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首页 >>> 产品目录 >>> Mobrey
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产品[静压式液位变送器]资料
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产品名称:
静压式液位变送器
产品型号:
9700
产品展商:
其它品牌
简单介绍
静压式液位变送器9700系列静压力液位变送器
两线制24VDC回路供电，测量范围0.2~100m，投入式或外部安装，陶瓷传感器防阻塞，防腐蚀，不受结垢影响，有各种船检证书。
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静压式液位变送器的详细介绍 |
静压式液位变送器9700 MK2 transmitter
submersible hydrostatic level transmitter
静压式液位变送器9700 transmitter
• Factory sealed and tested
for submersed duty
• Good long-term stability
Features
• 2 wire 24V DC loop
powered
• 4 to 20mA, remote zero
and span option
• Accuracy +/- 0.1% of
calibrated span
• Ranges from 0.2 to 100m
H2O
• 10:1 rangeability
• Ceramic capacitive sensor
• Low maintenance
• Fully submersible IP68
• Reverse polarity protection
• Intrinsically safe option
静压式液位变送器Description
The 9700 series electronic pressure/
level transmitter is designed to
perform in the arduous conditions
of today’s level measurement
applications.
Using temperature compensated,
surface mount electronics and a
ceramic capacitive sensor, the 9700
provides an accuracy of better than
+/-0.1% of calibrated span and
excellent long term stability.
Mounting options enable simple
installation in situations from service
tanks to remote reservoirs.
All versions can be mounted in areas
subject to flooding and are rated IP68
(except 9795 type rated IP67).
Operation
At the heart of the 9700 is the
Ceramic Capacitive pressure Sensor
(CCS). The CCS provides a “flush”
diaphragm, avoiding the risks
of sensor clogging and ensures
extremely low hysteresis, minimal
output drift and high repeatability.
With traditional sensors, process
build up on the diaphragm face can
result in an unreliable measurement,
requiring regular servicing of the
sensor.
The CCS used in the 9700 series is
virtually immune to the effects of
process build up due to a maximum
sensor deflection of only 0.025mm,
compared with up to 1.5mm for
convental sensors.
The ceramic sensor provides
outstanding corrosion resistance.
The 9700 provides reliable and low
maintenance measurement year after
year.
For measurements up to 300 bar,
the series 9000 pressure transmitter
offers a cost effective solution
for most pressure measurement
applications. The series 9000 also
features a CCS and 0.1% accuracy.
For further information, ask for data
sheet number 0077.
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