Model / Spectral Response
Temperature Range
Optical Resolution
Applications
EF1RL
1.0 µm nominal one/two color
500°C-1100°C
932°F-2012°F
20:1
Metals processing, molten metal forging, hot rolling mills, heat treating and annealing, induction heating, lightbulb and halogen lamp production, cement and lime kilms, vacuum furnaces, thin wires or rods
EF1RM
1.0 µm nominal one/two color
700°C-1500°C
1292°F-2732°F
40:1
Same as above
EF1RH
1.0 µm nominal one/two color
1000°C-3200°C
1832°F-5792°F
65:1
Metals processing, molten metal forging, hot rolling mills, heat treating and annealing, induction heating, lightbulb and halogen lamp production, glass melting, cement and lime kilms, vacuum furnaces, thin wires or rods
EF2RL
1.6 µm nominal one/two color
275°C-1000°C
527°F-1832°F
20:1
Metals processing, molten metal forging, heat treating and annealing, induction heating, cement and lime kilms, vacuum furnaces, thin wires or rods
EF2RH
1.6 µm nominal one/two color
350°C-1300°C
662°F-2372°F
40:1
Metals processing, molten metal forging, heat treating and annealing, induction heating, cement and lime kilms, vacuum furnaces, thin wires or rods
EF1ML
1.0 µm nominal single color
475°C-900°C
887°F-1652°F
20:1
Metals processing, molten metal forging, hot rolling mills, heat treating and annealing, induction heating, glass melting, semiconductor furnaces
EF1MM
1.0 µm nominal single color
800°C-1900°C
1472°F-3452°F
100:1
Same as above
EF1MH
1.0 µm nominal single color
1200°C-3000°C
2192°F-5432°F
100:1
Same as above
EF2ML
1.6 µm nominal single color
250°C-800°C
482°F-1472°F
20:1
Ferrous and non-ferrous metals, galvanizing lines, metals processing, molten metal forging, hot rolling mills, heat treating and annealing, induction heating
EF2MH
1.6 µm nominal single color
400°C-1700°C
752°F-3092°F
40:1
Same as above
Model / Spectral Response
Temperature Range
OpticalResolution
Applications
E1RL
1.0 µm nominaltwo color mode
600°C-1800°C1112°F-3272°F
100:1
High temperature, more difficult processes: induction heating, vacuum furnaces, kilns, molten metals, thin wires or rods
E1RL
1.0 µm nominalsingle color mode
550°C-1800°C1022°F-3272°F
100:1
Same as above
E1RH
1.0 µm nominalone/two color mode
1000°C-3200°C1832°F-5792°F
150:1
Same as above
E2RL
1.6 µm nominalone/two color mode
250°C-1200°C482°F-2192°F
75:1
Medium temperature processes: induction heating, vacuum furnaces, kilns, molten metals, thin wires or rods
E1ML
1.0 µm nominalsingle color mode
400°C-1740°C752°F-3164°F
160:1
Semiconductor, metals forging, hardening & molten glass
E1MH
1.0 µm nominalsingle color mode
540°C-3000°C1004°F-5432°F
300:1
Same as above
E2ML
1.6 µm nominalsingle color mode
250°C-1400°C482°F-2552°F
160:1
Ferrous, non ferrous and unoxidized metals, galvanizing lines & steel annealing
E2MM
1.6 µm nominalsingle color mode
250°C-1400°C482°F-2552°F
160:1
Same as above
E2MH
1.6 µm nominalsingle color mode
450°C-2250°C842°F-4082°F
300:1
Small, low temperature targets, wire coating & annealing, plastic tubing extrusions
E3ML
2.4 µm nominalsingle color mode
50°C-1000°C122°F-1832°F
100:1
Same as above
E3MH
2.4 µm nominalsingle color mode
150°C-1800°C302°F-3272°F
300:1
Ferrous, non ferrous and unoxidized metals, galvanizing lines & steel annealing
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