METIS M311 / M322 / H311 / H322 (17-pin)
Technical Data
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Technical Data
Device-specific M3
Model
M311
M322
Temperature ranges
600
–1400°C
900
–2500°C
650
–1500°C
1000
–3000°C *
)
750
–1800°C
1100
–3300°C *
)
300
–1000°C
600
–2300°C
350
–1300°C
800
–3000°C **
)
400
–1600°C
1000
–3300°C **
)
500
–1800°C
Spectral range
Channel 1: 0.75
–0.93 µm /
Channel 2: 0.93
–1.1 µm
*
)
Channel 1: 0.78 µm /
Channel 2: 0.99 µm
Channel 1: 1.45
–1.65 µm /
Channel 2: 1.65
–1.8 µm
**
)
Channel 1: 1.4 µm /
Channel 2: 1.64 µm
Detector
2 x Silicon
2 x InGaAs
Response time t
90
< 1 ms (with dynamical adaptation at low signal levels), adjustable up to 10 s
Exposure time
< 0.5 ms
Uncertainty
(ε = 1, t
90
= 1s, T
A
= 23°C)
Full-scale temp. up to 2500°C:
0.3% of reading in °C+ 2 K
Full-scale temp. above 2500°C:
0.5% of reading in °C
0.5% of reading in °C + 2 K
Note: The measurement uncertainty is reached after a warm-up phase of min. 15
minutes (device must be connected to the power supply)
Repeatability
(ε = 1, t
90
= 1s, T
A
= 23°C
)
0.1% of reading in °C + 1 K
Temperature coefficient
(deviations to 23°C)
From 10 to 60°C:
0.04%/K
From 0 to 10°C and 60 to 80°C:
0.06%/K
Serial interface
RS232 (max. 115.2 kBd) or RS485 (max. 921.6 kBd), switchable.
Resolution 0.1°C or 0.1°F
Optics (optional)
Manual focusable or optional motorized focus or fixed focus optics
Power consumption
max. 6 VA (all outputs unconnected)
Ambient temperature
0
–80°C (32 to 176°F), fiber optic and optics on optics side: -20 to 250°C (-4 to 482°F)
Note: To prevent its overheating, the laser targeting light is deactivated at a device
temperature from 60°C, the camera module from 55°C
Device-specific H3
Model
H311
H322
Temperature ranges
600
–1100°C
1000
–2000°C
650
–1300°C
1100
–2200°C
750
–1400°C
1300
–2500°C
900
–1800°C
1600
–3300°C *)
350
–800°C
800
–2000°C
400
–1200°C
1000
–2500°C
500
–1300°C
1300
–3000°C **)
550
–1400°C
Spectral range
Channel 1: 0.75
–0.93 µm /
Channel 2: 0.93
–1.1 µm
*
)
Channel 1: 0.78 µm /
Channel 2: 0.99 µm
Channel 1: 1.45
–1.65 µm /
Channel 2: 1.65
–1.8 µm
**
)
Channel 1: 1.4 µm /
Channel 2: 1.64 µm
Detector
2 x Silicon
2 x InGaAs
Response time t
90
< 80 µs, adjustable up to 10 s
Exposure time
< 40 µs
Uncertainty
(ε = 1, t
90
= 1s, T
A
= 23°C)
0.5% of reading in °C
Repeatability
(ε = 1, t
90
= 1s, T
A
= 23°C
)
0.2% of reading in °C + 1 K
Serial interface
RS485 (max. 921.6 kBd). Resolution 0.1°C or 0.1°F
Optics (optional)
Manual focusable optics (built-in or as fiber optics version)
Power consumption
max. 12 VA (all outputs unconnected)
Ambient temperature
0 to 60°C (32 to 149°F), fiber optic and optics on optics side: -20 to 250°C (-4 to
482°F)
Note: To prevent its overheating, the laser targeting light is deactivated at a device
temperature from 60°C