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QTP503 Grouting Pressure Transmitter

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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

Number of views:

1000

QTP503 Grouting Pressure Transmitter

The measuring end of the QTP503 grouting pressure transmitter adopts the high-precision and high-stability metal sputtering film core independently developed and produced by our company as the sensitive measuring element of the transmitter. It has a special structure design and is equipped with a variety of characteristic amplifier circuits. Specially treated and solid diaphragm, made of special metal and technology, superb mechanical transmission structure design, hard sand particles in the measured medium will not damage the isolation flat diaphragm, grouting pressure transmitter can be applied to a variety of harsh working environment. The product is a fully sealed welded structure, with compact structure, corrosion resistance, vibration resistance, and impact resistance of hard sand particles. It can completely replace similar imported products from abroad.

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Number of views:

1000

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Category：Pressure sensor/transmitter

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Product description

Parameters

product description

The measuring end of the QTP503 grouting pressure transmitter adopts the high-precision and high-stability metal sputtering film core independently developed and produced by our company as the sensitive measuring element of the transmitter. It has a special structure design and is equipped with a variety of characteristic amplifier circuits. Specially treated and solid diaphragms are selected, made of special metals and craftsmanship, and superb mechanical transmission structure design. The hard sand particles in the measured medium will not damage the isolation flat diaphragm. The grouting pressure transmitter can be applied to a variety of harsh working environment. The product is a fully sealed structure with compact structure, corrosion resistance, vibration resistance and impact resistance of hard sand particles. It can completely replace similar imported products from abroad.

Core capacity advantage

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

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.

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 Worry about quality problems.

strong and sturdy

The QTP503 grouting pressure transmitter adopts a compact design of fully welded stainless steel, which can effectively protect the sensor under harsh working conditions. The electrical connector has a protection level of IP65 and a solid internal structure design to ensure that the sensor can work normally in a high vibration environment.

product features

◆Metal sputtering film core, good long-term stability

◆Special amplifier circuit

◆Multiple signal output

◆Using special steel, flat membrane structure, high cost performance

◆Compact structure, corrosion resistance, and good stability

◆316L all stainless steel material, anti-clogging structure design

◆Good shock resistance, strong impact resistance and good abrasion resistance

◆High-precision measurement

application

◇Shield machine

◇Mud measurement of wet soil

◇Brick making machine

Product parameter

Range	1MPa 、 2MPa
Accuracy	0.5% FS 、 1.0% FS
Long-term stability	±0.1%FS/year
Zero temperature drift	±0.1%FS/10℃
Full-scale temperature drift	±0.3%FS/10℃
Response time	≤5 milliseconds
Supply voltage	24(12～36)VDC
Overload pressure	150%FS
Operating temperature	-25～85℃
Durability	10 ⁷ pressure cycles
Diaphragm material	17-4PH stainless steel
Shell material	304, 316L stainless steel
output signal	4-20mA
Electrical Interface	Direct out
Pressure port	Compression type
Protection level	IP65

Dimensions parameters

Wiring instructions

Red power + black signal

Ordering guide

model	Range	Pressure port	Output	Electrical Interface	Options
QTP503	105 1 MPa	Z2 compression type	A 4-20mA	02 directly out of line	J4 accuracy 0.5%FS
	205 2 MPa				J5 accuracy 1.0%FS

Selection example: QTP503 105 Z2 A 02 J4 =QTP503 Range: 1MPa Pressure interface: Compression type output: 4-20mA Electrical interface: Direct wire outlet accuracy 0.5%FS

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