3i
3i Series Infrared Thermometer
Noncontact Temperature Measurement
Specialized
Models for
Specialized
Applications
Advanced applications and
processes need specialized tools
like the Raytek 3i IR (infrared) thermometer.
The Raytek 3i series of noncontact thermometers
measures surface temperature in places other thermometers cannot. With a choice of spectral responses,
temperature ranges, laser sighting options and on-board
data logging capabilities, the Raytek 3i meets the
individual requirements of demanding users.
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.com
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Raytek 3i Series
O
vercome the limitations of contact thermometers in
manufacturing plants with Raytek 3i series infrared
thermometers. For the most accurate readings in
hot environments, the 3i thermometer compensates
for the energy reflected by the background around the target.
Reflected background energy compensation allows for accurate
measurement even when the area measured is reflecting energy
from nearby objects with higher temperatures; for example,
inside a furnace. Varying spectral responses, laser-sighting
systems, and distance-to-measurement spot ratios ensure the
Raytek 3i temperature measurements are precise.
1M and 2M
Raytek high temperature
infrared thermometers, such
as the 3i 1M & 2M models
are ideal for foundry and
processing operations, such
as heat treating, tempering
and forging.
LT and LR
For maintenance and quality
control applications, the
Raytek 3i Low Temperature
(LT) and Long Range (LR)
models are available for
various temperature range
and optical requirements.
The strong 105:1 distance-tospot ratio of the 3i LRL2SC
thermometer combined with
a –30 to 1200°C (-20 to
2200°F) temperature range
and scope permits easy
temperature measurements
of elevated objects at great
distances, such as electrical
connectors in towers.
Due to the high-resolution
180:1 optics of the Raytek
3i 1M unit, it can take the
approximate temperature
measurements of molten
glass by measuring the
surface temperature of the
port arch and bridge wall.
Measuring the surface
temperature of regenerator
stacks or furnace melts may
also assess the possibility
of brick damage.
Ideally suited for:
G5 and P7
Accurately measure glass
and plastics processing with
specialized spectral responses
using the Raytek 3iG5 or 3iP7
unit. The 3iG5 model is a
5-micron instrument designed
for glass manufacturing and
recycling, and is useful for
temperature measurements
of float sheets and gobs.
The 7.9-micron Raytek
3iP7 model is designed for
applications in producing
and converting film plastics.
Well suited for many processes
within glass and plastic
manufacturing.
G5
NElectrical
NPlant
NPaper
NFire
Connectors
Steel
N
Foundry and Processing
Operations
Ceramics
N
Chemical Furnaces
N
Petrochemical Furnaces
N
Production
Lamination
Flexo-Printing
NFilm Orientation
NExtrusion and Coating
NPET, flouroplastic,
Teflon®, acrylic, nylon
(polyanide) cellulose,
acetate, polyimide,
polyurethane, PVC,
polycarbonate
N
Metal Refining
N
N
Maintenance
N
N
Semiconductor
NUtilities
N
Iron
N
N
Useful in the following
manufacturing situations:
Tempering
Annealing
NForming
NSealing
NLaminating
NBending
P7
Safety
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.com
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Laser Sighting Options
Single Laser (L2, L3)
Dual Laser (DL2, DL3)
Single laser models are designed
The dual laser uses two laser
for accuracy over distances and
spots to indicate the diameter
pinpoint the center of the target
of the target area measured.
area with a bright laser spot. The
single laser L3 unit is equipped
with a 4 milliwatt laser, providing
the brightest laser guide.
Models ending with L2 meet FDA Class II and IEC Class 2 requirements.
Models ending with L3 meet FDA Class IIIa requirements.
Scope Only (SC) or
Scope with Laser (SCL2)
Measure temperature at a distance
in bright daylight. At the focus
point, 3i scopes are parallax-free
and provide circular reticles for
pinpoint accuracy. To enhance the
sighting capabilities of the scope,
combine the scope with a laser
equipped model.
Crossed Laser (CL2, CL3)
For precise measurement
of smaller targets, minimum
measurement spot is indicated
at the point the two laser
beams meet.
