MAURER - DIGITAL - 2-COLOR - PYROMETER
Series QKTRD 4085-1
Temperature range 700 to 2500°C (1292 - 4532°F)
Temperature control during production process
compact unit
60 years experiences and digital technology makes it possible!
A pyrometer - as small as a cigarette-box - but powerful like a big one.
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- Vario-objective (vario-focus objective)
- series 44XX with fiber optic cable and objective
- light beam aiming device with green LED for target
- emissivity resp. emissivity slope adjustable at the unit
- analog- und digital output (serial interface)
- switch-off limit output (open collector)
- software IR-LOG
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| Through the serial interface additional parameter functions are possible: |
| analog output: 0 - 20 / 4 - 20 mA switchable |
| zoom range within measuring range |
| emissivity: 100,00 - 10,00 % |
| average: arithmetical or sliding |
| maximum value storage: storage modes and erase functions par ex. automatically with the next measuring object |
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| Examples of applications: |
steel, iron, non-ferrous metal, wires, ceramics, glass feeder, glass tub, glass arching, hardening, rolling, laser, induction heating, brazing, forging, welding, transforming, vacuum furnace |
| Technical datas: | |
| unit type |
QKTRD 4085-1 |
| target marking |
light beam aiming device LED green |
| temperature range short: |
TR 1: 700 - 1600°C (1292 - 2912°F) D=85
TR 2: 800 - 2000°C (1472 - 3632°F) D=85
TR 3: 850 - 2500°C (1562 - 4532°F) D=85
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| Spectral response |
0,85 - 1,1 μm |
| Response time |
1 ms dynamical adaption |
| Accuracy |
0,5 % ± 1°C |
| Reproducibility |
1 ‰ |
| Emissivity slope |
0,800 - 1,200 |
| Operating temperature |
0 - 50°C (32 - 122°F) |
| Storage temperature |
-10°C - +70°C (14 - 158°F) |
| Temperature-sensitivity |
0,01 % / °C |
| Humidity tolerance |
35 - 85 % RF |
| Analog output |
0 - 20 mA or 4 - 20 mA |
| Switch-off limit |
5 - 80 % |
| 1 Limit output (open coll.) |
24 V 100 mA |
| Digital output |
RS 232 ± 50 V isolated |
| Operating Voltage |
DC 24 V ± 10 % |
| Supply current |
< 100 mA |
| Unit connection |
8-pole plug connector |
| Dimensions H / W / D |
65 x 30 x 80 mm
(2,56 x 1,18 x 3,15 inch) |
| Weight |
0,15 kg (0,33 lbs) |
| Protection class |
IP 65 |
| Objectives: |
| For optimum accomodation to the measuring application an objective with focusing is available. Adjusting range 100 mm to infinite, distance ratio: D = 85 |
| Calculation of target size: |
focusing distance M mm
distance ratio D |
Datasheet
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