open collector output (CSmicro only)
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The open collector output is an additional alarm output on the CSmicro and can control an external relay. In
addition the analog output can be used simultaneously.

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Direct connection to an RS232 interface on the computer
In the digital mode the sensor can be connected directly to a serial port (RS232) on your PC using this circuit.

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Software CompactConnect
Installation System requirements:
Windows XP, 2000
USB interface
Hard disc with at least 30 MByte free space
At least 128 MByte RAM
CD-ROM drive
Insert the installation CD into the according drive on
your computer. If the autorun option is activated the
installation wizard will start automatically.
Otherwise please start setup.exe from the CD-ROM.
Follow the instructions of the wizard until the installation is finished.
The installation wizard will place a launch icon on the desktop and in the start menu:
[Start]\Programs\Optris GmbH\CompactConnect.
If you want to uninstall the software from your system please use the uninstall icon in the start menu.
If you connect the USB adapter cable for the first time to your computer, the driver installation will start
automatically. Please make sure that the CompactConnect-CD is located in your CD drive.
The drivers are located in the path: \Driver\InfraredSensorAdapter-driver.
USB driver installation
P LEASE NOTE :
This installation process will start two times – once for the USB
adapter cable and once for the sensor unit itself.
Please wait until both of these installations have been finished!

For connection between the unit and your computer please use only the supplied USB adapter cable,
as otherwise there will be no function.
The supplied connection cable is not a standard USB cable!
Connection to the Computer
Anytime you are connecting the sensor with your computer the following message will appear:
The next screen gives you an overview of all CS/ CSmicro sensors connected to your computer:
After you have pressed Select the status line (below the time
axis) will show the following information:
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