.

Yokogawa 438 diaphragm sealed gauge pressure transmitter

Specification:

The EJA Series is available with BRAIN, HART, FOUNDATION TM fieldbus or PROFIBUS PA communication protocols

Diaphragm seal is used to prevent process medium from entering directly into the pressure-sensing assembly of the pressure transmitter. It is connected to the transmitter using capillary filled with fill fluid. Models EJA438W and EJA438N Diaphragm Sealed Gauge Pressure Transmitters can be used to measure liquid, gas or steam pressure. They output a 4 to 20 mA DC signal corresponding to the measured pressure.

The EJA Series is available with BRAIN, HART, FOUNDATION™ fieldbus or PROFIBUS PA communication protocols.

Diaphragm Sealed Gauge Pressure Transmitters

EJA438W/EJA438N A Capsule

EJA438W B Capsule

EJA438N B Capsule

Range

-0.1 to 3 MPa (-15 to 430 psi)

-0.1 to 14 MPa (-15 to 2000 psi)

-0.1 to 7 MPa (-15 to 1000 psi)

Span

0.06 to 3 MPa (8.6 to 430 psi)

0.46 to 14 MPa (66 to 2000 psi)

0.46 to 7 MPa (66 to 1000 psi)

Accuracy

±0.2%

±0.2%

±0.2%

Degrees of protection

IP67, NEMA 4X, and JIS C0920 immersion proof

Certificates

FM, CENECEC 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

Max. measurement range valve The working pressure must be within the flange rating.

Mounting

Transmitter: 2-inch pipe mounting Diaphragm seal: flange mounting

Process flange size

Flush type: 3-inch (80mm), 2-inch (50mm) Extended type: 4-inch (100mm), 3-inch (80mm)

Diaphragm material

SUS316L, Hastelloy C-276, Tantalum, Titanium

Process flange material

S25C, SUS304, SUS316

Housing

Cast aluminum alloy or SUS316 equivalent stainless steel (optional)

Xi’an HangSi Machinery & Electronic Technology Co., Ltd. was found in 2009 located in Xi'an city, Shaanxi Province, China which as famous by “Culture and Industrial”. We have 100 employees, including 10 technicians. With perfect technological process and service, we specialize in all kinds of transmitters. Our main products include rosemount pressure transmitter, rosemount temperature transmitter, rosemount 3051s flow transmitter, Rosemount 3051CD Differential Pressure Transmitter,liquid level meter, flowmeter, flow meter, thermal resistance, thermocouple,level gauge,temperature controller and sensors. The brands we can supply include Rosemount, Yokogawa, Abb, Honeywell, Siemens, etc.We have attained ISO9001:2008 certification. Moreover, we had won a lot of awards. Most of our products are exported to Europe, the Middle East, Asia, and America. Thanks to more than 5 years hard work, we have enjoyed a high reputation at home and abroad.



Отправить запрос, связаться с поставщиком

Кому: Xi’an HangSi Machinery & Electronic Technology Co., Ltd.
Ваш E-mail:
Текст письма:


Send to other suppliers

Другие товары поставщика

АББ 265GC датчик давления
АББ 265GC датчик давления Этого прямого монтажа АББ 265GC передатчик давления по манометру с прокладкой работает в широком выборе вариантов, вариантов, заполнить жидкостей и...
Rosemount 2120 Vibrating Fork Liquid Level Switch
Rosemount 2120 Vibrating Fork Liquid Level Switch TheRosemount2120isbasedonvibratingshortforktechnology,makingitsuitableforvirtuallyallliquid applications.Featuresincludeacompleterangeofprocessconn...
apan Original EJA510A-DAS4 Pressure Transmitter
apan Original EJA510A-DAS4 Pressure Transmitter The Original Yokogawa EJA510A /EJA530 Smart Pressure Transmittercan be used to measure liquid, gas, or steam flow as well as liquid level, density ...
Yokogawa 438 diaphragm sealed gauge pressure transmitter
Yokogawa 438 diaphragm sealed gauge pressure transmitter Specification: The EJA Series is available with BRAIN, HART, FOUNDATION TM fieldbus or PROFIBUS PA communication protocols Diaphragm seal is used ...
Electromagnetic flow gauge
Electromagnetic flow gauge LUGB sewage flowmeter is based on Faraday law of electromagnetic induction principle, the volume of the conductive fluid flow.Due to the design of ...
Все товары поставщика

Похожие товары

Temperature Sensor
Temperature Sensor Продавец: Feejoy Technology (ShangHai) Co.,Ltd., An accurate temperature sensor/transducer refers to a sensor that can sense temperature and conve...
Rotary Flow Meter
Rotary Flow Meter Продавец: Feejoy Technology (ShangHai) Co.,Ltd., The metal rotor flowmeter is a type of variable area flowmeter. In a vertical cone tube that expa...
Ultrasonic Level Sensor
Ultrasonic Level Sensor Продавец: Feejoy Technology (ShangHai) Co.,Ltd., Liquid level and material level measurement is a problem often encountered in the industry. Ultra...
Radar Level Transmitter
Radar Level Transmitter Продавец: Feejoy Technology (ShangHai) Co.,Ltd., The pulse radar level transmitteradopts the microwave pulse measurement method, and can be normal...
Mini Float Level Switch
Mini Float Level Switch Продавец: Feejoy Technology (ShangHai) Co.,Ltd., The ultra miniature float switchis a simple and easy-to-use liquid level control element. It has ...