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4EM-5

4EM-5

4EM-5

Product catalog summary
Overview: The 4EM-5 is an engineering sample of a four-channel IR detection module designed for research and development purposes. It features a thermoelectrically cooled photovoltaic four-element linear detector based on HgCdTe heterostructure, integrated with a transimpedance, DC coupled four-channel preamplifier, a fan, and a thermoelectric cooler controller.
Specifications:
  • Optical Characteristics: The module operates within a spectral range of 3.5 to 6.0 µm, with a peak wavelength of 4.5 µm and an optimum wavelength of 5.0 µm. Detectivity at peak wavelength is ≥7.0×109 cm·Hz1/2/W.
  • Electrical Parameters: Voltage responsivity at peak wavelength is ≥1.7×105 V/W. The module supports a high cut-off frequency of ≥1 MHz and operates with a power supply voltage of +7.5 VDC, consuming a maximum of 6 W.
  • Other Information: The active elements are made of epitaxial HgCdTe heterostructure with an acceptance angle of ~70° and an ambient operating temperature range of 10 to 30°C.
Features: The module offers four channels, low crosstalk, single power supply, and compatibility with optical accessories.
Applications: It is suitable for contactless temperature measurements, spectrophotometry, MWIR laser measurements, laser power monitoring and control, laser beam profiling, and laser calibration.
Accessories: The module includes 4×MCX-BNC cables and an AC adaptor. Dedicated accessories include an OTA optical threaded adapter and a DRB-2 base mounting system.
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Catalog excerpts

4EM-5-1

4EM-5 is „aN-in-one" IR multi channel detection module. Thermoelectrically cooled photovoltaic four-element linear detector, based on HgCdTe heterostructure, is integrated with transimpedance, DC coupled four-channel preamplifier, a fan and a thermoelectric cooler controller in a compact housing. Features ■ Four channels ■ Single power supply ■ Compatible with optical accessories Applications ■ Contactless temperature measurements (railway transport, industrial and laboratory processes monitoring) ■ MWIR laser measurements ■ Laser power monitoring and control ■ Laser beam profiling Engineering samples are manufactured for purposes of research and development. Values of parameters mentioned in the datasheet are for guidance only and may not be used as guaranteed values. VIGO System S.A. reserves the right to change these specifications at any time without notification.

 Open the catalog to page 1
4EM-5-2

4EM-5 detection module Mechanical layout, mm □□□Detail A Schematic diagram Included accessories Dedicated accessories ■ OTA optical threaded adapter■ DRB-2 base mounting system Page | 2 Engineering samples are manufactured for purposes of research and development. Values of parameters mentioned in the datasheet are for guidance only and may not be used as guaranteed values. VIGO System S.A. reserves the right to change these specifications at any time without notification.

 Open the catalog to page 2
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.