Jiangsu Wanchun Instrument Co., Ltd.
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EJA120A Micro Differential Pressure Transmitter
EJA120A Microdifferential Pressure Transmitter ee luɔɔi bɛ̈n ya tɔ̈ɔ̈u bɛ̈n ya tɔ̈ɔ̈u bɛ̈n ya tɔ̈ɔ̈u bɛ̈n ya tɔ̈ɔ̈u bɛ̈n ya tɔ̈ɔ̈u bɛ̈n ya tɔ̈ɔ̈ EJA12
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EJA120A Micro Differential Pressure TransmitterWël kɔ̈k:

EJA120A Microdifferential Pressure Transmitter ee luɔɔi bɛ̈n ya tɔ̈ɔ̈u bɛ̈n ya tɔ̈ɔ̈u bɛ̈n ya tɔ̈ɔ̈u bɛ̈n ya tɔ̈ɔ̈u bɛ̈n ya tɔ̈ɔ̈u bɛ̈n ya tɔ̈ɔ̈

EJA120A wɛA looi kek Jiangsu Wanchun Instruments Co., Ltd.HART ye kɔc kɔ̈k tɔ̈ɔ̈u, ku ye kɔc kɔ̈k tɔ̈ɔ̈u, ku ye kɔc kɔ̈k tɔ̈ɔ̈u.

II. Funksiɔn Specifications

Output: 2-wire system, 4-20mADC output, digital communication, programmable setting linear or square root output method, HART protocol loaded on 4-20mADC signals.

Voltage Power

10.5-42VDC (tɛ̈n yenë yen luui thïn)

10.5-30VDC (ye kɔnɔ)

16.4-42VDC (Dijital)

16.4-30VDC (ye kɔnɔ)

Load (tɛ̈n yenë E ku S ye nyuɔɔth): 0-1335Ω

250-600Ω Digital Communication

Limitation Time Constant: Limitation Time Constant (Limitation Time Constant): Limitation Time Constant (Limitation Time Constant): Limitation Time Constant (Limitation Time Constant): Limitation Time Constant (Limitation Time Constant) A lëu bï ya looi në 0.2-2 seconds.

Tɛmɛ: -50 ~ 50KPa (-7.25 ~ 7.25psi)

Tɛmɛɛr: -20-80 ℃ (-13-176)0F)

Lɔ̈ɔ̈ŋ: -25-80 ℃ (-13-176)0F)

HART: Distance of communication: With multi-core twisted wire, communication distance can reach up to 1.5Km, communication distance is different depending on the type of cable. HART: Distance of communication: With multi-core twisted wire, communication distance can reach up to 1.5Km, communication distance is different depending on the type of cable.

Third, Performance Specifications

Reference accuracy of adjustment range: including linearity, delay and repeatability starting from zero point) ±0.2% ±0.1% (high accuracy) (Reference accuracy of adjustment range: including linearity, delay and repeatability starting from zero point) ±0.2% ±0.1% (high accuracy) (Reference accuracy of adjustment range: including

EJA120A Micro Pressure Transmitter Selection SpecificationsPricesTabel

Model

Kode Specifications

Yök Ming

Prices

EJA120A

MikroDifferential Pressure Transmitter

13660

Signal output

-D.......

4~20mA, BRAIN protocol digital communication

0

-E.......

4-20mA, HART protocol digital communication (tïŋ GS1C22T1-CY)

210

-F.......

FF Field Bus Communication (tïŋ GS01C22T02-00CY)

1750

-G.......

PROFIBUS Field Bus Communication (tïŋ GS01C22T03-00CY)

2110

Dimension (membrane box)

-E.......

