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  • C-MOSI based IR-emitter in SMD-package, Si ARC-window, filling gas air

C-MOSI based IR-emitter in SMD-package, Si ARC-window, filling gas air

JSIR340-4-CB-0-S5.0-Air-A7 | 6344.07-4.10

IR-emitter with high modulation frequency for high volume markets in NDIR gas analysis, transmission 2.5-15.5 µm

  • Time constant of 15 ms,
  • High durability,
  • Perfect in combination with our IR-detectors
from 58,61 

plus taxes and shipping

Good availability

Euro $ US-Dollar

Bulk prices (Minimum order quantity: 10 Pieces)

from 10 Pieces 98,22  / Piece
from 25 Pieces 76,60  / Piece
from 50 Pieces 58,61  / Piece

Description

The cost-efficient infrared emitter JSIR340-4 is optimized for NDIR gas analysis and other infrared measurement applications such as DIR spectroscopy, ATR spectroscopy or PAS spectroscopy. The membrane of the CMOS based IR emitters reaches membrane temperatures of up to 800 °C. It enables long-term stable radiation output for industrial applications to control and monitor process gases at ambient temperatures between -20 and 85 °C.
The silicon filter optimizes the radiation output in the wavelength range from UV to 15.5 µm.
As an SMD package, the JSIR340 is particularly suitable for automated pick-and-place assembly and high volume production.

The MEMS chip used in our IR emitters consists of a multilayer hot plate diaphragm containing a high temperature stable metal CMOSI layer. The emitter chip has an active area of 2.2 x 2.2 mm2 and is based on a silicon substrate with a back-etched membrane. All thin film processes are performed using standard MEMS processes and CMOS compatible materials. The active C-MOSI resistive layer is protected against aging and environment.

Our sales team will be happy to advise you on customization and scale prices for high volumes. For more technical information please refer to the datasheet.

Technical data

Package SMD
Add-on No
Window/filter Available
Filling gas Yes
Active area [mm²] 2.2 x 2.2
Power consumption Normal
Spectral output [µm] Typ. 2–15
Temperature coefficient [ppm/K.] Typ. 1250
Time constant [ms] Typ. 15
Nominal power [W] 0,65
Measuring gas
  • CO2
  • H2O
  • NO
  • SF6
  • N2O
  • CO
  • SO2
  • -OH
  • CH4
  • CXHY
  • Halothan
  • Desfluran
  • Isofluran

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