CT XL 3MH0 pages

optris® CT XL 3MH

FEATURES

Non-contact temperature measurement from
100°C to 1800°C of laser material processing

New infrared thermometer for laser material
processing, laser welding and laser soldering
Special blocking filter against laser radiation of
most of all diode lasers and solid state lasers
(VIS to 1800 nm and 10.6 µm)
Far focus version for use with laser collimator
optics
Usable up to 85°C ambient temperature without
cooling
Short wave length range of 2.3 µm to reduce error
of reading with measurements on materials with
unknown emissivity

General Specifications
Environmental rating

Measurement Specifications
IP 65 (NEMA-4)

Temperature ranges1)
(scalable via programming
keys or software)

100°C to 600°C (3MH)
150°C to 1000°C (3MH1)
200°C to 1500°C (3MH2)
250°C to 1800°C (3MH3)

Spectral ranges

2.3 μm

Ambient temperature

-40°C to 85°C (sensing head)
0°C to 85 (electronics)

Storage temperature

-40 to 125°C (sensing head)
-40°C to 85°C (electronics)

Relative humidity

10 - 95%, non condensing

Optical resolution
(90 % energy)

100:1 (3MH)
300:1 (3MH1-H3)

Vibration (sensor)

IEC 68-2-6: 3 G, 11-200 Hz,
any axis

System accuracy2)
(at ambient temp. 23 ± 5°C)

± (0.3% of reading + 2°C)

Shock (sensor)

IEC 68-2-27: 50 G, 11 ms,
any axis

Repeatability
(at ambient temp. 23 ± 5°C)

± (0.1% of reading + 1°C)

Weight

150 g (sensing head)
420 g (electronics)

Temperature resolution

0.1 K

Exposure time3) (90% signal)

1 ms

Emissivity/Gain
(adjustable via programming
keys or software)

0.100 - 1.100

Transmissivity/Gain
(adjustable via programming
keys or software)

0.100 - 1.100

Signal processing
(parameter adjustable via
programming keys or software, respectively)

peak hold, valley hold, average;
extended hold function with
threshold and hysteresis

Software

optris Compact Connect

Electrical Specifications
Outputs/analog

0/4 - 20 mA, 0-5/10 V, thermocouple
J, K, alarm

Output/alarm

24 V/50 mA (open collector)

Optional

relay: 2 x 60 V DC/42 V ACeff; 0.4 A;
optically isolated

Outputs/digital (optional)

USB, RS232, RS485, CAN, Profibus
DP, Ethernet

Output impedances

mA max. 500 Ώ (with 8-36 V DC)
mV min. 100 k Ώ load impedance
thermocouple 20 Ώ

Inputs

programmable functional inputs
for external emissivity adjustment,
ambient temperature compensation,
trigger (reset of hold functions)

Cable length

3m

Current draw

max. 100 mA

Power Supply

8-36 V DC

Tobject > Tsensing head + 25°C
Ɛ = 1, Response time 1 s
3)
with dynamic adaptation at low signal levels

1)

2)

Innovative Infrared Technology