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Address: Xiongyi, Jinhe Road, Jinhu County, Jiangsu Province
Lunan
Phone: 0517-86900901
0517-86900921
0517-86900920
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Postcode: 211600
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Email: chinadongxiang@163.com
Industry Information
Inductive liquid level can be widely used for detection and control in various industrial processes
2012-2-10 15:36:11

HD601 / 602 series liquid level transmitter is a radio frequency induction liquid level instrument developed by our company by absorbing the technology of similar foreign products. It can convert the changes of various level parameters into standard current signals and transmit them to the operation control room.

For secondary instrument or computer for centralized display, alarm or automatic control. 其良好的结构及安装方式,可适用于高温、高压、强腐蚀、易结晶、防堵塞、防冷结 Inductive liquid level transmitter has a good structure and installation method, which can be applied to high temperature, high pressure, strong corrosion, easy crystallization, anti-blocking, and anti-cold junction.

As well as the continuous detection of the liquid level, material level or level under special conditions such as solid powdery and granular materials, the inductive liquid level transmitter can be widely used in detection control in various industrial processes.


● Characteristics of the instrument


1. Simple structure: without any movable or elastic components, so it is extremely reliable and requires very little maintenance.

2. Convenient installation: The built-in structure especially shows this feature without any special tools.


3. Convenient adjustment: Zero potentiometer and range potentiometer can perform zero point shift or range change within the effective range of liquid level detection. The two adjustments do not affect each other.


4. Wide range of applications; suitable for liquid level measurement in high temperature and high pressure, strong corrosion and other media


Overview

HH601 / 602 series liquid level transmitter is a radio frequency induction liquid level instrument produced by our company using foreign advanced technology. It can convert the changes of various level parameters into standard current signals and transmit them to the operation control room for secondary

Meter or computer device for centralized display, alarm or automatic control. Suitable for liquid level, material level or material level under special conditions such as high temperature, high pressure, strong corrosion, easy crystallization, anti-blocking, anti-cold junction, and solid powdery and granular materials

Continuous inspection, and inspection control in various industrial processes.

Instrument Features

1. Simple structure: No moving or elastic components, so it has high reliability and minimal maintenance. Under normal circumstances, regular large, medium and small maintenance are not necessary.


2. Easy installation: The built-in structure especially shows this feature, and it can be installed in ten minutes without any special tools.


3. Convenient adjustment: The two potentiometers of zero position and range can arbitrarily perform zero point shift or range compression or expansion within the effective range of liquid level detection. The two adjustments do not affect each other.


4. Wide range of applications: Suitable for liquid level measurement of high temperature, high pressure, strong corrosion and other media.

Performance

★ Effective detection range: 0 ~ 0.2 ~ 20m


★ Accuracy: 0.5, 1, 1.5


★ Pressure range: negative pressure, normal pressure, high pressure (below 32MPa)


★ Working temperature: -50 ~ 240 ℃


★ Ambient temperature: -20 ~ 75 ℃


★ Applicable medium: acid, alkali, salt or any medium that does not corrode PTFE.


★ Output signal: 4 ~ 20mA, two-wire system


★ Power supply: load resistance 0 ~ 750ΩDC24V


★ Fixing method: Thread installation M20 × 1.5, M27 × 2, flange installation DNl5, DN25, DN50, DN80.


Special specifications can be customized according to user requirements.


★ On-site display: 0 ~ 100% of analog display, digital display, on-site depth.

working principle

HH601 / 602 series is the measuring principle of electric field induction. The height of the probe immersed in the measured medium reflects the change of the induction frequency, and the corresponding 4 ~ 20mA current signal output is converted by the circuit.


Inductive liquid level transmitter The selection of inductive liquid level transmitter is based on the principle of capacitive induction. When the height of the measuring electrode is immersed in the measured medium, the capacitance changes. It can set various levels,

The change of the height of the liquid level medium is converted into a standard current signal, which is transmitted to the operation control room for secondary instruments or computer devices for centralized display, alarm or automatic control. 良好的结构及安 Good structure and safety of inductive level transmitter

The installation method is suitable for high temperature, high pressure, strong corrosion, easy crystallization, anti-blocking, anti-freezing, and solid powdery and granular materials.


It can measure the liquid level of highly corrosive media, the liquid level of high-temperature media, and the liquid level of sealed containers, regardless of the viscosity, density and working pressure of the medium.


报价产品选型 Inductive liquid level transmitter selection


Code name


ABGLT02 RF Capacitor Level Transmitter


ABGLT03 RF Capacitive Level Meter


Code medium


F corrosive media

N Non-corrosive medium


Code medium temperature


T high temperature


L normal temperature

Code measurement form


P cable measurement


B-Pole Measurement

Code precision


B 0.25% FS


C 0.5% FS

Code installation form


1 M20 × 1.5 mounting thread


2 M27 × 2 mounting thread

3 Flange mounting


4 Special installation (user specified)


Code header form

M0 None


M1 pointer meter


M2 digital meter


Code explosion-proof mode


I Intrinsically Safe


D isolation explosion