W21 series ceramic capacitive pressure sensorW21 series
pressure sensor core is a dry ceramic capacitive pressure
sensor which is made of special method by using ceramic material.
The ceramic is a recognized material with high elasticity,
corrosion resistance, abrasion resistance, impact resistance and
vibration. The thermal stability of the ceramic can make its
operating temperature range up to -40 to 135 ºC, and has a
high precision measurement, high stability. Its anti-overload
capacity of up to 100 times the range, completely solve the other
types of sensors in the small range of poor overload capacity of
the shortcomings, which in addition to the general sensor range,
the most characteristic is its positive and negative gauge pressure
function, Such as: ± 10kPa, ± 1MPa and so on. Ceramic capacitive
pressure sensor with high output, wide range, especially suitable
for the manufacture of high-performance industrial control pressure
transmitter and adapt to the harsh environment of the pressure
measurement. Features • Dry ceramic capacitive pressure
sensor;• Rugged ceramic capacitor sensitive diaphragm;• Excellent
resistance to corrosion and abrasion resistance;• Adapt to
pollution and corrosive environments;• Flat large round diaphragm,
easy to install;• Rapid response, no hysteresis;• Wide operating
temperature range;• Sensor-specific signal conditioning;• 0.5 ...
4.5V voltage output or I2C digital output, 4-20mA output;•
Accurate, stable and reliable;Principle
Ordering Sheet ModelProduct
nameW21Ceramic capacitive pressure sensorCodeAccuracy
class 10.2%20.5%31%CodePressure rangeA5barB10
barC20 barD50 barE100 barWe are developing other pressure range,
please check with us for other pressure range.CodePressure
typeAAbsolute pressureGGauge pressureSSealing
pressureCodeOutput10.5…4.5V20-5V30-10V4I2C54-20mAFor
SPI output, please contact with us.Typical model:W21
1BG1 FAQ Q: Are you trading company or manufacturer ?A:
We are a manufacturer since the year 2004, committed to producing
high accuracy, long-term stability, cost-efficient
pressure/level/temperature measuring instruments.Q: What's your
quality control system?A: Our factory is cerrified under ISO
9001-2015. All products are completed with temperature compensation
and 48 hours aging test before shipment.Q: What is the warranty of
your products?A: 12 month from shipment date, for non-man-made
damages.Q: Shipping and DeliveryA: Small orders are delivered with
DHL, Fedex, TNT, UPS , with delivery time in 4 - 5 business
days.Large orders are recommended to ship by seaWhy Choose us? 1.
We are professional manufacturer with own R&D and sales team,
experienced producing experience in transmitters & sensors
since 2004. 2. We have strict quality control system, each set
product we do temperature compensation and aging test before
shipment, so the quality is guaranteed. Delivery7~15 days
after order confirmed FAQQ1: Are you manufacturer or
trading company?
A:
We are professional pressure/level/temperature measurement
manufacturer with more than 13 years of
experience. Our factory address is: 4/F,Bldg #6, No.168, Xiangzhang
Road, High-tech District, 230088, Hefei, Anhui province,
China. Q2: What's your quality control system?A: We are an ISO
9001-2015 certified manufacturer, we have strict quality control
system. Besides clibartiaon, each set product we also do
temperature compensation and aging test before shipment, so the
quality is guaranteed. Q3: What is the warranty of your
products?
A:
12 month from shipment date, for non-man-made
damages. Q4: Can we use our logo on the products? Do you
provide customized products?
Yes.we
can use your logo, we can provide customized products per
requirement. OEM/ODM is welcome Q5: What is yor MOQ?A: We have
no MOQ limits, small quantity order is acceptable. Q6:
What's the transport?
A:
Express such as DHL, Fedex, TNT, UPS for freight prepaid, also can
use your own couier account to do the freight collect. For more
goods we can arrange by air or by Sea.Contact /* January 22,
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