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QTU2002 Union Pressure Sensor

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CONTACT US

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Contact number:: 0731-81809600; 0731-85128155

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E-mail：: qitai@chntek.com

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Company address:: No. 22, Dingsheng Road, Liuyang Economic Development Zone (High-tech Zone)
Address of Marketing Center:: Room 1108, Floor 11, Building 2, Modern Service Industry Park, No. 118 Xiongtian Road, Furong District, Changsha City

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QTU2002 Union Pressure Sensor

QTU2002 union pressure sensor has stable performance, sturdiness and durability. It can be used with Weco® airfoil union FIG2002 union interface. The materials used are in full compliance with American ASTM and AISI standards. It is widely used in the harsh environment of oilfield production increase and circulation.

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Category：Pressure sensor/transmitter

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Product description

Parameters

1

product description

QTU2002 union pressure sensor has stable performance, sturdiness and durability. It can be used with Weco® airfoil union FIG2002 union interface. The materials used are in full compliance with American ASTM and AISI standards. It is widely used in the harsh environment of oilfield production increase and circulation.

The QTU2002 Union pressure sensor adopts a fully welded integrated structure, which improves the air tightness of the union with the Union, avoids the leakage of the medium caused by the structure, and greatly enhances the safety of the pressure sensor in the petroleum industry.

QTU2002 pressure sensor and liquid contact material adopts 17-4PH alloy, which is widely used in petrochemical industry, shipbuilding, offshore engineering, and aerospace.

2

Core capacity advantage

With an annual production capacity of 6 million cores, it has completely broken the pattern of foreign monopoly of the cores.

3

Packaging capacity advantage

The first packaging line with an annual output of 2 million pressure sensors was successfully put into production. Follow-up will continue to expand production.

4

Quality Assurance

Qitai has a mass-produced metal-based pressure-sensitive chip production line, a 100-level purification workshop, a fully automatic binding machine, and fully complies with the ISO9001 quality management system to ensure product quality and consistency. The company is well aware of the importance of quality in product applications, and for this reason we have been doing everything possible to improve product quality. For engineers, the worst thing is to stop work because of quality problems. Qitai attaches great importance to this issue and makes unremitting efforts for it. We promise to provide you with the greatest quality assurance. Qitai uses sputtering film technology, complete products and 100% final inspection quality assurance measures to ensure that customers will no longer be Troubled by quality problems

5

strong and sturdy

The QTU2002 Union pressure sensor is packaged in stainless steel as a whole, with good moisture-proof and sealing performance. The factory has passed thousands of fatigue and impact tests. It has the advantages of high dynamic response, high precision, anti-vibration, anti-fatigue, strong anti-deflection ability, and strong structure. Corrosion resistance and other characteristics, the product adopts spherical seal, easy to install and easy to use.

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product features

◆Easy installation and compact structure

◆High dynamic response

◆High precision, low temperature drift, small measurement error

◆High measurement accuracy, good long-term stability

◆High-quality stainless steel, nickel-plated surface, corrosion resistance

◆Unique ID function code

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application

Fracturing/Cementing Cement Truck Plunger Pump Equipment

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technical parameter

Pressure inlet	2 inch 51mm tube, Weco ® airfoil union FIG2002
Measuring range	0~5k,0~6k,0~10k,0~15k,0~20k, 0~25kPSI
Safe overload pressure	200% full scale
Destruction overload pressure	500% full scale
Output	4~20mA，0~5V
Supply voltage	10~36VDC
Precision	0.5%FS, or customized
Operating temperature	-40℃~125℃
Long-term stability	±0.2%FS/ year
Zero temperature drift	±0.1%FS/10℃ or customized
Full-scale temperature drift	±0.3%FS/10℃ or customized
Response time	≤1 millisecond
Sealing grade	IP67
shell material	316 stainless steel
Medium contact material	17-4PH
Insulation resistance	≥1000MΩ/500VDC
EMC electromagnetic field radiation anti-interference	GB/T 17626.3-2016
EMC electrostatic discharge anti-interference	GB/T 17626.2-2018
Electrical connections	4/6 core aviation connector

Ordering guide

This product is a customized product. If you have any questions or need special customization during the purchase process, please contact the sales engineer of Qitai Sensing for more detailed information and selection suggestions. Qitai Sensing serves you wholeheartedly.