Optical Resolutions D:S (distance to spot using 90% encircled energy at focal point)
208
5
363
483
248
603
9
6
15
12
DISTANCE (SENSOR TO OBJECT IN METERS)
FOCUS POINT D:S = 25:1 @15 m (50 ft)
IR Spot Diameter at Lens = 23 mm (0.9 in)
Laser Diameter at Lens = 40 mm (1.6 in)
FAR FIELD D:S = 23:1
2.8
71
0 1.5
5.1
127
3
15
7.5
30
20
50
LRL2
LRL3
LRSC
24.0
19.5
14.5
208
5
363
483
248
603
9
6
15
12
DISTANCE (SENSOR TO OBJECT IN METERS)
FOCUS POINT D:S = 25:1 @15 m (50 ft)
IR Spot Diameter at Lens = 23 mm (0.9 in)
Laser Diameter at Lens = 40 mm (1.6 in)
FAR FIELD D:S = 23:1
30
20
40
50
2ML2
2ML3
2MSC
1.0 in @ 15 ft
0.8
1.5
13
18
36
2.3
57
3.2
80
4.0
100
25 mm @ 4.6 m
0 1.5
3
9
6
12
15
DISTANCE (SENSOR TO OBJECT IN METERS)
FOCUS POINT D:S = 180:1
15
10
0
FAR FIELD D:S = 90:1
30
20
2.4
43
61
3
3.3
81
50
4.1
5.0
102
9
6
40
12
LTCL2
LTCL3
124
15
30
20
50
8.8
3.0
165
9
203
15
12
FAR FIELD D:S = 68:1
IR Beam Profile
Laser Profile
DISTANCE (SENSOR TO OBJECT IN INCHES)
0
60
36
180
120
Focus Point
7.3
0.3 IN @ 24 IN
0.9
4.6
1.9
23
48
118
8 mm @ 610 mm
203
0
1000
1500
5000
3000
DISTANCE: (SENSOR TO OBJECT IN MILLIMETERS)
FAR FIELD D:S = 20:1
IR Beam Profile
Laser Profile
DISTANCE (SENSOR TO OBJECT IN INCHES)
0
36
74
171
9
6
12
218
15
DISTANCE (SENSOR TO OBJECT IN METERS)
60
20
3.6
2.1
0.9
23
53
97
25 mm @ 1900 mm
0
1000
1500
3000
5000
DISTANCE (SENSOR TO OBJECT IN MILLIMETERS)
FOCUS POINT D:S = 75:1
FAR FIELD D:S = 60:1
180
120
Focus Point
1.0 IN @ 75 IN
FAR FIELD D:S = 40:1
IR Spot Diameter at Lens = 23 mm (0.9 in)
IR Spot Diameter at Lens = 23 mm (0.9 in)
3i Models
124
6
50
8.0
DISTANCE (SENSOR TO OBJECT IN METERS)
0.8
122
3
3
FOCUS POINT D:S = 75:1
LTSC
51 mm @ 4.6 m
0
86
IR Spot Diameter at Lens = 23 mm (0.9 in)
Laser Diameter at Lens = 40 mm (1.6 in)
4.9
FOCUS POINT D:S = 90:1
FAR FIELD D:S = 140:1
40
6.8
2.0 in @ 15 ft
38
51
40
6.5
5.0
3.5
2.0
0 1.5
30
20
Low Temperature
Focus Point
1.5
33
FAR FIELD D:S = 100:1
DISTANCE (SENSOR TO OBJECT IN FEET)
10
1.3
10
IR Spot Diameter at Lens = 23 mm (0.9 in)
Laser Diameter at Lens = 40 mm (1.6 in)
DISTANCE (SENSOR TO OBJECT IN METERS)
0
5
Low Temperature
1.7
0
DISTANCE (SENSOR TO OBJECT IN FEET)
0
FOCUS POINT D:S = 75:1 @15 m (50 ft)
DISTANCE (SENSOR TO OBJECT IN FEET)
IR Spot Diameter at Lens = 7 mm (0.3 in)
Sighting Options
12
2M for Metals
Focus Point
0.5
143
IR Spot Diameter at Lens = 23 mm (0.9 in)
Spot Diameter (mm)
Spot Diameter (in)
Spot Diameter (mm)
1ML2
1ML3
1MSC
10
6
FOCUS POINT D:S = 120:1 @ 15 m (50 ft)
DISTANCE (SENSOR TO OBJECT IN FEET)
5
9
119
LTDL2
LTDL3
DISTANCE (SENSOR TO OBJECT IN METERS)
IR Beam Profile
Laser Profile
1M for Metals and Molten Glass
0
0
95
4.8
5.7
Long Range
40
10.0
71
50
IR Spot Diameter at Lens = 23 mm (0.9 in)
Spot Diameter (mm)
Spot Diameter (in)
Spot Diameter (mm)
P7DL2
P7DL3
10
47
3.8
FOCUS POINT D:S = 105:1 @ 15 m (50 ft)
DISTANCE (SENSOR TO OBJECT IN FEET)
5
2.8
3
IR Beam Profile
Laser Profile
P7DL for Thin Film Plastics
0
1.9
40
Spot Diameter (in)
LRSCL2
19.5
14.5
30
20
Spot Diameter (mm)
10.0
10
0
Spot Diameter (in)
24.0
Spot Diameter (in)
50
Spot Diameter (mm)
3
40
Spot Diameter (in)
0 1.5
127
7.5
30
20
DISTANCE (SENSOR TO OBJECT IN FEET)
Spot Diameter (mm)
71
5.1
15
Spot Diameter (mm)
2.8
10
Spot Diameter (in)
5
Spot Diameter (in)
Spot Diameter (in)
Spot Diameter (mm)
P7DL2
P7DL3
