Velcon Filters, Inc.

 
Contact Velcon:
Phone:
719.531.5855
800.531.0180
Fax:
719.531.5690
Mailing Address:
Velcon Filters LLC
1210 Garden of the Gods Road
Colorado Springs, CO 80907
Email:
vfsales@velcon.com

 
     
 

Flow Differential Pressure Module
FDPM® MK II

  
 

 

Automatic Calculation of Corrected
Differential Pressure for Varying Flow Rates

Calculates the corrected differential pressure across the cartridges in systems being operated at less than maximum rated flow on mobile or fixed filter vessels.
DESCRIPTION

The FDPM® MK II builds on its field tested predecessor. Designed to comply with the requirements of industry standards such as ATA 103 and JIG Guidelines, the FDPM® MK II eliminates this normally complicated calculation by automatically calculating the condition of the filters inside a vessel based on the inputs from differential pressure and flow-rate sensors. FDPM® MK II can be used with either mobile or stationary equipment.

 

  • Designed with ATA 103 & JIG Guidelines data collection requirements in mind
  • Removes human judgment regarding condition of filters
  • Simplified for the refueling operator yet highly configurable by the fuel master
  • Interactive touch screen display enables easy operation even for gloved users
  • Condition based alarms can be set to halt the fueling operation
  • Intelligent detection of sudden increases or decreases in differential pressure
  • Security codes prevent resetting of key values by unauthorized personnel
  • Over 3 years of data logging automatically stored via a MicroSD card

 

DISPLAY OUTPUTS
  • Corrected DP
  • Actual DP
  • Flow Rate
  • Peak corrected and actual DP
  • DP rise or drop alarm
INTERACTIVE TOUCH SCREEN DISPLAY

F1- Corrected dP
and Flow Information

F2- Tabulated Averaged and Maximum Values for the Refueling Session

F3- Real-time
Corrected dP Chart

F4- Supervisor Menu
PRODUCT SPECIFICATIONS


Inputs

12 -24VDC, 300 mA (Power), AC/DC Converter
Flow Rate Input: 0-8 Volts Minimum (24 Volts Max)
One of the Following:

• 2 Pressure Transducers: 4 -20 mA
• 1 Differential Pressure Transducer: 4 -20 mA


Deadman Switching Relay

3A @250 VAC Max


Visual Outputs/Indicators

Interactive Touch Screen
Daylight Readable
Optional Amber Light: Warning Indicator
Optional Red Light: Critical Indicator
Corrected Differential Pressure
Actual Differential Pressure
Flow Rate
Peak Corrected and Actual Differential Pressure
Real-Time Corrected Differential Pressure Charting
Sudden DP Rise or Drop Alarm


Data Logging

Removable Micro SD Card (Included)
>36 Months Data (MS Excel Compatible)
60 Second Logging Interval (User Configurable)
Data Download via USB (Optional)


Data Outputs

RS232 (ASCII Serial Data Stream)


Measurement Units

PSI, USGPM
BAR, LPM


Alarm triggers

Warning Alarms (Amber Light)

• 12 PSI or 0.8 BAR (User Configurable)
• Pressure Greater than the System Rating
• Change in DP (User Configurable)

Critical Alarms (Red Light)

• External Switch Relay (Deadman)
• 15 PSI or 1.0 BAR (User Configurable)
• Change in DP (User Configurable)


Weight

4 pounds (1.8 kg)


Safety/Compliance

IP 65
NEMA 4X
ATEX Directive Class 1 Zone 2 Group D

PRODUCT OPTIONS


Pressure Sensors

2x Pressure Transducers - Class I Division I
1x Differential Pressure Transducers - Class I Division I
1x Differential Pressure Transducers - IP65 NEMA 4

 

FDPM Flow Differential Pressure Module -Datasheet #1966

  
     
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