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ANHUI WNK ELECTRONIC ENGINEERING CO., LTD.

Transmitter Circuit Board, Industrial Pressure Transmitter Board, 4~20mA Pressure Transducer manufacturer / supplier in China, offering High Anti-Interference Hart Capacitive Pressure Transmitter Circuit Board, IP68 1-5V 4-20mA Submersible Level Transmitter, Water Level Sensor-Factory Price, 1-5V 4-20mA Stainless Steel Pressure Transmitter, Pressure Sensor for -100kpa~60MPa Pressure Measurement and so on.

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Supplier Homepage Product Transmitter circuit board High Anti-Interference Hart Capacitive Pressure Transmitter Circuit Board

High Anti-Interference Hart Capacitive Pressure Transmitter Circuit Board

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Transport Package: Paper Carton and as Customer′s Requirement
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: JT3051CH
  • Structure Type: Capacitive Pressure Transmitter
  • Accuracy Grade: 0.1G
  • IP Rating: IP65
  • Customized: Customized
  • Power Supply: DC12-32V
  • Mounting Hole Pitch: 55.14mm
  • Dimension: Diameter=61mm
  • Output: 4-20mA with Hart (2-Wire)
  • Origin: Hefei, Anhui Province, China
  • Type: Differential Pressure Transmitter
  • Measuring Medium: Liquid, Gas, Vapour
  • Pressure range: 0.001MPa~35MPa
  • Certification: ISO
  • Model No.: Jt3051CH
  • Operating Temperature: -30°c ~ +70°c
  • Warranty: 1 Year
  • Pressure Type: Gauge, Differential, Micro Differential Pressure
  • Trademark: WNK
  • HS Code: 902690000
Product Description
JT3051CH Capacitive HART Circuit Board
 
JT3051CH Capacitive HART Circuit Board uses advanced completely isolation technology. The power side is islolated by transformer, signal side isolated by opticalcoupler to make transmitters with good anti-interface, thus ensure high realiability and stability. Parameters configuration and compensation of transmitters can be done by buttons, HART communicators or HART configuration programs, improving precise level and accuracy of transmitters. JT3051CH matches capacitive differential pressure sensor and is suited for 3051 housing.
High Anti-Interference Hart Capacitive Pressure Transmitter Circuit Board
Features - 
JT3051CH Capacitive HART Circuit Board:
 
1.Easy adjusting by buttons: on-site span changing by LCD module buttons free from standard pressure source; for headless type, PV reset and span correction with pressure source done by buttons on mainboard 
2.High accuracy: for intelligent board, AD accuracy > 20 bits, DA accuracy > 16 bits;
3.Good stability: Linearity better than 0.1%, temperature conpensation accuracy better than 0.5%
4.Data backup and restore
5.Eletrical isolation: >1500VDC
6.Communication protocol:4~20mA output with HART protocol digital communication (two wires) 
7. Adjusting method: through communicator or telemanagement via PC configuration adjusting program


Technical Parameters - 
JT3051CH Capacitive HART Circuit Board:
 
Supply powerDC12-32V (DC 24V is suggested)
Matching sensorMetal capacitive sensor
Sampling rate>20times/s
Displaying and bitsLCD with backlight, displaying 5 bits, and 4 decimal places
Displaying interfaceEnglish or Chinese,displaying pressure, temperature/current/ percentage(interactive display) and 0-100% analog displaying
Displaying unitsDozens of displaying units, kPa, m4H2O, MPa, M, inH2O etc.
Output resolution1uA
Temp. compensation accuracy-30~70ºC complete machine accuracy is better than 0.5% (including accuracy of sensor)
Linearity accuracyComplete machine linearity is better than 0.2% (Multi-point calibrating is available as required)
Stability0.2%/Year
Anti-disturbance Power isolation, signal isolation (magnetic isolation)
Range ratio100:01
Circuit protection Measurement surge current protection, Reverse Power Protection
Circuit design Intrinsic safety
Isolation range>200M
Communication ProtocolHART
Adjusting methodby buttons on LCD head or program on pc, HART communicator
Dimensions OD=61mm, Mounting hole pitch=55.14mm (suited for gauge,differential, micro differential pressure transmitter in 3051 housing)
Motherboard buttons operationreset, lower range calibration(zero drift under pressure source), upper range calibration (full scale calibration)
LCD head buttons operationchanging span units, decimal place, damping time, currant fixing, output features, current fixxing, write-protection,calibration (zero clearing, lower point and full scale calibration), language setting, media density (only unit M) and factory reset

Why choose WNK?

1. Founded in 2004 , 12 years producing experience of sensors, transmitters
2. Chinese first having completely proprietary intellectual property rights of PROFIBUS temperature transmitter
3. Chinese industry leader in cement applying field
4. Aboundant experience of OEM & ODM with customers around the country including many trading companies. 5. Having not done foreign trade before, but users of our products have been all over the world
6. WNK profound accuracy of 0.075% is unique in our local, and it has been local measurement standard.
7. WNK has been continously awarded National High-tech Enterprice, Hefei Famous Brand, Chinese Top Ten Famous Brand of Transmitters, Chinese AAA Enterprice of Quality Guarantee and Good Faith, Chinese Industrial Fieldbus Leading Enterprice and etc.
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