1. General Introduction
EJA210E is a high performance flange mounted differential pressure transmitter can be used to measure levels of densities of solidifying or precipitating liquids. Its accurate and stable sensor can also measure the static pressure which can be shown on the integral indicator or remotely monitored via BRAIN or HART communications. Standard accuracy 0.075% , 0.1% Stability per 1 years, 120ms Response Time. EJA210E standard flange connection with 112/", 2", 3" and 4"; available for medium temperature -40 to 200°C.
2. Measuring Span & Range limits
Measurement Span/Range | kPa | inH2O (/D1) | mbar (/D3) |
mmH2O (/D4) | |
M | Span | 1 to 100 | 4 to 400 | 10 to 1000 | 100 to 100000 |
Range | -100 to100 | -400 to 400 | -1000 to 1000 | -10000 to 10000 | |
H | Span | 5 to 500 | -400 to 400 | 50 to 5000 | 0.05 to 5kgf/cm2 |
Range | -500 to 500 | -2000 to 2000 | -5000 to 5000 | -5 to 5kgf/cm2 | |
3. Process temperature, Ambient temperature, and Working pressure
Liquid Fill | Code | Process temperature | Ambient temperature | Working pressure |
Silicone oil (high temperature use) | A | 10 to 250°C (14 to 482°F) | –10 to 85°C (14 to 185°F) | 2.7kPa abs (0.38 psi abs) to flange rating pressure |
Silicone oil (general use) | B | –40 to 120°C (–40 to 248°F) | –40 to 85°C (–40 to 185°F) | |
Fluorinated oil (Oil-prohibited use) | D | –20 to 120°C (–4 to 185°F) | –20 to 80°C (–4 to 176°F) | 51kPa abs (7.4 psi abs) to flange rating pressure |
Plopylene glycol | P | –10 to 120°C (–14 to 248°F) | –10 to 85°C (14 to 185°F) | 100kPa abs (atmospheric pressure) to flange rating pressure |
4. Flange size and rating
Process connection style | Size | Flange |
Flush type | 3-inch, 2-inch, 11/2-inch | JIS 10K, 20K ANSI Class 150, 300 JPI Class 150, 300 DIN PN10/16, 25/40 |
Extended type | 4-inch, 3-inch | JIS 10K, 20K ANSI Class 150, 300 JPI Class 150, 300 DIN PN10/16, 25/40 |
5. Model and suffix codes
5.1 Transmitter Body Selection
Main Code | Suffix Codes | Description | |||||||||
EJA210E | Flange mounted differential 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) | M | 1 to 100kPa (4 to 400 inH2O) | |||||||||
H | 5 to 500kPa (20 to 2000 inH2O) | ||||||||||
— | S | Cover flange and process connector: ASTM CF-8M Capsule: Hastelloy C-276 (Diaphragm), F316L SST, 316L SST (Others) Capsule gasket: Teflon-coated 316L SST Vent/Drain plug: 316 SST # Orifice: 316 SST | |||||||||
Low pressure side Process connections | 0 | without process connector (Rc1/4 female on the cover flange) | |||||||||
1 | with Rc1/4 female process connector | ||||||||||
2 | with Rc1/2 female process connector | ||||||||||
3 | with 1/4 NPT female process connector | ||||||||||
4 | with 1/2 NPT female process connector | ||||||||||
5 | without process connector (1/4 NPT female on the cover flange) | ||||||||||
Cover flange bolts and nuts material | J | B7 carbon steel | |||||||||
G | 316L SST | ||||||||||
C | 660 SST | ||||||||||
Installation | -9 | Horizontal piping and left side high pressure | |||||||||
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 | ||||||||||
─ | N | Always N | |||||||||
Optional codes | /Optional codes | ||||||||||
5.2 Flange mount selection 3-inch(80mm) flush type
Main Code | Suffix Codes | Description | ||||||||
EJA210E | Transmitter body section (I) | |||||||||
Process connection style | -W | Flush type | ||||||||
Flange rating | J1 | JIS 10K | ||||||||
J2 | JIS 20K | |||||||||
A1 | ANSI class 150 | |||||||||
A2 | ANSI class 300 | |||||||||
P1 | JPI class 150 | |||||||||
