Quotation for stainless steel rotor flowmeter

NegotiableUpdate on 01/18

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The metal tube rotor flowmeter utilizes the dynamic action of fluid to move the float upstream in a vertically installed measuring tube, and the displacement of the float is proportional to the flow rate. Through a magnetic transmission system, the displacement of the float is transmitted to the indicator in a non-contact manner to directly indicate the magnitude of the flow rate.

Product Details

Metal tube rotor flowmeterIt is designed with an all metal structure, resistant to high temperature and pressure, and corrosion-resistant; Intelligent indicator, modular design, without hysteresis; Equipped with power-off protection, data recovery, and error self diagnosis functions; SHF metal tube float flowmeter HART type indicator, capable of parameter configuration and on-site adjustment; Serial port with PC to achieve on-site calibration of instruments; Instantaneous flow and cumulative flow display. The product is sturdy, simple, and has a long service life. It is widely used for measuring and process control of liquid and gas media in industries such as petroleum, chemical, metallurgy, power, medicine, food, and papermaking.

Key Features:

·All metal structure design, sturdy, simple, high pressure resistant, high temperature resistant, anti-corrosion, long service life

·Mechanical pointer indicates instantaneous flow rate on site, LCD displays instantaneous flow rate and cumulative flow rate

·Intelligent indicator, using foreign signal acquisition and processing chips, modular design, without hysteresis

·Equipped with data recovery, data backup, power down protection, and error self diagnosis functions

·HART type indicator, two-wire 24VDC power supply, 4-20mA standard current signal output combined with HART protocol, parameter configuration and on-site adjustment can be carried out through the HART communication controller

·Connect to the PC serial port and calibrate the instrument on site through a Windows program

·Can be used in flammable and explosive hazardous environments

·Various installation forms including vertical, horizontal, upward and downward, bottom inlet and side outlet, and side inlet and side outlet, with flange or threaded connections

Metal tube rotor flowmeterTechnical Specifications:

instrument model		SHF
Main material		304S408，316L，Ti， Stainless steel lined with PTFE, other according to user requirements
Installation type		Vertical installation, from bottom to top
		Vertical installation, from top to bottom
		Horizontal installation, from left to right or from right to left
		Bottom side installation, bottom in side out
		Side installation, side in and side out
indicator		On site instantaneous flow indication
		On site instantaneous flow indication with upper and lower limit alarms
		Remote transmission indicatorOn site instantaneous, cumulative flow indication, 24V DC power supply, two-wire 4-20mA output, with HART @ communication protocol, intrinsically safe explosion-proof
		Remote transmission indicatorOn site instantaneous, cumulative flow indication, 24V DC power supply, two-wire 4-20mA output, with HART @ communication protocol, explosion-proof type
		3.6V lithium battery power supply, on-site LCD instantaneous and cumulative flow display, no signal output
measurement range	Lower range	1～10L/h 水， 0～0.7m3/h Air at ATP
	Upper range	20～200m3/h 水， 400～4000m3/h Air at ATP
medium temperature	On site type	-40℃～+300℃
	Remote transmission type	-20℃～+80℃
ambient temperature	On site type	-40℃～120℃
	Remote transmission type	-20℃～70℃
precision	On site type	±1.5%
	Remote transmission type	±1.0%
turndown ratio		10：1
Protection level		IP65 IP67
Explosion-proof marking		Exia II CT6 security explosive type; Exd Ⅱ CT6 Gb Explosion proof Type
cable interface		Intrinsic safety type:M20 × 1.5 Explosion proof Type: 1/2 "NPT
Nominal Pressure		DN15-DN50 4.0Mpa
		DN80-DN200 1.6Mpa
Jacket form		Insulation jacket, cooling jacket
connection type		flange connection standardHG/T20592-2009
attachment		1 magnetic filter 2 straight pipe section

Maintenance of instruments

1. Instruments are precision equipment, so they must be handled with care during transportation, installation, storage, and use to prevent rough transportation, over stress installation, and disorderly placement on the ground. It is necessary to ensure that the relative position of the indicator and sensor cannot be changed. Once the relative position changes, it will directly affect the measurement accuracy of the instrument.

During long-term use, ferromagnetic substances are inevitably adsorbed on the float in the pipeline. If there are too many impurities, the float may get stuck or affect measurement accuracy. Therefore, it is necessary to regularly clean the sensors of the instrument. If a magnetic filter is installed at the entrance of the instrument, it should also be cleaned regularly.

3. Due to the electronic components inside the indicator of the instrument, when disassembling the casing or using the instrument, the screws should be tightened to keep the casing sealed. It is necessary to prevent harmful substances such as liquids and ferromagnetism from entering the instrument, and ensure that the casing of the instrument is reliably grounded.