VEGA VEGAPULS 66 (≥ 2.0.0 - ≤ 3.8) Foundation Fieldbus - Manual (Page 50)

10 Supplement
10.1 Technical data
General data
316L corresponds to 1.4404 or 1.4435
Materials, wetted parts
-
Process fitting 316L, Hastelloy C22 plated
-
Antenna 316L, Hastelloy C22
-
Antenna cone PTFE (TFM 1600), ceramic (99.7 % AL
2
O
3
)
-
seal, antenna system FKM (Viton), FFKM (Kalrez 6375), FEP FKM (Viton)
coated, EPDM (FDA-approved), graphite
Materials, non-wetted parts
-
Housing Plastic PBT (polyester), Alu die-casting powder-
coated, 316L
-
Seal between housing and housing
cover NBR (stainless steel housing), silicone (Alu/plastic
housing)
-
Inspection window in housing cover for
PLICSCOM Polycarbonate (UL-746-C listed)
-
Ground terminal 316Ti/316L
Weight, depending on flange size, pressure
stage and housing material 6.3 … 136 kg (13.89 … 299.8 lbs)
Output variable
Output
-
Signal digital output signal, Foundation Fieldbus protocol
-
Physical layer according to IEC 61158-2
Channel Numbers
-
Channel 1 Primary value
-
Channel 2 Secondary value 1
-
Channel 3 Secondary value 2
Transmission rate 31.25 Kbit/s
Current value 10 mA, ±0.5 mA
Damping (63 % of the input variable) 0 … 999 s, adjustable
Input variable
Measured value distance between process fitting and product sur-
face
Min. distance from antenna end 100 mm (4 in)
Measuring range up to 35 m (114.83 ft)
50 VEGAPULS 66 • Foundation Fieldbus
10 Supplement
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-EN
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