SUPMEA P300 Manual de usuario
User's Manual
Pressure transmitter
U-SUP-P300/P400-EN3
Supmea Automation Co.,Ltd.
www.supmea.com
Headquarters
5th floor,Building 4,Singapore Hangzhou Science Technology Park,
No. 6 street,Hangzhou Economic Development Area,
Hangzhou 310018,China
Singapore
2 Venture Drive #11-30 Vision Exchange Singapore
I
Preface
Thank you for purchasing pressure transmitter. Please read this
manual carefully before operating and using it correctly to avoid
unnecessary losses caused by false operation.
Note
Modification of this manual’s contents will not be
notified as a result of some factors, such as function
upgrading.
We try our best to guarantee that the manual content
is accurate, if you find something wrong or incorrect,
please contact us.
This product is forbidden to use in explosion-proof
occasions.
Version
U-SUP-P300/P400-EN3
II
Disclaimer
The company does not make any guarantees for the
terms outside the scope of this product warranty.
This company is not responsible for damage to the
instrument or loss of parts or unpredictable damage
caused directly or indirectly by improper operation of
the user.
No.
Name
Quantity
Note
1
Pressure transmitter
1
2
Manual
1
3
Certificate
1
After opening the box, please confirm the package contents
before starting the operation.If you find that the model and
quantity are incorrect or there is physical damage in
appearance, please contact us.
III
Contents
Chapter 1 Introduction.................................................................... 1
Chapter 2 Characteristics...............................................................2
Chapter 3 Dimension...................................................................... 3
Chapter 4 Parameter...................................................................... 8
Chapter 5 Wiring............................................................................10
5.1 DIN connector type........................................................... 10
5.2 Cable connector type....................................................... 12
Chapter 6 Function & Setting(P400)...........................................13
6.1 Display................................................................................13
6.2 Definition............................................................................ 14
6.3 Monitoring menu............................................................... 15
Chapter 7 Installation.................................................................... 22
Chapter 8 Safety instructions.......................................................24
Chapter 9 Cautions....................................................................... 25
Chapter 10 Warranty & After-sales Service...............................26
Chapter 1 Introduction
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1
Chapter 1 Introduction
Imported high precision and high stability pressure sensitive
chips are selected for diffused silicon pressure transmitter.
Sensitive chips are fabricated by advanced micro-mechanical
etching process, which forms Wheatstone bridge by diffusing
four high-precision resistors with temperature compensation on
silicon wafers. Because of piezoresistive effect, there are some
changes on the resistance values of the four bridge arm
resistance, so as to make the bridge unbalanced, and then the
sensor outputs an electric signal corresponding to the change
of pressure. The output electric signal is compensated by
amplification and non-linear correction circuit, which generates
voltage and current signals which correspond linearly to the
input pressure.
Chapter 2 Characteristics
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2
Chapter 2 Characteristics
(1) Compact structure and easy to install.
(2) Advanced diaphragm/oil-filled isolation technology.
(3) High stability and reliability.
(4) Seismic resistance and anti-radio frequency
interference.
(5) 316L stainless steel isolation diaphragm structure.
(6) High precision, all stainless steel structure.
(7) Micro-amplifier, voltage and current signal output.
(8) Strong anti-interference and long-term stability.
(9) Variety of process connections are available.
(10) Wide range of measurement. It can measure absolute
pressure, gauge pressure and sealing reference
pressure.
(11) Anti-vibration and anti-impact.
Chapter 3 Dimension
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3
Chapter 3 Dimension
P300
DIN connector type
M12 connector type
Chapter 3 Dimension
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4
Cable connector type (Current voltage output)
Cable connector type (RS485 output)
Chapter 3 Dimension
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5
DIN connector type
(RS485 output)
P310
Chapter 3 Dimension
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6
P300G ●PX300
P400 without display
Este manual sirve para los siguientes modelos
5
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