P2 | JPI class 300 | |||||||||
D2 | DIN PN10/16 | |||||||||
D4 | DIN PN25/40 | |||||||||
Process connection size(Process flange size) | 3 | 3-inch (80 mm) | ||||||||
Flange material | A | JIS S25C | ||||||||
B | 304 SST | |||||||||
C | 316 SST | |||||||||
Gasket contact surface | 1 | Serration (for ANSI flange with wetted parts material SW only) | ||||||||
2 | Flat (no serration) | |||||||||
Wetted parts material | SW | 316L SST Diaphragm, 316L SST Others | ||||||||
HW | Hastelloy C-276 Diaphragm, Hastelloy C-276 Others | |||||||||
TW | Tantalum Diaphragm, Tantalum Others | |||||||||
Flushing connection ring | 0 | None | ||||||||
A | Straight type ring, R1/4 connections, 316 SST | |||||||||
B | Straight type ring, 1/4NPT connections, 316 SST | |||||||||
Extension | 0 | None | ||||||||
Fill fluid | -A | For general (silicone oil), Process–10 to 250°C, Ambient–10 to 85°C | ||||||||
-B | For general (silicone oil), Process–40 to 120°C, Ambient–40 to 85°C | |||||||||
-D | For oil-prohibited (fluorinated oil), Process-20 to 120°C, Ambient-20 to 80°C | |||||||||
-P | For sanitary use (Propylene glycol), Process-10 to 120°C, Ambient-10 to 85°C | |||||||||
Optional codes | /Optional codes | |||||||||
5.3 Flange mount selection 2-inch(50mm) flush type
Main Code | Suffix Codes | Description | ||||||||
EJA210E | Transmitter body section (I) | |||||||||
Process connection style | -W | Flush type | ||||||||
Flange rating | J1 | JIS 10K | ||||||||
J2 | JIS 20K | |||||||||
A1 | ANSI class 150 | |||||||||
A2 | ANSI class 300 | |||||||||
P1 | JPI class 150 | |||||||||
P2 | JPI class 300 | |||||||||
D2 | DIN PN10/16 | |||||||||
D4 | DIN PN25/40 | |||||||||
Process connection size(Process flange size) | 2 | 2-inch (50mm) | ||||||||
Flange material | A | JIS S25C | ||||||||
B | 304 SST | |||||||||
C | 316 SST | |||||||||
Gasket contact surface | 1 | Serration (for ANSI flange with wetted parts material SW only) | ||||||||
2 | Flat (no serration) | |||||||||
Wetted parts material | WW | Hastelloy C-276 Diaphragm, 316L SST Others | ||||||||
HW | Hastelloy C-276 Diaphragm, Hastelloy C-276 Others | |||||||||
TW | Tantalum Diaphragm, Tantalum Others | |||||||||
Flushing connection ring | 0 | None | ||||||||
A | Straight type ring, R1/4 connections, 316 SST | |||||||||
B | Straight type ring, 1/4NPT connections, 316 SST | |||||||||
Extension | 0 | None | ||||||||
Fill fluid | -A | For general (silicone oil), Process–10 to 250°C, Ambient–10 to 85°C | ||||||||
-B | For general (silicone oil), Process–40 to 120°C, Ambient–40 to 85°C | |||||||||
-D | For oil-prohibited (fluorinated oil), Process-20 to 120°C, Ambient-20 to 80°C | |||||||||
-P | For sanitary use (Propylene glycol), Process-10 to 120°C, Ambient-10 to 85°C | |||||||||
Optional codes | /Optional codes | |||||||||
5.4 Flange mount selection 1-1/2 inch(40mm) flush type
Main Code | Suffix Codes | Description | ||||||||
EJA210E | Transmitter body section (I) | |||||||||
Process connection style | -W | Flush type | ||||||||
Flange rating | J1 | JIS 10K | ||||||||
J2 | JIS 20K | |||||||||
A1 | ANSI class 150 | |||||||||
A2 | ANSI class 300 | |||||||||
P1 | JPI class 150 | |||||||||
P2 | JPI class 300 | |||||||||
Process connection size(Process flange size) | 8 | 1 1/2-inch (40mm) | ||||||||
Flange material | A | JIS S25C | ||||||||
B | 304 SST | |||||||||
C | 316 SST | |||||||||
Gasket contact surface | 1 | Serration (for ANSI flange only) | ||||||||
2 | Flat (no serration) | |||||||||
Wetted parts material | WW | Hastelloy C-276 Diaphragm, 316L SST Others | ||||||||
