AUTOMATIC INSTRUMENT

Provide automation system integration technical services

Emphasis on technological innovation and new product development

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AUTOMATIC INSTRUMENT

Provide automation system integration technical services

Emphasis on technological innovation and new product development

MORE +

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Products

Specializing in R & D, manufacturing and sales of automation instruments, and provide automation system integration technology services

Pressure Transmitter

Pressure switch

Temperature transmitter

Temperature switch

Isolator/Safety barrier

LPT-S High-Precision Pressure Transmitter

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LPT-S High-Precision Pressure Transmitter

Suitable for measuring the pressure of liquids, gases, or steam, this device converts the measured pressure value into a 4-20mA current signal output, enabling measurement, display, or remote monitoring of static pressure. It features quick response, remote setting capabilities, and self-diagnosis functions. This product boasts the following characteristics:
● High-performance monocrystalline silicon core
●24-bit high-precision ADC
● Wide range of transferability
● Can be configured via HART handheld device
● Dual Compensation for Circuit and Core
● Output damping is adjustable
● Available with an ultra-low temperature drift type (20 ppm/℃ typical)
● Equipped with RS485 functionality (please specify when ordering)

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LPT-C Series Differential Pressure Transmitter

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LPT-C Series Differential Pressure Transmitter

Suitable for measuring the flow, level, density, and pressure of liquids, gases, or steam, it converts the measured differential pressure value into a 4-20mA current signal output. It can measure, display, or remotely monitor static pressure, featuring quick response, remote setting capabilities, and self-diagnosis functions. This product boasts the following characteristics:
● High-performance monocrystalline silicon core
●24-bit high-precision ADC
● Wide range of transferability
● Can be configured via HART handheld device
● Dual Compensation for Circuit and Core
● Output damping is adjustable
●Equipped with an ultra-low temperature drift type (20 ppm/℃ typical)
● Equipped with RS485 functionality (please specify when ordering)

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LPT-LS Single-Flange Pressure Transmitter

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LPT-LS Single-Flange Pressure Transmitter

Suitable for measuring the pressure of liquids, gases, or steam, as well as the liquid level in open or closed containers, this device converts the measured pressure value into a 4-20mA current signal output. It can measure, display, or remotely monitor static pressure, featuring quick response, remote setting capabilities, and self-diagnosis functions. This product boasts the following characteristics:
● High-performance monocrystalline silicon core
●24-bit high-precision ADC
● Core and Circuit Dual Compensation
● Can be configured via HART handheld device
● Multiple remote transmission devices available for low-pressure measurement
● Output damping is adjustable
● Equipped with RS485 functionality (please specify when ordering)

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LPT-LC Dual-Flange Pressure Transmitter

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LPT-LC Dual-Flange Pressure Transmitter

Suitable for measuring the liquid level in sealed containers, this device converts the measured pressure value into a corresponding liquid level using the formula: P = ρgh. It simultaneously outputs a 4-20mA current signal, enabling measurement, display, or remote monitoring of static pressure. The product features quick response, remote configuration, self-diagnosis capabilities, and more.
● High-performance monocrystalline silicon core
●24-bit high-precision ADC
● Core and Circuit Dual Compensation
● Can be configured via HART handheld device
● Level Measurement in Closed Containers
●Suitable for high-vacuum containers
● Equipped with RS485 functionality (please specify when ordering)

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LPT-F Diaphragm Pressure Transmitter

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LPT-F Diaphragm Pressure Transmitter

Suitable for measuring the pressure of liquids, gases, or steam, as well as the liquid level in open containers, this device converts the measured pressure value into a 4-20mA current signal output. It can measure, display, or remotely monitor static pressure, featuring quick response, remote setting capabilities, and self-diagnosis functions. This product boasts the following key features:
● High-performance monocrystalline silicon core
●24-bit high-precision ADC
● Core and Circuit Dual Compensation
● Can be configured via HART handheld device
● Suitable for level measurement in open containers
● Output damping is adjustable
● Equipped with RS485 functionality (please specify when ordering)

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LYA-R Thermocouple Isolation Safety Barrier

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LYA-R Thermocouple Isolation Safety Barrier

The LYA-R series thermocouple isolation safety barrier primarily serves to receive thermocouple signals from hazardous areas on-site, isolates and converts them, and then transmits the signals to control systems or other combined instruments located in safe areas. It prevents hazardous signals from entering the hazardous environment via the intrinsically safe terminals, while also ensuring electrical, input, and output circuits remain completely isolated from one another.

