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LPT-10 Series General Pressure Transmitter
Suitable for measuring the pressure of gas, liquid, steam, and other media in pressure vessels or transmission pipelines, outputting the measured pressure value as a 4-20mA current signal, capable of measuring, displaying, or remotely monitoring static pressure. It is a widely used economical pressure sensor. This product has the following features:
● High-quality silicon piezoresistive core
● Multiple signal output options available
● Supports HART protocol (please specify when ordering)
● Isolated circuit design
● Overcurrent and overpressure protection function
● Resistant to pulsating pressure shocks
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● High-quality silicon piezoresistive core
● Multiple signal output options available
● Supports HART protocol (please specify when ordering)
● Isolated circuit design
● Overcurrent and overpressure protection function
● Resistant to pulsating pressure shocks
LPT-11 Differential Pressure Transmitter
Suitable for measuring the flow, liquid level, density, and pressure of liquids, gases, or steam, converting the measured differential pressure value into a 4-20mA current signal output, capable of measuring, displaying, or remotely monitoring static pressure, with features such as fast response, remote setting, and self-diagnosis. This product has the following characteristics:
● High-quality silicon piezoresistive core
● Multiple signal output options available
● Supports HART protocol (please specify when ordering)
● Isolated circuit design
● Overcurrent and overpressure protection functions
● Resistant to pulsating pressure shocks
View Details +
● High-quality silicon piezoresistive core
● Multiple signal output options available
● Supports HART protocol (please specify when ordering)
● Isolated circuit design
● Overcurrent and overpressure protection functions
● Resistant to pulsating pressure shocks
LPT-12 High Temperature Pressure Transmitter
Suitable for pressure measurement of gases, liquids, steam, and other media in high-temperature environments, outputting the measured pressure value as a 4-20mA current signal/digital signal to downstream control devices, capable of measuring, displaying, or remotely monitoring static pressure. It is a widely used economical pressure sensor. This product has the following features:
● Imported core - better performance in harsh environments, suitable for low-temperature conditions
● High stability transmission function - suitable for various industrial sites with high stability requirements
● Strong anti-interference capability - isolated circuit design, input and output are mutually isolated, effective in environments with interference
● Overcurrent/overpressure/polarity reverse connection protection - can effectively protect the instrument in case of incorrect wiring by on-site personnel or abnormal current/voltage due to faults
● Strong corrosion resistance - can be compatible with more media by selecting different sealing components
● Damping design - resistant to pulsating pressure shocks
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● Imported core - better performance in harsh environments, suitable for low-temperature conditions
● High stability transmission function - suitable for various industrial sites with high stability requirements
● Strong anti-interference capability - isolated circuit design, input and output are mutually isolated, effective in environments with interference
● Overcurrent/overpressure/polarity reverse connection protection - can effectively protect the instrument in case of incorrect wiring by on-site personnel or abnormal current/voltage due to faults
● Strong corrosion resistance - can be compatible with more media by selecting different sealing components
● Damping design - resistant to pulsating pressure shocks
LPT-13 sanitary pressure transmitter
Applicable for pressure measurement in sanitary occasions, corrosive media, and viscous media. The product design has no pressure ports and no dead angles. It can be used for gas, liquid, and oil, outputting the measured pressure value as a 4-20mA current signal/digital signal to the downstream control device, capable of measuring, displaying, or remotely monitoring static pressure. This product has the following features:
● Diaphragm oil-filled design — independent pressure sensing chamber, hygienic, and corrosion-resistant
● High stability transmission function — suitable for various industrial sites with high stability requirements
● Strong anti-interference capability — isolated circuit design, input and output are isolated from each other, effective in environments with interference
● Overcurrent/overpressure/polarity reverse connection protection — can effectively protect the instrument in case of incorrect wiring by on-site personnel or abnormal current/voltage due to faults
● Strong corrosion resistance — can be compatible with more media by selecting different sealing components
● Damping design — resistant to pulsating pressure shocks
View Details +
● Diaphragm oil-filled design — independent pressure sensing chamber, hygienic, and corrosion-resistant
● High stability transmission function — suitable for various industrial sites with high stability requirements
● Strong anti-interference capability — isolated circuit design, input and output are isolated from each other, effective in environments with interference
● Overcurrent/overpressure/polarity reverse connection protection — can effectively protect the instrument in case of incorrect wiring by on-site personnel or abnormal current/voltage due to faults
● Strong corrosion resistance — can be compatible with more media by selecting different sealing components
● Damping design — resistant to pulsating pressure shocks
LPT-14 Corrosion-Resistant Pressure Transmitter
Applicable for pressure measurement of gases, liquids, steam, and other media under corrosive conditions. The pressure sensing diaphragm in contact with the medium is made of special materials, and the internal isolation is filled with inert oil to output the detected pressure value as a 4-20mA current signal/digital signal to the downstream control device, allowing for measurement, display, or remote monitoring of static pressure. Commonly used isolation diaphragms include TAN, HC, TI. This product has the following features:
● Oil-filled diaphragm — uses special diaphragms and inert oil for pressure transmission, with different sealing components to accommodate various working conditions.