Flushing connection ring | C | Straight type ring, R1/4 connections, 316 SST | ||||||||
D | Straight type ring, 1/4NPT connections, 316 SST | |||||||||
Extension | 0 | None | ||||||||
Fill fluid | -A | For general (silicone oil), Process–10 to 250°C, Ambient–10 to 85°C | ||||||||
-B | For general (silicone oil), Process–40 to 120°C, Ambient–40 to 85°C | |||||||||
-D | For oil-prohibited (fluorinated oil), Process-20 to 120°C, Ambient-20 to 80°C | |||||||||
-P | For sanitary use (Propylene glycol), Process-10 to 120°C, Ambient-10 to 85°C | |||||||||
Optional codes | /Optional codes | |||||||||
5.5 Flange mount selection 4 inch(100mm) extended type
Main Code | Suffix Codes | Description | ||||||||
EJA210E | Transmitter body section (I) | |||||||||
Process connection style | -E | Extended type | ||||||||
Flange rating | J1 | JIS 10K | ||||||||
J2 | JIS 20K | |||||||||
A1 | ANSI class 150 | |||||||||
A2 | ANSI class 300 | |||||||||
P1 | JPI class 150 | |||||||||
P2 | JPI class 300 | |||||||||
D2 | DIN PN10/16 | |||||||||
D4 | DIN PN25/40 | |||||||||
Process connection size(Process flange size) | 4 | 4-inch (100mm) | ||||||||
Flange material | A | JIS S25C | ||||||||
B | 304 SST | |||||||||
C | 316 SST | |||||||||
Gasket contact surface | 1 | Serration (for ANSI flange only) | ||||||||
2 | Flat (no serration) | |||||||||
Wetted parts material | SE | 316L SST Diaphragm, 316L SST Others, 316L SST Pipe | ||||||||
Flushing connection ring | 0 | None | ||||||||
Extension | 1 | Length (X2) = 50mm | ||||||||
3 | Length (X2) = 100mm | |||||||||
5 | Length (X2) = 150mm | |||||||||
Fill fluid | -A | For general (silicone oil), Process–10 to 250°C, Ambient–10 to 85°C | ||||||||
-B | For general (silicone oil), Process–40 to 120°C, Ambient–40 to 85°C | |||||||||
-D | For oil-prohibited (fluorinated oil), Process-20 to 120°C, Ambient-20 to 80°C | |||||||||
-P | For sanitary use (Propylene glycol), Process-10 to 120°C, Ambient-10 to 85°C | |||||||||
Optional codes | /Optional codes | |||||||||
5.6 Flange mount selection 3 inch(80mm) extended type
Main Code | Suffix Codes | Description | ||||||||
EJA210E | Transmitter body section (I) | |||||||||
Process connection style | -E | Extended type | ||||||||
Flange rating | J1 | JIS 10K | ||||||||
J2 | JIS 20K | |||||||||
A1 | ANSI class 150 | |||||||||
A2 | ANSI class 300 | |||||||||
P1 | JPI class 150 | |||||||||
P2 | JPI class 300 | |||||||||
D2 | DIN PN10/16 | |||||||||
D4 | DIN PN25/40 | |||||||||
Process connection size(Process flange size) | 3 | 3-inch (80mm) | ||||||||
Flange material | A | JIS S25C | ||||||||
B | 304 SST | |||||||||
C | 316 SST | |||||||||
Gasket contact surface | 1 | Serration (for ANSI flange only) | ||||||||
2 | Flat (no serration) | |||||||||
Wetted parts material | WE | Hastelloy C-276 Diaphragm, 316L SST Others, 316L SST Pipe | ||||||||
Flushing connection ring | 0 | None | ||||||||
Extension | 1 | Length (X2) = 50mm | ||||||||
3 | Length (X2) = 100mm | |||||||||
5 | Length (X2) = 150mm | |||||||||
Fill fluid | -A | For general (silicone oil), Process–10 to 250°C, Ambient–10 to 85°C | ||||||||
-B | For general (silicone oil), Process–40 to 120°C, Ambient–40 to 85°C | |||||||||
-D | For oil-prohibited (fluorinated oil), Process-20 to 120°C, Ambient-20 to 80°C | |||||||||
-P | For sanitary use (Propylene glycol), Process-10 to 120°C, Ambient-10 to 85°C | |||||||||
Optional codes | /Optional codes | |||||||||
6. Mounting & Dimensions
◆ Flush type
● Flush type
● Extended type