DISTANCE (SENSOR TO OBJECT IN FEET)
0
Low Temperature
Long Range
G5SC for Glass
2 Micron (2M)
Glass (G5)
Plastic (P7)
Single Laser (L2) Class II
Low Temp (LT) Long Range (LR) 1 Micron (1M)
-
LRL2
1ML2
2ML2
-
-
Single Laser (L3) Class IIIa
-
LRL3
1ML3
2ML3
-
-
LTDL2
-
-
-
-
P7DL2
Dual Laser (DL3) Class IIIa
LTDL3
-
-
-
-
P7DL3
Crossed Laser (CL2) Class II
LTCL2
-
-
-
-
-
Crossed Laser (CL3) Class IIIa
LTCL3
-
-
-
-
-
Scope (SC)
LTSC
LRSC
1MSC
2MSC
G5SC
-
-
LRSCL2
-
-
-
-
Dual Laser (DL2) Class II
Scope with Laser (SCL2) Class II
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Model
LT
Specifications and Features
Temperature Range
LR
-30/1200ºC
Accuracy
Repeatability
Response Time (95%)
Spectral Response
Adjustable Emissivity*
(from 0.1 to 1.0 by 0.01)
Ambient Operating Temperature
Relative Humidity
Storage Temperature
Weight/Dimensions
Power
Battery Life (Alkaline)
Laser
Reflected Energy Compensation
Distance to Spot (D:S)
MAX, MIN, DIF, AVG Temperatures
Display Hold
Backlit LCD
Temperature Display
Display Resolution
Locking Trigger
Tripod Mounting
Audible/Visible Hi/Lo Alarms
Analog Output
Digital Output
100 Point Data Logging
LRSCL2
(-20/2200ºF)
1M
2M
G5
P7
600/3000ºC 200/1800ºC 150/1800ºC 10/800ºC
(1100/5400ºF) (400/3275ºF) (300/3275ºF) (50/1450ºF)
±0.5% of
reading
or ±1ºC
(±1.5ºF)
±1% of reading or ±1ºC (±1.5ºF)
±1% of reading or ±1ºC (±1.5ºF)
whichever
whichever is greater at 23ºC ±5ºC
whichever is greater at 23ºC ±5ºC
is greater at
(73ºF ±9ºF) ambient operating
(73ºF ±9ºF) ambient operating
23ºC ±5ºC
temperature
temperature
(73ºF ±9ºF)
ambient
operating
temperature
±0.5% of reading or ±1ºC ( ± 1ºF), whichever is greater
700 mSec
550 mSec
700 mSec
8 to 14µm
1.0µm
1.6µm
5µm
7.9µm
0 to 50ºC (32 to 120ºF)
10 to 90%, noncondensing @ up to 30ºC (86ºF)
-20 to 50ºC (-4 to 120ºF) without batteries
Laser Models: 208 H x 257 L x 71 W mm / 794 g (8.2 H x 10.1 L x 2.8 W in / 1.75 lb)
Scope Models: 244 H x 257 L x 71 W mm / 1000 g (9.6 H x 10.1 L x 2.8 W in / 2.21 lb)
4 AA batteries or 6 to 9 V, 200 mA DC power supply
21–25 hours
L2 models are IEC Class2/FDA Class II (<1mW), L3 models are FDA Class IIIa (<5mW)
75:1
120:1
105:1
180:1
90:1
50:1
25:1
7 Seconds
ºC or ºF (selectable), multifunction 4-digit backlit LCD
1ºC or 1ºF
1mV/ºC or
1mV/ºC or
1mV/ºC or
1mV/ºF
0.5 mV/ºF
1mV/ºF
RS232, 9600 baud, output interval adjustable from 1 to 9999 seconds
Nylon carry case with shoulder strap • NIST Certification (Must be specified at time of order)
Variable brightness filters (scope and G5 only) • 110V/60Hz or 220V/50Hz voltage adapters
Portable printer and cable • Computer, analog, and printer cables • DataTemp 2 software
• Hard shell case
Options/ Accessories
* For more details visit www.raytek.com/emissivity.htm
The Worldwide Leader in Noncontact Temperature Measurement
Raytek Corporation Worldwide Headquarters
Santa Cruz, CA USA
Tel:
1 800 227 8074 (USA and Canada, only)
1 831 458 3900
[email protected]
European Headquarters
Berlin, Germany
Tel:
49 30 4 78 00 80
[email protected]
France
Tel: 0800 888 244
[email protected]
China Headquarters
Find Quality
Products Online at:
Beijing, China
United Kingdom
Tel: +44 1908 630 800
[email protected]
www.raytek.com
Contact us. [email protected]
www.
.com
GlobalTestSupply
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