More Precision. optris CT FEATURES

More Precision. optris CT FEATURES
More Precision.
optris® CT
Precise noncontact temperature measurement
from -40 to 900°C
FEATURES
- One of the smallest infrared sensors worldwide
with 20:1 optical resolution
- Rugged and usable up to 180°C ambient
temperature without cooling
- Separate electronics with easy accessible
programming keys and LCD backlit display
- Optional analog output: 0/4-20 mA, 0-10 V,
thermocouple type K or J
- Optional USB, RS485, RS232 interface or two
relay outputs (optically isolated)
- Installation of up to 32 sensing heads
General specifications
Environmental rating
Ambient temperature
IP 65 (NEMA-4)
sensing head: -20 - 180°C (130°C with 2:1)
electronics: 0 - 65°C
Storage temperature
sensing head: -40 - 180°C (130°C with 2:1)
electronics: -40 - 85°C
Relative humidity
10 - 95 %, non condensing
Vibration (sensor)
IEC 68-2-6: 3 G, 11-200 Hz, any axis
Shock (sensor)
IEC 68-2-27: 50 G, 11 ms, any axis
Weight
sensing head 40 g
electronics 420 g
Electrical specifications
Outputs/analog
channel 1: 0/4 - 20 mA, 0 - 5/10 V,
thermocouple J, K
channel 2: sensing head temperature (-20 - 180°C
as 0 - 5 V or 0 - 10 V), alarm output
Measurement specifications
-40 - 900°C (20:1)
Temperature range (scalable via
programming keys or software)
-40 - 600°C (15:1)
-40 - 600°C (2:1)
Spectral range
8 - 14 µm
20:1 (precision glass optics)
Optical resolution
15:1 (precision glass optics)
2:1 (with flat front window)
0.6 [email protected] mm (with 20:1)
CF-lens (optional)
0.8 [email protected] mm (with 15:1)
2.5 [email protected] mm (with 2:1)
System accuracy
(at ambient temperature 23 ±5°C)
±1 % or ±1°C1
Repeatability
(at ambient temperature 23 ±5°C)
±0.5 % or ±0.5°C1
Temperature coefficient
0.05 % or 0.05°C/K1, 2
Temperature resolution
0.1°C
Optional:
relay: 2 x 60 V DC/42 V ACeff ; 0.4 A; optically
isolated
Outputs/digital (optional)
USB, RS232, RS485 (optional)
Response time
150 ms (95 %)
mA max. 500 W (with 8 - 36 V DC)
Emissivity/Gain (adjustable via
programming keys or software)
0.100 - 1.100
Transmissivity/Gain (adjustable via
programming keys or software)
0.100 - 1.100
Output impedances
mV min. 100 kW load impedance
thermocouple 20 W
Inputs
programmable functional inputs for external
emissivity adjustment, ambient temperature
compensation, trigger (reset of hold functions)
Cable length
1 m (standard), 3 m, 8 m, 15 m
Current draw
max. 100 mA
Signal processing (parameter adjustable via peak hold, valley hold, average;
programming keys or software,
extended hold function with
respectively)
threshold and hysteresis
Certificate of calibration
1
Power supply
8 - 36 V DC
optional
whichever is greater
2
at sensing head temperature 0 - 180°C (130°C with 2:1)
optris® CT
Optical specifications
20:1 optics
20:1 optics with CF-lens
15:1 optics
15:1 optics with CF-lens
2:1 optics
2:1 optics with CF-lens
Dimensions
Sensing head
Electronics
CTconnect - software
- easy sensor setup and remote controlling
- automatic data logging for analysis and documentation
- grafic display of temperature trends
- adjustment of extended signal processing functions
- programming of analog and digital input for external emissivity and
ambient temperature compensation
- programming of alarm output (head or object temperature)
- digital remote communication of up to 32 sensors in one network
Optris GmbH
Strasse 49, Nr. 14
13127 Berlin/Germany
A member of the micro-epsilon group.
Tel.: +49 (0) 30 500 197-0
Fax: +49 (0) 30 500 197-10
[email protected]
www.optris.de
Specifications are subject to change without notice.
CT-DS-E2005-06-C
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