Vega VEGAMET 861 - Page 60

60
15 Supplement
VEGAMET 861 • 4 … 20 mA/HART
58866-EN-200401
Fault signal (switch over) 0; < 3.6; 4; 20; 20.5; 22 mA
Accuracy
Ʋ Standard ±20 µA (0.1 % of 20 mA)
Ʋ with EMC interferences ±80 µA (0.4 % of 20 mA)
Temperature error relating to 20 mA 0.005 %/K
Mode pulse output
Ʋ Current pulse 20 mA
Ʋ Pulse length 200 ms
Bluetooth interface
Bluetooth standard Bluetooth 5.0 (downward compatible to Bluetooth
4.0 LE)
Frequency 2.402 ... 2.480 GHz
Max. emitted power +4 dBm
Max. number of participants 1
Eectiverangetyp.
4)
25 m (82 ft)
Electromechanical data
Cable entry
Ʋ Cable gland (optional) M20 x 1.5 (cable diameter 6 … 12 mm)
Ʋ NPT adapter (optional) M20 on ½ NPT
Ʋ Blind plug (optional) M20 x 1.5
Connection terminals
Ʋ Type of terminal Spring-loaded terminal
Ʋ Wire cross-section massive wire,
strand
0.2 mm² (AWG 26) … 2.5 mm² (AWG 12)
Ʋ Wire cross-section strand with end
sleeve
0.25 mm² … 1.5 mm²
Terminals digital input
Ʋ Type of terminal Spring-loaded terminal
Ʋ Wire cross-section massive wire,
strand
0.2 mm² (AWG 26) … 1.5 mm² (AWG 16)
Ʋ Wire cross-section strand with end
sleeve
0.25 mm² … 0.75 mm²
Indicators
Measured value indication
Ʋ Graphic-capable LC display, with
lighting
89 x 56 mm, digital and quasianalogue display
Ʋ Indication range -99999 … 99999
LED displays
Ʋ Status, operating voltage LED green
4)
Depending on the local conditions