1. General Introduction
EJA510E absolute pressure transmitter is a simple and economic in-line direct mount type which owns almost complete same specifications compare to EJA530E gauge pressure transmitter , only difference is application of measuring of both absolute pressure or vacuum.
For ranges selectable as range A=0 to 2bar, range B=0 to 20bar, range C=0 to100bar, range D=0 to 500bar; due to measure accuracy limits, there is some actual minimum and maximum measure value deviations. Pressure test certificate or leakage test certificate is available to order, tested by inert gas nitrogen or hydro water, test retention time is one minute. For range A, suffix order code as /T05 with test pressure 2bar; for range B, suffix order code as /T06 with test pressure 20bar; for range C, suffix order code as /T07 with test pressure 100bar, for range D, suffix order code as /T08 with test pressure 500bar. For range D with high pressure-proof structure with suffix code /HG; suffix order code as /T15 with test pressure 700bar.
2. Measuring Span & Range limits
Measurement | MPa | psi (/D1) | bar (/D3) | kg/cm2 (/D4) | |
A | Span | 10 to 200kPa | 1.45 to 29 | 0.1 to 2 | 0.1 to 2 |
Range | −100 to200kPa | −14.5 to 29 | −1 to 20 | −1 to 2 | |
B | Span | 0.1 to 2 | 14.5 to 290 | 1 to 20 | 1 to 20 |
Range | −0.1 to 2 | −14.5 to 290 | −1 to 20 | −1 to 20 | |
C | Span | 0.5 to 10 | 72.5 to 1450 | 5 to 100 | 5 to 100 |
Range | −0.1 to 10 | −14.5 to 1450 | −1 to 100 | −1 to 100 | |
D | Span | 5 to 50 | 720 to 7200 | 50 to 500 | 50 to 500 |
Range | −0.1 to 50 | −14.5 to 7200 | −1 to 500 | −1 to 500 |
3. Model and suffix codes
Main Code | Suffix Codes | Description | |||||||||
EJA510E | Absolute pressure transmitter | ||||||||||
Output signal | -D | 4 to 20 mA DC with digital communication (BRAIN protocol) | |||||||||
-J | 4 to 20 mA DC with digital communication (HART 5/HART 7 protocol) | ||||||||||
-F | Digital communication (FOUNDATION Fieldbus protocol) | ||||||||||
-G | Digital communication (PROFIBUS PA protocol) | ||||||||||
-Q | Low Power, 1 to 5 V DC with digital communication (HART 7 protocol) | ||||||||||
Measurement span (capsule) | A | 10 to 200kPa (1.45 to 29 psi) | |||||||||
B | 0.1 to 2MPa (14.5 to 290 psi) | ||||||||||
C | 0.5 to 10MPa (72.5 to 1450 psi) | ||||||||||
D | 5 to 50MPa (720 to 7200 psi) | ||||||||||
Wetted parts material | S | Process connector 316L SST, diaphragm Hastelloy C-276, Others 316L SST | |||||||||
H | Process connector Hastelloy C-276, diaphragm Hastelloy C-276, Others Hastelloy C-276 | ||||||||||
Process connections | 4 | 1/2 NPT female | |||||||||
7 | 1/2 NPT male | ||||||||||
8 | G1/2 DIN 16 288 male | ||||||||||
9 | M20×1.5 DIN 16 288 male | ||||||||||
─ | N | Always N | |||||||||
─ | -0 | Always 0 | |||||||||
Amplifier housing | 1 | Cast aluminum alloy | |||||||||
3 | Cast aluminum alloy with corrosion resistance properties | ||||||||||
2 | ASTM CF-8M stainless steel | ||||||||||
Electrical connection | 0 | G1/2 female, one electrical connection without blind plugs | |||||||||
2 | 1/2 NPT female, two electrical connections without blind plugs | ||||||||||
4 | M20 female, two electrical connections without blind plugs | ||||||||||
5 | G1/2 female, two electrical connections and a blind plug | ||||||||||
7 | 1/2 NPT 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 (push button) | ||||||||||
N | None | ||||||||||
Mounting bracket | L | 316 SST 2-inch pipe mounting | |||||||||
N | None | ||||||||||
Optional codes | /Optional codes |
4. Mounting & Dimensions
◆ With process connections code 7
◆ With process connections code 4
◆ With process connections code 8 and 9
Address: P.O. Box 17033, Jebel Ali Free Zone - South 2 Dubai, United Arab Emirates
Tel: +971558915937
Fax: +971558915956
E-mail:
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technical@rostockgroup.com
commercial@rostockgroup.com
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