Vaisala CARBOCAP GMT220 SERIES Guida Utente Scaricare il pdf (Pagina 5)

CHAPTER 2_______________________________________________________ PRODUCT DESCRIPTION

VAISALA __________________________________________________________________________ 3

CHAPTER 2

PRODUCT DESCRIPTION

Vaisala’s GMT220 transmitters are versatile instruments for

measuring CO

in industrial applications. The CARBOCAP

sensor is

silicon based and its operation is based on the NDIR Single-Beam

Dual-Wavelength principle.

Parts

The GMT220 transmitter is shown in Figures 1 and 2.

Figure 1. GMT220 with probe integrated into the transmitter

housing e.g. wall model transmitter.

1. Transmitter cove

2. Transmitter housing

3. Integrated probe

(interchangeable)

4. Printed protective

film

5. Tightening screw

6. Cable gland

(I.D. 6 mm)

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Vaisala CARBOCAP GMT220 SERIES Guida Utente Pagina 5