▶ 제품명 : 차압 트랜스미터 (D/P Transmitter)

대기압력을 기준으로한 High측과 Low측 압력의 차를 고정도로 측정하는 트랜스미터로 자기진단기능과 원격 쌍방향 통신기능은 분산된 지역에서 유지보수에 시간과 비용을 절감시켜드리며 압전영향(Piezoresistive)센서가 주위온도 및 압력을 보상 합니다. 유량, 압력, 레벨등 활용범위가 넓어 가장 많이 사용되는 제품 입니다.

Range
Limit to Model
10 to 400inH2O (SMA110)
5 to7bar (STd930)
7 to 210bar (STd974)
Rangeability
40 : 1(STD924) to 20 : 1(STD930) to 30 : 1(STD974)
Accuracy
±0.075% of Span(at 28℃)
Analog Output
DC 4-20mA
Digital Output
DE & HART Protocol (HART Option)
Display
Analog & Digital
Enclosure
Explosion Proof(기본사양)

SFC(Smart Field Communicator)를 이용한 현장 Calibration이 용이합니다.
※ 상세정보 참고

 

제품 설명
 
◇ MODEL SELECTION

Key Number

Ⅲ(Optional)

_ _ _ _ _ _

-

_ _ _

-

_ _ _ _ _

-

_ _ ,_ _ _ _

+

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◇ KEY NUMBER
Span
Selection
0-10˝ to 0-400" H2O/0-25 to 0-1000 mbar
Body Rating: 3000 psi (210 bar)
STD924
0-5 to 0-100 psi/0-0.34 to 0-7 bar
Body Rating: 3000 psi (210 bar)
STD930
0-100 to 0-3000 psi/0-7 to 0-210 bar
Body Rating: 3000 psi (210 bar)
STD974

◇ TABLE1-METER BODY
Material
of Construction
Wetted
Process Heads
Vent/Drain Valves** and Plugs Barrier Diaphragms

Selection

Carbon Steel*
Carbon Steel*
Carbon Steel*
Carbon Steel*
316 St. St.
316 St. St.
316 St. St.
316 St. St.
Hastelloy C
Hastelloy C
Monel
316 St. St.
316 St. St.
316 St. St.
316 St. St.
316 St. St.
316 St. St.
316 St. St.
316 St. St.
Hastelloy C
Hastelloy C
Monel
316 LSS
Hastelloy C
Monel
Tantalum
316LSS
Hastelloy C
Monel
Tantalum
Hastelloy C
Tantalum
Monel
A_ _
B_ _
C_ _
D_ _
E_ _
F_ _
G_ _
H_ _
J_ _
K_ _
L_ _
Fill Fluid
Sillicon
CTFE

_ 1_
_ 2_

Process Head
Configuration
1/4˝ NPT
1/2˝ NPT with Adapter (on 1/4˝ NPT Head)

_ _ A
_ _ H


◇ TABLEⅡ
No Selection

00000


◇ TABLE Ⅲ
Options
Selection
None
00
Adapter Flange - 1/2˝ NPT St. Steel
S2
Adapter Flange - 1/2˝ NPT Hastelloy-C
T2
Adapter Flange - 1/2˝ NPT Monel
V2
Mounting Bracket - Carbon Steel
MB
Mounting Bracket - ST.ST.
SB
Analog Meter (0-100 Even 0-10 Spuare Root)
ME
Smart Meter
SM
Local Zero
LZ
Local Zero and Span
ZS
A286SS (NACE) Bolts and 302/304SS (NACE) Nuts for Heads and 316SS (NACE) Bolts for Adapters
CR
Customs Calibration and I.D. in Memory
CC
Transmitter Configuration
TC
Clean Transmitter for oxygen or Chlorine Service with Certification
OX
Side Vent/Drain (End Vent Drain is standard)
SV
SS Center Ven Drain and Bushing
CV
Bllind DIN SS Flanges Mounted with NACE Bolts
B2
Calibration Test Report and Certificate of Conformance (F3399)
F1
Certificate of Conformance (F3391)
F3
Certificate Origin (F0195)
F5
NACE Certificate (F0198)
F7
HART Protocol Compatible Electronics
HC

◇ TABLEⅢ - OPTIONS (continued)

Approval Body

Approval Type

Location or Classification

Selection

No hazardous location approvals

9X

Factory Mutual Explosion Proof Class Ⅰ,Div.1, Groups A,B,C,D

1C

Dust Ignition Proof Class Ⅱ,Ⅲ, Div.1, Groups E,F,G
Non-Incendive Class Ⅰ,Div.2, Groups A,B,C,D
Intrinsically Safe Class Ⅰ,Ⅱ,Ⅲ, Div.1, Groups A,B,C,D,E,F,G
LCIE CENELEC Flame Proof
Intrinsically Safe
EEx d IIC T6
EEx ia IIC T5

3A

Flame Proof EEx d IIC T6

3D

Intrinsically Safe EEx ia IIC T5

3S


◇ TABLE Ⅳ
Factory Identification

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