vortex flow meter
vortex flowmeter
Port: shanghai
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 100 Piece/Pieces per Week
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: wooden case with polyfoam inside
Delivery Detail: 5 days after your payment confirmed
vortex flow meter
vortex flowmeter
Specifications:
Nominal diameter: LZ-J-A filled vortex flow meter Φ10-Φ500
LZ-J-B plug-in type vortex flow meterΦ200-Φ2000
Measuring fluid: liquid, gas, saturated vapor, super-heated steam
Standard condition: P=0.101325MPa T=20
Suitable environment temperature: -20~+55
Atmospheric pressure: 86KPa~106KPa
Relative humidity: 5%~95%
Fluid temperature: for filled vortex flow meter :-40~+42 For plug-in vortex flow meter: -40~+250
Pressure class: PN 1.0MPaPN1.6MPaPN2.5MPaPN4.0MPa
LZ-J-A clamp-on vortex flow meters flanges pressure are all PN2.5MPa, and their direct flange-connecting are PN1.0MPa pressure flange.
And LZ-J-B plug vortex flow meters flanges are all PN1.6Mpa bearing pressure as normal when out of factory. So if the needed pressure is larger than the stated pressure, advanced notification is necessary.
Accuracy class: LZ-J-A 1class, 1.5class (0.5class and 0.2class can be negotiation)
LZ-J-B 2.5class (1.5class and 1.0class can be negotiation)
Vortex flow meters largest measuring range refer to table 2,table 3, table 4, table 5, table 6 and table 7.
Digit intelligent vortex flow meters measuring range: liquid (0.30m/s~8.0m/s), gas, steam(2.8m/s~6.5m/s)
Anticorrosion class: Exia IICT4 explosion-proof type and ExdIICT5 flame-proof type.
Protection class: IP54, IP65
Body material: 1Cr18Ni9Ti(if other material is required, negotiation firstly)
electric factors
Working voltage: 12VDC, 24VDC, 3.6VDC Lithium battery (battery life is more that 2years. Only for field display)
Output signal
voltage pulse of working condition instantaneous flow rate(low level≤1V,high level≥6V,pulse width10uS)
voltage pulse for instantaneous flow rate on standard condition (limits to temperature and pressure integrative compensation type vortex flow meter. Low level≤1V,high level≥6V)
Working condition instantaneous flow rate is corresponding to 2-wire 4~20mA output (limit to temperature and pressure compensation integration type vortex flow meter, 3-wire system 4~20mA output)
standard instantaneous flow rate is corresponding to 3-wire 4~20mA output (limited to temperature and pressure compensation type)
Communication type: RS232, RS485 or HART protocol (these protocol should be negotiated)
Indicating type
field double rows liquid crystal digit display,can display both instant flow rate and total flow at the same time. For the temperature and pressure compensation type the indicator can display temperature, pressure, instantaneous flow rate and total flow in a cycle. (That is suitable to temperature and pressure compensation type or ordinary display type).
3-row field liquid crystal display: can display flow rate and total flow at standard condition or temperature, pressure, density, flow rate, total flow, frequency and cell voltage at working condition.