pyrospot dt 40f - tspl

DIAS
PYROSPOT DT 40F
Pyrometers for measurement through flames
Infrared Systems
Overview
DIgital 2-wire pyrometers with integrated
USB interface
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Features
• For temperature measurements between 300 °C and 2500 °C
• Maximum and minimum value storage
• 4 to 20 mA temperature linear output
• Several fixed optics available
• Integrated USB interface for stand-alone operation
• Stainless steel housing
Description and applications
The digital pyrometers PYROSPOT DT 40F are specifically designed for industrial applications. The devices are suitable for temperature
measurement from 300 °C to 2500 °C through flames and combustion gases.
The solid body in stainless steel housing allows usage even under rough environmental conditions. With a fast response time of only
60 ms (t95) these pyrometers are also suitable for fast measuring processes. Several fixed optic types realize measuring field diameters
from 1.6 mm.
The standard 4 to 20 mA temperature linear output signal allows easy implementation in existing measurement and control systems.
The devices are equipped with integrated, galvanically isolated USB interface on the back side. The USB interface simplifies
parameterization and data evaluation via software, without needing an additional power supply.
The optional integrated LED aiming light enables exact alignment to the measuring object. The LED size is identical to measuring spot size
and visible even at high temperatures.
Due to direct USB connection parameters like emissivity sub range, response time and data storage are all easily adjusted through the user
friendly parameterization and evaluation software PYROSOFT Spot or the optional handheld programming device DHP 1040.
Typical application areas:
•
•
•
•
•
Measurement through flames
Furnace industry
Measurement through combustion gases
Glass industry
Metal industry
Picture credits: aboutpixel.de Ofen © karli müller
www.dias-infrared.com
DIAS
PYROSPOT DT 40F
Pyrometers for measurement through flames
Infrared Systems
Technical data
Type
DT 40F
DT 40F
DT 40F
Temperature range
300 °C to 1300 °C
400 °C to 1400 °C
500 °C to 2500 °C
Sub temperature range
adjustable within temperature range via USB interface, minimum span 50 °C
Spectral range
around 3.9 μm
Optics
several fixed optics (Type 100, 300 and 800), aperture diameter D = 15 mm
Distance ratio
50 : 1
Measurement uncertainty
1.0 % of meas. value in °C or 1 K
1
Reproducibility 1
0.5 % of meas. value in °C or 0,5 K
NETD 2
< 0.1 K 3
Response time (t95)
60 ms, adjustable up to 100 s, adjustable via USB interface
Emissivity 
0.200 to 1.000, adjustable via USB interface
Data storage
maximum or minimum value storage, adjustable via USB interface
Output
4 to 20 mA, temperature linear, max. burden: 600 Ω at 24 V
Interface
galvanically isolated USB interface
Aiming
none or optional laser aiming light
Software
PYROSOFT Spot for Windows®
Parameters
emissivity, response time, data storage, sub range, adjustable via USB interface and software
Power supply
24 V DC ± 25 %, residual ripple 500 mV, LED aiming light: 7 V to 30 V DC, < 200 mW
Power consumption
max. 0.6 W (without aiming light)
Operating temperature
0 °C to 70 °C
Storage temperature
–20 °C to 70 °C
Weight
appr. 450 g
Dimensions
thread M40 × 1.5, length 125 mm
Housing
stainless steel with plug connector
Safety class
IP 65 (according to DIN EN 60529 and DIN 40050)
CE symbol
according to EU regulations
Scope of delivery
PYROSPOT DT 40F, manual, mounting screw nuts, inspection sheet, PYROSOFT Spot for Windows®
(without connecting cable, please order separately)
1
optional integrated LED aiming light
For black body radiator, Tu = 23 °C, t95 = 1 s. Whichever is higher value. 2 Noise equivalent temperature difference. 3 Tu = 23 °C, = 1, t95 = 200 ms, TObject = 400 °C.
