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EST4300 Smart Pressure Transmitters (Clamped Style)

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EST4300 Smart Pressure Transmitters (Clamped Style)

EST4300-GPC (Clamped Style) Smart Pressure Transmitters is designed to be installed in a series of hazardous situation and is ideal for use in food, beverage sanitary, medical process and industrial applications where the media is either viscous, contains particulates or solids, which may probably cause the clog or foul.

EST 4300 GPC also features higher measurement accuracy, better temperature characteristic, and stability and reliability. EST4300 GPC, which is compatible with HART 475 field communicator, is used to measure the level, density, and pressure of liquid, gas, and steam, convert it to 4-20mA current signal outputs.

Features

  • High level stability and precision
  • Excellet overload capacity
  • Enhanced self-diagnostic capacity
  • Independent Zero & Span Adjustment
  • Rugged construction for shock resistance
  • Digital compensation technology compensating for temperature and static pressure
  • No mechanical transmission parts, less maintenance to minimize downtime
  • Perfect local and remote set-up and calibration function
Specification
Operating TypeSMART, 2 wire
Range0-7.0~70kgf/cm2
DisplayLCD with Engineering Units
Zero Span AdjustYES
Over Range Protection2 Times Max. Pressure
Square root ExtractionYES
Accuracy±0.1%
Stability± 0.125% of URL
Ingress ProtectionIP65/IP67
Power Supply24 VDC (Loop Powered)
Output Signal4-20Ma, HART
Elec. Connection2 Nos. 1/2" NPT(F)
Material of Element SS316
Material of Body SS316
Material of Housing Die cast Alu. Epoxy Coating
Material of Wetted PartSS316
Span and Measuring Range     
Span Pressure RangeLevel RangeGPAPDPHP
20ー0.1~1.5kpa0-10~150mmH2O**
30ー0.7~7.0kpa0-70~700mmH2O**
40ー4.0~40kpa0-400~4000mmH2O****
50ー20~200kpa0-2000~20000mmH2O****
60ー70~700kpa0-0.7~7kgf/cm2****
70ー210~2100kpa0-2.1~21kgf/cm2****
80ー700~7000kpa0-7.0~70kgf/cm2***
90ー2.1~21Mpa0-21~210kgf/cm2**
00ー4.1~41Mpa0-41~410kgf/cm2*

EST4300-GPC Smart Pressure Transmitters Flush Diaphragm

Application

  • Food
  • Water Conservancy
  • Medical Health
  • Environmental Protection
  • Beverage
  • Pharmacy

Technology

EST4300 Smart Pressure Transmitter consists of sensor module and electronic board. The sensor includes capacitance sensor, measuring diaphragm detection circuit, temperature sensor and temperature compensation circuit; the electronics board includes microprocessor controller and external circuit, capable of pressure signal conversion of 4~20mA.

 

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