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Quick Details

  • Place of Origin: Shaanxi, China (Mainland)
  • Brand Name: Yunyi
  • Model Number: YD31
  • Name:: dynamic pressure transducer
  • Accuracy:: ± 0.1% FS ± 0.25% FS ± 0.4% FS
  • Power:: 1.5mA DC constant current 10 ~ 24V DC constant voltage
  • Long-term stability:: ± 0.1% F S / year
  • Temperature drift:: ± 0.01% F S / ℃
  • Load capacity:: ≤800 Ω (24V powered)
  • Response time:: ≤1 ms
  • Insulation resistance:: 100MΩ, 100VDC Overload: 5 times full scale pressure
  • Overload:: 5 times full scale pressure
  • Measuring Range: -0.1MPa ~ 0 ~ 10KPa ... 70MPa

Packaging & Delivery

Packaging Details dynamic pressure transducer
standard package size
Delivery Time 7-10 working days

Dynamic pressure transducer

 

Description

 
YD31 High - accuracy piezoresistive pressure sensor is encapsulated in stainless steel case through assembly and commissioning adopting advanced silicon piezoresistive sensitive elements made by German HELM Company. Both the case and the port are made of stainless steel. The medium are of good compatibility, with stable and reliable performance, and high accuracy. The gasket is applied on the end face.

 
 

Details

Technical Data

Measuring Range

-0.1MPa ~ 0 ~ 10KPa … 70MPa

Over pressure

Two times of measuring scale for over pressure

Power supplying

1.5mA DC constant current

 10 ~ 24V DC constant voltage

Zero point output

0 ± 2 mV DC

0 ± 2 mV DC

Full-range output

70 ~ 110mV DC

70 ~ 110mV DC

Overall accuracy
Linear, repeatability, lagging

 ± 0.1% FS

 ± 0.25% FS

 ± 0.4% FS

Long-term stability

 ± 0.1% FS / year

Range of operating temperature

-40 ~ +85 ℃

Range of compensating  temperature

-40 ~ +50 ℃

Temperature performance

Zero point temperature coefficient: ± 0.02% FS (Typical)   
 ±0.04% FS (Max.)  

Sensitivity temperature coefficient: ± 0.02% FS (Typical)  
 ± 0.04% FS (Max.)

Thermal lagging

 ± 0.1% FS

    

Material

Enclosure: S / S 1Cr18Ni9Ti

Membrane: S / S 316L

Cable: PVC

Sealing: Fluorubber Sealing Ring

Electrical connection

PG7 Cable Wiring

Tie-in DIN 43650

Response time (10% ~ 90%)

≤ 1 ms

Insulating resistance

100MΩ / 500V DC

Enclosure protection degree

IP 67 (Cable Type)

IP 65 (Socket Type)

Weight

Approximately 250g

Vibration

No change under 10gRMS, 20 ~ 2000Hz

Impact

100g, 11ms

Service life

1 x 108 Pressurized Cycle

Medium compatibility

The gas or liquid compatible with 316 stainless steel

Features of Product 

 

1 Measuring range: -0.1MPa ~ 0 ~ 10KPa … 70MPa

 

2 Fully made of stainless steel

 

3 Standard thread pressure-leading measuring method

 

4 Constant - current and - voltage source power supplying

 

5 Laser resistance adjusting compensation and full scale temperature performance

 

6 Using solid-state piezoresistive pressure sensor, with high reliability and high accuracy.

 

7 Designed with small dimensions, and many optional structural forms

 

 Application of Product 

 

1  Measurement of pressure for all kinds of dynamic and static gas and liquid medium

2  Automobile electronic device

3  Airspace and aerospace

4 Pneumatic pressure control

5  Ventilation system

6  Industrial measurement

 

 

 

 

 

 

 

 

 

If you need this dynamic pressure transducer , please contact

Katherina Wang

skype:wangxiaoyuncalar

or   visit the website for more similar products

http://www.7deadweighttester.com

 

 

 

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