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LPS-N1 Intelligent Pressure Switch
Suitable for measuring the pressure of liquids, gases, or steam. It supports local switch control interlocking, local pressure value display, and remote signal transmission to the control system. The action value and mode can be set via button operation. The switch output is a passive dry contact signal (SPDT). Common applications include: 1. Air compressor start-stop control; 2. Pipeline pressure high and low limit alarms, interlocking start-stop pumps, etc. The pressure switch directly outputs switch signals, achieving the functionality of a pressure transmitter plus PLC/control instrument switch control. This product has the following features:
● Multiple switch output channels
● Local pressure value display
● Multiple alarm modes can be set
● Button setting for action values
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● Multiple switch output channels
● Local pressure value display
● Multiple alarm modes can be set
● Button setting for action values
LPS-N1C Intelligent Differential Pressure Switch
Suitable for measuring the pressure difference of liquids, gases, or steam. It supports local switch control interlocking, local pressure value display, and remote signal transmission to the control system. The action value and mode can be set via button operation. The switch output is a passive dry contact signal (SPDT). Common applications include: 1. Differential pressure blocking prevention before and after filters; 2. Differential pressure control in delivery pipelines, etc. The pressure switch directly outputs switch signals, achieving the functionality of a pressure transmitter plus PLC/control instrument switch output control. This product has the following features:
● Multiple switch output channels
● Local pressure value display
● Multiple alarm modes can be set
● Button setting for action values
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● Multiple switch output channels
● Local pressure value display
● Multiple alarm modes can be set
● Button setting for action values
LPS-N2 Intelligent Pressure Switch
Suitable for measuring the pressure of liquids, gases, or steam, integrating switch control, local display, and signal remote transmission functions. Button operation is used to set action values and action modes. Switch outputs include PNP/NPN/relay (SPDT). Commonly used for: 1. Air compressor start-stop control; 2. Pipeline pressure high and low limit alarms, interlocking start-stop pumps, etc. The pressure switch directly outputs switch signals, achieving the functionality of a pressure transmitter + PLC/control instrument output switch control. This product has the following features:
● Multiple switch outputs
● Local pressure value display
● Supports delayed alarm
● Button setting of action values
View Details +
● Multiple switch outputs
● Local pressure value display
● Supports delayed alarm
● Button setting of action values
LPS—N3 Intelligent Pressure Switch
Economical pressure switch, suitable for measuring the pressure of liquids, gases, or steam, featuring local control, display, and analog signal remote transmission functions. The action value and action mode are set via button operation. The switch output is a passive dry contact (SPDT). Commonly used for: 1. Air compressor start-stop control; 2. Hydraulic station pipeline pressure high and low limit alarms, interlocking start-stop pumps, etc. The pressure switch directly outputs switch signals, achieving the function of a pressure transmitter + PLC/control instrument output switch control. This product has the following features:
● Multiple switch outputs
● Local pressure value display
● Multiple alarm modes can be set
● Button setting of action values
View Details +
● Multiple switch outputs
● Local pressure value display
● Multiple alarm modes can be set
● Button setting of action values
LPS—N3C Intelligent Differential Pressure Switch
Suitable for measuring the differential pressure of liquids, gases, or steam. It supports local switch control interlocking, local pressure value display, and remote signal transmission to the control system. The action value and mode can be set via button operation. The switch output is a passive dry contact signal (SPDT). Common applications include: 1. Differential pressure blockage prevention before and after filters; 2. Differential pressure control in conveying pipelines, etc. The pressure switch directly outputs switch signals, achieving the functionality of a pressure transmitter plus PLC/control instrument switch output control. This product has the following features:
● Multiple switch output channels
● Local pressure value display
● Multiple alarm modes can be set
● Button setting of action values
View Details +
● Multiple switch output channels
● Local pressure value display
● Multiple alarm modes can be set
● Button setting of action values
Suitable for measuring the pressure values of liquids, gases, or steam, integrating switch control, local display, and remote signal transmission functions. Key operation to set action values and action modes. The switch output is a passive dry contact signal (SPDT). Commonly used for: 1. Air compressor start-stop control; 2. Pipeline pressure high and low limit alarm, interlocking start-stop of pumps, etc. The pressure switch directly outputs switch signals, and its function can achieve the output switch control of a pressure transmitter + PLC/control instrument. This product has the following features:
● Supports 330° rotation of the body
● Multiple switch output
● Local display of pressure values
● Supports delayed alarm
● Key setting of action values
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● Supports 330° rotation of the body
● Multiple switch output
● Local display of pressure values
● Supports delayed alarm
● Key setting of action values
LPS-N5 Intelligent Pressure Switch
