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DPR-2000 SMART Differential Pressure Transmitter
Brand: Delta MobreyThe model DPR-2000 Differential Pressure Transmitter is suitable for measuring pressures from -100 mbar to 70 bar with maximum working pressures up to 420 bar.
The DPR-2000 SMART Differential Pressure Transmitters are suitable for measuring differential pressure of gases, vapours and liquids.
The active sensing element is a piezoresistive silicon sensor separated from the medium by a diaphragm and by a specially selected type of manometric liquid. The special design of the active sensing element ensures that it is able to withstand pressure surges and overloads of up to 250/320/420 bar.
The casing is made of cast Aluminum alloy or 316 stainless steel with degree of protection IP66/IP67. The design of the casing enables the use of a local display, rotation of the display by 90°, rotation of the casing by 0 to 355° relative to the sensor, and a choice of cable direction.
Specifications
Brand
Accuracy
- ≤ ± 0.075 % of Calibrated Range
- ≤ ± 0.1 % of Calibrated Range - Measuring Range -20 to 20 Mbar (Range No 9)
Applications
- Differential Pressure Measurement
- Flow Measurement
- Level Measurement
Approvals & Certifications
- ATEX Intrinsically Safe, Flameproof
- Ex I M1 Ex ia I Ma, Ex II 1/2 G Ex ia IIB T4/T5 Ga/Gb & Ex II 1D Ex ia IIIC T105° C Da
- Ex I M2 Ex d Ia I Mb, Ex II 1/2 G Ex ia/d IIC T6/T5 Ga/Gb & Ex II 1/2 D Exia/tII IC T85° C/T100° C Da/Db
Communication
- Bluetooth
- HART
- USB
Compensated Temperature
- -25° to 80° C (-13° to 176° F)
Damping Adjustment
- Additional Electronic: 0 to 60 seconds
Diaphragm Material
- 316L Stainless Steel
- Gold-Plated (Au)
- Hastelloy C-276
Display
- Backlit LCD Display
- Local Display
Electrical Connectors
- 1/2” NPT Female
- M20 x 1.5 Packing Gland
Enclosure, Body Material
- 316 Stainless Steel
- Aluminum
Environmental Protection
- IP66
- IP67
Flange Material
- Cover Flange: 316 Stainless Steel
Gasket Material
- FPM Viton
- NBR
Media
- Gas
- Liquids
- Vapor
Metric Connection
- Cover Flange: M10
- M20 x 1.5 Male
Mounting
- 2” Pipe Mounting Bracket of Zinced Steel or Stainless Steel Material
Name Plate, Tag Material
- Stainless Steel
NPT Connection
- 1/4” NPT Female
Operating Pressure
- psi: 0 to 6,092 (kPa: 0 to 42,000, bar: 0 to 420)
Operating Temperature
- -25° to 75° C (-13° to 167° F) - Exd Version
- -25° to 80° C (-13° to 176° F) - Exi Version
- -25° to 85° C (-13° to 185° F)
Output
- 0-20 mA - DPR-2000ALE
- 4-20 mA, 2-Wire
Overpressure & Static Pressure Limits
- Static Pressure psi: 0 to 6,092 (kPa: 0 to 42,000, bar: 0 to 420)
Power Supply
- 12-36 Vdc - Model DPR-2000ALE
- 12-55 Vdc (Ex ia 13.5-28 V & Ex d 13.5-45 V) - Model DPR-2000ALW
Power Supply Effect
- 0.002 % of Full Scale Output/V
Pressure Range
- bar: -0.1 to 70
- kPa: -10 to 7,000
- psi: -1.45 to 1,015
Process Temperature
- -25° to 120° C (-13° to 248° F)
Resistance
- Communication: 250 to 1,100 ohms
Rotation
- Casing: 0° to 355°
- Display: 90°
Stability
- Long Term: ≤ ± 0.075 % of Calibrated Range for 3-Years - Nominal Measuring Range
Temperature Effect
- ≤ ± 0.03 % of Full Scale Output/10° C (18° F) - Special Version for Measuring Range 0-70 bar to -5 to 70 Mbar (Range No 1 to 8)
- ≤ ± 0.05 % of Full Scale Output/10° C (18° F) - Measuring Range 0-70 bar to -5 to 70 Mbar (Range No 1 to 8)
- ≤ ± 0.08 % of Full Scale Output/10° C (18° F) - Measuring Range -20 to 20 Mbar (Range No 9)
- Maximum
UNF/UNC Connection
- Cover Flange: 7/16” UNF
Voltage Drop
- 3 V, when Display Illumination Switched On
Wetted Materials
- 316 Stainless Steel - Typical C Process Connection
- 316L Stainless Steel - Typical P, PN Process Connection
- Hastelloy C-276 - Typical P(H) Process Connection
Window Material
- Hardened Glass
- Polycarbonate Glass
Zero Offset
- Static Pressure: 0.01 % of Full Scale Output/10 bar - Measuring Range -0.5 to 2.5 bar
- Static Pressure: 0.03 % of Full Scale Output/10 bar - Measuring Range -100 Mbar to 70 bar
- Static Pressure: 0.08 % of Full Scale Output/10 bar - Measuring Range -100 Mbar to 16 bar
- Measuring Differential Pressure, Level & Flow
