at9000 Yamatake Corporation, at9000 Datasheet - Page 9

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

Yamatake Corporation
Model GTX40D/41D
(Material of wetted parts: Diaphragm; ASTM B575 (Equivalent to Hastelloy C-276), Tantalum, 316L SST Others; ASTM
B575 (Equivalent to Hastelloy C-276), Tantalum, 316L SST)
Model GTX71D/72D
(Material of wetted parts: Diaphragm; 316L SST, Others; 316 SST)
Reference accuracy
(*3)(*4)
Ambient Temperature
effect (Shift from the
set range)
Change of 30ºC (*3)
55ºC)
Static pressure effect
(Shift with respect to
Setting range) (*3)
Change of 7 MPa {70
kgf/cm
Reference accuracy
(*3)(*4)
Ambient Temperature
effect (Shift from the
set range)
Change of 30ºC (*3)
55ºC)
Static pressure effect
(Shift with respect to
Setting range) (*3)
Change of 7 MPa {70
kgf/cm
(Range from -5 to
(Range from -5 to
Note) *3: Within a range of URV > 0 and LRV > 0.
2
2
}
}
*4: Reference accuracy at calibrated condition.
Linear output:
Square-root output:
Combined shift:
(including zero and
span shifts)
Zero shift:
Combined shift:
(including zero and
span shifts)
Linear output:
Square-root output:
Combined shift:
(including zero and
span shifts)
Zero shift:
Combined shift:
(including zero and
span shifts)
± 0.15% (For
When output is 50 to 100%: same as the linear output
When output is 7.1 to 50%: linear output ×
When output is less than 7.1%: dropout
± 0.41% (For
± 0.4% (For
± 0.2%(
When output is 50 to 100%: same as the linear output
When output is 7.1 to 50%: linear output ×
When output is less than 7.1%: dropout
± 1.20%(
±
±
±
±
±
±
±
±
















0.1
0.18
0.03
0.03
0.125
0.55
0.08
0.03
+
- 9 -
+
+
+
+
+
0.05
+
+
χ 140kPa
0.23
0.17
0.37
0.65
0.495
χ
0.295
0.075
≥
≥
×
210kPa
×
×
×
×
3.5
------ -
χ
χ
×
χ
χ 7MPa
3.5
------ -
7
-- -
χ
7
-- -
χ
×
210
-------- -
×
≥
≥
χ




χ
≥
700
-------- -


700
-------- -
140
-------- -
χ
3.5MPa
3.5MPa


%
% (For
χ
% (For
χ


%(
{1.4 kgf/cm


% (For




{2.1 kgf/cm
%
%
% (For
χ
<
{70 kgf/cm
{35 kgf/cm
χ
3.5MPa
{35 kgf/cm
No. SS2-GTX00D-0100 (Rev.8)
χ 7MPa
<
χ
<
3.5MPa
<
χ 140kPa
2
210kPa
<
})
2
})
{35 kgf/cm
2
})
2
2
})
{70 kgf/cm
{35 kgf/cm
})
{2.1 kgf/cm
{1.4 kgf/cm
--------------------------------------------------------
square root
--------------------------------------------------------
square root
2
})
2
2
})
})
–
–
2
})
50
50
2
}
⋅
⋅
output
output
%
%