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OMEGA DPF20 Panel Meter, Freq., Rate, Total/ Period Counter 6-Digit, ⅛ DIN Mount

Omega’s new DPF20 Series of indicators offer real flexibility for measurement of a wide range of frequency or pulse inputs, 6-Digit, ⅛ DIN Panel Mount.

  • Dual Channel (A + B + Reset)
  • Option for Wall Mounting
  • NEMA 4 (IP65) Front Panel
  • Power Options of 85 to 260 Vac and 11 to 60 Vdc
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Made in USA. brand OMEGA, model DPF20

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 $238.73

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 DPF20

Panel Meter for Frequency, Rate, Total or Period Counter 6-Digit, 1/8 DIN Panel Mount

Omega’s new DPF20 Series of indicators offer real flexibility for measurement of a wide range of frequency or pulse inputs. The display is easily configured to indicate frequency, rate, period or count. This makes the meter ideal for flow applications where they can display flow rate or total from a variety of different flow sensors. Or for quadrature signals, to indicate angular position or rotational speed and direction.

The DPF20 series offers exceptional performance at an economical price, with some unique and powerful features.

Technical specifications of OMEGA DPF20

  • Main Functions: Counter, ratemeter, period meter
  • Display Digits: 6
  • Display Range: 999999/-199999
  • Decimal Point: Configurable
  • LED Color: Red standard; green optional
  • Digit Height: 14 mm (0.55″)
  • Signals Accepted: NPN, PNP, Namur, pick-up, TTL, inductive, mechanical, quadrature
  • Excitation Voltage: 5 Vdc, 9 Vdc, 15 Vdc, 18 Vdc (max. 70 mA)
  • Maximum Vdc at Input Terminals: ±30 Vdc
  • Input Impedance: 2.4 kO with pull-up or pull-down resistor; 470 k without resistor
  • Quartz Accuracy: ±0.01%
  • Thermal Stability: 20 ppm/ºC
  • Display Refresh: 15/second
  • Maximum Frequencies:
    Counter: Up to 250 KHz
    Ratemeter and Period Meter: Up to 500 KHz
  • Minimum Frequencies: Down to 1 mHz (0.001 Hz) (ratemeter and period meter)
  • Standard Power: 85 to 265 Vac/DC (isolated 2,500 Vac)
  • Low Power: 11 to 60 Vdc and 24/48 Vac (isolated 1500 Vac)
  • Power Consumption: <1.5 W (meter only); < 4.0 W (meter with options)
  • Connections: Plug-in screw terminal
  • Slow Function: For low frequency rate meter applications
  • Fast Function: For high frequency counter applications
  • Scaling Factor: Multiplier and divider from 1 to 999999
  • Configurable Reset: Front panel and rear remote reset, and reset linked to alarm activation
  • Preset: Configurable
  • Retention Memory: Recovers count value in case of power loss
  • Dimensions and Environment
  • Weight: <150 grams (<5.3 oz)
  • Front Panel Size: 96 x 48 mm (3.78 x 1.89″)
  • Panel Cut-Out: 92 x 44 mm (3.62 x 1.73″)
  • Depth Behind Panel: 91 mm (3.58″) including terminals
  • Operating Temperature: 0 to 50ºC (32 to 122ºF)
  • Storage Temperature: -20 to 70ºC (-4 to 158ºF)
  • Warm Up: 15 minutes
  • Front Panel Protection: NEMA 4 (IP65)
Feature Description
 

Scaling

Multiply, divide and preset values
 

 

Alarms

  1. configure a second setpoint in the same alarm, to create “alarm windows”
  2. configure independent activation and deactivation delays
  3. configure hysteresis
  4. configure alarm to activate as high or low
  5. failsafe function – normally closed relay requires activation for non-alarm condition
  6. latched alarms function – operator reset required
  7. Counter Reset, Stop or Continue
  8. Configurable hysteresis
Power up delay Allows for a delay in the start-up time after powering the instrument. During this time the instrument performs no measurement or control.
Ability to reset the display count on instrument start-up.
Display Brightness Select from 5 levels of LED intensity.
Password Password protect the configuration menu.
This blocks access to the instrument set-up parameters, but the operator can still access set-point values.
Max / min memory Front panel key selection of display minimum or maximum values
Sensor Type The fast and simple way to configure a sensor. Select from a predefined list Eg. NPN, PNP, Namur, pick-up, inductive, etc.
The instrument will automatically configure the required parameters for the selected sensor (pull-up / pull-down resistors, trigger level, excitation voltage, etc)
Trigger sense Simple selection of the optimal trigger level for the sensor input. The display indicates up or down reflecting the status of the input signal level. When the LED changes state continuously the optimal trigger level has been achieved.
Expand Table

How to buy OMEGA DPF20

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

DPF20-LV-AO

$340.30
Rate, Total
Pulse, Magnetic Pulse, Contact Closure
1
1/8 DIN
5.5 Digit Single Display
500 kHz
None
Analog Current/Voltage
None
AC/DC
None

DPF20-HV

$238.73
Rate, Total
Pulse, Magnetic Pulse, Contact Closure
1
1/8 DIN
5.5 Digit Single Display
500 kHz
None
None
None
AC
None

DPF20-LV

$246.35
Rate, Total
Pulse, Magnetic Pulse, Contact Closure
1
1/8 DIN
5.5 Digit Single Display
500 kHz
None
None
None
AC/DC
None

DPF20-HV-AO

$318.72
Rate, Total
Pulse, Magnetic Pulse, Contact Closure
1
1/8 DIN
5.5 Digit Single Display
500 kHz
None
Analog Current/Voltage
None
AC
None

DPF20-HV-AO-S2

$412.67
Rate, Total
Pulse, Magnetic Pulse, Contact Closure
1
1/8 DIN
5.5 Digit Single Display
500 kHz
None
Analog Current/Voltage
Serial
AC
None

DPF20-HV-R1-AO

$386.24
Rate, Total
Pulse, Magnetic Pulse, Contact Closure
1
1/8 DIN
5.5 Digit Single Display
500 kHz
1 Relay
Analog Current/Voltage
None
AC
None

DPF20-HV-R1-S2

$388.92
Rate, Total
Pulse, Magnetic Pulse, Contact Closure
1
1/8 DIN
5.5 Digit Single Display
500 kHz
1 Relay
None
Serial
AC
None

DPF20-LV-R1-R1-AO

$457.33
Rate, Total
Pulse, Magnetic Pulse, Contact Closure
1
1/8 DIN
5.5 Digit Single Display
500 kHz
2 Relays
Analog Current/Voltage
None
AC/DC
None
Expand Table

User Guide and Instruction manual for OMEGA DPF20

You can request the necessary certificates, documentation, instructions and user guide for OMEGA DPF20 using the special form.

You can buy OMEGA DPF20 in UAE at a price starting from 238.73 $ in «Texair FZCO» by leaving a request on the website, by phone +441225535040 or by email . OMEGA DPF20 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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