DVK
page 12
DVK K07/0422
8.3. Error Connection
9. Technical Information
Method of measurement:
calorimetric principle
Mounting position:
any position, flow in direction of arrow
Measuring ranges:
1...10 l/min; 10...100 l/min
(switchable to CFMx 10
-2
);
20...200 l/min; 5...50 l/min;
50...500 l/min
(switchable to CFMx 10
-1
)
air at 0 °C; 1013 mbar or 20 °C; 1013 mbar)
Accuracy:
±5 % of f. s.
Repeatability:
±1 % of f. s. (DVK-...01/DVK-...05)
±2 % of f. s. (other types)
Temperature
characteristic:
±3 % of f. s. (15 – 35 °C)
±5 % of f. s. (0 –50 °C)
Operating pressure:
-0.5…+5.0 bar (DVK-…01/DVK-…05)
testing pressure 10 bar
-0.5…+7.5 bar (DVK-…10 / 20 / 50)
testing pressure 10 bar
Pressure loss at
full scale:
see table
Operating temperature:
0…50 °C
Summary of Contents for DVK-12
Page 1: ...Operating Instructions for Calorimetric Flow Meter Monitor Totalizer Model DVK...
Page 8: ...DVK page 8 DVK K07 0422 8 2 Flow Rate Setting 8 2 1 Setting Procedure 8 2 2 Initial Setting...
Page 9: ...DVK DVK K07 0422 page 9 8 2 3 Flow Rate Setting Mode manual...
Page 10: ...DVK page 10 DVK K07 0422 8 2 4 Flow rate setting mode auto preset...
Page 11: ...DVK DVK K07 0422 page 11 8 2 5 Other functions...
