|
|
Build Your Online Product Catalogs?
| Product Name: |
EJA438 Transmitter
|
| Supply Ability: |
|
| Related proudcts |
pressure transmitter, yokogama, |
| Specifications |
EJA438 |
| Price Term: |
ex-works XI'an |
| Port of loading: |
|
| Minimum Order |
1 |
| Unit Price: |
|
|
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&©|8482; 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.
- Co***ct 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.
- Output:Two wire 4 to 20 mA DC
EJA series offers two types of fieldbus models, FOUNDATION&©|8482; 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
Diaphragm Sealed Gauge Pressure Transmitters
EJA438W/EJA438N
A Capsule
EJA438W
B Capsule
EJA438N
B Capsule
Range
-0.1 to 3 ***
(-15 to 430 psi)
-0.1 to 1 |
| Company: |
Xi'an HangSi M&E Technology Co.,LTD
|
| Contact: |
Ms. Jenny Du |
| Address: |
No.3 Gaoxin RD, YANTA DISTRICT |
| Postcode: |
710075 |
| Tel: |
029-81872433 |
| Fax: |
029-84382186 |
| E-mail: |
|
|
|
|
Home