Suitable for measuring the pressure of liquids, gases, or steam in explosion-proof environments. It supports local switch control interlocking, local pressure value display, and remote signal transmission to the control system. The action value and mode can be set via button operation. The switch output is a passive dry contact signal (SPDT). Common applications include: 1. Air compressor start-stop control; 2. Pipeline pressure high and low limit alarms, interlocking start-stop pumps, etc. The pressure switch directly outputs switch signals, achieving the functionality of a pressure transmitter plus PLC/control instrument switch control. This product has the following features:
● Suitable for explosion-proof environments
● Multiple switch outputs
● Local pressure value display
● Multiple alarm modes can be set
● Button setting for action values
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● Suitable for explosion-proof environments
● Multiple switch outputs
● Local pressure value display
● Multiple alarm modes can be set
● Button setting for action values
LPS-N6 Intelligent Pressure Switch
Suitable for measuring the pressure values of liquids, gases, or steam, integrating switch control, local display, and remote signal transmission functions. The action value and action mode are set via button operation. The switch output is a PNP or NPN switch signal. Common applications include: 1. Air compressor start-stop control; 2. Hydraulic station pipeline pressure high and low limit alarms, interlocking start-stop pumps, etc. The pressure switch directly outputs switch signals, achieving the functionality of a pressure transmitter plus PLC/control instrument switch output control. This product has the following features:
● Multiple switch outputs
● Local pressure value display
● Resistant to pulsating pressure shocks
● Button setting for action values
View Details +
● Multiple switch outputs
● Local pressure value display
● Resistant to pulsating pressure shocks
● Button setting for action values
Suitable for measuring the pressure values of liquids, gases, or steam, integrating switch control, local display, and remote signal transmission functions. Key operation to set action values and action modes. The switch output is a PNP/NPN switch signal. Commonly used for: 1. Compressor start-stop control; 2. Hydraulic station pipeline pressure high and low limit alarm, interlocking start-stop pump, etc. The pressure switch directly outputs switch signals, and the function can achieve pressure transmitter + PLC/control instrument output switch control. This product has the following features:
● Multi-channel switch output
● Supports display inversion
● Local display of pressure values
● Supports delayed alarm
● Key setting of action values
● 330° body rotation
View Details +
● Multi-channel switch output
● Supports display inversion
● Local display of pressure values
● Supports delayed alarm
● Key setting of action values
● 330° body rotation
LPS-S1 diaphragm pressure switch
Suitable for measuring the pressure of liquids, gases, or steam. By comparing the measured pressure value with the set value, high and low limit alarms can be achieved. The output signal is a passive dry contact signal (SPDT). Commonly used for: 1. Control of air compressor start and stop; 2. High and low limit alarm for pipeline pressure, interlocking start and stop of pumps, etc. The pressure switch directly outputs switch signals, and its function can achieve the output switch control of pressure transmitters + PLC/control instruments. The structure is simple, highlighting advantages in local control of small-scale controls. This product has the following characteristics:
● Fully welded diaphragm, zero leakage
● Mechanical principle, no power supply required
● High-quality micro switch, small dead zone
● Diverse process interfaces, flanges and threads can be customized
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● Fully welded diaphragm, zero leakage
● Mechanical principle, no power supply required
● High-quality micro switch, small dead zone
● Diverse process interfaces, flanges and threads can be customized
LPS-F1 diaphragm-type negative pressure switch
Pressure measurement suitable for negative pressure conditions, by comparing the measured pressure value with the set value, high and low limit alarms can be achieved. The output signal is a passive dry contact signal (SPDT). Commonly used for: 1. Vacuum pump start-stop control; 2. Pipeline or container vacuum degree alarm and interlock; The pressure switch directly outputs switch signals, and the function can achieve the output switch control of pressure transmitter + PLC/control instrument. The structure is simple, highlighting advantages in local control of small-scale control. This product has the following characteristics:
● Fully welded diaphragm, zero leakage
● Mechanical principle, no power supply required
● High-quality micro switch, small dead zone
● Diverse process interfaces, flanges and threads can be customized
View Details +
● Fully welded diaphragm, zero leakage
● Mechanical principle, no power supply required
● High-quality micro switch, small dead zone
● Diverse process interfaces, flanges and threads can be customized
LPS-C1 diaphragm differential pressure switch
Applicable for differential pressure measurement in explosion-proof and non-explosion-proof areas. By comparing the measured pressure difference with the set value, high and low limit alarms can be achieved. The output signal is a passive dry contact signal (SPDT). Commonly used for: 1. Filter blockage control; 2. Differential pressure balance control between two containers; The pressure switch directly outputs a dry contact signal, and its function can achieve the output switch control of a pressure transmitter + PLC/control instrument. The structure is simple, highlighting advantages in local control within small-scale control systems. This product has the following features:
● Fully welded diaphragm, zero leakage
● Mechanical principle, no power supply required
● High-quality micro switch, small dead zone
● Diverse process interfaces, flanges and threads can be customized
View Details +
● Fully welded diaphragm, zero leakage
● Mechanical principle, no power supply required
● High-quality micro switch, small dead zone
● Diverse process interfaces, flanges and threads can be customized
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
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