ข้อมูลพื้นฐาน
Main Application
Water, Nature Gas, Corrosive Liquid/Gas, Air, Compressed Air, Oxygen, Carbon Dioxide, Nitr
Application
Industrial Production
Measuring Media
Steam Gas and Liquid
Measuring Principle
Karman
Measurement Object
Closed Pipeline
Flow Measurement Range
Liquid: 0.4-7 M/S;Gas: 5-60 M/S;Steam: 5-70m / S
Drag Coefficient
CD ≤ 2.4
Power Supply
24VDC ≤ 20mA; 12VDC ≤ 10mA
Environmental Temperature
≤ 2.5MPa
Ambient Temperature
≤ 85%
Protocol
Hart or Modbus Protocol
แพคเพจการขนส่ง
Export Package
รหัสพิกัดศุลกากร
9026100000
คำอธิบายสินค้า
Compressed Air Steam Vortex Flow Meter 4-20mA RS485 Modbus and Hart
Vortex flow meter with RS 485 or HART protocol is based on Carmen (Karman) vortex principle,it can measure the gas,steam or volume flow rate of the liquid, volume
flow of standard conditions or mass flow .Alsoit can be applied as a flow transmitter for automation and control systems.
Parameter
executive standard | Vortex flow sensor(JB/T9249-1999) |
vertification regulation | Vortex flow meter(JJG1029-2007) |
Flow meter classification | Vortex sensor, Smart display vortex flow meter,Temperature and pressure compensation vortex flow meter, insertion type vortex flow meter |
Medium | Steam, compressed air, coal gas, liquid and other high-velocity medium |
Meter diameter and connections | DN15-DN300 flange connection or flange clamp |
| DN200-DN1500 is insertion type |
Flange Standard | GB/T9119-2000,Standard ANSI, standard JIS can be customized |
Power supply | 24VDC or 3.6V Lithium batteries,Power Consumption <.5W |
Output | 4-20mA or pulse output |
communication interface | RS485communication,or MODBUS-RTUcommunication. |
Accuracy Grade | Liquid | ±1.0%R(Pipeline)±2%(Plug-in) |
| Gas or steam | ±1.5%R(Pipeline)±2.5%(Plug-in) |
Repeatability | Lliquid | ≤0.2% |
| Gas or steam | ≤0.5% |
Range ratio | 1:10-1:20 |
Using condition | Medium temperature | T2(medium temperature type) | -40ºC~+280ºC |
| | T3(High temperature type) | 280ºC~+350ºC |
| pressure | 1.6MPa ,2.5MPa,4MPa | | |
| Ambient temperature | -20ºC~+60ºC | | |
| Atmospheric pressure | 86KPa~106KPa |
Flow range
Meter diameter(mm) | Pipeline |
| Liquid measuring range(m³/h) | Gas Measurement Range(m³/h) |
DN20 | 1.2-12 | 6-50 |
DN25 | 1.6-16 | 8-60 |
DN32 | 2-20 | 12-120 |
DN40 | 2-30 | 20-200 |
DN50 | 3-50 | 30-300 |
DN65 | 18-180 | 50-500 |
DN80 | 15-150 | 70-700 |
DN100 | 20-200 | 100-1000 |
DN125 | 36-360 | 150-1500 |
DN150 | 50-500 | 200-2000 |
DN200 | 100-1000 | 400-4000 |
DN250 | 150-1500 | 600-6000 |
DN300 | 200-2000 | 1000-10000 |
DN350 | 300-3000 | 1500-15000 |
DN400 | 350-3500 | 1800-18000 |
Application area
Vortex flow meters are widely used in large, medium and small variety of pipes ,for drainage,
industrial recycling, sewage treatment, oil and chemical reagents .As well as measuring
compressed air, saturated and superheated steam metering,natural gas.
Gas: air, compressed air, oxygen, carbon dioxide, nitrogen gas, natural gas, methane gas,
ammonia gas etc.
Steam: superheated steam, saturated steam.
Liquid: water, oil
Order sheet
Nominal diameter(mm) | Diameter | 1 | DN15-300(Pipeline) |
2 | DN200-1500(Plug-in) |
Connection | Pipeline | FL | Flange connection |
JZ | Flange clamp |
Z | Special rules |
Insert | J | Simple Formula |
Q | Ball type |
Temperature and pressure | S | | T(S)P(S)At normal temperature and pressure |
Z | | T(Z)P(Z)Twin extreme pressure |
Communication protocol | N | | No communication interface |
H | | HART protocol |
Output
| M | | MODBUS protocol |
1 | | No output |
2 | | Two-wire 4-20mA output |
3 | | Pulse output |
Power supply
| D | | DC12V |
DB | | Dual 12V power supply and battery |
DD | | DC24V |
B | | Battery 3.6V power supply, no signal output uses only |
Sensor Material | S | | 304Stainless steel |
L | | 316Stainless steel |
Core Component Materials | S1 | | 304Stainless steel Probes |
L2 | | 316Stainless steel Probes |
Measuring medium | 1 | | Gas |
2 | | Liquid |
3 | | Saturated steam |
4 | | Superheated steam |
ที่อยู่:
No 3 Hengshan Road, Yantai, Shandong, China
ประเภทของธุรกิจ:
ผู้ผลิต/โรงงานผลิต, บริษัทการค้า
ขอบเขตธุรกิจ:
เครื่องจักรการผลิตและแปรรูป, เครื่องมือและเครื่องวัด
การรับรองของระบบการจัดการ:
ISO 9000
แนะนำบริษัท:
ขอบข่าย
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