Product 

Daniel Model 3812 Liquid Ultrasonic Flow Meter 

A reliable and economical metering solution for non-custody transfer applications

Designed for reliable measurement, minimal maintenance and ease of operation, the 3812 Liquid Ultrasonic Flow Meter is a cost effective metering solution for many applications in the petrochemical, oil, water and wastewater industries.

Reliable measurement

  • Operators don’t have to sacrifice accuracy for repeatability.  The 3812 Ultrasonic Flow Meter measures liquid products with a high accuracy of ±0.3% and repeatability of ±0.1% due to sophisticated algorithms and the configuration of its measuring paths
  • Innovative electronics combined with advanced digital signal processing make the 3812 less sensitive to changes in the flow profile, solids or entrained air, which results in accurate and stable measurement
  • Utilizes two mid-radius, parallel-plane measurement paths and offers a high degree of immunity to disturbed flow profiles

Minimal maintenance

  • Field replaceable transducers reduce maintenance costs and increase uptime
  • No internal moving parts to wear or drift provides for low pressure drop, increased energy savings, and maintenance-free service
  • Unobstructed flow tube with smooth surface finish inhibits material build-up

Ease of operation

  • No need for additional arrangements such as filters, flow strainers, supports, grounding or isolation against vibrations
  • Smart wireless THUM adapter allows wireless access to flow meter diagnostics without the need for any additional wiring
  • Integrated smart MeterLink diagnostics allow operators access to real-time process conditions and meter health

Cost effective metering

The 3812 provides significant capital and operating cost savings when compared with traditional technologies such as DP meters due to:

  • High capacity and rangeability affording reduced station footprint
  • Low maintenance costs
  • One meter  for a wide spectrum of applications keeps engineering and inventory costs to a minimum
DocumentationFeatures & BenefitsSpecificationsApplications
 Articles
 Magazine Articles
 Article - When Oil and Gas Measurement Matters
794 KBpdf
English
 Product & Service Documentation
 Data Sheets - Bulletins - Catalogs
 Daniel Liquid and Gas Products, Systems and Services Catalog
15 MBpdfJanuary 2012
English
 Daniel Ultrasonic Flow Meters - Model 3812 Liquid Meter Data Sheet
717 KBpdfOctober 2012
English
 Manuals & Guides
  Daniel Ultrasonic Flow Meters - HART Field Device Specification 3810 Series Ultrasonic Meter
1 MBpdfSeptember 2013Rev 2
English
 Daniel Ultrasonic Flow Meters - 3812 Liquid Ultrasonic Meter Installation Manual
4 MBpdfMarch 2013D
English
 Daniel Ultrasonic Flow Meters - 3812 Liquid Ultrasonic Meter Maintenance and Troubleshooting Manual
3 MBpdfApril 2013D
English
 Daniel Ultrasonic Flow Meters - Installation and Operation manual to the Pressure Equipment Directive
145 KBpdfRev C
English
 Software Downloads
 Configuration Software
 Daniel Ultrasonic Flow Meters - Model 3810 Modbus Table v1.06 20130830
08/30/2013
551 KBxlsAugust 2013v1.06
English
 Daniel Ultrasonic Flow Meters - Model 3810 Modbus Table v1_04_20130401
4/01/2013
550 KBxlsApril 2013v1
English
 Training & Demos
 Demonstrations
 Daniel Liquid Ultrasonic Flow Meters - Model 3812 Reduces Metering Costs in Non-Custody Transfer Applications
This video shows how the high capacity and rangeability, serviceable design, and absence of moving parts in the 3812 help reduce metering costs while delivering accurate and repeatable liquid flow measurement in non-custody transfer applications.
81 MBwmv
English
Quick Links 

Daniel 3812 Liquid Ultrasonic Meter wins Control Engineering Engineers' Choice Award