Dimensional drawing
0 [
DIAS
PYROSPOT DT 40F
Infrared Systems
Pyrometers for measurement through flames
Optics 100, 300 and 800
37.0
28.0
Optics 100 (sharp point at a = 95 mm measuring distance, marked bold)
50
DT 40F (300 °C to 2500 °C)
without LED aiming light
15.0
7.9
1.6
DT 40F (400 °C to 2500 °C)
with LED aiming light 1
13.0
7.2
2.0
95
150
200
250
300
11.0
20.0
28.0
37.0
12.0
19.0
27.0
35.0
Optics 300 (sharp point at a = 250/260 mm measuring distance, marked bold)
Measuring distance a [mm]
0
100
250
260
400
500
600
Temperature range
Measuring field diameter M [mm]
DT 40F (300 °C to 2500 °C)
without LED aiming light
15.0
10.8
4.6
4.2
15.0
22.0
29.0
DT 40F (400 °C to 2500 °C)
with LED aiming light
15.0
11.0
4.8
5.6
18.0
26.0
33.0
7.9
15.0 2
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300
250
200
150
29.0
22.0
15.0
4.2
95
50
0
10.8
15.0 2
PHDVXULQJVSRWVL]H0>PP@
PHDVXULQJGLVWDQFHD>PP@
600
Measuring distance a [mm]
0
300
500
600
800
1000
1200
Temperature range
Measuring field diameter M [mm]
DT 40F (300 °C to 2500 °C)
without LED aiming light
15.0
14.6
14.4
14.3
14.0
18.0
24.0
DT 40F (400 °C to 2500 °C)
with LED aiming light
15.0
14.6
14.4
14.3
14.0
18.0
24.0
24.0
500
18.0
400
260
14.0
100
14.3 14.4
0
14.6
15.0 2
300
0
PHDVXULQJVSRWVL]H0>PP@
$SHUWXUH'
Optics 800 (sharp point at a = 800 mm measuring distance, marked bold)
1
1.6
$SHUWXUH'
0
Measuring field diameter M [mm]
11.0
$SHUWXUH'
Measuring distance a [mm]
Temperature range
20.0
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With attachment lens tubus. Aperture D = 13 mm. 2 Measuring field diameter without LED aiming light.
1200
1000
800
600
500
Connection of a pyrometer with LED aiming light
Order numbers
Device
Optics
100
300
800
DT 40F (300 °C to 1300 °C)
4408441301
4408442301
4408443301
DT 40F (400 °C to 1400 °C)
4408441302,
4408451302 (LED)
4408442302,
4408452302 (LED)
4408443302,
4408453302 (LED)
DT 40F (500 °C to 2500 °C)
4408441303,
4408451303 (LED)
4408442303,
4408452303 (LED)
4408443303,
4408453303 (LED)
(LED = with LED aiming light)
www.dias-infrared.com
DIAS
PYROSPOT DT 40F
Infrared Systems
Pyrometers for measurement through flames
Electrical, mechanical and optical accessories1
Order number
Connecting cable
length 2 m
length 5 m
length 10 m
length 15 m
length 20 m
length 30 m
3310A11511
3310A11512
3310A11513
3310A11514
3310A11515
3310A11517
USB connecting cable
length 1.8 m, screened
3310A14010
Power supply
24 V DC, 0.6 A
3310A12010
Mounting angle
fixed
adjustable
3310A21010
3310A21011
Air purge unit
stainless steel, purge air 0.1 to 0.5 bar, oil free
3310A22010
Water cooling jacket
stainless steel with integrated air purge unit
3310A23010
Vacuum flange
KF 16
with ZnSe window
3310A24010
3310A34041
Laser aiming light
provided with thread (only for pyrometer without integrated LED)
3310A33010
DHP 1040
mobile handheld programming device
3310A17010
1
More accessories available.
Technische Änderungen vorbehalten. Technical details are subject to change. 23.10.14
Selected accessories – pictures
Mounting angle, adjustable
Window slide
Air purge unit
Order number: 3310A21011
Order number: 3310A21210
Order number: 3310A22010
Water cooling jacket
Handheld
dheld programming device DHP 1040
Digital display DD 200/210
Order number: 3310A23010
Order number: 3310A17010
Order number: 3310A13020/3310A13025
We are certified for many
years according to
ISO 9001
Phone: +49 351 896 74-0
Fax: +49 351 896 74-99
E-Mail: info@dias-infrared.de
Internet: www.dias-infrared.com
DIAS Infrared GmbH
Pforzheimer Straße 21
01189 Dresden
Germany
www.dias-infrared.com
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