Raytek MI3 Miniature OEM Infrared Sensors and Communications

The world’s smallest standalone pyrometer
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Description

The Raytek MI3 infrared temperature thermometer is a two-piece system with a miniature sensing head and separate communications electronics. The OEM version allows direct digital communication with the host machine controller without the need for an additional communication box. The innovative multiple sensing head interface, which can support up to 8 individually addressable heads per communication box, reduces sensor cost, simplifies sensor installation and applications troubleshooting, and provides the lowest cost per measurement point. Raytek MI3 ATEX/IECEx certified sensors can be used safely to monitor the right temperature of hazardous areas / processes with explosive atmospheres. All standard MI3 and MI3100 heads can be ordered with optional ATEX/IECEx certification. One specifically provided Ex-proof power supply can be used with 2 sensing heads.

  • Measurement - Equipment & Instruments
  • pyrometer
  • OEM
  • temperature

Product characteristics

Measured temperature range
-40 – 1.800°C (dependent on model)
Optical resolution
Up to 100:1
Ambient temperatures
-10°C – 180°C (dependent on model)
Environmental rating
IP65
Spectral response (Raytek MI3 LTS, LTH, LTF)
8 to 14 μm
Spectral response (Raytek MI3 G5 – glass)
5 μm
Spectral response (Raytek MI3 1M, 2M)
1 μm, 1.6 μm
Accuracy
From ±0.5 % or 1 °C
Response time
From 10 ms
Power supply communications box
8 bis 32 VDC, 5 W
Analog output
4–20 mA, 0–20 mA, 0 – 5 V, 0 – 10 V thermocouple types: J , K, R, S (dependent on model)
Digital outputs
USB 2.0, RS485, Profibus DP - V0 Profinet IO, Ethernet TCP/IP, Modbus RTU (dependent on model)
Sensor heads per communications box
Up to 8
Operation panel
Some models
DIN rail installation
Some models
Explosion protection
Intrinsically safe models and power supply available

Documents

Domain icon Manufacturer/ Producer

13127 Berlin - Germany

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