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EJA115 type flow transmitter is a small built-orifice plate differential pressure transmitters, especially for measuring small flow, and then converted into 4 ~ 20mA DC current signal output. Integral Orifice six inner diameter range from 0.508mm to 6.350mm. The choice of aperture combination differential pressure transmitter differential pressure measurement range, can carry out a wide range of small flow measurement.
 
EJA Series supports BRAIN, HART and FOUNDATION ™ fieldbus or PROFIBUS PA communication protocols.
  Excellent performance and stability
  EJA series uses a silicon resonant sensor technology. Monocrystalline silicon for pressure or temperature changes in the absence of hysteresis, is ideal material. Silicon resonant sensor overvoltage, static pressure and temperature changes influence reduced to a minimum, thus providing unmatched long-term stability.
 
- Compact and lightweight design
  As a result of ASIC amplifier design enables smaller packaging, and miniaturization, this model's weight and structure of the membrane cartridge flange down to half the original model. ASIC design not only reduces the number of parts, but also improve the reliability of the amplifier.
 
- Fieldbus communication capability
  Fieldbus is a digital two-way communication system that is innovative technical configuration instrumentation control system, but also a good prospect of replacement products, used to replace the now standard field instruments widely used 4 ~ 20mA analog communication.
EJA series offers two fieldbus mode, FOUNDATION ™ fieldbus Low Voltage Mode and PROFIBUS PA devices to achieve Yokogawa and other vendors work together. Software, EJA series uses two AI function block calculates the differential and static pressure, enabling a flexible instrument configuration.
EJA115 tiny Flow Transmitter
L M bellows bellows bellows H
Water equivalent of 0.016 ~ 7.2l / min 0.022 ~ 23l / min 0.07 ~ 33l / min
Air equivalent 0.44 ~ 198Nl / min 0.63 ~ 635Nl / min 2 ~ 910Nl / min
Differential Pressure Range 1 ~ 10kPa
(2 ~ 40inH2O) 2 ~ 100kPa
(8 ~ 400inH2O) 20 ~ 210kPa
(80 ~ 840inH2O)
Accuracy ± 5% ± 5% ± 5%

Union Electric Co., Ltd. Nanjing cloud advantage of supply of imported, quality assurance, adequate supply, welcome to inquire.