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DPF70
Frequency Input Ratemeter/Totalizer, 6 Digits Display
Models In Stock
- NEMA 4X Front
- Ratemeter/Totalizer
- Remote or Front Panel Reset
- Analog Output Optional
DPF70
From
$
377.14
Models In Stock
Product Overview
- Accuracy ± 0.1 %
- Accuracy Detail ±0.1% of rdg + 1 LSD
- Approvals CE, RoHS Compliance
- Control Output 2 Relays
- Cutout Dimensions 3.62 x 1.73 in
- Display Color Red
- Display Type LED
- Enclosure Ratings IP66, NEMA Type 4X
- Form factor 1/8 DIN
- Front Panel Dimensions 4.437 x 2.625 in
- K-Factor 0.0001 to 99999
- Memory EEPROM, 10 Years if Power is lost
- Mounting Orientation Panel Mount
- Number of Digits 6
- Number of Inputs 1
- Number of Relays 1
- Operating Temperature, Max 54 °C
- Operating Temperature, Min 0 °C
- Panel Depth 4.06 in
- Pulse Input Note High Level Input Pulse: 4 to 30 Vdc; Low Level Input Pulse: 0 to 1 Vdc
- Storage Temperature, Max 93 °C
- Storage Temperature, Min -40 °C
- Supply Power Type AC
- Switch Rating 5A @ 240 Vac
- Switch Type SPST
- Switch Type Note Rated 5 A @ 240 Vac or 28 Vdc; SPST, selectable for NO or NC; relays latch or auto-recycle after 0.1 to 99.9 s
- Weight 2 lb
The DPF75 is a combination 6 digit totalizer/batch controller and 5 1 /2 digit ratemeter with two relays for 2-stage batch control or dual rate alarms. One relay can be set for rate alarm, if desired. The totalizer and ratemeter display in the same engineering units, the ratemeter displaying in units per second, minute, or hour.
The DPF75 can accept two inputs and separately scale them for † œA-B† or † œA+B† with display and relay control of the net total in engineering units. Either input A rate or net total can be displayed.
The DPF76 is a 6 digit scalable totalizer/batch controller ONLY with two relays for 2-stage batch control.
The DPF78 is a 4 1 /2 digit scalable ratemeter ONLY with two alarm relays. The optional analog output is proportional to rate or total on the DPF75.
To amplify low-level turbine and paddlewheel flow sensor inputs, order amplifier model number FLSC-AMP.
The DPF70 Series is the ideal solution for many flow meter applications. Omega offers many different types of flowmeters: paddlewheels, turbines, positivie displacement, annemometers, mass flow, etc. for many application solutions.
SPECIFICATIONS
Input Power: 110 Vac or ±15% or 12 to 15 Vdc 220 Vac ±15% or 12 to 15 Vdc. Max. current = 250 mA dc or 6.5 VA at rated ac voltage
Output Power: (AC powered units only) 12 Vdc @ 50 mA, unregulated -10 + 50%
Rate Accuracy: ±0.01% full scale +1 LSD
K Factor: up to 5 digits
Temperature: Operating: 32 to 130 °F Storage: -40 to 200 °F
Memory: EEPROM stores data for 10 years if power lost
Pulse Input: Low= 0-1 Vdc High= 4-30 Vdc 10 Kohm impedance up to 10 Khz min. 0.05 Hz for rate indication
Relays: Rated 5 Amps @ 240 Vac or 28 Vdc. SPST, solder jumper selectable for N.O. or N.C., relays latch or autorecycle after 0.1 to 99.9 seconds.
Panel Cutout: 1.772 H x 3.622" W (DIN standard) 4.25" depth
Shipping Weight: 2 lb
The DPF75 can accept two inputs and separately scale them for † œA-B† or † œA+B† with display and relay control of the net total in engineering units. Either input A rate or net total can be displayed.
The DPF76 is a 6 digit scalable totalizer/batch controller ONLY with two relays for 2-stage batch control.
The DPF78 is a 4 1 /2 digit scalable ratemeter ONLY with two alarm relays. The optional analog output is proportional to rate or total on the DPF75.
To amplify low-level turbine and paddlewheel flow sensor inputs, order amplifier model number FLSC-AMP.
The DPF70 Series is the ideal solution for many flow meter applications. Omega offers many different types of flowmeters: paddlewheels, turbines, positivie displacement, annemometers, mass flow, etc. for many application solutions.
SPECIFICATIONS
Input Power: 110 Vac or ±15% or 12 to 15 Vdc 220 Vac ±15% or 12 to 15 Vdc. Max. current = 250 mA dc or 6.5 VA at rated ac voltage
Output Power: (AC powered units only) 12 Vdc @ 50 mA, unregulated -10 + 50%
Rate Accuracy: ±0.01% full scale +1 LSD
K Factor: up to 5 digits
Temperature: Operating: 32 to 130 °F Storage: -40 to 200 °F
Memory: EEPROM stores data for 10 years if power lost
Pulse Input: Low= 0-1 Vdc High= 4-30 Vdc 10 Kohm impedance up to 10 Khz min. 0.05 Hz for rate indication
Relays: Rated 5 Amps @ 240 Vac or 28 Vdc. SPST, solder jumper selectable for N.O. or N.C., relays latch or autorecycle after 0.1 to 99.9 seconds.
Panel Cutout: 1.772 H x 3.622" W (DIN standard) 4.25" depth
Shipping Weight: 2 lb
Show Ratings & Reviews
I forgot the lock code on my display, is there a factory reset code for this display?
Hi, our Tech Support engineer has emailed you the master code to help with a factory reset. Please email or call us if you need any further assistance. Thank you.
Date published: 2019-06-06
Where is the RS232 protocol manual?
Thank you for your inquiry! Serial communications information is contained in the user manual on pages 17-19. Please feel free to contact us at flow@omega.com if further information is needed.
Date published: 2022-02-23