|
VEGADIF 65 |
VEGADIF 65
with isolating diaphragm CSS |
VEGADIF 65
with isolating diaphragm CSB |
| Measuring cell |
Piezoresistive |
Piezoresistive |
Piezoresistive |
| Diaphragm |
Metal |
Metal |
Metal |
| Media |
Gases, vapours and liquids |
gases, vapours and liquids, also
aggressive ones, at high temperatures |
gases, vapours and liquids, also
aggressive ones, at high temperatures |
|
Process fitting |
NPT ¼-18 according to IEC 61518 |
Plus side:
- Flanges from DN 50 or 2"
- Flanges with extension from DN 50 or 2"
Minus side:
- NPT ¼-18 according to IEC 61518 |
Plus and minus side:
- Flanges from DN 32 or 2"
- Flanges with extension from DN 40 or 2"
- Hygienic fittings from DN 32 |
| Material Process fitting |
C22.8, 316L, Hastelloy C 276 |
316L |
316L |
| Diaphragm material |
316L, Hastelloy C276, Monel, Tantalum,
Rhodium/Gold on 316L |
316L, Hastelloy C276, Tantalum,
PTFE foil on 316L |
316L, Hastelloy C276, Tantal, PT
oil on 316L, Inconell 600 |
| Measuring cell seal |
FKM, PTFE, NBR, copper |
- |
- |
| Isolating liquid |
Silicone oil |
Silicone oil, high temperature oil,
halocarbon oil, med. white oil |
Silicone oil, high temperature oil,
halocarbon oil, med. white oil |
| Measuring range |
0.01 … 40 bar (0.145 … 580.2 psig) |
0.1 … 40 bar (1.45 … 580.2 psig) |
0.1 … 40 bar (1.45 … 580.2 psig) |
| Smallest adjustable span |
0.25 mbar (0.036 psig) |
1 mbar (0.015 psig) |
1 mbar (0.015 psig) |
| Process temperature |
-40 … +85 °C (-40 … +185 °F) |
-40 … +400 °C (-40 … +752 °F) |
-40 … +400 °C (-40 … +752 °F) |
| Ambient, storage and transport temperature |
-40 … +80 °C (-40 … +176 °F) |
-40 … +80 °C (-40 … +176 °F) |
-40 … +80 °C (-40 … +176 °F) |
| Deviation |
±0.075 % |
±0.075 % (±0.05 % of the set span) +
influence of the isolating diaphragm |
±0.075 % (±0.05 % of the set span) +
influence of the isolating diaphragm |
DE