Handheld ultrasonic flow meter 

Product Introdcution 

      The handheld ultrasonic flow meteris designed to work with clamp-on transducersto enable 

the flow of a liquid within a closed pipe to be measured accurately without  needing to insert any 

mechanical parts through the pipe wall or protrude into the flow system. 

      Using ultrasonic transit time techniques, the PHILEMON-H is controlled by a micro processor 

system which contains a wide range of data that enables it to be used with pipes with an outside 

diameter ranging from 15mm up to 6000mm (depending on model) and constructed of almost any 

material. The instrument will also operate over a wide range of fluid temperatures. 

 

  Feature

   High Accuracy : Accuracy better than 1%.

   Wide Measurement Range : Measurement range from DN15~DN6000mm

   Rechargeable Power Supply: Built-in high-capacity NiMH rechargeable batteries can 

                                                  work 20 hours(Fully charged).

   Non invasion measurement: Can achieve measurement with clamp on sensors

   Data Storage: 32K BIT built-in data storage,can store two thousand rows of data

   LCD display:LCD dispaly can display the instant flow,totoal flow,flow velocity and 

                           working condition

 

 Application

 

• Water, including hot water, chilled water, city water, sea water and more.
• Sewage and drainage water with small particle quantity
• Oil, including crude oil, lubricating oil, diesel oil, fuel oil, etc.
• Chemicals, including alcohol, acids and more.
• Solvents
• Beverage and food processors
• HVAC hot and cool water, water/glycol solutions
• Water and waste treatment
• Power plants (nuclear, thermal & hydropower) heat energy boiler feed water
• Energy consumption supervision and water conservation management
• Metallurgy and mining applications (e.g., acid recovery)

 

 Specifications

 

Linearity	0.5%
Repeatability	0.2%
Accuracy	±1% of reading at rates>0.2 mps
Response Time	0-999 seconds, user-configurable
Velocity	±32 m/s
Pipe Size	15mm-6000mm
Totalizer	7-digit totals for net, positive and negative flow respectively
Liquid Types	Virtually all liquids
Security	Setup values Modification Lockout. Access code needs unlocking
Display	4x8 Chinese characters or 4x16 English letters
Communication Interface	RS-232, baud-rate: from 75 to 57600. Protocol made by the manufacturer and compatible with that of the FUJI ultrasonic flow meter. User protocols can be made on enquiry.
Transducer Cord Length	Standard 5m x 2, optional 10m x 2
Power Supply	3 AAA built-in Ni-H batteries. When fully recharged it will last over 12 hours of operation. 100V-240VAC for the charger
Data Logger	Built-in data logger can store over 2000 lines of data
Manual Totalizer	7-digit press-key-to-go totalizer for calibration
Housing Material	ABS

Installation method

 1.V-method Installation(Clamp type)

V-method installation is the most widely mode for daily measurement with pipe inner diametersranging from 15 mm to 400 mm. It is also called reflective mode.

2.  V-method Installation (Clamp type)

Z-method is commonly used when the pipe diameter is above 200mm.

3.(bracket type )Installation

 A. Bracket comes with powerful magnets fixed probe: for carbon steel pipe, cast iron pipe, you can use built-in force sensor magnet bracket to fix, just stand in the pipe wall adsorption probe

B.    Magic tape fixing: method is very simple, for the fluid temperature below 100 ℃ can use this method of fixing                              

C. Strip fixed: for the fluid temperature of the fluid ≥100 ℃ can use this method of fixing