Infra-red transmitter for measuring the surface temperature AMiR 7834 probe head for industrial application, with mA output (two-wire technology) 11/2025 • We reserve the right to make technical changes. • Precise measurement of the surface temperature in industrial processes. • Sturdy stainless steel housing, protection class IP65. • Broad temperature range from -40 to 2000 °C. • Several spectral ranges for a variety of materials and use cases. • Emissivity of the measuring surface can be manually adjusted on the probe head. • Several optical resolutions and focal points. • Integrated laser (except 7834-10) for easy positioning of the probe head. Supply of the laser via the USB port. • Analog output 4 to 20 mA in two-wire technology. • USB port for configuring the analog output range, further probe head parameters and the signal processing (average value, maximum value, and minimum value). • Easy installation. Extensive range of accessories, i.a. a high temperature protective housing. • Connection cable for ALMEMO® data logger. Sensor power supply via the ALMEMO® device. Intrinsically safe probe heads approved for various purposes in areas with potentially explosive atmosphere (gas/dust). DAkkS accredited calibration or Factory calibration KI9xxx temperature for sensor, see chapter „Calibration certificates“. DAkkS accredited calibration meets all the requirements regarding test resources laid down in DIN EN ISO/IEC 17025.

Accuracy: ±1 % of the measured value respectively ±1.0 K for the measured temperature > 0 °C, (whichever value is higher). for measured temperature < 0 °C: ±(1.0 K +0.1 x (0 °C - measured temperature)). measured temperature in °C Reproducibility:_±0.3 % of measured value respectively ±0.3 K (whichever value is higher) Nominal conditions: +23 °C ±5 K, Emissivity factor 1.0 and calibration geometry Emissivity:_0.10 to 1.00 manually adjustable on the probe head Signal processing: Averaging, maximum and minimum value retention, extended maximum and minimum value reten tion, compensation of background...

Infrared measuring technology 11/2025 • We reserve the right to make technical changes. Measuring Field Diagrams AMiR 7834-11SF0 AMiR 7834-21SF0 AMiR 7834-31SF0 AMiR 7834-41SF0

11/2025 • We reserve the right to make technical changes. Infrared measuring technology

Tube adapter Water cooling housing Accessories Protective tube Mounting bracket, adjustable Protective window attached for probe head MR 7834-10x, material: plastic foil Protective window attached for probe head MR 7834-11x/-12x, material: zinc sulfide Protective window attached for probe head MR 7834-21x, material: sapphire Protective window attached for probe head MR 7834-31x/-41x, material: calcium fluoride Protective window attached for probe head MR 7834-51x, material: glass Water cooling housing including air blower attachment Air blower attachment Deflecting mirror 90 ° Mounting bracket,...

Accessories for the probe heads AMiR 7834 using the thermo jacket protection housing End Cap Adjustable Pipe Adapter Rear Adapter Spacer Ring Nose Adapter Sighting Tube Mounting Flange Stainless Steel Sighting Tube Mounting Base Mounting Flange 11/2025 • We reserve the right to make technical changes. Thermo jacket protection housing Mounting flange for thermo jacket Adjustable mounting flange for thermo jacket Adjustable tube adapter for thermo jacket Mounting flange for protective tubes for thermo jacket Stainless steel protective tube, 30 cm Ceramic protective tube, 30 cm