Ultra High Purity Pressure Measurement
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OUR PRODUCTS

We supply high-quality sensors, provide full sensor solutions, and accept OEM/ODM customization.
Pressure Sensor
Ultra High Purity Pressure Transmitter
Pressure Transmitter
Pressure Switch
Magnetostrictive Position Sensor
LVDT Position Sensor
Potentiometer Position Sensor
Force Sensor
Load Cell
Temperature Transmitter
Temperature Switch
Level Transmitter
Differential Pressure Transmitter

ABOUT US

ORR Sensor Co., Ltd.
ORR Sensor Co., Ltd., founded in 2000, is a leading professional sensor manufacturer based in Shanghai, China.
We specialize in OEM manufacturing of OEM pressure sensor, pressure transmitter, pressure switch, position sensor, LVDT, load cell, force sensor, temperature transmitter, temperature switch, as well as other sensor-related spare parts. Our products are certified with ISO9001, CE and RoHS. 
Since 2000, ORR Sensor has been dedicated to developing cutting-edge measurement technologies for industrial process control, intelligent control and other industrial automation applications.
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INDUSTRY APPLICATIONS
Our Products are widely applied in metallurgy, port machinery, injection molding machinery, wind power, hydraulic machinery, vulcanizing machinery, die casting machinery, vertical mill machinery, and construction machinery industry.
Metallurgical industry
Metallurgical industry
Port machinery
Port machinery
Wind power industry
Wind power industry
Injection molding machinery
Injection molding machinery
Hydraulic machinery
Hydraulic machinery
WHY YOU CHOOSE
AND TRUST ORR

You will benefit from:

♦ R&D Center: Devoted to developing high-quality, cost-effective sensor products.
♦ Manufacturing Expertise: Professional sensor manufacturer with production experience dating back to 2000..
♦ Production Capacity: Monthly output up to 100,000 pieces of sensors.
♦ Global Coverage: Exported to more than 70 countries worldwide.
♦ Key Partners:  TYCO, Honeywell, EMERSON, CRRC, CIMC, Carrier, DAIKIN, LG, Solaredge, Nanosonics, Danby, SAIC, PHNIX, XCMG, ZOOMLION, SANY and other renowned brands.
♦ Certifications: CE, RoHS, ISO9001 certified..
♦ OEM/ODM: Custom OEM and ODM services are available.
 
News Center
More
30
2026-04
Excitation Voltage of Load Cell: Does Load Cell Excitation Voltage Matter?

Learn how load cell excitation voltage affects accuracy, signal output, and performance. Expert guide from ORR Sensor Co., Ltd. load cell excitation voltage, does load cell excitation voltage matter, what is excitation voltage for load cell, how to choose excitation voltage for load cell, recommended excitation voltage for load cell, can I use 5V excitation for 10V load cell, effect of excitation voltage on load cell accuracy, load cell signal, noise reduction methods, load cell power consumption vs voltage

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15
2026-04
Load Cell Installation

Proper mounting structure, alignment, and load application are critical factors in ensuring performance consistency. A well-designed installation not only improves accuracy but also enhances durability and system reliability. At ORR Sensor, we provide precision-engineered load cells along with professional technical support to help customers achieve stable and accurate weighing performance across various industrial applications.

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31
2026-03
Hydraulics Pressure Sensor for Mobile Hydraulics Applications

Hydraulics Pressure Sensor for mobile hydraulics applications ORR pressure sensor is intended to be used in mobile hydraulics applications, such as on earth moving machines, fork-lift trucks, diggers, excavators, aerial work platforms, cranes, agricultural farm machinery and utility vehicles.

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ORR Sensor Co., Ltd. 
Total Sensor Solution

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CONTACT US

  Add : 6# Building, No. 285 Rongxing Road, Shanghai, 201613
    E-mail: orr@orrsensor.com
  Whatsapp: +86-18917497750
   Phone: +86-18917497750
 Wechat: +86-18917497750
Copyright   2023 ORR Sensor Co., Ltd.