| Flow Meter-Orifice Flowmeter |
| Orifice flowmeter details: |
I. Overview of TC-KB Orifice Flowmeter
It is a differential pressure generating device for measuring flow rate. It can measure the flow rate of various fluids in the pipeline with various differential pressure gauges or differential pressure transmitters. The orifice plate flow meter throttling device includes an annular chamber orifice plate, a nozzle and the like. Orifice flowmeter throttling device is used together with differential pressure transmitter to measure the flow of liquid, steam and gas. Orifice flowmeter is widely used in petroleum, chemical, metallurgy, power, light industry and other departments.
测量压差来衡量流体流量的大小。 The fluid filled with the pipeline, when they flow through the throttle device in the pipeline, the flow beam will form a local contraction at the throttle of the throttle device, thereby increasing the flow velocity and low static pressure, so it is generated before and after the throttle. The pressure drop, that is, the pressure difference, the greater the flow rate of the medium flow, the greater the pressure difference generated before and after the throttle, so the orifice flowmeter can measure the flow rate of the fluid by measuring the pressure difference. 方法是以能量守衡定律和流动连续性定律为基准的。 This measurement method is based on the laws of energy conservation and flow continuity.
Intelligent throttling device (orifice flowmeter) is a new generation flowmeter that integrates flow, temperature and pressure detection functions and can automatically compensate for temperature and pressure. The orifice flowmeter uses advanced microcomputer technology and micropower consumption. New technology, strong function, compact structure, simple operation and easy to use.
Features of TC-KB Orifice Flowmeter
▲ The orifice plate flow meter throttling device structure is easy to replicate, simple, sturdy, stable and reliable performance, long service life, and low price.
▲ Orifice plate calculation adopts international standards and processing. ▲ Orifice plate flowmeters have a wide range of applications. All single-phase flows can be measured, and some mixed-phase flows can also be applied.
▲ The standard throttling device can be put into use without actual flow calibration.
▲ Integrated orifice flowmeter is simpler to install, without the need for a pressure pipe, and can be directly connected to a differential pressure transmitter and a pressure transmitter.
Smart Orifice Flowmeter Features
▲ Using imported monocrystalline silicon intelligent differential pressure sensor ▲ High precision and perfect self-diagnostic function ▲ Smart orifice plate flowmeter The range of the smart orifice plate flowmeter can be adjusted by programming.
▲ The intelligent orifice plate flowmeter can simultaneously display the accumulated flow, instantaneous flow, pressure, and temperature.
▲ In addition to the online and dynamic full compensation function, the smart orifice plate flow meter also has self-diagnosis and self-setting range.
▲ Equipped with a variety of communication interfaces ▲ High stability ▲ Wide range, greater than 10: 1
Technical index of intelligent orifice plate flow meter ▲ High accuracy: ،ہ 0.075%
▲ High stability: better than 0.1% FS / year ▲ High static pressure: 40MPa
▲ No need to adjust for 5 years of continuous operation ▲ Can ignore the effects of temperature and static pressure ▲ High overpressure resistance
| Selection |
| TC-KB || Throttling device (orifice flowmeter) |
| Code |
Two basic classifications according to their structural characteristics
| K |
| P |
Nominal pressure (105Pa)
| 10 ～ 1600 |
10 ～ 1600mm
Subdivided by its structural form
Standard orifice plate (ring chamber)
Standard orifice plate (flange)
Standard orifice plate (drilled)
ISA 1932 nozzle
Long diameter nozzle
Double well plate
Round hole plate
Conical inlet orifice
1/4 round hole plate
Eccentric orifice plate
Whole (built-in) orifice plate
Special throttling devices not listed above
Form of compensation
Without pressure and temperature compensation
With pressure compensation output
With temperature compensated output
With pressure and temperature compensation output
Transmitter differential pressure range
Micro differential pressure range
Low differential pressure range
Medium differential pressure range
High differential pressure range
Whether to bring on-site display
Intelligent throttle device (flow meter)
[After- sales service commitment ]
1. If the product sold by our company has quality problems within 12 months, it will be responsible for free maintenance.
2. During the warranty period, if any quality problems occur in our products, our company is responsible for free repair or replacement.
3. During the warranty period, if the user uses the product improperly, causing product damage, our company is responsible for repairing and charging the cost of damaged parts.
4. After the warranty period, the product has quality problems. Our company is responsible for repairing and charging the cost of damaged parts.
5. Our company's all-day service hotline: 0517-86888834
6. If the user needs our company's on-site service, our company's service personnel will arrive at the scene within 24 hours for users in the province, and users within 72 hours will arrive at the scene.
Jinhu Tongchuang Instrument Co., Ltd.