D625-A0-00-00: Basic model that provides a Square Wave Frequency output for density, and a 4 – 20 mA output for fluid temperature. No microprocessor or SPUD is required from AFT since the customer connects the meter outputs to their own Flow Computer.

Electronics are housed in an ATEX Certified EXPLOSION PROOF Enclosure.

Standard Process connection is ½ inch FNPT

Features Applications Industries
  • High resolution
  • Superior quality
  • Material addresses most corrosive applications
  • Built-in RTD & 4-20mA Temperature Transmitter
  • High benefit to cost ratio
  • Frequency output for standard density calculation
  • Stainless Steel 316 and Hastelloy C276 wetted materials
  • One Year Warranty
  • Interface Detection
  • Density Monitoring
  • Product Blending
  • Process Quality Control
  • Custody Transfer Flow Measurement
  • ...and many more
  • Petroleum Pipeline & Refinery
  • Chemical & Petro Chemical
  • Pharmaceutical
  • Water Treatment
  • Semiconductor Production
DENSITRAK® Product Specifications
* Based upon the density meter’s raw frequency output. Field accuracy of the density reading ultimately depends upon the collective effects (RMS) of all measurement standards of density, temperature, pressure input during calibration, operational data collection and processing.
Calibrated density ranges Standard: 0.70 – 1.4 gm/cm³
Optional: 0.4 – 1.0 gm/cm³ or Customer Specified Density Range
Maximum process fluid density range 0.7 gm/cm³
Signal output Nom. 0.8 kHz to 1.5 kHz
Amplitude out same as input voltage
Density resolution 0.0001 gm/cm³
Density meter accuracy* 0.0001 gm/cm³
Repeatability* Better than 0.01%*
Operating temperature Standard: 32°F to 212°F (0°C to 100°C)
Optional: -58°F to 302°F (-50°C to 150°C)
Power requirement Voltage: 18 – 32 VDC
Current: 50 to 150 mA nom.
Temperature transmitter output Current: 4 – 20 mA
Operating pressure Standard calibrated pressure: 1500 PSI
Maximum line pressure: 2500 PSI @ 100F
Hydrostatic test: 1.5 times line pressure
Materials of construction 316 Stainless Steel body and process flange, Hastelloy C-276 resonant tubes, Viton “O” rings
Electrical classification Designed to meet NEC Class 1, Div. 1, Group C&D
CE Mark Instrument housing approvals: CSA, FM, EExd, UL
Recent DENSITRAK® D625-A0-00-00 Customer Applications
Location Industries Use
Ohio USA Oil and Gas
Illinois USA Oil and Gas
Wyoming USA Oil and Gas
Louisiana USA Oil and Gas
Texas USA Oil and Gas
Indiana USA Oil and Gas
Bolivia Oil and Gas
Florida USA Chemical Processing
Georgia USA Chemical Processing
Wisconsin USA Test Lab
Canada Chemical Processing