at9000 Yamatake Corporation, at9000 Datasheet - Page 10

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

No. SS2-GTX00D-0100 (Rev.8)
Model GTX71D/72D
(Material of wetted parts: Diaphragm; 316L SST, Others; 316L 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
(Range from -5 to
Note) *3: Within a range of URV > 0 and LRV > 0.
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)
± 0.2% (For
When output is 50 to 100%: same as the linear output
When output is 7.1 to 50%: linear output ×
± 1.20% (For
±
±
±
±
±
When output is less than 7.1%: dropout










0.15
0.55
0.03
0.45
0.08
- 10 -
+
+
+
+
+
0.05
0.65
0.295
0.125
0.495
χ 3.5MPa
×
×
χ 3.5MPa
×
×
×
≥
3.5
------ -
3.5
------ -
χ
≥
χ
-- -
χ
-- -
χ
-- -
χ
7
7
7










%
% (For
% (For
% (For
% (For
{35 kgf/cm
{35 kgf/cm
χ 7MPa
χ 7MPa
χ 3.5MPa
χ 3.5MPa
≥
<
<
<
2
{70 kgf/cm
Yamatake Corporation
2
})
{70 kgf/cm
})
{35 kgf/cm
{35 kgf/cm
--------------------------------------------------------
square root
2
2
})
})
2
–
2
})
})
50
⋅
output
%