
DIGITAL PRESSURE GAUGE FOR
SANITARY/CLEAN-IN-PLACE APPLICATIONS
HIGH 0.08% ACCURACY
Gauge, Absolute, Sealed Gauge
Compound Gauge, Vacuum and
Barometric Models
0-25 mb to 0-41 bar
DPGM409S Metric
Sanitary Series
®
PRESSURE
GAUGES
G
Standard
U Easy to Read 25 mm (1")
Backlit LCD Display
U High 0.08%
Accuracy Typical
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 Data Logging and
Charting Software
Included
U Wireless Transmitter
Option Sends Reading to
Remote Location
U Tested to Industrial
CE Standards
U Battery Powered with
Long Battery Life
U 5-Point NIST Traceable
Calibration Certificate
Fast Delivery –
Typically Stock to
1-Week!
OMEGA's DPGM409S Sanitary/
CIP digital pressure gauges with
metric ranges incorporates a rugged
316 SS enclosure designed for
washdown and marine applications
with a precision 0.08% accuracy
pressure transducer with 316L SS
wetted parts and body. The result
is an extremely durable digital
pressure gauge designed to survive
harsh industrial environments. The
large 25 mm (1") display is easy to
read at a distance up to 11 m (36').
Models are available in gauge,
sealed gauge, compound gauge,
absolute, vacuum and barometric
pressure ranges. Standard features
include a highly stable silicon
sensor, selectable MIN/MAX and
AVG readings, Hi and LO alarms
and an externally powered user
selectable analog output.
IP65 case.
DPGM409S15-17.5BG
shown smaller than
actual size.
An optional wireless transmitter
feature with software allows the
signal to be transmitted to a remote
location such as a PC for charting
and data logging. Power is from an
internal long life battery (included)
or an externally supplied dc voltage
source. Each unit is supplied with
configuration software that allows
the user connect to a pc via a
standard USB connection (cable
included) and select a variety of
user configurable features including
update rate, dampening, units,
backlight and auto off. The analog
output can also be independently
scaled from the display.
G-1

SPECIFICATIONS
RoHS Compliant
CE Compliant: Meets industrial
emissions and immunity standard
IEC61326 for industrial locations
Accuracy: ±0.08% Best Straight
Line Typ. (Linearity, Hysteresis and
Repeatability combined)
Calibration: 5-Pt NIST traceable
calibration with zero and span values,
calibrated in horizontal direction
(compound gauge models calibrated
in positive direction only). calibrated in
horizontal direction
Zero Balance: ±0.5% FS typical ±1%
maximum (for ranges ≤170 mb ±1%
Typical ±2% maximum)
Span Setting: ±0.5% FS typical ±1%
maximum (for ranges ≤170 mb ±1%
Typical ±2% maximum)
Storage/Operating Temperature
Range: -15 to 115°C (-5 to 240°F)
Compensated Temperature Range:
Ranges ≤350 mb: 4.4 to 60°C
(40 to 140°F)
Ranges >350 mb: -4 to 85°C
(25 to 150°F)
Zero and Span shift over
Compensated Range:
Ranges ≤170 mb: Zero: 1.00%
Span: 0.70%
Range = 350 mb: Zero: 0.80%
Span: 0.50%
Ranges > 350 mb: Zero: 0.50%
Span: 0.50%
550 & 880HB Barometric Range:
Zero: 0.90% Span: 0.50%
Minimum Isolation Between Case and
Output Terminations:
100M Ω @ 50 Vdc
Analog Output: User selectable 0 to
5 Vdc, 0 to 10 Vdc of 4 to 20 mA
(external 24 Vdc power required)
Note: Compound gage ranges have a
unidirectional analog output equal to their full
span; i.e. -1 to +1 bar = 0 to 10 Vdc.
Set Jumper to Select Current or
Software selection of 0 to 5 Vdc,
Vdc, or 4 to 20 mA
Analog Output Cable: 2.7 m (8.9') with
ferrite core included
Analog Output Accuracy: 0.08%
typical (0.15% max in RF field @
10V/m)
Pressure Cycles: 250,000, minimum
Long Term Stability (1-Year): ±0.1%
FS Typical
Voltage:
0 to 10
Fill Fluid: NEOBEE M5 Food Grade
Approved to 3A Sanitary Specification
74-03
Environmental Protection:
NEMA 4X (IP65) depending upon
electrical termination
Pressure Rating: 1½" and 2" Tri-Grip™
fitting (compatible the Tri-Clamp
®
):
40 bar using suitable clamp
Over Pressure: 4 x rated pressure to
maximum rated flange pressure
Secondary Containment: 6 x rated
pressure to a maximum of 138 bar (not
in clamp)
Display: 4-digit LCD with user
selectable backlighting, (9999 count)
25 mm (1") character height
Computer Interface: UBS connection
for set-up, cable included
Sample/Display Range: User
selectable from 0.35 to 30 seconds
(preset to 1/second)
Power: One 3.6V lithium 8.4 Ah
capacity (C cell) Included (two included
with wireless option) (replacement
battery model no. BATT-C-3V)
Battery Life (Typical): Up to 4-years
Enclosure Material: 316 stainless
Steel and ABS center gasket
Enclosure Finish: Electropolished
Enclosure Environmental Rating:
Weatherproof, NEMA 4X (IP65)
Connection Location: Lower
(head rotates to position display)
Front Panel Functions
Backlight: Manually turns backlight
on/off
Min/Max: Recalls min/max values
Zero/Clear: Zeros display or clears
min/max
Software Settings (via USB)
Update Rate: 4 options; 10, 5, 2, 1
times per second
Units: psi, inHg, inH
Lock: Allows the lock-out of front
panel functions
Alarms: User selectable High and
Low alarm limits (open collector)
Backlight: On/Off, 10 sec, 30 sec,
1 min, 5 min
Wireless Transmitter (Optional):
channel number, Transmission rate,
alarms, sensor offset, chart recording,
data logging
Calibrate: Zero and Span
Overrange Indication: "_ _ _ _"
O, bar, mbar
2
Wireless Option Specifications
Transmit Sample Rate: User
programmable from 1 sample/2 minute
to 1 sample/2 seconds
Radio Frequency (RF) Transceiver
Carrier: ISM 2.4 GHz
RF Output: 10 dBm (10 mW)
Range of RF Link:
Outdoors (Line of Sight):
Up to 120 m (400')
Indoors/Urban: Up to 40 m (130')
Included Software: Requires Windows
7 (32 bit); XP, Vista
Data Transmission to Host: Pressure
reading, ambient temperature reading,
RF transmit strength and battery level
Dimensions:
Display: 115 D x 89 W x 74 mm H
(4.5 x 3.5 x 2.9")
Sensor: 72 to 89 mm L (2.8 to 3.5")
below display
Weight: 900 g (2 lb) typical depending
upon configuration
DPGM409S15-17.5BG,
shown smaller than actual size.
