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Trafag AG sensors & controls
H70679c_EN_8854_EXNA_Ex_Pressure_Transmitter

H70679c_EN_8854_EXNA_Ex_Pressure_Transmitter

Product catalog summary

Overview: Trafag, a Swiss-based company, is a leading supplier of high-quality sensors and monitoring instruments for pressure and temperature measurement. The Ex Pressure Transmitter Exna 8854 is designed for use in hazardous environments and is certified to ATEX and IECEx standards.

Specifications:

Pressure ranges from 0.1 to 1000 bar.
Media temperature capability up to 150°C.
Output signal: 4 ... 20 mA.
Type of protection: II 1G Ex ia IIC T3 ... T6 Ga, II 1D Ex ia IIIC IP6x T145 ... T70°C, I M1 Ex ia I.

Applications:

Ex Zones 0, 1, 2 for gas environments.
Ex Zones 20, 21, 22 for dust environments.
Underground mining applications.

Features:

Available with frontal flush diaphragm versions.
EMC protection compliant with IEC 61000.

Technical Data:

Measuring principle: Piezoresistive.
Ambient temperature ranges: T3 (-40°C to +125°C), T4 (-40°C to +85°C), T6 (-40°C to +50°C).
Media temperature ranges: T3 (-40°C to +150°C), T4 (-40°C to +100°C), T6 (-40°C to +50°C).

Catalog excerpts

H70679c_EN_8854_EXNA_Ex_Pressure_Transmitter-1

Ex ATEX / lECEx Pressure ranges from 100 mbar Versions with frontal flush diaphragm media temperature to 150°C EMC protection, IEC 61000 trcifciq sensors controls

Open the catalog to page 1

H70679c_EN_8854_EXNA_Ex_Pressure_Transmitter-2

Swiss based Trafag is a leading international supplier of high quality sensors and monitoring instruments for measurement of pressure and temperature. The intrinsically safe Ex pressure transmitter ExNA 8854 is certified to ATEx and IECEx for applications in Ex-Zones 0, 1,2 (gas), 20, 21,22 (dust) and mining. Due to the wide range of variants and pressure ranges from 0.1 to 1000 bar it can be configured for almost any application appropriately. ■ Ex Zone 0, 1, 2 / Gas ■ Ex Zone 20, 21, 22 / Dust ■ Ex underground Mining ■ Ex ATEx / IECEx ■ Pressure ranges from 100 mbar ■ Versions with frontal...

Open the catalog to page 2

H70679c_EN_8854_EXNA_Ex_Pressure_Transmitter

H70679c_EN_8854_EXNA_Ex_Pressure_Transmitter

Catalog excerpts

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