Deltabar S PMD70/75 FMD76/77/78
Deltabar S, PMD70, PMD75, FMD76, FMD77, FMD78 - from AoteWell
Deltabar S, PMD70, PMD75, FMD76, FMD77, FMD78 - from AoteWell
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www.aotewell.com www.fa-market.com info@aotewell.com<br />
<strong>Deltabar</strong> S<br />
Warm-up period –<br />
PMD<strong>75</strong>, FMD<strong>77</strong>, FMD<strong>78</strong><br />
• 4 to 20 mA HART: < 10 s<br />
• PROFIBUS PA: 6 s<br />
• FOUNDATION Fieldbus: 50 s<br />
Influence of the operating<br />
pressure on zero point and<br />
span – PMD<strong>75</strong>, FMD<strong>77</strong>,<br />
FMD<strong>78</strong><br />
Measuring<br />
cell<br />
AISI 316L/1.4435, Alloy, gold-rhodium coated<br />
or Monel process isolating diaphragm<br />
Influence of the<br />
operating pressure on<br />
the zero point<br />
Influence of the<br />
operating pressure on<br />
the span<br />
Tantalum process isolating diaphragm<br />
Influence of the<br />
operating pressure on<br />
the zero point<br />
Influence of the<br />
operating pressure on<br />
the span<br />
10 mbar<br />
(0.15 psi)<br />
0.15 % of URL/7 bar<br />
(105 psi)<br />
0.035 % of URL/7 bar<br />
(105 psi)<br />
<br />
<br />
30 mbar<br />
(0.45 psi)<br />
0.35 % of URL/70 bar<br />
(1050 psi)<br />
0.14 % of URL/70 bar<br />
(1050 psi)<br />
<br />
<br />
100 mbar<br />
(1.5 psi)<br />
0.15 % of URL/70 bar<br />
(1050 psi)<br />
0.14 % of URL/70 bar<br />
(1050 psi)<br />
0.42 % of URL/70 bar<br />
(1050 psi)<br />
0.42 % of URL/70 bar<br />
(1050 psi)<br />
500 mbar<br />
(7.5 psi)<br />
3 bar<br />
(45 psi)<br />
16 bar<br />
(240 psi)<br />
0.0<strong>75</strong> % of URL/70 bar<br />
(1050 psi)<br />
0.14 % of URL/70 bar<br />
(1050 psi)<br />
0.14 % of URL/70 bar<br />
(1050 psi)<br />
0.14 % of URL/70 bar<br />
(1050 psi)<br />
40 bar<br />
(600 psi)<br />
Note!<br />
The influence of the operating pressure on the zero point can be corrected.<br />
Thermal change of the zero<br />
output and the output span –<br />
PMD<strong>75</strong><br />
Measuring cell<br />
AISI 316L/1.4435, Alloy, gold-rhodium<br />
coated or Monel process isolating<br />
diaphragm<br />
–10 to +60 °C (14 to 140 °F)<br />
% of the set span<br />
Tantalum process isolating diaphragm<br />
10 mbar (0.15 psi),<br />
30 mbar (0.45 psi)<br />
(0.31 x TD + 0.06)<br />
<br />
100 mbar (1.5 psi) (0.18 x TD + 0.02) (0.24 x TD + 0.06)<br />
500 mbar (7.5 psi),<br />
3 bar (45 psi)<br />
(0.08 x TD + 0.05)<br />
16 bar (240 psi) (0.1 x TD + 0.1)<br />
40 bar (600 psi) (0.08 x TD + 0.05)<br />
Measuring cell<br />
–40 to -10 °C (-40 to 14 °F),<br />
+60 to +85 °C (140 to 185 °F)<br />
all process isolating diaphragm materials<br />
% of the set span<br />
10 mbar (0.15 psi),<br />
30 mbar (0.45 psi)<br />
(0.45 x TD + 0.1)<br />
100 mbar (1.5 psi) (0.3 x TD + 0.15)<br />
500 mbar (7.5 psi),<br />
3 bar (45 psi)<br />
(0.12 x TD + 0.1)<br />
16 bar (240 psi) (0.15 x TD + 0.2)<br />
40 bar (600 psi) (0.37 x TD + 0.1)<br />
Endress+Hauser 21<br />
AoteWell International.inc sales@aotewell.com Tel: +852-6563-2160
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