®
G-2

DPGM409S15-17.5BG
shown smaller than
actual size.
Exploded view showing
DPGM409S15. Standard Tri-GripTM
fitting works with commercially
available sanitary pipes and
fittings. Shown smaller than actual
size.
To Order Visit omega.com/dpgm409s for Pricing and Details
RANGE
METRIC
GAUGE
0 to 25 mbar 0 to 10 inH
0 to 70 mbar 0 to 1
0 to 170 mbar 0 to 2.5
0 to 350 mbar 0 to 5
0 to 1 0 to 15
0 to 2 0 to 30
0 to 3.5 0 to 50
0 to 7 0 to 100
0 to 10 0 to 150
0 to 17.5 0 to 250
0 to 35 0 to 500
0 to 40 0 to 600
ABSOLUTE
0 to 350 mbar 0 to 5
0 to 1 0 to 15
0 to 2 0 to 30
0 to 3.5 0 to 50
0 to 7 0 to 100
0 to 10 0 to 150
0 to 17.5 0 to 250
0 to 35 0 to 500
0 to 40 0 to 600
VACUUM (NEGATIVE GAUGE)
0 to -25 mbar 0 to -10 inH
0 to -70 mbar 0 to -1
0 to -170 mbar 0 to -2.5
0 to -350 mbar 0 to -5
0 to -1 bar 0 to -15
COMPOUND GAUGE
± 25 mbar ± 10 inH
± 70 mbar ± 1
± 170 mbar ± 2.5
± 350 mbar ± 5
± 1 bar ± 15
BAROMETRIC
0 to 1100 hPa 0 to 32.00 inHg
550 to 1100 hPa 16 to 32.00 inHg
880 to 1100 hPa 26 to 32.00 inHg
[*] Insert “15” for 1.5" Tri-Grip™ or “20” for 2" Tri-Grip™ Sanitary Fitting, no extra charge.
PSI
APPROXIMATE MODEL NO.
O
2
DPGM409S[*]-025HG
DPGM409S[*]-070HG
DPGM409S[*]-170HG
DPGM409S[*]-350HG
DPGM409S[*]-001BG
DPGM409S[*]-002BG
DPGM409S[*]-3.5BG
DPGM409S[*]-007BG
DPGM409S[*]-010BG
DPGM409S[*]-017BG
DPGM409S[*]-035BG
DPGM409S[*]-040BG
DPGM409S[*]-350HA
DPGM409S[*]-001BA
DPGM409S[*]-002BA
DPGM409S[*]-3.5BA
DPGM409S[*]-007BA
DPGM409S[*]-010BA
DPGM409S[*]-017BA
DPGM409S[*]-035BA
DPGM409S[*]-040BA
O
2
DPGM409S[*]-025HV
DPGM409S[*]-070HV
DPGM409S[*]-170HV
DPGM409S[*]-350HV
DPGM409S[*]-001BV
O
2
DPGM409S[*]-025HCG
DPGM409S[*]-070HCG
DPGM409S[*]-170HCG
DPGM409S[*]-350HCG
DPGM409S[*]-001BCG
DPGM409S[*]-1100HB
DPGM409S[*]-550HB
DPGM409S[*]-880HB
PRESSURE
GAUGES
G
WIRELESS RECEIVERS (FOR WIRELESS OPTION “-W”)
MODEL NO. DESCRIPTION
UWTC-REC1
UWTC-REC2-(**)
UWTC-REC2-D-(**)
Comes complete with operator’s manual, set-up and configuration software, magnetic stylus, USB cable, 2.7 m (9') analog output cable with
ferrite core, one 3.6V lithium C cell battery (two with wireless option) and 5-pt NIST traceable calibration. Wireless option also includes charting
and databasing software.
[**] Specify analog output signal: “V1” for 0 to 5 Vdc; “V2” for 0 to 10 Vdc; “TC” for Type K thermocouple, or “MA” for 4 to 20 mA, no extra charge.
For wireless option add “-W” suffix for additional cost (includes data logging and graphing software).
Ordering Examples: DPGM409S15-007BG, digital pressure gauge with 1.5" sanitary fitting, 7 bar gauge range.
DPG409S20-070HCG, digital pressure gauge with 2" sanitary fitting, ± 70 mb compound gauge range.
DPG409S15-001BV-W, digital pressure gauge with wireless transmitter option, 1.5" sanitary fitting, 0 to -1 bar vacuum range.
48-channel wireless receiver, USB powered
48-channel wireless receiver with analog output
48-channel wireless receiver with analog output and display
G-3