at9000 Yamatake Corporation, at9000 Datasheet - Page 15

• Manufacturer Part Number: at9000
• Description: Differential Pressure Transmitters
• Manufacturer: Yamatake Corporation

Yamatake Corporation
Model GTX31D(High static pressure type for standard differential pressure)
Model GTX41D(High static pressure type for high differential pressure)
Model GTX71D(High static pressure type for highest differential pressure)
Model No.:GTX_ _D-Selection I(I II III IV V VI VII)-Selection II(I II III IV V VI)-Option
Note)
Basic Model No.
Selection I
Selection II
VII Bolt/nut
III Material (Meter
IV Material (center
VI Process installation
III Indicator
IV Paint
VI Mounting bracket
II Fill fluid
V Process connections Rc 1/2, with adapter flange *10
II Explosion proof
V Failure alarm
I
I
Measuring span 0.5 to 100kPa (50 to 10160mmH
Output
body cover, Vent/
Drain plugs)
body)
Electrical connec-
tion
*2
*3
*4
*5
*6
*7
*8
*9
*10 In case PVC is selected, code A, or D of Process connections should be selected.
*11 In case PVC is selected, code A, or B of Process installation should be selected.
*12 Not applicable for the combination with code F1 “FM Explosion proof” of Explosion proof.
*1
In case Manifold valve is used and in case code C, D is used, please select code A1 of Option.
Applicable for wetted parts of material (center body);316 SST (GTX31D, 41D, 71D) and ASTM B575 (GTX31D, 41D).
Applicable for wetted parts of material (center body); Tantalum (GTX31D, 41D, 71D), 316L SST (GTX31D, 41D, 71D) and ASTM B575
(GTX71D).
304 SST bolts and nuts material (-B) must be selected when PVC meterbody cover is selected.The max. working pressure is 1.5MPa.
When 304 SST bolt/nut is selected, max working pressure rating is 10MPa(100kgf/cm2).
In case code C, or D is selected, code A, or B of Process installation should be selected.
In case code J is selected, code C “Tantalum” of Material (centerbody) should be selected.
Please select A1 of option, when a wetted parts ASTM B575 of GTX71D is selected for assembling a manifold valve.
In case GTX71D, code C cannot be selected.
35 to 700kPa (0.35 to 7kgf/cm
0.25 to 14MPa (2.5 to 140kgf/cm
1/2 NPT, Watertight
M20, Watertight *12
None
FM Explosion proof
FM Intrinsically safe
FM Nonincendive
ATEX Explosion proof
ATEX Intrinsically safe
ATEX Type n
IECEx Explosion proof,
IECEx Intrinsically safe
IECEx Type n
NEPSI Explosionproof
NEPSI Intrinsically safe
NEPSI Type n
None
With indicator
Standard
Corrosion-proof
Corrosion-resistant (Silver coating)
Upper limit of output at abnormal condition
Lower limit of output at abnormal condition
None
Carbon steel (L form) *2
304 SST (L form) *2
Carbon steel (Flat form) *3
304 SST (Flat form) *3
4 to 20mA (SFN Communication)
4 to 20mA (HART Communication)
Regular type (Silicone oil)
For oxygen service (Fluorine oil)
For chlorine service (Fluorine oil) *7
Meterbody cover
SCS14A
PVC *4*9
316 SST (Diaphragm:316L SST)
ASTM B575 (Equivalentto Hastelloy C-276) *8*13
Tantalum *1*6
316L SST *1*6
Rc 1/4, with adapter flange
Rc 1/4, without adapter flange
1/2 NPT internal thread, with adapter flange *10
1/4 NPT internal thread, with adapter flange
1/4 NPT internal thread, without adapter flange
Vertical piping, top connection *6*11
Vertical piping, bottom connection *6*11
Horizontal piping, front connection
Carbon steel
304 SST *5
630 SST
2
)
2
2
Vent / Drain plugs
O)
)
PVC *4*9*10*11
316 SST
A
B
- 15 -
H
A
J
A
C
GTX31D
GTX41D
GTX71D
A
D
B
C
A
B
C
D
E
F
No. SS2-GTX00D-0100 (Rev.8)
A
B
C
A
B
C
-
A
B
XX
A1
A2
A5
N1
N2
N5
F1
F2
F5
E1
E2
E5
X
A
X
B
D
A
B
X
3
4
5
6