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ABOUT US

Tianjin Ling Yu Technology Co., Ltd.

Tianjin Ling Yu Technology Co., Ltd. was established in August 2011, specializing in R & D, manufacturing and sales of automation instruments, and provide automation system integration technology services, is a national high-tech enterprise, AAA-level "quality and credit enterprises". Tianjin Leyu has applied for 16 patents and obtained the License for Manufacturing Measuring Instruments in the People's Republic of China. Pressure transmitter, pressure switch, temperature transmitter, temperature switch and other products have obtained explosion-proof certificate, dust explosion-proof certificate, CE certification and SIL grade certificate.

The company attaches great importance to technological innovation and new product development, through targeted product design, modern processing technology, strict quality inspection, so that the company's products enjoy a good reputation in the industry.

2011 Year

Company establishment

16 Item

Patents have been applied

1000 ㎡

Floor Area

500 million

Registered capital

10000 +

Clients Served

Application

Pharmaceutical industry

The pharmaceutical industry is an important sector in the world. The preparation process of pharmaceutical raw materials involves sensors related to pressure.

Hydraulic System

The hydraulic power unit is the core of the hydraulic system and the most important driving component in the hydraulic system.

Metallurgical Industry

Provide necessary automation technology for all areas related to steel processing operations (coke plants, sintering plants, blast furnaces, converters, steel casting plants, rolling mills, etc.).

Petrochemical industry

Petroleum products are essential for people's livelihoods. In the extraction of chemical raw materials, fractionation, and distillation processes.

Water Treatment Industry

Water treatment and wastewater treatment often involve the addition of chemicals, which can be corrosive. This requires process sensors to be corrosion-resistant and capable of stable measurement.

Food hygiene industry

In the food hygiene industry, the stability and reliability of process sensors used in the processing of food or raw materials are particularly important.

News dynamics

With professional technical services as the guarantee, open, cooperation, win-win mentality for the market and customers

Warmly celebrate the successful launch of the website!

2023-04-10

The website of Tianjin Lingyu Technology Co., Ltd. is successfully launched!

2016 New Product Launch - Smart Pressure/Temperature Switch

2023-04-10

Our company's flow calibration equipment has undergone comprehensive debugging, and all indicators have met the requirements, officially put into use. From today, calibration can be performed on flow meters with a diameter of DN400 and below. Good products rely on good equipment. Lingyu Technology is striving to enhance its technical and equipment strength to manufacture higher quality automatic control products. Industry professionals are welcome to visit our factory for inspection and guidance.

2016 New Product Launch - Smart Pressure/Temperature Switch

2023-04-10

2016 New Product Launch - Smart Pressure/Temperature Switch

2018-09-01

Our company's flow calibration equipment has undergone comprehensive debugging, and all indicators have met the requirements, officially put into use. From today, calibration can be performed on flow meters with a diameter of DN400 and below. Good products rely on good equipment. Lingyu Technology is committed to enhancing its technical and equipment strength to manufacture higher quality automatic control products. Industry professionals are welcome to visit our factory for inspection and guidance.

Customer Service

High-quality human resources, reliable equipment guarantee, leading all employees, wholeheartedly for your service!

Good after-sales service is the eternal commitment of the collar

Tianjin Ling Yu Technology Co., Ltd.

Operator:86-22-58554679
Fax: 022-58285528
Manager Ding: 86-18902041592

WhatsApp：8618902041592

Complaint Hotline:86-15822286986

Factory Address: No.5 Yingbin Road, Xiqing District, Tianjin

E-mail:sales@lingyukeji.com
Purchasing Department E-mail:lykj_tj@163.com

Business License

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