Emerson Process Management DVS205 - Manual (Page 2)

DVS205
Page 2
Technical Specifications
DVS205 Multi-Variable Sensor
Differential Pressure Input
Range 1 0 to 62.2 kPa (0 to 250" H2O)
0 to 248.8 kPa (0 to 1000" H2O)
Turndowns from 1:1
to 10:1 of URL ±0.10% of span Reference Accuracy 205E
Turndowns from 10:1
to 100:1 of URL Not allowed
Turndowns from 1:1
to 10:1 of URL ±0.075% of span 205P
Turndowns from 10:1
to 100:1 of URL ±[0.025 + 0.005(URL/Span)]% of span
Stability ±0.125% of URL for five years, with up to ±50°F (28°C) ambient temperature changes
and up to 1000 psi (68,9 bar) line pressure
Ambient Temperature Effect
per 50°F (28°C) Spans from 1:1 to
30:1 ±(0.025% URL + 0.125% of span)
Spans from 30:1
to 100:1 ±(0.035% URL + 0.175% of span)
Static Pressure Effects Zero error ±0.05% of URL per 1000 psi (68,9 bar)
Span error ±0.20% of DP Reading per 1000 psi (68,9 bar)
Over-Pressure Limit 3,626 psi (250 bar) applied on either or both sides without damage to the sensor
Burst Pressure Limit 10,065 psi (694 bar)
Static Pressure Input
Range Either Absolute or Gauge:
0 to 5516 kPa (0 to 800 psia/psig)
0 to 25,000 kPa (0 to 3626 psia/psig)
Turndowns from 1:1
to 10:1 of URL ±0.10% of span Reference Accuracy 205E
Turndowns from 10:1
to 100:1 of URL Not allowed
Turndowns from 1:1
to 10:1 of URL ±0.075% of span 205P
Turndowns from 10:1
to 100:1 of URL ±[0.03 + 0.0075(URL/Span)]% of span
Stability ±0.125% of URL for five years, with up to ±50°F (28°C) ambient temperature changes
Ambient Temperature Effect
per 50°F (28°C) Spans from 1:1 to
30:1 ±(0.05% URL + 0.125% of span)
Spans from 30:1
to 100:1 ±(0.06% URL + 0.175% of span)
Over-Pressure Limit Same as URL
1. Consult factory for special ranges and materials which may be available. For example, 0 to 6.22 kPa (0 to 25" H2O) at
±0.10% reference accuracy.