EJA120E
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Anhui
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Validity to:
Long-term effective
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Last update:
2020-01-27 03:16
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Browse the number:
300
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- Contactaixin:
anhuijianlong(Mr.)
- Email: telephone: phone:
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Arrea:
Anhui
Address:3F, No.19-6, Tianhu Road, Hefei, China.
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Website:
http://www.ahjianlong.com/ http://anhuijianlong.chinamaysmi.com/
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1. General Introduction
EJA120E differential pressure transmitter is a high performance draft range type specially for very low range differential pressure measurement, it specially for 0-1kpa applications. It supports 5 types of output signals. For output signal -D, it's based on brain protocol with 4 to 20 mA DC with digital communication; for output signal -J, it's based on Hart protocol with 4 to 20 mA DC with digital communication based on Hart 5/Hart7, Hart 7 is a low power consumption type which can be ordered for power economical plants application which need to specify during order stage; otherwise deem to Hart 7 automatically; for output signal -F, it's based on FOUNDATION Fieldbus protocol Digital communication; for output signal -G, it's based on PROFIBUS PA protocol Digital communication; for for output signal -Q, it's based on Hart 7 low power digital communication based on 1 to 5 V DC.
2. Measuring Span & Range limits
Measurement Span/Range |
kPa |
inH2O (/D1) |
mbar (/D3) |
mmH2O (/D4) |
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E |
Span |
0.1 to 1 |
0.4 to 4 |
1 to 10 |
10 to 100 |
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Range |
-1 to 1 |
-4 to 4 |
-10 to 10 |
-100 to 100 |
3. Wetted Parts Materials
Wetted parts |
Cover flange and process connector |
Capsule |
Capsule gasket |
Vent/Drain plug |
S |
ASTM CF-8M |
Hastelloy C-276 (Diaphragm) F316L SST, 316L SST (Others) |
PTFE Teflon |
316 SST |
4. Model and suffix codes
Main Code |
Suffix Codes |
Description |
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EJA120E |
Differential pressure transmitter |
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Output signal |
-D |
4 to 20 mA DC with digital communication (BRAIN protocol) |
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-J |
4 to 20 mA DC with digital communication (HART 5/HART 7 protocol) |
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-F |
Digital communication (FOUNDATION Fieldbus protocol) |
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-G |
Digital communication (PROFIBUS PA protocol) |
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-Q |
Low Power, 1 to 5 V DC with digital communication (HART 7 protocol) |
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Measurement span (capsule) |
F |
0.1 to 1 kPa (0.4 to 4 inH2O) |
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Wetted parts material |
Refer to “Wetted Parts Material” Table |
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Process connections |
0 |
without process connector(Rc1/4 female on the cover flanges) |
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1 |
with Rc1/4 female process connector |
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2 |
with Rc1/2 female process connector |
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3 |
with 1/4 NPT female process connector |
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4 |
with 1/2 NPT female process connector |
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5 |
without process connector (1/4 NPT female on the cover flanges) |
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Bolts and nuts material |
J |
B7 carbon steel |
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G |
316L SST |
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C |
660 SST |
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Installation |
-7 |
Vertical piping, left side high pressure, and process connection downside |
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-8 |
Horizontal piping and right side high pressure |
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-9 |
Horizontal piping and left side high pressure |
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-B |
Bottom Process Connection, left side high pressure |
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-U |
Universal flange |
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Amplifier housing |
1 |
Cast aluminum alloy |
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3 |
Cast aluminum alloy with corrosion resistance properties |
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2 |
ASTM CF-8M stainless steel |
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Electrical connection |
0 |
G1/2 female, one electrical connection without blind plugs |
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2 |
1/2 NPT female, two electrical connections without blind plugs |
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4 |
M20 female, two electrical connections without blind plugs |
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5 |
G1/2 female, two electrical connections and a blind plug |
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7 |
1/2 NPT female, two electrical connections and a blind plug |
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9 |
M20 female, two electrical connections and a blind plug |
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A |
G1/2 female, two electrical connections and a SUS316 blind plug |
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C |
1/2 NPT female, two electrical connections and a SUS316 blind plug |
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D |
M20 female, two electrical connections and a SUS316 blind plug |
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Integral indicator |
D |
Digital indicator |
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E |
Digital indicator with the range setting switch (push button) |
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N |
None |
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Mounting bracket |
B |
304 SST 2-inch pipe mounting, flat type (for horizontal piping) |
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D |
304 SST 2-inch pipe mounting, L type (for vertical piping) |
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J |
316 SST 2-inch pipe mounting, flat type (for horizontal piping) |
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K |
316 SST 2-inch pipe mounting, L type (for vertical piping) |
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M |
316 SST 2-inch pipe mounting (for bottom process connection type) |
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N |
None |
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Optional codes |
/Optional codes |
5. Mounting & Dimensions
◆ Vertical Impulse Piping Type Installation '7'
◆ Horizontal Impulse Piping Type (INSTALLATION CODE '9')
(For CODE '8', refer to the notes below.)
◆ Universal Flange (INSTALLATION CODE 'U')
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