Yokogawa EJX610A
High Performance In-Line Mount Absolute Pressure Transmitter
Seri EJX-A adalah jajaran pemancar DPharp berkinerja premium dari Yokogawa.
Dirilis pada tahun 2004, pemancar ini menawarkan kinerja dan stabilitas yang dibutuhkan dalam aplikasi yang menuntut.
Kinerja seri EJX-A menjadikannya yang terbaik dalam keluarga pemancar tekanan DPharp.
EJX610A adalah Pemancar Tekanan Absolut In-Line berkinerja tinggi dalam seri ini.
Fitur EJX610A meliputi:
- Akurasi ± 0,04%
- Stabilitas ± 0,2% per 15 tahun
- Waktu Respons 90 ms
- Tekanan Berlebih Maksimum 15.200 psia
- Sertifikasi Exida dan TUV SIL 2/3
- Pengaturan Parameter Lokal (LPS)
About OpreX™
OpreX™ is the comprehensive brand for Yokogawa’s industrial automation (IA) and control business and stands for excellence in the related technology and solutions.
It consists of categories and families under each category. This product belongs to the OpreX™ Field Instruments family that is aligned under the OpreX™ Measurement category.
Specifications
Measurement Types | |
---|---|
Primary Variable | Absolute Pressure |
Reference Accuracy | |
Primary Variable | ±0.04% of Span |
Stability (All Normal Operating Conditions) | |
Primary Variable | ±0.2% of URL per 15 years |
Response Time | |
Primary Variable | 90ms |
Rangeability | |
Primary Variable | A Capsule: 100:1 B, C, or D Capsule: 200:1 |
Burst Pressure (Absolute) | |
A, B, or C Capsule | 7,250 psi (50 MPa) |
D Capsule | 26,390 psi (182 MPa) |
Specification Conformance | |
EJX-A Series | ±3σ |
Span and Range Limits
(For EJX610A, values are in absolute pressure and lower range limits are 0.)
Measurement
Span/Range |
MPa | psi (/D1) | bar (/D3) | kgf/cm2
(/D4) |
|
A |
Span | 2 to 200
kPa |
0.3 to 29 | 0.02 to 2 | 0.02 to 2 |
Range | -100 to 200 kPa | -14.5 to
29 |
-1 to 2 | -1 to 2 | |
B |
Span | 0.01 to 2 | 1.5 to 290 | 0.1 to 20 | 0.1 to 20 |
Range | -0.1 to 2 | -14.5 to
290 |
-1 to 20 | -1 to 20 | |
C |
Span | 0.05 to 10 | 7.3 to 1450 | 0.5 to 100 | 0.5 to 100 |
Range | -0.1 to 10 | -14.5 to
1450 |
-1 to 100 | -1 to 100 | |
D |
Span | 0.35 to 70 | 50.8 to 10150 | 3.5 to 700 | 3.5 to 700 |
Range | -0.1 to 70 | -14.5 to
10150 |
-1 to 700 | -1 to 700 |
Reference Accuracy of Calibrated Span
(includes the effects of terminal-based linearity, hysteresis, and repeatability)
Measurement span | A | |
Reference
accuracy |
Span≥X | ±0.04% of Span |
Span±(0.02+0.007 URL/span)% of Span |
| |
X | 70 kPa (10.2 psi) | |
URL (upper range limit) | 200 kPa (29 psi) |
Measurement span | B | C | D | |
Reference
accuracy |
Span≥X | ±0.04% of Span | ||
Span±(0.005+0.0035 URL/span)% of Span |
| |||
X | 0.2 MPa (29 psi) | 1 MPa (145 psi) | 7 MPa (1015 psi) | |
URL (upper range limit) | 2 MPa (290 psi) | 10 MPa (1450 psi) | 70 MPa (10150 psi) |