Baker Hughes Druck Sensycal DPI800, Instruction Manual

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Copyright 2003 Baker Hughes Company.
English–DPI800/802 Instruction Manual | 9
5. Make sure that the error is in the specified limits
(Table 8).
4.4 Procedures (IDOS UMM)
Refer to the user manual for the IDOS UMM.
When the calibration is complete, the instrument
automatically sets a new calibration date in the UMM.
5. Specification Data
All accuracy statements are for one year.
5.1 General
5.2 Pressure Measurement
The % full scale (FS) statements for Standard accuracy
and Premier precision are only applicable if there is a
regular zero correction by the IDOS instrument.
Note:
1. Reference port media: Non-corrosive, dry gas.
2. + Port media: Non-corrosive, non-conductive liquid or
Non-corrosive, dry gas.
3. + Port media: Media applicable to stainless steel.
Table 8: mA Input Error Limits
Applied
mA
Calibrator
Error
(mA)
Permitted
DPI800/802 Error
(mA)
±55 0.0022 0.005
±40 0.0018 0.004
±24 0.0014 0.003
±18 0.0004 0.003
±12 0.0003 0.002
±6 0.0002 0.002
0 (open
circuit)
n/a 0.001
Item Specification
Languages English [Default]
Operating
temperature
14 … 122°F ( - 10 … 50°C)
Storage
temperature
- 4 … 158°F ( - 20 … 70°C)
Humidity 0 to 90% without condensation
(Def Stan 66
- 31, 8.6 cat III)
Shock/Vibration EN 61010; Def Stan 66 - 31, 8.4 cat III
EMC EN 61326 - 1
Safety Pressure Equipment Directive - Class:
Sound Engineering Practice (SEP)
CE and UKCA Marked
Size (L: W: H) Maximum: 7.5 x 3.3 x 2.0 in
(190 x 85 x 50 mm)
Weight 19 oz (530 g)
Power supply 3 x AA alkaline batteries
Duration
(Measure) P1: ≈ 50 hours
P1 + mA: ≈ 5 hours (24 V Source at 12 mA)
Ranges: Gauge and
Differential Operation
(g/d), Sealed Gauge
(sg), Absolute (a)
Type
Standard
Accuracy
a
% FS
Premier
Precision
b
% FS
Notes
± psi: 0.36 (± mbar: 25) g/d 0.1 0.03 1/2
± psi: 1, 3, 5, 10
(± mbar: 70, 200, 350,
700)
g/d 0.075 0.03 1/2
psi: - 15 to [15 or 30]
(bar: - 1 to [1 or 2])
g/d 0.05 0.01 1/2
psi: - 15 to [50, 100,
150, or 300]
(bar:
- 1 to [3.5, 7, 10, or
20])
g/d 0.05 0.01 1/3
psi: 500, 1000, 1500,
2000, 3000
(bar: 35, 70, 100, 135,
200)
g/d 0.05 0.01 1/3
psi: 5 (mbar: 350) a 0.1 - 2
psi: 30 (bar: 2) a 0.075 - 2
psi: 100, 300
(bar: 7, 20)
a 0.075 - 3
psi: 5000, 10000
(bar: 350, 700)
sg 0.05 - 3
a. Standard accuracy is for 32 … 122°F (0 … 50°C);
Stability: 1 year
b. Premier precision is for 65 … 82°F (18 … 28°C);
Stability: ≤ 10 psi (700 mbar) = 0.02% of reading/Year
Stability: > 10 psi (700 mbar) = 0.01% of reading/Year
Premier precision for 41 … 113°F (5 … 45°C):
≤ 10 psi (700 mbar): 0.075% FS
> 10 psi (700 mbar): 0.014% FS
Table 9: DPI800 Series Pressure Connections
Ranges
Pressure
Connections
(One IDOS Range)
Pressure
Connections
(Two IDOS Ranges)
g/d: ≤ 30 psi g
(2 bar g)
Standard or
Premier
1/8 NPT female
(+ port) + 1/8 NPT
female reference port
OR
G1/8 female (+
port) +
G1/8 female reference
port
Two 1/8 NPT female
(+port) + 10 - 32 UNF
reference port OR
Two G1/8 female
(+ port) + M5 reference
port
g/d: > 30 psi g
(2 bar g)
Standard only
1/8 NPT female
(+ port) OR
G1/8 female (+ port)
Two 1/8 NPT female
(+ port) OR
Two G1/8 female
(+ port)
g/d: > 30 psi g
(2 bar g)
Premier only
1/8 NPT female
(+ port) + 10 - 32 UNF
reference port OR
G1/8 female (+
port) +
M5 reference port
Two 1/8 NPT female
(+ port) + 10 - 32 UNF
reference port OR
Two G1/8 female
(+ port) + M5 reference
port
sg or a: all
ranges
G1/8 female (+ port)
OR
1/8 NPT female
(+ port)
Two 1/8 NPT female
(+ port) OR
Two G1/8 female
(+ port)
Table 10: Maximum Pressure (+ port)
Ranges: g/d, sg, a MWP
Maximum Transient /
Intermittent Pressure
≤ 5 psi (350 mbar) 2 x FS 4 x FS
> 5 psi (350 mbar) 1.2 x FS 2 x FS
Ranges: Gauge and
Differential Operation
(g/d), Sealed Gauge
(sg), Absolute (a)
Type
Standard
Accuracy
a
% FS
Premier
Precision
b
% FS
Notes