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Sanitary, High Accuracy, Digital Pressure Gauge with Output

0 to 50 psi, Gauge, Wireless Transmitter

Item# DPG409S15-050G-W

0  In Stock
0 to 50 psi, Gauge, Wireless Transmitter DPG409S15-050G-W DPG409S15-050G-W
  • Easy to Read 25 mm (1') Backlit LCD Display
  • High 0.08% Accuracy Typical
  • Hi and Lo Alarms Standard
  • MIN/MAX/AVG Reading

DPG409S15-050G-W Model Options

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Pressure Range Units
Pressure Range Min
Pressure Range Max
Pressure Range
Pressure Type
Pressure Port Size
Additional Features
Pressure Port Type
Power Source
Accuracy value
Accuracy Class
Number of Digits
Electrical Output
Output Signal

  • Accuracy Value ±0.08% Best Straight Line Typ. (Linearity
  • Display Digit Height 25 mm
  • Maximum Ambient Temperature 66°C (150°F)
  • Maximum Compensation Temperature Ranges ≤5 psi: 60°C (140°F) Ranges >5 psi: 85°C (150°F)
  • Maximum Storage Temperature 82°C (180°F)
  • Measurement Type Pressure
  • Minimum Compensation Temperature Ranges ≤5 psi: 4.4°C (40 °F)
  • Minimum Storage Temperature -40°C (-40°F)
  • Number of Display Digits 4
  • Pressure Units psi
  • Sample Rate 4 options
3-A approved Omega’s DPG409S Sanitary/ CIP digital pressure gauges incorporate 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 (35'). Models are available in 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. 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 to connect to a PC via a standard USB connection (cable included) and select a variety of user configurable features including update rate, units, and backlight.The OMEGA DPG409S has been issued 3-A symbol authorization and meets the requirements of the 3-A Sanitary Standards.

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 Gage models calibrated in positive direction only).
Zero Balance: ±0.5% FS typical ±1% maximum (For ranges =2.5 psi ±1% Typical ±2% maximum)
Span Setting: ±0.5% FS typical ±1% maximum (For ranges =2.5 psi ±1% Typical ±2% maximum)
Storage/Operating Temperature Range:
    Storage: -40 to 82°C (-40 to 180°F)
    Operating: -18 to 66°C (0 to 150°F)
Compensated Temperature Range:
    Ranges =5 psi: 4.4 to 60°C (40 to 140°F)
    Ranges >5 psi: -4 to 85°C (25 to 150°F)
Thermal Effect (Over Compensated Range):
Zero and Span shift over Compensated Range
    Ranges =2.5 psi: Zero: 1.00%
    Span: 0.70%
    Range = 5 psi: Zero: 0.80%
    Span: 0.50%
    Ranges > 5 psi: Zero: 0.50%
    Span: 0.50%
26B & 26HB Barometric Range:
    Zero: 0.90%     Span: 0.50%
Minimum Isolation Between Case and Output Terminations: 100M O @ 50 Vdc
Analog Output: User selectable 0 to 5 Vdc, 0 to 10 Vdc of 4 to 20 mA (external 24 Vdc power supply required for all analog output types)
Note: Compound gage ranges have a unidirectional analog output equal to their full span; i.e. -15 to +15 psi = 0 to 10 Vdc.
Analog Output Cable: 2.7 m (8.9')
Analog Output Accuracy: 0.08% typical
Pressure Cycles: 250,000, minimum
Long Term Stability (1-Year): ±0.1% FS Typ.
Fill Fluid: NEOBEE M5 Food Grade
Approved to 3A Sanitary Specification
Environmental Protection: NEMA 4X (IP65) depending upon electrical termination
Pressure Rating: 1½ and 2' Tri-GripTM Fitting (compatible with Tri-Clamp®): 600 psi using suitable clamp (600 psi on 1½' Tri-Clamp®) only)
Over Pressure: 4 x rated pressure to maximum rated flange pressure
Secondary Containment: 6 x rated pressure to a maximum of 2000 psi (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 Rate: User selectable from 0.25 to 10 sec. (preset to 1/sec)
Power: One 3.6V lithium 8.4 Ah capacity (C cell) Included (Two included with Wireless Option)
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)
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, inH2O, bar, mbar, hPa, units must be specified at time of order
Lock: Allows the lock-out of front panel functions
Alarms: User selectable “High” and “Low” alarm limits. (Open Collector)
Analog Output: User Selectable 0 to 5 Vdc, 0 to 10 Vdc, or 4 to 20 mA (requires external 24 Vdc power)
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: “_ _ _ _”
Wireless Option Sepcifications
Transmit Sample Rate: User programmable from 1 sample/2 min to 1 sample/2 sec
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
Internal Battery: Two 3.6V lithium 8.4 Ah capacity (C-cell) included
Data Transmission to Host: Pressure reading, ambient temperature reading, RF transmit strength and battery level
    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
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Is there an audible signal when the high or low alarm is triggered?

Asked by: luke1
This unit does not come with inaudible signal for the alarms, you can add an audible alarm. Please see manual for instructions
Answered by: rkent
Date published: 2021-05-12

What is the wire connection or wire size of Wire Gland/Compression Fitting? Manual shows 5 screw terminals inside, and mentions "Analog Output Cable (TX4)", but this appears to not correspond to any wire thickness standard. Which connector or wire to use?

Asked by: Stochastic_Gravy
You should use a 4 conductor shielded cable. I the individual lead size should be 24 AWG. Overall O.D. of the cable should be 0.20"
Answered by: JK Applications Engineer
Date published: 2024-03-05
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