Selection Matrix

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Model
Micro IRt/c
Micro IRt/c.SV
Micro IRt/c.4
Micro IRt/c.4SV
Material
Stainless steel
Micro IRt/c.SV
Output
k t/c
Temperature Range
-50 to 975ºF
(-45 to 524ºC)
-50 to 1150ºF
(-45 to 625ºC)
Micro IRt/c.4
Ambient Temperature Range
-29 to 185ºF
(-20 to 85ºC)
0 to 212ºF
(-18 to 100ºC)
Micro IRt/c.4
Field of View
1:2 (110º)
4:1 (14º)
Micro IRt/c.4
Response Time
50 msec
Micro IRt/c.SV
Air Purge
NO
YES
Micro IRt/c.4
Spectral Response
5.5 - 20µm
3 - 20µm
Micro IRt/c.4
Minimum Spot Size
0.1" (3mm)
Micro IRt/c.SV
Impedance
~11-49 kohms
Micro IRt/c.SV
Cable
3 feed of twisted, unschielded t/c cable, 24 AWG
Micro IRt/c.SV
Mounting
Variety of mounting brackets available
Micro IRt/c.SV
Accuracy
Can range from ±0% (0.02ºF or 0.01ºC) to ±5% (8ºF or 5ºC) depending on target temperature variation.
See Accuracy Table
Micro IRt/c.SV
Ambient Temperature Coefficient
0.02% of reading/ ºF (0.04% / ºC)
(See Technote #90)
Micro IRt/c.SV
Repeatability
< 0.02ºF (0.01ºC)
Interchangeability
±1% or 1ºF (0.5ºC)
Resolution
~0.0001ºC (Johnson noise)
Emissivity
Fixed at 0.9
Other Features
CE, NEMA 4X, IP67, hermetically sealed, Intrinsically Safe
Model
IRt/c(SV)
IRt/c.1X
IRt/c.2G
IRt/c.3X
Material
Stainless steel
Micro IRt/c.SV
Output
type J or K t/c
Temperature Range
-50 to 1200ºF
(-46 to 649ºC)
Ambient Temperature Range
0 to 212ºF
(-18 to 100ºC)
Field of View
1:1 (60º)
3:1 (17º)
Micro IRt/c.4
Response Time
100 msec
Micro IRt/c.SV
Air Purge
NO
YES
Micro IRt/c.4
Spectral Response
6.5 - 20µm
2 - 20µm
6.5 - 14µm
Minimum Spot Size
0.3" (8mm)
0.16" (4mm)
0.25" (6mm)
Impedance
~3 kohms
~10 kohms
4-8 kohms
Cable
3 feet of twisted, shielded t/c cable, 24 AWG
Micro IRt/c.SV
Mounting
None
MB-2
None
MB-2
Accuracy
Can range from ±0% (0.02°F or 0.01°C) to ±5% (8 °F or 5 °C) depending on target temperature variation.
See Accuracy Table
Micro IRt/c.SV
Ambient Temperature Coefficient
0.02% of reading/ °F (0.04%/ °C)
(See Technote #90)
Micro IRt/c.SV
Repeatability
< 0.02ºF (0.01ºC)
Interchangeability
±1% or 1ºF (0.5ºC)
Resolution
~0.0001ºC (Johnson noise)
Emissivity
Fixed at 0.9
Other Features
CE, NEMA 4X, IP67, hermetically sealed, Intrinsically Safe
Model
IRt/c.3SV
IRt/c.01
IRt/c.03
IRt/c.07
Material
Stainless steel
ABS plastic
Micro IRt/c.4
Output
type J or K t/c
K t/c
Micro IRt/c.4
Temperature Range
-50 to 1200ºF 
(-46 to 649ºC)
-50 to 550°F
(-46 to 288°C)
Micro IRt/c.4
Ambient Temperature Range
0 to 212ºF 
(-18 to 100ºC)
0-160°F
(-18 to 71°C)
Micro IRt/c.4
Field of View
3:1 (17º)
1:1 (60º)
3:1 (17º)
7:1 (8º)
Response Time
100 msec
Micro IRt/c.SV
Air Purge
YES
NO
Micro IRt/c.4
Spectral Response
6.5 - 14µm
Micro IRt/c.SV
Minimum Spot Size
0.2" (5mm)
0.3" (8mm)
0.25" (6mm)
0.75" (19mm)
Impedance
4-8 kohms
~3 kohms
~4-10 kohms
Cable
shielded t/c
Micro IRt/c.SV
3 feet of twisted, shielded t/c cable, 24 AWG
Mounting
None
Includes 2 ABS plastic locknuts
Micro IRt/c.4
Accuracy
Can range from ±0% (0.02°F or 0.01°C) to ±5% (8 °F or 5 °C) depending on target temperature variation.
See Accuracy Table
Micro IRt/c.SV
Ambient Temperature Coefficient
0.02% of reading/ °F (0.04%/ °C)
(See Technote #90)
Micro IRt/c.SV
Repeatability
< 0.02ºF (0.01ºC)
Interchangeability
±1% or 1ºF (0.5ºC)
Resolution
~0.0001ºC (Johnson noise)
Emissivity
Fixed at 0.9
Other Features
CE, NEMA 4X, IP67, hermetically sealed, Intrinsically Safe
Model
IRt/c.5
IRt/c.10
IRt/c.01Z
Material
Stainless steel
ABS
Micro IRt/c.4
Output
type J or K t/c
K t/c
Micro IRt/c.4
Temperature Range
-50 to 1200ºF 
(-46 to 649ºC)
-50 to 550°F
(-46 to 288°C)
Micro IRt/c.4
Ambient Temperature Range
0 to 212ºF 
(-18 to 100ºC)
0-160°F
(-18 to 71°C)
Micro IRt/c.4
Field of View
5:1 (11º)
10:1 (6º)
1:1 (60º)
7:1 (8º)
Response Time
100 msec
Micro IRt/c.SV
50 msec
Air Purge
YES
NO
Micro IRt/c.4
Spectral Response
6.5 - 14µm
Micro IRt/c.SV
5.5 - 20µm
Minimum Spot Size
0.8" (20mm)
0.3" (8mm)
0.25" (6mm)
Impedance
~4-10 kohms
~15-40 kohms
Cable
3 feet of twisted, shielded t/c cable, 24 AWG
Micro IRt/c.SV
shielded t/c cable, 24 AWG
Mounting
Can use MB-1 right angle mounting bracket (not included)
Includes 2 ABS plastic
Micro IRt/c.4
Accuracy
Can range from ±0% (0.02°F or 0.01°C) to ±5% (8 °F or 5 °C) depending on target temperature variation.
See Accuracy Table
Micro IRt/c.SV
Ambient Temperature Coefficient
0.02% of reading/ °F (0.04%/ °C)
(See Technote #90)
Micro IRt/c.SV
Repeatability
< 0.02ºF (0.01ºC)
Interchangeability
±1% or 1ºF (0.5ºC)
Resolution
~0.0001ºC (Johnson noise)
Emissivity
Fixed at 0.9
Other Features
CE, NEMA 4X, IP67, hermetically sealed, Intrinsically Safe