Wholesale China Flow Switch Sensor Quotes Manufacturer - Volume Corrector – ANGJI

Wholesale China Flow Switch Sensor Quotes Manufacturer - Volume Corrector – ANGJI

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With a sound enterprise credit history, exceptional after-sales services and modern production facilities, we've earned an outstanding track record amongst our consumers across the whole world for Velocity Flow Meter , Salt Water Flowmeter , Gas Mass Flowmeter , The main goal of our company is to live a satisfactory memory to all the customers, and establish a long term business relationship with buyers and users all over the world.
Wholesale China Flow Switch Sensor Quotes Manufacturer - Volume Corrector – ANGJI Detail:

Product Overview

The volume corrector is mainly used to detect the temperature, pressure, flow and other signals of the gas online. It also performs automatic correction of the compression factor and automatic correction of the flow, and converts the volume of the working condition into the volume of the standard state.

FEATURES

1.When system module is in error, it will prompt the error content and start the corresponding mechanism.
2.Prompt/alarm/record and start corresponding mechanism under the attack of strong magnetic.
3.Multiple pressure interface, which can be matched with digital pressure sensor/pressure sensor;and temperature can be matched with PT100 or PT1000.
4.Self-diagnosis for the error of pressure and temperature sensor then display on LCD screen directly; after pressure or temperature sensor is in error, flow totalzier will correct pressure or temperature value according to the set value to protect data from damaged.
5.The functions of over limit display of operation flow, over limit display of using pressure and recording that are convenient for understanding the real use of media;
6.A set of lithium battery can be used continuously for more than 3 years, and has the output functions of low voltage of battery and valve closing to alarm, which is more suitable for supporting the use with IC card management system.
7.The function of time display and real-time data storage can ensure that the internal data will not be lost and can be saved permanently no matter what the situation.
8.Multiple output signals: 4-20mA current standard analog signal/ operation condition pulse signal/ IC card with standard volume signal and RS485 communication protocol; According to user requirements, GPRS network functions can be provided to realize low-cost, long-distance wireless data transmission in real time; reserved IOT interface functions can realize IOT functions.
9.Working mode can be switched automatically: battery-powered, two-wire system, three-wire system
10.Working Environment
1)Temperature:-30~60℃;
2)Relative humidity:5%-95%;
3)Atmospheric pressure:50KPa-110KPa。
11. Range
1) Pressure:0-20Mpa
2) Temperature:-40-300℃
3) Flow rate:0-999999 m³/h
4) Input low frequency pulse:0.001Hz – 5Hz
4) Input high frequency pulse:0.3 Hz – 5000 Hz

Electrical performance index

2.1Working power

  1. External power supply: + 12 – 24VDC ± 15%, ripple < 5%, suitable for 4 - 20mA output, pulse output, alarm output, RS-485 communication output and so on.
  2. Internal power supply: A set of 3.6V lithium battery, when the voltage is lower than 3.0V, an undervoltage indication appears.

2.2 Power consumption of whole meter

A. External power:<2W;

B. Internal power: average power: ≤1mW, a set of lithium battery can be used continuously for more than 3 years, when meter in a sleep state, the power consumption: ≤0.3mW.

2.3 Pulse output mode

A. Operation condition pulse signal (FOUT): which directly detected by the flow sensor through optocoupler isolation amplify and output, high level: ≥20V, low level: ≤1V

B. Equivalent pulse signal (H/L): amplified output through optocoupler isolation technology, high level range: ≥20V,low level range: ≤1V. Unit pulse represents the standard volume range that can be set: 0.01 m³/0.1 m3m³/1m3m³/10m³;Upper and lower limit alarm signals (H/L):photoelectric isolation, high and low level alarm, working voltage :+ 12V - + 24V, maximum load current 50mA.

2.4 RS-485 communication (photoelectric isolation)

With RS-485 interface, it can be directly connected with the upper computer or instrument. It can remotely transmit the temperature, pressure, instantaneous flow, total standard volume and other instrument’s related parameters of the measured medium, fault code, operation status, battery capacity and other real-time data.

2.5 4-20mA current signal (photoelectric isolation)

Proportional to the standard volume flow, 4mA corresponds to 0m³/h, 20 mA corresponds to the maximum standard volume flow (the value can be set in the first-level menu), the system: two-wire system or three-wire system, the flow meter can automatically identify and output correctly according to the inserted current module.

2.6 Control signal output

A. IC card standard volume signal (IC_out): In the form of pulse signal string output, the pulse width is 50ms, 100ms, 500ms, the pulse amplitude is about 3V, the normal level can be set, the transmission distance:≤50m, each pulse represents: 0.01m³, 0.1m³, 1m³, 10m³, Suitable for use with IC card systems;

B. Battery voltage output (BC terminal, primary battery low voltage alarm): open collector output, amplitude: ≥2.8V, load resistance : ≥100kΩ;

C. Battery undervoltage alarm output (BL terminal, secondary battery low voltage alarm): open collector output, amplitude : ≥2.8V, load resistance: ≥100kΩ

Model series

Model

Size

Input

Output

Remark

VC-P

96mm * 96mm,
Plastic housing

Pulse

RS485;4-20mA current;Pulse

Two-way alarm

VC-M

With square shell FA73-2,
Metal shell

Pulse

RS485;4-20mA current;Pulse

Two-way alarm

 


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Wholesale China Flow Switch Sensor Quotes Manufacturer - Volume Corrector  – ANGJI detail pictures


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We enjoy a very good reputation among our customers for our excellent product quality, competitive price and the best service for Wholesale China Flow Switch Sensor Quotes Manufacturer - Volume Corrector – ANGJI , The product will supply to all over the world, such as: Iceland, Sweden, Rwanda, Now, we are trying to enter new markets where we do not have a presence and developing the markets we have now the already penetrated. On account of superior quality and competitive price , we'll be the market leader, be sure to don??¥t hesitate to contact us by phone or email, if you are interested in any of our solutions.
  • As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Christine from Casablanca - 2018.09.23 18:44
    With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Mamie from French - 2018.06.12 16:22
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