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Diaphragm Protector Water Air Liquid Hydraulic Pressure Sensor
RJ series piezoresistive pressure sensor adopts the internationally advanced high stability and high precision silicon pressure chip, and adopts the sintering seat with stress optimization design, which is produced by the processes of chip mounting, gold wire bonding, diaphragm welding, high vacuum oil injection, pressure cycle stress relief, high temperature aging, temperature compensation, etc. With more than 30 years of development, production experience and technological innovation, the products have excellent stability and performance, and are widely recognized by users.
The piezoresistive pressure sensor imported high precision, high stability force sensitive chips, adopted advanced technology and equipment manufacturing delicately. Widely used in petroleum, chemical, metallurgy, electric power, aviation, medical equipment.
Product Paramenters
Parameters
Typical value
Max value
Unit
Full scale output
100
250
mV
Zero output
± 1
± 2
mV
Nonlinearity
0.2
0.5
%FS
Hysteresis
0.05
0.08
%FS
Repeatability
0.05
0.08
%FS
Input / output impedance
2.6
5.0
kΩ
Zero temperature drift (note 1)
±0.4
±1.0
%FS, @25℃
Sensitivity temperature drift (note 2)
±0.4
±1.0
%FS, @25℃
Long-term stability
0.2
0.3
%FS / year
Excitation current
1.5 (the maximum input voltage can be 10V)
mA
Insulation resistance
500(100VDC)
MΩ
Compensation temperature (note 3)
0～50; -10～70
℃
Working temperature
-40～+125
℃
Storage temperature
-40～+125
℃
Response time
≤1
ms
Housing and diaphragm material
stainless steel 316L
O-ring
viton, nitrile rubber, silicone rubber
Measuring medium
Fluids compatible with 316L, NBR or Viton or silicone
Life (25 ℃)
＞ 1 × 108 pressure cycle (80% FS)
times
Filling medium
silicone oil
Sealing ring
Φ 16 × 1.8mm (nitrile or fluorinated rubber (note 4))
Xi'an Ruijia Measuring Instruments Co., Ltd. is a manufacturer of force sensors and related products, dedicated to providing high-quality solutions for various industries. With a commitment to innovation, reliability, and precision, we have established ourselves as a trusted partner for businesses worldwide.
Founded in 2005, we have accumulated years of experience in the field of weighing technology, enabling us to deliver products tailored to our customers' needs. Our product range includes a comprehensive selection of load cells, weighing modules, controllers, systems, and software solutions. We offer a diverse array of weighing products suitable for industrial automation, logistics, transportation, healthcare, retail, and more.
At Xi'an Ruijia Measuring Instruments Co., Ltd., we pride ourselves on our technological expertise and dedication to continuous improvement. Our team of skilled engineers is committed to developing innovative solutions that push the boundaries of weighing technology, ensuring our products meet the highest standards of performance and accuracy. We serve a global clientele, catering to diverse market sectors across the globe. Our products are utilized by businesses of all sizes, from small enterprises to multinational corporations, in both domestic and international markets.
Quality is at the core of everything we do. We adhere to stringent quality control measures throughout the manufacturing process to ensure that our products meet or exceed industry standards. Our commitment to quality has earned us a reputation for reliability and excellence among our customers. Besides, customer satisfaction is our top priority. We offer comprehensive customer service and support, including technical consultation, pre-sales assistance, and after-sales service, to ensure a seamless experience for our clients.
With a focus on innovation, quality, and customer satisfaction, Xi'an Ruijia Measuring Instruments Co., Ltd. is your trusted partner for all your weighing sensor needs. Contact us today!
Our Services
Service standards: we are committed to provide a high quality and responsive serviceto all clients
The fastest reply:Please feel free to contact us if you have any questions. You will get a replyfrom the professional and experienced trade managerwithin 24hours. If our trade manager is off line, please leave a message, and tell us the productmodel you needand your E-mail address.
Quality assurance: good quality is assured by advanced manufacturingtechnology. And all products are through strict test by our professional QC team before shipping.
Door to door service: We usually send the parcel by DHL, EMSand TNT etc. The tracking number will be sent to you after delivery. It usually takes 3--5 working daysto reach from from our side to your side, which is very convenient for your business
OEM available
FAQ
1. What detailed information do I need to provide if I want to place an order?
We need to know the following information: Capacity, Usage and other related parametersyou need.
2. Do you have any discount?
Yes, if you buy large QTY, please send us a email, we will give you a big discount.
3. What terms of payment are available?
We accept T/T, L/C, Trade assurance, Secure payment, Western Union, Paypal, MoneyGram, etc.
4.When will you arrange the production?
We will arrange the production immediately after receiving your payment.
5. How do you ensure good product quality?
We have a complete quality control system, all of our products are fully checked by IQC, OQC departments before shipping to our clients.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
3000000-5000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Xian Ruijia Measurement Instruments Co., Ltd is a professional manufacturer of sensors in state-level high-tech industry development zone, Xi’an of China. Since 2005, We focused on development and production of pressure sensor, weighing sensor etc.
... Xian Ruijia Measurement Instruments Co., Ltd is a professional manufacturer of sensors in state-level high-tech industry development zone, Xi’an of China. Since 2005, We focused on development and production of pressure sensor, weighing sensor etc.
...
