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Xi'an Automation Instrument No. 1 Factory

Precision Pressure Gauges, Precision Pressure Gauge, Precision Gauges manufacturer / supplier in China, offering Precision Bourdon Tube Pressure Gauges with Accuracy 0.4%, High Accuracy Digital Pressure Gauge for Precision Calibrations, 63mm/2.5" Manometer with Black Steel Case Brass Connector and so on.

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Supplier Homepage Product High precision pressure gauge Precision Bourdon Tube Pressure Gauges with Accuracy 0.4%

Precision Bourdon Tube Pressure Gauges with Accuracy 0.4%

Purchase Qty.:
50-99 100-499 500+
FOB Unit Price: US $29 US $28 US $27
Purchase Qty. (Pieces) FOB Unit Price
50-99 US $29
100-499 US $28
500+ US $27
Get Latest Price
Port: Shanghai, China
Production Capacity: 200000PCS/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: YB-150
  • Type: Precision Bourdon Tube Pressure Gauges
  • Display: Pointer
  • Structure: Spring Pressure Gauge
  • Function: Local Indication Type
  • Features of Measurement Medium: General Pressure Gauge
  • Product: Precision Bourdon Tube Pressure Gauges
  • Connector Material: Brass
  • Thread: M20*1.5 NPT1/2 G1/2 Ect.
  • Measure Range: 1.6MPa(Between 0-60MPa -0.1-0-2.4MPa)
  • Accuracy Class: 0.4%
  • Transport Package: Neutral Packing
  • Origin: China
  • Measuring Range: Medium-pressure Gauge
  • Accuracy: 0.4
  • Application: Industrial, Civil, Chemical Engineer, Pharmacy Oil
  • Connection Type: Radial Direction
  • Installation Structure: Direct Mounting
  • Indicating Pressure Reference: Precision Bourdon Tube Pressure Gauges
  • Case Material: Aluminum
  • Bourdon Tube: Bronze
  • Size: 150mm 160mm
  • Measure Unit: Psi Bar MPa etc.
  • Trademark: OEM ODM or our brand
  • Specification: steel
  • HS Code: 90262090
Product Description
Application Description
Precision Bourdon tube pressure gauges are mainly used for testing industrial normal pressure gauge and for accurately testing the pressure of all kinds of service medium which will neither corrode with copper alloys or steel alloys which is uncorrosive, uncrystallized and uncaky.
This manometer has a mirror ring under the scale(A type and B type) to read more clearly and more accurately. And attached a zero adjusting setting(B type).

Main Technology Data
TypeYB-150A:Dial face    
YB-150B: Zero adjustable dial face  
Measuring Range
 -0.1~0;0~0.1; 0~0.16; 0~0.25; 0~0.4; 0~0.6; 0~1.0; 0~1.6; 
0~2.5; 0~4; 0~6; 0~10; 0~16; 0~25; 0~40; 0~60;etc.
Pressure UnitMpa psi bar kg/cm2 ect
Accuracy Class0.6% 0.4% 0.25%
Case Aluminum
Bourdon Tubephosphor bronze chrome vanadium steel
Mounting Typebottom,back 
bottom with flange , back with flange
Weight1kg(YB-150A)  1.4kg(YB-150B)
ThreadM20*1.5 G1/2 NPT1/2 ect.
ENV Temp and Relative Humidity5~40°C  ≤80%
Temp affectENV Temp deviate from 20±3°C(Type A) or 
20±2°(Type B), 
additional error ≤0.4%/10°C
Precision Bourdon Tube Pressure Gauges with Accuracy 0.4%
Precision Bourdon Tube Pressure Gauges with Accuracy 0.4%
Company introduction
Xi'an Automation Instrument No.1 Factory is a professional state-owned enterprise, mainly producing and selling pressure gauges, thermometer instruments and some related accessories. For decades, we are focusing on market-orientation, taking competitive advantages and customer satisfaction as our goal, striving for perfection and continuously transcend. Now we have become one of the most varieties, largest scale and strongest technology manufacturers in the instrument areas of China. Our products not only sell to the customers of China over 20 provinces, but also export to countries all around the world, like US, Russia, France, Korea, South Africa and so on. 
In recent years, facing new market environment, to achieve the sustainable development of the enterprise, we continuously reform and innovation. On the one hand, we strengthen the ability of staffs, cost control and products quality control; on the other hand, we improve the company image, reputation and the brand awareness to maximize meet customer needs. To create a high-quality management and research team of our products, we cooperate with famous universities, scientific research institutions, world-wide famous manufacturers in instrument technology area so that our products will always keep the good quality and core competitiveness.


1)The quality of  our Qinyi products

Our Products are all 100% inspected , and with standard production process.


We can provide our high quality products with reasonable price.

3) OEM services

In the past years, we have many OEM orders from very famous company in Russia,Ukraine,USA,Germany and European market .

4) Delivery 

Our company provides in-time delivery

5) Service

Our company provide best after-sale service all the time , for our goal is a long trade cooperation term.


Our factory have 18 years experiences and have already gaining the best reputation and response from the customers from all  over the world.

we can accept the order  of all kinds of  requirements for products from customers.

Any interests pls feel free to contact!

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