Optris CTtrans Specifications
More Precision.
General specifications
Environmental rating IP 65 (NEMA-4)
sensing head -20°C to 100°C
IR source -20°C to 100°C
sensing head -40°C to 120°C
IR source -40°C to 120°C
Relative humidity 10 - 95 %, non condensing
Vibration IEC 68-2-6: 3 G, 11 - 200 Hz, any axis
Shock IEC 68-2-27: 50 G, 11 ms, any axis
sensing head 40 g
IR source 40 g
electronics 450 g
Electrical specifications
Outputs/analog 0/4 - 20 mA, 0 - 5/10 V
Output/digital 3.3 V/30 mA
Relay output (optional) 2 x 60 V DC/42 V AC
eff
; 0.4 A; optic.isolated
Outputs/digital (optional) USB, RS232, RS485 (optional)
mA max. 500 (with 8 - 36 V DC)
mV min. 100 k load impedance
thermocouple 20
Input/digital Calibration input
Cable length 3 m (standard)
Current draw max. 150 mA
Power supply 10 - 24 V DC
Transmissivity 0 – 100 %
Reflexion 0 – 100 %
Emissivity 10 – 100 %
Spectral range 8 – 14 µm
Probe size > 7 mm
±2,5 %
Measurement cycle 0.1 – 99 s
30 – 60 mm
Ambient temperature
Storage temperature
Measurement specifications
Recommended distance
(IR source - sensing head)
Repeatability (at ambient
temperature: 23 ±5°C)
Output impedances
Weight
optris CTtrans
®
Mobile measuring system for thermal
material analysis
FEATURES
- Combination of miniaturized infrared radiator and
optris CT - infrared sensor
- Different modes for evaluation of the material
parameters transmissivity, emissivity and reflexion
- 0-10 V - output allows transmission of the determined
emissivity to a following CT sensor
- Infrared temperature measurement with automatic
material detection
- Available as a mobile system (with carrying case) or
for fixed installations
- High life span of the infrared source (40,000 h
operating time)
W
W
W
Scope of supply
- optris CT 15:1 sensing head
- High temperature IR source
- CTtrans electronics with LCD display & programming
keys
- Power pack (AA batteries)
- Adjustment tool
- Operators manual
- Carrying case
optris CTtrans
®
Measurement modes
Determination of transmissivity and emissivity (indirectly)
Application
Dimensions
CT sensing head
IR source
CTtrans
Sensing head/IR source
Determination of reflexion
0 - 10 V
analog/digital output
IR temperature measurement with optris CT
target material
If material changes the new emissivity will be determined
by the CTtrans and transferred via 0-10 V output
to the optris CT connected for temperature measurement.
Electronics
Compact Connect 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
Optris GmbH Development and sales of portable and stationary infrared measuring instruments.
Tel.
Ferdinand-Buisson-Str. 14
13127 Berlin/Germany
+49 (0) 30 500 197-0
Fax
+49 (0) 30 500 197-10
info@optris.de
www.optris.de
Specifications are subject to change without notice.
CTtrans-DS-E2010-07-A
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