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- Temperature Range: 800 ~ 2500°C (1472 ~ 4532°F) (MB 25)
- IR Detector: Silicon photo diode (Si/Si)
- Optics:
4 fixed optics
a = 340 mm, 600 mm, 1000 mm, or 4500 mm
- Spectral Ranges:
Channel 1: 0.9 μm
Channel 2: 1.05 μm
- Fiber: HD mono fiber 0.2 mm (red fiber mark)
- Measurement Uncertainty (ε = 1, t90 = 1 s, Tamb = 23°C):
≤ 1500°C: 0.5% of measured value in °C + 2°C
> 1500°C: 1% of measured value in °C
- Repeatability (ε = 1, t90 = 1 s, Tamb = 23°C): 0.2% of measured value in °C + 2°C
- Resolution:
0.1°C on interface and display
< 0.1% of temperature range at the analog output
- Emissivity ε: 5 ~ 100% adjustable in steps of 0.1%
Electrical:
- Power Supply: 24 VDC (18 ~ 36 VDC), ripple < 500 mV
- Power Consumption: Max 1 W
- Load: 0 ~ 500 Ω
Environmental
- Protection system: IP65 (according to DIN 40 050)
- Ambient Temperature:
0 ~ 50°C (32 ~ 122°F) on the converter
0 ~ 250°C (32 ~ 482°F) on side of the optical head
- Storage Temperature: -20 ~ 60°C (-7 ~ 140°F)
- Weight:
Converter: ≈600 g (≈1.32 lb)
Optical head: ≈140 g (≈0.31 lb)
Fiber (2.5 m): ≈630 g (≈1.39 lb)
- CE Label: According to EU directives about electromagnetical immunity
Communication and Interface
- Analog Output:
0 ~ 20 mA or 4 ~ 20 mA (linear), switchable
Test current 10 mA or 12 mA by pressing test key
- Internal LC Display: LC display for temperature indication or parameter settings
- Digital Interface:
RS232 or RS485 addressable (half duplex), switchable
Baud rate 1200 up to 115,200 Bd
- Scope of Delivery: Pyrometer ISR 50-LO consisting of converter, HD fiber, length: 2.5 m (other length 5 m, 6 m, 10 m or 15 m possible for extra charge) and optical head; works certificate, software InfraWin, and user manual.
