Cyb4251 China RS485 4-20mA Differential Liquid Level Flush Diaphragm Pressure Transmitter

Product Details
Customization: Available
Type: Normal Pressure Transmitter
Structure Type: Capacitive Pressure Transmitter
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  • Cyb4251 China RS485 4-20mA Differential Liquid Level Flush Diaphragm Pressure Transmitter
  • Cyb4251 China RS485 4-20mA Differential Liquid Level Flush Diaphragm Pressure Transmitter
  • Cyb4251 China RS485 4-20mA Differential Liquid Level Flush Diaphragm Pressure Transmitter
  • Cyb4251 China RS485 4-20mA Differential Liquid Level Flush Diaphragm Pressure Transmitter
  • Cyb4251 China RS485 4-20mA Differential Liquid Level Flush Diaphragm Pressure Transmitter
  • Cyb4251 China RS485 4-20mA Differential Liquid Level Flush Diaphragm Pressure Transmitter
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  • Overview
  • Product Description
  • Features
  • Technical Index
Overview

Basic Info.

Model NO.
CYB4251
Measuring Medium
Liquid
Accuracy Grade
0.1(Customized) 0.25 0.5
Pressure range
-0.1MPa...0kpa~10kpa...100MPa
IP Rating
IP65
Certification
CE,Atex,Sil,Ukca
Customized
Customized
Electrical Connection
Waterproof Connector
Output Signal
4~20mA/0-10V/0-5V/RS485
Interface
304> 316L Is Optional
Working Voltage (VDC)
+15-+30 (The Calibration Value Is + 24)
Hysteresis,Repeatability (Fs%)
<0.05T<0.05T<0.1
Nonlinearity (Fs%)
<0.1T<0.2T<0.4
Response Time (10%-90%)
<1ms
Transport Package
Standard Package
Trademark
Huatian
Origin
Tianshui, Gansu, China
Production Capacity
50000pieces/Year

Packaging & Delivery

Package Size
30.00cm * 20.00cm * 20.00cm
Package Gross Weight
2.000kg

Product Description

 
Product Description

CYB4251 pressure transmitter is a kind of small rod-shaped pressure transmitter. It selects high reliable silicon piezoresistive pressure sensor as sensitive device, and outputs standard industrial voltage signal after temperature compensation, digital circuit correction and signal conditioning. CYB4251 pressure transmitter with its excellent accuracy and reliability is widely used in all kinds of pressure measurement situation, especially in coal mine, oil field, chemical industry, environmental protection, medicine, water, shipping and other industries.
Features

 

  1. Anti-interference design
  2. Reduce lightning damage
  3. Small size
  4. Unique nonlinear correction function
Technical Index

 

Range -0.1MPa…0kPa~10kPa…100MPa
Pressure form G - gauge / A - absolute / S - sealed gauge
Output signal 4~20mA
0.5~4.5 (0~10) V, three-wire
I2C
Accuracy 0.25 0.5
Nonlinear (FS%) ≤0.2 ≤0.4
Hysteresis, repeatability (FS%) ≤0.05 ≤0.1
Zero and sensitivity temperature drift
 (%FS / ºC)
≤0.03 ≤0.05
Long term stability (%FS / year) ≤0.2 ≤0.5
Operating voltage (VDC) +24 (+15~+30)
Compensation temperature (ºC) 0~+50 (≤200kPa) / -10ºC~70ºC (>200kPa)
Operating temperature (ºC) -40~+85
Overload capacity (%) ≤200 (<10MPa)  / ≤150 (≥10MPa)
Load resistance (Ω) R=(U-12.5)/0.02-RD
U - supply voltage, RD - internal resistance of the cable
Response time (10% - 90%) ms ≤1
Measuring medium Fluids compatible with 304, 316L
Diaphragm material 316L (Titanium alloy available)
Housing material 304 (316L available)
Interface 304 (316L available)
Protection level IP66

4 Dimensions


 
Cyb4251 China RS485 4-20mA Differential Liquid Level Flush Diaphragm Pressure Transmitter Cyb4251 China RS485 4-20mA Differential Liquid Level Flush Diaphragm Pressure Transmitter





Cyb4251 China RS485 4-20mA Differential Liquid Level Flush Diaphragm Pressure Transmitter

Cyb4251 China RS485 4-20mA Differential Liquid Level Flush Diaphragm Pressure Transmitter
Cyb4251 China RS485 4-20mA Differential Liquid Level Flush Diaphragm Pressure Transmitter
5 Attention
  1. Ensure the fluidity of the measured medium.
  2. In order to ensure the accuracy, large range and small range transmitters cannot be used in place of each other. Otherwise, it will cause over-voltage damage or inaccurate measurement.
  3. The transmitter is recommended to be installed vertically, and the measuring point and installation position should be at the same level.
  4. The transmitter shall not be installed in the environment with strong mechanical vibration. The gas (liquid) piping valve must be closed before installation.
  5. For outdoor installation, it is recommended to install lightning protection device and ensure that the transmitter is well grounded to prevent lightning damage.
 
 
    Cyb4251 China RS485 4-20mA Differential Liquid Level Flush Diaphragm Pressure TransmitterCyb4251 China RS485 4-20mA Differential Liquid Level Flush Diaphragm Pressure Transmitter
    Company Information

    Tianshui Huatian Sensor Co., Ltd. is a new high-tech enterprise which combined R&D, production, sales with engineering service. It is one of the enterprises which engaged in the integrated pressure sensors and transducers in China. We have passed GB/T 19001-2008 quality management system certification in November 2009.

    The Main Products:

    CYX series pressure sensors, CYB series pressure transmitter, CYBD series intelligent measurement instrument, CYBK series electronic pressure switches and CW series temperature transmitters.

    At present, the company has a number of patents with independent intellectual property rights for the integrated pressure sensors and transducers, which are widely used in industrial automation fields such as coal, oil, electric power, metallurgy, light industries and etc.


    The First-Class Equipment:

    Laser Trimming Machine; Gold Wire Ball Welding Machine; Shaped Cap Sealing Machine; Laser Welding Machine; High Vacuum Oiling Machine; Precision High Low Temperature Test Box; High Precision Automatic Temperature Compensation System and Automatic Test System and Other Hardware Facilities.

    Business Advantages:

    One hundred thousand purification plant (3000m2); Pressure sensors, transducers and intelligent digital instrument production line (200000 pieces annual output); A leading domestic OEM oil pressure sensor core body production line (1000000 pieces annual output); High-quality R & D team; Advanced process technology.

    We are willing to create a splendid future with customers and partners hand in hand.


    Factory Production Equipment

    Cyb4251 China RS485 4-20mA Differential Liquid Level Flush Diaphragm Pressure Transmitter
    Cyb4251 China RS485 4-20mA Differential Liquid Level Flush Diaphragm Pressure Transmitter
    Cyb4251 China RS485 4-20mA Differential Liquid Level Flush Diaphragm Pressure Transmitter
    Cyb4251 China RS485 4-20mA Differential Liquid Level Flush Diaphragm Pressure Transmitter
     

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