HOME PRODUCT SHOW WINDOWS DISTRIBUTOR CONTACT US
➣PRESSURE INSTRUMENT
➣Rosemount / YokogawaTRANSMITTER
➣DEAD WEIGHT TESTER
➣TEMPERATURE  INSTRUMENT
➣PRESSURE GAUGE
➣PROCESS CALIBRATOR
➣CABLE FAULT LOCATOR
➣HOME USE  PRODUCTS
OTHER

PRODUCT 

 

Yokogawa Differential Pressure Transmitters EJA118;

Model No.︰EJA118A
Brand Name︰YOKOGAWA
Country of Origin︰Japan
Unit Price︰-
Minimum Order︰1 pc
Share on:

 Total 6 Related Items 
Prev23456Next
Auto next page:   SecondsPlay

Product Description
Origin Japan
  Model Number EJA118
  Brand Name Yokogawa

 

 

 

 

Diaphragm seals are used to prevent process medium form entering directly into the pressure-sensing assembly of the differential pressure transmitter, they are connected to the transmitter using capillaries filled with fill fluid. Model EJA118W, EJA118N and EJA118Y Diaphragm Sealed Differential Pressure Transmitters can be used to measure liquid, gas, or steam flow, as well as liquid level, density, and pressure. They output a 4 to 20 mA DC signal corresponding to the measured differential pressure.
 
The EJA Series is available with BRAIN, HART, FOUNDATION™ fieldbus or PROFIBUS PA communication protocols.

 

 

 

 

Excellent performance and stability

  The EJA series uses a silicon resonant sensor formed from monocrystal silicon, a perfect material which has no hysteresis in pressure or temperature changes. The sensor minimizes overpressure, temperature change, and static pressure effects, and thus offers unmatched long-term stability.
 
Compact and light-weight design
  Half the weight of conventional models thanks to miniaturization of the casing with the amplifier ASIC, pressure cell structure, and flange. The ASIC uses the minimum number of parts and improves the reliability of the amplifier.
 
Fieldbus communication capability
  Fieldbus is a digital two-way communication system. It is a revolutionary technology for configuring instrumentation control systems and a promising successor to the standard 4 to 20 mA analog communication used in most field instruments today.
EJA series offers two types of fieldbus models, FOUNDATION™ fieldbus Low Voltage Mode and PROFIBUS PA devices, which ensure interoperability between Yokogawa and other manufactures. As for software, the EJA series incorporates two AI function blocks that compute differential and static pressures to allow flexible configuration of instrumentation.

 

Specifications

  EJA118W / EJA118N / EJA118Y
Diaphragm Sealed Differential Pressure Transmitters
M Capsule H Capsule
Range -100 to 100 kPa
(-400 to 400 inH2O)
-500 to 500 kPa
(-2000 to 2000 inH2O)
Span 2.5 to 100 kPa
(10 to 400 inH2O)
25 to 500 kPa
(100 to 2000 inH2O)
Accuracy ±0.2% ±0.2%
Degrees of protection IP67, NEMA 4X, and JIS C0920 immersion proof
Certificates FM, CENELEC ATEX, CSA, TIIS, IECEx
Output 4 to 20 mA DC or FOUNDATION™ fieldbus or PROFIBUS PA 2-wire system with digital communication
Supply voltage BRAIN and HART:10.5 to 42 V DC (10.5 to 30 V DC for Intrinsically safe type)
Fieldbus:9 to 32 V DC (9 to 24 V DC for Entity model and 9 to 17.5 V DC for FISCO model)
Ambient temperature -40 to 60 deg C (-40 to 140 deg F) (general use type)
-30 to 60 deg C (-22 to 140 deg F) (with integral indicator)
It must be within the fill fluid operating temprature range
Process temperature -50 to 300 deg C (-58 to 572 deg F)
It must be within the fill fluid operating temprature range
Maximum working pressure Flange rating pressure
Mounting Transmitter: 2-inch pipe mounting
Diaphragm seals: flange mounting
Process flange size Flush type: 3-inch(80mm), 2-inch(50mm)
Extended type: 4-inch(100mm), 3-inch(80mm)
Combination type: 4-inch(100mm) for extended high side,
3-inch(80mm) for flush low side
Diaphragm material SUS316L, Hastelloy C-276, Tantalum, Titanium
Process flange material S25C, SUS304, SUS316
Housing Cast aluminum alloy or SUS316 equivalent stainless steel (optional)
Product Image


Related Products
YOKOGAWA EJA438W/EJA438N Diaphragm Sealed Gauge Pressure Transmitter
YOKOGAWA EJA438W/EJA438N Diaphragm Sealed Gauge Pressure Transmitter
YOKOGAWA EJA510A/EJA530A Absolute Pressure Transmitter
YOKOGAWA EJA510A/EJA530A Absolute Pressure Transmitter
Yokogawa EJA110A Differential Pressure Transmitter
Yokogawa EJA110A Differential Pressure Transmitter
EJA110A,EJA120A,EJA530A,EJA430A Yokogawa EJA/EJX 4-20mA pressure transmitter;yok
EJA110A,EJA120A,EJA530A,EJA430A Yokogawa EJA/EJX 4-20mA pressure transmitter;yok

HOME  |  PRODUCT  |  SHOW WINDOWS  |  DISTRIBUTOR  |  CONTACT US  |  Sitemap  |  Mobile Version
Powered by DIYTrade.com
HomeContact UsSitemap