Omega DPG409-050DWU User Manual

DIGITAL DIFFERENTIAL PRESSURE
GAUGE VERY HIGH ACCURACY
316L SS WETTED PARTS AND BODY
Uni-Directional Ranges
0-10 inH O to 0-1000 psi
2
(0-25 mb to 0-70 bar)
DPG409 Differential
Pressure Series
Standard
U Wet/Wet Differential
Pressure Measurement
U 5-Point NIST Traceable
Calibration Included
U Easy to Read 25 mm (1")
Backlit LCD Display
U High 0.08% Accuracy
U Hi and Lo Alarms
Standard
U MIN/MAX/AVG Reading
U User Selectable Analog
Output 0 to 5 Vdc, 0 to
10 Vdc or 4 to 20 mA
U Wireless Transmitter
Option Sends Reading to
Remote Location and
Includes Charting and
Data Logging Software
U CE Certified
U Battery Powered with
Long Battery Life
U NEMA 4X (IP65) Enclosure
OMEGA's DPG409 digital differential
pressure gauge incorporates a rugged
316 SS enclosure designed for
washdown and marine applications
with a precision 0.08% accuracy
pressure transducer and 316L SS
wetted parts and body. The result is
an extremely durable digital pressure
gauge. You get all the durability and
stability of the micromachined silicon
sensor in a rugged NEMA 4X
(IP65) package.
Magnetic stylus
included.
SPECIFICATIONS
CE Compliant: Meets
EN61326-1: 2006 for industrial
locations with analog output cables
30 m (98')
Accuracy (Combined Linearity,
Hysteresis and Repeatability):
±0.08% BSL
Storage Temperature: -40 to 82°C
(-40 to 180°F)
Operating Temperature: -18 to 66°C
(0 to 150°F)
Thermal Effects (Over
Operating Range):
Zero Balance:
Ranges 10 inH O to 1 psi: ±1% span
2
Ranges >1 psi: ±0.5% span
Span Setting:
Ranges 10 inH O to 1 psi: ±1% span
2
Ranges >1 psi: ±0.5% span
Minimum Resistance Between
Transducer Body and Any Wire:
100M Ω @ 50 Vdc
Pressure Cycles: 1 million min
Long Term Stability (1-Yr.): ±0.1%
FS typical
Analog Output: User selectable 0 to
5 Vdc, 0 to 10 Vdc or 4 to 20 mA
(external 24 Vdc power supply required)
Note: Analog output is independently
scalable
Set jumper to select current or voltage.
Software selection of 0 to 5 Vdc,
0 to 10 Vdc, or 4 to 20 mA
Analog Output Cable: 2.7 m (9')
Analog Output Accuracy:
0.08% typical
Line/Static Pressure: 500 psi maximum
applied to both sides simultaneouly
Proof Pressure (Differential):
10 inH O = 10 times range
2
1 psi = 6 times range
2.5 to 750 psi = 4 times range
1000 psi Range = 3 times range
Hi-Side Containment Pressure
(Differential):
10 inH O to 5 psi: To 1000 psi
2
15 to 1000 psi: To 3000 psi
Display: 4-digit LCD with user
selectable backlighting, (9999 count)
25 mm (1') character height
Sample/Display Rate: User selectable
from 0.38 to 30 sec (preset to 1/sec)
Computer Interface: USB connection
for set-up, cable included
G-1
DPG409-050DWU
shown smaller
than actual size.
Power: One 3.6V lithium 8.4 Ah
capacity (C cell) included (two included
with wireless option) (replacement
battery model no. BATT-C-3.6V)
Battery Life (Typical): Up to 9 months
Enclosure Material: 316 Stainless
Steel and ABS center gasket
Enclosure Finish: Brushed 316
stainless steel
Enclosure Environmental Rating:
Weatherproof, NEMA 4X (IP65)
Sensor Wetted Parts: 316L
stainless steel
Pressure Connection: ¼-18 NPT male
Dimensions:
Display: 115 D x 89 W x 74 H mm
(4.5 x 3.5 x 2.9")
Sensor: 72 to 89 mm L (2.8 to 3.5")
below display, 80 mm (3.1") wide
Weight: 1 kg (2.2 lb) Typical depending
upon configuration
Front Panel Functions
Backlight: Manually turns backlight
on/off
Min/Max: Recalls minimum/
maximum values
Zero/Clear: Zeros display or clears
minimum/maximum
Software Settings (via USB)
(USB connection is for set-up only)
Note: Because of transmission frequency
regulations, wireless models may only be
used in the US, Canada and Europe.
G