turbine flow meter

NegotiableUpdate on 02/17

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The turbine flowmeter uses a turbine for measurement, which first converts the flow rate into the rotational speed of the turbine, and then converts the rotational speed into an electrical signal proportional to the flow rate. This type of flowmeter is used to detect instantaneous flow and total cumulative flow, and its output signal is frequency, which is easy to digitize. When the ferromagnetic turbine blades pass through the magnet, the magnetic resistance of the magnetic circuit changes, thereby generating an induction signal. The signal is amplified and shaped by an amplifier and sent to a counter or frequency meter to display the total accumulated flow rate. Simultaneously, the pulse frequency is converted from frequency to voltage to indicate instantaneous flow rate.

Product Details

turbine flow meterProduct Features

High precision: Burkertturbine flow meterAmong all flow meters, the accuracy is relatively high, generally reaching ± 1% R, ± 0.5% R, and high-precision types can reach ± 0.2% R.
Good repeatability: Its short-term repeatability can reach 0.05%~0.2%, with good repeatability.
Strong anti-interference ability: outputting pulse frequency signals, suitable for total measurement and connection with computers, without zero drift.
Strong signal resolution: can obtain high frequency signals (3-4kHz).
Wide range: up to 1:20 for medium and large calibers, and 1:10 for small calibers.
Compact and lightweight structure: easy to install and maintain, with high circulation capacity.
Suitable for high voltage measurement: There is no need to open holes on the instrument body, making it easy to make high voltage instruments.
There are various types of specialized sensors: they can be designed according to the special needs of users, such as low-temperature, bidirectional, underground, etc.
Can be made into an insertion type: suitable for measuring large diameters, with small pressure loss, low price, can be removed without interruption, and easy installation and maintenance.

涡轮流量计

turbine flow meterroutine maintenance

regular inspectionEvery 6 months, check whether the turbine rotates flexibly and whether the sensor signals are normal.
Clean the filter screenPrevent impurities from entering the turbine chamber (especially suitable for wastewater and particulate media).
lubricated bearingRolling bearings need to be lubricated with high-temperature grease (such as molybdenum disulfide) every 12 months.
calibrationEvery 24 months, submit for inspection and calibration to ensure that the accuracy meets the requirements.