0.1~1kPa{10~100mmHO}

0

Bahan Liquidation

S········

[Bɛ̈ɛ̈r] [Bɛ̈ɛ̈r] [Bɛ̈ɛ̈r]

SCS14A (Note 1) SUS316L (Note 2) SUS316

0

Pipe Connection

0········

No process connector (Rcl/4 internal thread on container flange) (Rcl/4 internal thread on container flange) (Rcl/4 internal thread on container flange) (Rcl/4 internal thread on container flange) (Rcl/4 internal thread on container flange)

0

1········

Process connector with Rcl/4 internal thread

210

2········

Process connector with Rcl/2 internal thread

210

3········

Process connector with 1/4NPT internal thread

210

4········

Process connector with 1/2NPT internal thread

210

5········

No process connector (1/4NPT internal thread on container chamber flange)

0

Bolt, Nut Material

A········

[Tɛɛr luɔi cït]

SCM435 50kPa{0.5kgf/cm2}

0

B········

SUS630 50kPa{0.5kgf/cm2}

460

C········

SUS60 50kPa{0.5kgf/cm2}

1050

Ye install

-2·······

Vertical Installation, Right Side High Pressure, Process Connection on the Top (Note 3) (Lɛ̈k ye kɔnɔ)

0

-3·······

Vertical Installation, Right Side High Pressure, Process Connection Down (Note 3) ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n

210

-6·······

Vertical install, high pressure on the left, process connector on the top (Note 3) (Lɔ̈ɔ̈m ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ)

0

-7·······

Vertical install, high pressure on the left, process connector at the bottom (Note 3) (Lɛ̈k ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ

210

-8·······

Installation horizontal, right side high pressure (Note 4) (Lɔ̈ɔ̈m dɔ̈ŋ)

210

-9·······

Installation horizontal, high pressure on the left (Note 4) (Lɛ̈k ye kɔrɔ, ye kɔrɔ, ye kɔrɔ, ye kɔrɔ, ye kɔrɔ, ye kɔrɔ, ye kɔrɔ)

210

Elektrik Interface

0........

G1/2 ye yic, 1 ye yic

0

2........

1/2NPT ye yic, 2 ye yic

0

3........

Pg13.5 ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r

0

4........

M20 ye yic, 2 ye yic

0

5........

G1/2 ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r

130

7........

1/2NPT tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n

50

8........

Pg13.5 tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n

210

9........

M20 tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n

210

A........

G1/2 ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n

440

C........

1/2NPT tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n

530

D........

M20 ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n

530

Nyuɔ̈th header

D········

Digital Header

680

E········

Numeral header keke setup button

790

N········

(No header)

0

2-inch tube mounting bracket

A........

SECC flatbed

130

B........

SUS304 ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan

340

J........

SUS316 ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan

620

C........

SECC L-type rack

130

D........

SUS304 L-ye

430

K........

SUS316 L-ye

780

N........

No mounting bracket

0

Cäät: EJA120A-EES5A-92NN
Note 1: Kä ye kek looi në flange ku jɔl ya luɔɔi
Note 2: Film ye Hash alloy C-276 ye looi, ku jɔl ya SUS316L ye looi

Note 3: N'a wïc, ke yï lɔ̈ɔ̈m bï yï lɔ̈ɔ̈m bï yï lɔ̈ɔ̈m bï yï lɔ̈ɔ̈m bï yï l
Note 4: Na yïn wïc, ke yï lɔ̈ɔ̈m bï yï lɔ̈ɔ̈m bï yï lɔ̈ɔ̈m bï yï lɔ̈ɔ̈m

Note 5: A tɛ̈n tɔ̈u në code de signal de output F ku G.

Note 6: Kɔc cï luɔ̈ɔ̈i adhil bïk tɛ̈n yenë kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc Na yï yɔ̈ɔ̈r, yïn adhil ba tɛ̈n yɔ̈ɔ̈r: na yïn ye kä ye kek looi, cït mɛn hydrochloric acidAsid sulfurik, H2SSodium hypochlorate, wala150N'a tɛ̈ɛ̈r ye tɛ̈ɛ̈r ye tɛ̈ɛ̈r ye tɛ̈ɛ̈r ye tɛ̈ɛ̈r ye tɛ̈ɛ̈r ye tɛ
*No. ee kë ye nyuɔɔth apɛi në kë ye nyuɔɔth





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