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LPT-S High Precision Pressure Transmitter
Applicable for measuring the pressure of liquids, gases, or steam, 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:
● High-performance single crystal silicon core
● 24-bit high precision ADC
● Wide transferable range
● Configurable via HART handheld device
● Dual compensation for circuit and core
● Output damping can be set
● Available with ultra-low temperature drift type (20ppm/℃typ.)
● Has RS485 function (please specify when ordering)
View Details +
● High-performance single crystal silicon core
● 24-bit high precision ADC
● Wide transferable range
● Configurable via HART handheld device
● Dual compensation for circuit and core
● Output damping can be set
● Available with ultra-low temperature drift type (20ppm/℃typ.)
● Has RS485 function (please specify when ordering)
LPT-C Series 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-performance single crystal silicon core
● 24-bit high-precision ADC
● Wide transferable range
● Configurable via HART handheld device
● Dual compensation for circuit and core
● Output damping can be set
● Available with ultra-low temperature drift type (20ppm/℃typ.)
● Has RS485 function (please specify when ordering)
View Details +
● High-performance single crystal silicon core
● 24-bit high-precision ADC
● Wide transferable range
● Configurable via HART handheld device
● Dual compensation for circuit and core
● Output damping can be set
● Available with ultra-low temperature drift type (20ppm/℃typ.)
● Has RS485 function (please specify when ordering)
LPT-F diaphragm 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:
● High-performance single crystal silicon core
● 24-bit high-precision ADC
● Dual compensation for core and circuit
● Configurable via HART handheld device
● Can be used for open container liquid level measurement
● Output damping can be set
● Has RS485 function (please specify when ordering)
View Details +
● High-performance single crystal silicon core
● 24-bit high-precision ADC
● Dual compensation for core and circuit
● Configurable via HART handheld device
● Can be used for open container liquid level measurement
● Output damping can be set
● Has RS485 function (please specify when ordering)
LPT-LS single flange pressure transmitter
Suitable for measuring the pressure of liquids, gases, or steam and the liquid level of open/closed 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:
● High-performance single crystal silicon core
● 24-bit high-precision ADC
● Dual compensation for core and circuit
● Configuration can be done via HART handheld device
● Various remote transmission devices can be selected for low pressure measurement
● Output damping can be set
● RS485 function available (please specify when ordering)
View Details +
● High-performance single crystal silicon core
● 24-bit high-precision ADC
● Dual compensation for core and circuit
● Configuration can be done via HART handheld device
● Various remote transmission devices can be selected for low pressure measurement
● Output damping can be set
● RS485 function available (please specify when ordering)
LPT-LC Double Flange Pressure Transmitter
This device is suitable for measuring the liquid level in closed containers. Based on the formula P=ρgh, it converts the measured pressure value into a liquid level value while outputting a 4-20mA current signal. It can measure, display, or remotely monitor static pressure, and features fast response, remote setting, and self-diagnosis capabilities. This product has the following characteristics:
● High-performance single crystal silicon core
● 24-bit high-precision ADC
● Dual compensation for core and circuit
● Configurable via HART handheld device
● Liquid level measurement for closed containers
● Can be used for high vacuum containers
● Has RS485 functionality (please specify when ordering)
View Details +
● High-performance single crystal silicon core
● 24-bit high-precision ADC
● Dual compensation for core and circuit
● Configurable via HART handheld device
● Liquid level measurement for closed containers
● Can be used for high vacuum containers
● Has RS485 functionality (please specify when ordering)
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
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 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
View Details +
● 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
View Details +
● 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
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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