Original EJA530 Gauge Pressure Transmitter YOKOGAWA
SPECIFICATIONS
1. Accuracy:+(-)0.2 % of Span
2. Abosolute and Gauge Pressure optional
Yokogawa EJA530A Gauge pressure transmitter
Overview:
1. The high performance absolute and gauge pressure transmitter EJA510A and EJA530A output a 4 to 20 mA DC signal corresponding to the measured pressure.
2. It also features quick response, remote setup and monitoring via BRAIN or HART communications and selfdiagnostics.
3. All EJA-E series models in their standard configuration, with the exception of the Fieldbus and PROFIBUS types, are certified as complying with SIL 2 for safety requirement.
Features:
1. Ambient Temperature Effects
Total Effects per 28 oC (50 oF) Change
2:[0.15% Span + 0.15% URL]
2. Stability
2:0.1% of URL per 12 months
3. Power Supply Effects “0”
2:0.005 % per Volt (from 21.6 to 32 V DC, 350 !1)
Model and suffix codes:
Model | Suffix Codes | Description |
EJA530A | Gauge pressure transmitter | |
Output Signal | D | 4 to 20 mA DC with digital communication (BRAIN protocol) |
E | 4 to 20 mA DC with digital communication (HART protocol, refer to GS 01C22T01-00E) | |
F | Digital communication (FOUNDATION Fieldbus protocol, refer to GS 01C22T02-00E) | |
G | Digital communication (PROFIBUS PA protocol, refer to GS 01C22T03-00E) | |
Measurement span (capsule) | A | 10 to 200 kPa {0.1 to 2 kgf/cm2} {1.45 to 29 psi} {0.1 to 2 bar} |
B | 0.1 to 2 MPa {1 to 20 kgf/cm2} {14.5 to 290 psi} {1 to 20 bar} | |
C | 0.5 to 10 MPa {5 to 100 kgf/cm2} {72.5 to 1450 psi} {5 to 100 bar} | |
D | 5 to 50 MPa {50 to 500 kgf/cm2} {720 to 7200 psi} {50 to 500 bar} | |
Wetted parts material *2 | [Process Connection] [Diaphragm] | |
S | SUS316L *4 Hastelloy C-276 *3 | |
H | Hastelloy C-276 *3 Hastelloy C-276 *3 | |
Process connection | 4 | 1/2 NPT female |
7 | 1/2 NPT male | |
8 | G 1/2 DIN 16 288 male | |
9 | M20X1.5 DIN 16 288 male | |
N | Always N | |
0 | Always 0 | |
Electrical connection | 0 | G1/2 female, one electrical connection |
2 | 1/2 NPT female, two electrical connections without blind plug | |
3 | Pg 13.5 female, two electrical connections without blind plug | |
4 | M20 female, two electrical connections without blind plug | |
5 | G1/2 female, two electrical connections and a blind plug | |
7 | 1/2 NPT female, two electrical connections and a blind plug | |
8 | Pg 13.5 female, two electrical connections and a blind plug | |
9 | M20 female, two electrical connections and a blind plug | |
A | G1/2 female, two electrical connections and a SUS316 blind plug | |
C | 1/2 NPT female, two electrical connections and a SUS316 blind plug | |
D | M20 female, two electrical connections and a SUS316 blind plug | |
Integral indicator | D | Digital indicator |
E | Digital indicator with the range setting switch *1 | |
N | (None) | |
Mounting bracket | E | SECC Carbon steel 2-inch pipe mounting |
F | SUS304 2-inch pipe mounting | |
L | SUS316 2-inch pipe mounting | |
N | (None) | |
Optional codes | Optional specification |