Yokogawa EJA440A High Static Pressure Transmitter
The Yokogawa EJA440A high static pressure transmitter is used to measure the pressure of gases, liquids, and steam, and then converts it into a 4-20mADC current signal output.
Key words:
pressure
yokogawa
operator
Classification:
Pressure transmitter
MANUALS & GUIDES ：
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Detailed introduction
The Yokogawa EJA440A high static pressure transmitter is used to measure the pressure of gases, liquids, and steam, and then converts it into a 4-20mADC current signal output. The Yokogawa EJA430A can also communicate with the BRAIN handheld operator or CENTUM CS/μXL or Rosemount HART 475 handheld operator for settings and monitoring, etc.
application | type | model | Capsule | Range (MPa) | Maximum working pressure (MPa) |
High pressure | Conventional installation | EJA440A | C | 5-32 | 32 |
D | 5-50 | 50 |
Detailed Description
Model Selection
Basic Specification Code: EJA440A-DCS5A-92NN
Item 1: Output signal | -D | 4-20mA DC/BRAN protocol digital communication, |
-E | 4-20mA DC/HART protocol digital communication, | |
-F | FF fieldbus | |
Item 2: Star path measurement (membrane box) | C | 5-32MPa |
D | 5-50MPa | |
Item 3: Material of liquid receiving parts | S | JIS SCS14A JIS SUS316L JIS SUS316 |
Item 4: Process Interface | 0 | Without process connector (Rc1/4 internal thread on chamber flange) |
1 | Equipped with Rc1/4 internal thread flange | |
2 | Equipped with Rc1/2 internal thread flange | |
3 | Process joint with 1/4NPT internal thread | |
4 | Process connector with 1/2NPT internal thread | |
5 | No process joint (1/4NPT internal thread on the chamber flange) | |
Item 5: Material of bolts and nuts | A | JIS SCM435 32MPa 50MPa |
B | JIS SUS630 32MPa 50MPa | |
C | JIS SUH660 32MPa 50MPa | |
Item 6: Installation Method | -2 | Vertical installation, high voltage on the right, process connector on top |
-3 | Vertical installation, high voltage on the right, process connector at the bottom | |
-6 | Vertical installation, high voltage on the left, process connector on top | |
-7 | Vertical installation, high voltage on the left, process connector at the bottom | |
-8 | Horizontal installation, high voltage on the right side | |
-9 | Horizontal installation, high pressure on the left side | |
Item 7: Electrical Interface | 0 | G112 internal thread with an electrical interface |
2 | 1/2NPT internal thread two electrical interfaces without blind plugs | |
3 | Pg13.5 internal thread two electrical interfaces without blind plugs | |
4 | M20 internal thread with two electrical interfaces, no blind plugs | |
5 | G112 internal thread two electrical interfaces, one blind plug | |
7 | 1/2NPT internal thread two electrical interfaces, one blind plug | |
8 | Pg13.5 internal thread two electrical interfaces, one blind plug | |
9 | M20 internal thread with two electrical interfaces and one blind plug | |
Item 8: Display Table | D | Digital display meter |
E | Digital display meter with measurement range setting button | |
N | No display table | |
Item 9: Installing the bracket | A | SECC flat bracket |
B | SUS304 flat bracket | |
C | SECC L-shaped bracket | |
D | SUS304 L-shaped bracket | |
N | No installation bracket |
Immediate Consultation
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