● High stability transmission function — suitable for various industrial sites with high stability requirements.
● Strong anti-interference capability — isolated circuit design, with input and output mutually isolated, showing significant effects in environments with interference.
● Overcurrent/overpressure/polarity reverse protection — effectively protects the instrument in case of incorrect wiring by on-site personnel or abnormal current/voltage due to faults.
View Details +
● Oil-filled diaphragm — uses special diaphragms and inert oil for pressure transmission, with different sealing components to accommodate various working conditions.
● High stability transmission function — suitable for various industrial sites with high stability requirements.
● Strong anti-interference capability — isolated circuit design, with input and output mutually isolated, showing significant effects in environments with interference.
● Overcurrent/overpressure/polarity reverse protection — effectively protects the instrument in case of incorrect wiring by on-site personnel or abnormal current/voltage due to faults.
LPT-15 Insertion Level Transmitter
This product is suitable for measuring the liquid level of open water pools and containers. It has an IP68 protection rating, allowing it to be submerged in water for extended periods. Utilizing the formula P=ρgh, it measures pressure to obtain the corresponding liquid level value, outputting a 4-20mA signal that can be used for measurement, display, or remote monitoring of the liquid level. The product features the following characteristics:
● Integrated structure with good sealing
● Multiple output signals available
● Supports HART protocol (please specify when ordering)
● Isolated circuit design
● Dedicated gas transmission cable
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● Integrated structure with good sealing
● Multiple output signals available
● Supports HART protocol (please specify when ordering)
● Isolated circuit design
● Dedicated gas transmission cable
LPT-20/30 Precision Small Pressure Transmitter
Suitable for measuring the pressure of gases, liquids, steam, and other media in pressure vessels or transmission pipelines, the measured pressure value is output as a 4-20mA current signal, allowing for measurement, display, or remote monitoring of static pressure. It is a widely used precision small pressure sensor. This product has the following features:
● High-quality diffusion silicon piezoresistive core
● Supports 4-20mA + RS485 protocol (please specify when ordering)
● Isolated circuit design
● Overcurrent and overpressure protection function
● Resistant to pulsating pressure shocks
View Details +
● High-quality diffusion silicon piezoresistive core
● Supports 4-20mA + RS485 protocol (please specify when ordering)
● Isolated circuit design
● Overcurrent and overpressure protection function
● Resistant to pulsating pressure shocks
LPT-21 Precision Differential Pressure Transmitter
Suitable for measuring the pressure difference of gas, liquid, steam, and other medium pressure vessels or transmission pipelines, the measured pressure difference is output as a 4-20mA current signal, which can measure, display, or remotely monitor static pressure. Commonly used for filter blockage detection and pressure difference between pressure vessels, it is compact in size, saving installation space. This product has the following features:
● High-quality silicon piezoresistive core
● Supports 4-20mA + RS485 protocol (please specify when ordering)
● Isolated circuit design
● Has high static pressure and high overpressure characteristics
● Supports software PV zeroing
View Details +
● High-quality silicon piezoresistive core
● Supports 4-20mA + RS485 protocol (please specify when ordering)
● Isolated circuit design
● Has high static pressure and high overpressure characteristics
● Supports software PV zeroing
LPT-22 Precision Small High Temperature Pressure Transmitter
Suitable for measuring the pressure values of gases, liquids, steam, and other media under high temperature conditions, converting them into standard 4-20mA current signals for downstream equipment, and equipped with measurement, display, and remote transmission functions. This product has the following features:
● High-temperature resistant diffusion silicon core
● Supports full temperature range temperature compensation (please specify when ordering)
● Multiple signal outputs
● Overcurrent and overpressure protection function
● Resistant to pulsating pressure impacts
View Details +
● High-temperature resistant diffusion silicon core
● Supports full temperature range temperature compensation (please specify when ordering)
● Multiple signal outputs
● Overcurrent and overpressure protection function
● Resistant to pulsating pressure impacts
LPT-23 Precision Small Sanitary Pressure Transmitter
Suitable for measuring the pressure of liquids, gases, or steam and the liquid level of open containers, converting the measured pressure value into a 4-20mA current signal output, capable of measuring, displaying, or remotely monitoring static pressure, with features such as fast response, remote setting, and self-diagnosis. This product has the following characteristics:
● Flush membrane pressure sensing with no dead angle
● Liquid contact materials can be customized for corrosion resistance
● Dual compensation for core and circuit
● Diverse process interfaces, flanges and threads can be customized
● Can be used for liquid level measurement of open containers
View Details +
● Flush membrane pressure sensing with no dead angle
● Liquid contact materials can be customized for corrosion resistance
● Dual compensation for core and circuit
● Diverse process interfaces, flanges and threads can be customized
● Can be used for liquid level measurement of open containers
Tianjin Ling Yu Technology Co., Ltd.
Operator:86-22-58554679
Fax: 022-58285528
After-sales technical support:86-18920413023
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
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