Vega VEGAPULS 61 (≥ 2.0.0 - ≤ 3.8) 4 … 20 mA__HART two- Bedienungsanleitung PDF herunterladen (Seite 59)

30 mm (1.180 in)

15 mm (0.590 in)

-15 mm (- 0.590 in)

- 30 mm (- 1.180 in)

1,0 m (3.280 ft)

10 m (32.80 ft)

Fig. 40: Deviation VEGAPULS 61 with plastic horn

antenna and increased sensitivity

Inﬂuence of the ambient temperature to the sensor electronics

Average temperature coeﬃcient of the zero

signal (temperature error)

0.03 %/10 K

Ambient conditions

Ambient, storage and transport temperature -40 … +80 °C (-40 … +176 °F)

Process conditions

Vessel pressure

- Encapsulated antenna system -100 … 300 kPa/-1 … 3 bar (-14.5 … 43.5 psi)

- Plastic horn antenna -100 … 200 kPa/-1 … 2 bar (-14.5 … 29.0 psig)

Process temperature (measured on the

process ﬁtting)

-40 … +80 °C (-40 … +176 °F)

Vibration resist ance

- Encapsulated antenna system mechanical vibrations up to 4 g in the frequency

range 5 … 200 Hz

- Plastic horn antenna with compression

or adapter ﬂange

mechanical vibrations up to 2 g in the frequency

range 5 … 200 Hz

- Plastic horn antenna with mounting strap mechanical vibrations up to 1 g in the frequency

range 5 … 200 Hz

Electromechanical data - version IP 66/IP 67 and IP 66/IP 68; 0.2 bar

Cable entry/plug

- Single chamber housing l 1 x cable gland M20 x 1.5 (cable: ø 5 … 9 mm),

1 x blind stopper M20 x 1.5

Relating to the nominal measuring range, in the temperature range

-40 … +80 °C .

Tested according to the guidelines of German Lloyd, GL directive 2.

Depending on the version M12 x 1, according to DIN 43650, Harting, 7/

8" FF.

VEGAPULS 61 • 4 … 20 mA/HART two-wire 59

10 Supplement

28434-EN-100426

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Vega VEGAPULS 61 (≥ 2.0.0 - ≤ 3.8) 4 … 20 mA__HART two- Bedienungsanleitung Seite 59