● Several type transducers for selection ，measuring pipe size is from
● DN15mm to DN6000mm
● Adopt low voltage，multi-pulse technology to improve accuracy，useful life and reliability.
● Powerful Recording Function ,record the totalizer data of the last 64 days/64monthes/5yesrs
Ultrasonic flow meters enable users to perform flow measurement inspections at many points in the flow process without the need for permanent installation. This universal driving time timer has a dual-function button interface, an ergonomic handheld design, and a beautiful backlit color digital display that greatly simplifies setup and data collection. Compared with other traditional flowmeters or ultrasonic flowmeters, it has the characteristics of high accuracy, high reliability, high performance, and low cost. The flowmeter also has other advantages:
TVT technology design. Fewer hardware components, low-voltage broadband pulse transmission, and low power consumption.
Clear, user-friendly menu selections make the flowmeter easy to use.
Daily, monthly and yearly total traffic. The parallel operation of positive, negative, and net flow is displayed cumulatively by a scale factor (span) and a 7-digit number.
Better than ±1%
Better than 0.2%
Transit-time measuring principle
LCD with backlight,display accumulated flow/heat, instantaneous flow/heat, velocity, time etc.
Analogue output: 4-20mA or 0-20mA current output. Impedance 0~1kW. Accuracy 0.1%.
OCT output: Frequency signal (1~9999HZ)
Relay output: over 20 source signal (no signal, reverse flow etc.)
RS485 serial port
Three analogue input
Three-wire PT100 resistor input (optional)
Automatically record the totaliser data of the last 64 days / 64 months / 5 years;
Steel, stainless steel, cast iron, cement pipe, copper, PVC, aluminum, FRP etc. Liner is allowed
Straight pipe section
In the upstream it must be beyond 10D, in the downstream it must be beyond 5D, in the upstream the length must be beyond 30D from the access of the pump. (D stands for pipe diameter)
Water, sea water, industrial sewage,acid & alkali liquid, alcohol, beer, all kinds of oils which can transmit ultrasonic single uniform liquid
Standard: -30℃ - 90℃ ,High-temperature:-30℃ - 160℃
Less than 10000ppm, with a little bubble
Bi-directional measuring, net flow/heat measuring
Main Unit: -30℃ - 80℃
Transducer: -40℃ -110℃, Temperature transducer: select on enquiry
Main Unit: 85% RH
Transducer: water-immersible, water depth less than 3m
Twisted Pair Line, standard length of 20m, can be extended to 500m (not recommended); Contact the manufacturer for longer cable requirement.
Less than 1.5W
MODBUS, M-BUS, Fuji extended protocol and other factory protocol