Wika 73 Bedienungsanleitung PDF herunterladen (Seite 7)

12099431.05 10/2010 GB/D/F/E

WIKA operating instructions models 73, 74, 75 7

2.3 Special hazards

WARNING!

Residual media in dismounted instruments can result in

a risk to personnel, the environment and equipment. Take

sucient precautionary measures.

3. Specications

Specications

Model 73 Model 74 Model 75

Measuring element Gas-pressure inert gas lling, physiologically safe

Nominal size 100, 160, 144 x 144 100

Instrument version

■

Model A7x

■

Model R7x

■

Model S7x

■

Model F7x

■

Model Q7x

Rear mount (axial)

Lower mount (radial)

Rear mount, adjustable stem and dial

Instruments with capillaries

Instruments in panel mounting design

Permissible ambient

temperature

0 ... 40 °C 0 ... 70 °C

Working pressure

■

Continuous load (1 year)

■

short term (max. 24 h)

Measuring range (DIN EN 13190)

Scale range (DIN EN 13190)

Case, ring

Stainless steel

Sheath, process

connection

Stainless steel 1.4571 Stainless

steel 1.4435

Stainless

steel 1.4571

Ingress protection

per EN 60529/ IEC 529

IP 65

IP 66 (liquid-lled)

IP 66

For further specications see WIKA data sheet TM 73.01, TM 74.01

or TM 75.01 and order documentation.

2. Safety / 3. Specications

1 2 3 4 5 6 7 8 9 10 11 12 ... 59 60

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