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Overview
Compared to the conventional metal sensor, it has
high reproducibility and long term stability of
characteristics, thus ensuring highly stable
measurement. The MT10 is small and has a mass of
about 700g. This makes it suitable for use at
process industry sites, for diagnosing factory
equipment and for various R & D applications.
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Features
- High reliability (with
silicon resonant sensor).
- Available in three
models:
265302 (130kPa)
265303 (700 kPa)
265304 (3000kPa)
- Resolution 0.01kPa,
0.1kPa, 1kPa.
- Data hold function.
- Zero adjustment
function.
- RS-232C interface.
- Supplied with:
Carrying case, Battery installed, Monkey
spanner, Single-ended wrench, Duct tape, and
user's manual.
MT10 Series Datasheet
(PDF)
(documents
are in PDF format and will open in a new window)
Silicon-Resonant
Sensor |
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The
pressure sensor employs a silicon-resonant sensor
which was developed using Yokogawa's newest silicon
micro-forming technology.
The
detector, which uses a silicon monocrystal, has
superior reproducibility and undergoes less secular
change than conventional metal sensors, thus
permitting highly stable measurement. |
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MT10 Series
Specifications |
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Measurement |
Model 265302 |
Model 265303 |
Model 265304 |
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Kind of Pressure |
Gauge pressure |
Gauge pressure |
Gauge pressure |
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Range
(Accuracy Guarantee Range) |
0 to 130kPa |
0 to 700kPa |
0 to 3000kPa |
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0 to 1.3256kgf/cm2 |
0 to 7.138kgf/cm2 |
0 to 30.59kgf/cm2 |
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0 to 13256mmH2O |
――― |
――― |
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0 to 975.1mmHg |
0 to 5250mmHg |
――― |
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0 to 521.9 inH2O |
0 to 2810 inH2O |
0 to 12044 inH2O |
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0 to 38.39 inHg |
0 to 206.7 inHg |
0 to 885.9 inHg |
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0 to 18.85 psi |
0 to 101.5 psi |
0 to 435.1 psi |
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0 to 1300 mbar |
0 to 7000 mbar |
0 to 30.00 bar |
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Measurement Indication
Range |
-2.5 to 110% of FS |
-2.5 to 110% of FS |
-2.5 to 110% of FS |
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Accuracy (Horizontally
mounted, 23°C
±3°C, zero point
adjusted) |
±(0.04%
of rdg
+0.03% of FS) |
±0.1%
of FS |
±0.1%
of FS |
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Resolution |
0.01kPa |
0.1kPa |
1kPa |
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Maximum Allowable
Input |
500kPa |
1000kPa |
4500kPa |
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Internal Volume |
approx. 2cm3 |
approx. 2cm3 |
approx. 2cm3 |
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Effect of Temperature |
±0.02%
of FE/10°C max. (Zero point)
±0.02% of FE/10°C max. (Span) |
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Effect of Mounting
Direction |
±0.1%
of FS |
±0.02%
of FS |
±0.01%
of FS |
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Gas Leakage |
10-5cm3/s
max |
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Measurement Fluid |
Gas only
(non-flammable, non-explosive, non-toxic,
non-corrosive) |
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Measurement Fluid
Temperature |
5°C
to 50°C |
5°C
to 50°C |
5°C
to 50°C |
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Pressure Sensor |
Silicon resonant
sensor |
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Pressure Sensing
Element |
Diaphragm |
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Pressure Display Unit |
kPa, kg/cm2,
mmH2O, mmHg, inH2O,
inHg, psi, mbar (bar) |
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Calibration Interval |
1
year |
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Input Connection |
Rc
1/4 or NPT 1/4 |
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Material of
Measurement Section |
SUS316 stainless steel, Hastelloy C726 |
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General
Specifications |
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Display |
LCD display |
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Display Update
Interval |
approx. 0.5 sec. |
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Response Time |
approx. 4 seconds
(until the accuracy falls within the
accuracy range) |
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Warm-up Time |
1 minute maximum |
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Other Functions |
Comes with data
hold function that holds indicated
pressure value, and zero adjustment
function. |
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Operating
Temperature |
5°C
to 40°C; 20% to 80% RH or less (no
condensation) |
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Power Supply |
4 x 1.5 Volt Type
'AA' Alkaline batteries |
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Battery Life |
approx. 100 hours
(continuous operation using alkaline
batteries) |
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AC Adapter |
100 to 120/220 to
240 Volts AC 50/60Hz (output 15V, 1.33A)
(optional) |
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Communication
Interface |
RS-232C
Half-duplex transmission brain protocol.
Transmission rate: 1200 bits/s |
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Insulation
Resistance |
500V DC/20MΩ
or higher (between AC line and case)
(when dedicated power kit is used). |
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Withstand Voltage |
1500VAC/minute
(between AC line and case)
(when dedicated
power kit is used). |
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Dimensions |
approx. 72mm (W) x
174mm (H) x 60mm (D) (excluding input
connection section) |
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Weight |
approx. 700g
(including battery |
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