optris CTlaser 05M0 pages

optris® CTlaser 05M

FEATURES

Precise non-contact temperature measurement
of liquid metals from 1000°C to 2000°C

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General Specifications

Accurate temperature measurements of liquid
metals
Short measuring wavelength of 525 nm minimizes
errors due to emissivity uncertainty and
atmospheric vapour effects
Temperature range from 1000°C to 2000°C,
measuring spots up from 1 mm and response
time of 1 ms
Usable up to 85°C ambient temperature without
cooling and automatic laser switch off at 50°C
Industrial accessories available
Optical resolution up to 150:1 with selectable focus
Double laser aiming marks real spot location at
any distance

Measurement Specifications

Environmental rating
Ambient temperature

Temperature range
(scalable via programming
keys or software)

Sensing head: -20°C to 85°C (50°C
with laser ON)
Electronics: -20°C to 85°C

1000°C to 2000°C

Spectral range

IP 65 (NEMA-4)

525 nm

Storage temperature

Sensing head: -40°C to 85°C
Electronics: -40°C to 85°C

Optical resolution
(90% energy)

150:1

Relative humidity

10 - 95%, non-condensing

Vibration (sensor)

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

System accuracy1)
(at ambient temp. 23 ±5°C)

± 1% of reading (≤ 1100°C)
± (0.3% of reading + 2°C) (> 1100°C)
± 0.5% of reading (≤ 1100°C)

Shock (sensor)

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

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

Weight

600 g (sensing head)
420 g (electronics)

Temperature resolution

0.2 K

Exposure time

1 ms (90 %)

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

2)

Electrical Specifications
Outputs/analog

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

Alarm output

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 Ω (with 8-36 V DC)
mV min. 100 kΩ load impedance
thermocouple 20 Ω

Inputs

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

Cable length

3 m (standard), 8 m, 15 m

Current draw

max. 160 mA

Power Supply

8-36 V DC

Laser 635 nm

± (0.1% of reading + 1°C) (> 1100°C)

1mW, ON/OFF via electronic box or
software

1)
2)

ε = 1, exposure time 1 s

with dynamic adaptation at low signal levels

Innovative Infrared Technology