Prosonic Flow B | Prosonic Flow C | Prosonic Flow F | Prosonic Flow P | Prosonic Flow T | Prosonic Flow W | Prosonic Flow 91W | Prosonic Flow 93W | Endress+Hauser Việt Nam | Pitesco Việt Nam

• General
• Transmitters

• Sensors
• Special Devices

General

Ultrasonic transit-time differential measurement can be employed to measure the volume flow of any liquid, regardless of electrical conductivity. Two different types of sensors enable users to meter flow cost-effectively, economically and flexibly, anywhere in the process and at any time: clamp-on sensors and inline sensors.

Transmitters

Prosonic Flow 91

• For basic applications
• For clamp-on sensors
• Two-line display
• Pushbuton controls
• With current output (HART)

Prosonic Flow 92

• Two-wire transmitter
• For Prosonic Flow F sensor
• Remote or compact version
• Suitable for hazardous areas (Ex i, Ex d)
• Two-line display
• Pushbutton controls
• With current output (HART), pulse and status output

Prosonic Flow 93

• For extended functionality in process applications and hazardous areas (incl. Fieldbus communications)
• For clamp-on, insertion or inline sensors
• Four-line, backlit display
• Touch Control operation from outside
• For registering flow at two measuring points or with two ultrasonic paths (two-channel measurement)
• F-CHIP for software options

Prosonic Flow 93T

• Portable ultrasonic transmitter for temporary metering
• For all clamp-on sensors
• With integrated data logger
• For monitoring processes and for test measurements (e.g. leak tests)
• Large, backlit display (with graphics capability)
• Quick Setup for easy operation

Sensors

The range of sensors is extensive, so widely differing sets of requirements can besatisfied. Clamp-on sensors retrofit to the outside of existing pipes, e.g. for verifying other meters or for temporary flow measurement (accuracy: typically ±2% o.r.). Inline sensors for direct installation in the pipe meet higher accuracy requirements (±0.3 to 0.5% o.r.).

Prosonic Flow W (clamp-on)

• For measuring from outside
• For standard applications
  -20 to +130 °C (-5 to +260 °F)
• For diameters DN 50 to 4000 (2 to 160")

Prosonic Flow P (clamp-on)

• For measuring from outside
• For industrial process applications, 
  -40 to +170 °C (-40 to +338 °F)
• Ex-approvals
• For diameters DN 15 to 4000 (1/2 to 156")

Prosonic Flow W (insertion)

• For sonically non-conductive pipes
• For water/wastewater applications,
  -20 to +80 °C (-5 to +180 °F)
• For diameters DN 200 to 4000
  (8 to 160")
• Optional as two-path version for short inlet runs

Prosonic Flow C (in-line)

• For guaranteed accuracy
• For water/wastewater applications, up to 
  +60 °C (+140 °F)
• Nominal Diameters 
  DN 300 to 2000 (12 to 80")
• EN (DIN), ANSI and AWWA process connections
• Guaranteed, traceable accuracy (±0.5% o.r) by factory calibration
• Cost-effective alternative to large magmeters
• With approval for potable water

Prosonic Flow F (in-line)

• For guaranteed accuracy
• For all liquids, e.g. in the chemical and petrochemical industries, -40 to 200 °C 
  (-40 to 392 °F)
• Nominal diameters: DN 25 to 300 (1 to 12")
• EN (DIN), ANSI process connections
• Traceable accuracy (±0.3 to 0.5% o.r.) by factory calibration
• For limited space (inlet run only 5 × DN)

Special Devices

Prosonic Flow B 200

• The innovative, industry-optimized measuring device for biogas, digester and landfill gas

• DN 50 to 200 (2 to 8")

• Medium temp. 0 to 80 °C
  (32 to 176 °F)
• Process pressure 
  max. 10 bar (145 psi)

• Accuracy:

  – Volume flow: ±1.5 % o.r.

  – Methane: ±2 % abs.
     (optional)

• Ex-Approvals: 
  ATEX, IECEx, _CCSA_US