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OMEGA DPF140-Series Rate and Total Flow Meter Indicator, Rugged NEMA 4X

The DPF140 Series of flow meters are micro controller based indicators with transmission and pulse outputs, with Rugged NEMA 4X, Non-Volatile Memory.

  • Simple Setup
  • DC Powered (DPF143), Loop Powered (DPF144)
  • Remote or Flow Sensor Mounted (with Adaptor)
  • Rugged NEMA 4X (IP67) Plastic Housing
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Made in USA. brand OMEGA, model DPF140

International delivery to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain, Oman and other Middle Eastern countries.
Our warehouses are located in UAE. Delivery to other countries (Europe, North and South America, Asia, Africa) is discussed individually.

Retail price from $503.65

Available

Available

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Only the best I&C brands

Our company is a UAE supplier of control and measuring instruments from well-known world brands

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Discounts for organisations

We sell high-tech equipment at best prices. We provide really advantageous conditions for partners

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Fast delivery across the Middle East

Supply to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Bahrain, Oman and other countries

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Professional advice on device selection

Our specialists are ready to advise you on any technical question. We can find an analogue of any device

Description of OMEGA DPF140

The DPF140 Series of flow meters are micro controller based indicators with transmission and pulse outputs. These units are designed to compute and display flow rate and total. The DPF143 has one scaled pulse output and the DPF144 has two. In addition to the scaled pulse output, both models provide an alternative pulse pass-through output with galvanic isolation. The DPF143 is powered by an external DC power source. The DPF144 is a “twowire” or “loop powered” device, meaning that it is powered by the 4 to 20 mA loop circuit itself.

Pulse and 4 to 20 mA analog outputs can be used to signal external devices, e.g. certain metering pumps and water treatment controls. Alternatively, one or more pulse outputs can be configured as alarm outputs. These flow meters can be password protected to prevent resetting the total or changing configuration settings.

The DPF140 Series meters are available in wall or panel mount configurations. Wall mounted versions can be converted from wall to meter mount with an adaptor plate. Check with Omega for compatible meters. Order the DPF144 only if a 4 to 20 mA output signal is a requirement, otherwise the DPF143 offers the most flexibility.

Technical specifications of OMEGA DPF140

  • Display: Rate 5-digit auto-ranging, total 8-digit
  • Units:

    • Rate Units: Gallons/second/ minute/hour/day, liter/second/ minute/hour/day, cubic feet/second/ minute/hour/day, cubic meters/ second/minute/hour/day, miner’s inch, mega
    • liters/day, million gallons/day, fluid oz/ second/minute/hour/day, barrels (42 gallon)/second/minute/ hour/day
    • Total Units: Gallon, gallon x 1000, liters, mega liter, cubic meter, acre feet, cubic feet, cubic feet x 1000, million gallon, miner’s inch day, acre inch, fluid ounce, barrels (42 gallon)
  • Outputs
  • Pulse Output 1 (All Models): Scaled pulse output, high alarm output or low alarm output (opto-isolated)

    • Type: Current sinking
    • Maximum Voltage: 45 Vdc (100 mA)
    • Maximum Frequency: 6.5 Hz
    • Pulse Width: 100 ms
    • Isolation: 300V
  • Pulse Output 2:
  • Dpf143:

    • Type: Current sinking
    • Maximum Voltage: 45 Vdc (100 mA)
    • Maximum Frequency: 2000 Hz pulse width same as sensor input
    • Isolation: 300V
    • Configurable as Alarm: No
  • DPF144:

    • Type: Current sinking
    • Maximum Voltage: 45 Vdc (10 mA)
    • Maximum Frequency: 6.5 Hz
    • Pulse Width: 100 ms
    • Isolation: 300V
    • Configurable as Alarm: Yes (high or low)
    • Loop Power Output: DPF144 only
  • Set P Range: 0.1 to 99999.9 units/pulse
  • Input: 5V pulse or contact closure
  • Input Range: 0.752 to 2000 Hz
  • K-Factor Range: 0.001 to 999999.999
  • Flow Alarm Output Range: 0.1 to 99999.9
  • Operating Temperature: 0 to 55°C (-32 to 131°F)
  • Non-Operating Temperature: -40 to 75°C (-40 to 158°F)
  • Environmental: NEMA 4X (IP67)

How to buy OMEGA DPF140

Product Number Measurement Type Input Type Number of Inputs Form Factor Display Type Max Sampling Rate Alarm Output Retransmission Output Supply Voltage Type

DPF144W

$690.43
Rate, Total
Pulse, Contact Closure
1
Wall Mount
5/8 Digit Dual Display
6.5 Hz
2 DC Pulse
None
Loop

DPF143P

$503.65
Rate, Total
Pulse, Contact Closure
1
3.56″ x 3.56″
5/8 Digit Dual Display
2 kHz
DC Pulse
DC Pulse
DC

DPF143W

$533.66
Rate, Total
Pulse, Contact Closure
1
Wall Mount
5/8 Digit Dual Display
2 kHz
DC Pulse
DC Pulse
DC

DPF144P

$602.60
Rate, Total
Pulse, Contact Closure
1
3.56″ x 3.56″
5/8 Digit Dual Display
6.5 Hz
2 DC Pulse
None
Loop
Expand Table

User Guide and Instruction manual for OMEGA DPF140

You can request the necessary certificates, documentation, instructions and user guide for OMEGA DPF140 using the special form.

You can buy OMEGA DPF140 in UAE at a price starting from 503.65 $ in «Texair FZCO» by leaving a request on the website, by phone +441225535040 or by email . OMEGA DPF140 price are subject to change depending on exchange rates. We deliver instruments by transport companies in United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain and other Middle Eastern countries.

See also: Flow meters

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