No data
Product display
Applicable for measuring the pressure values of liquids, gases, or steam, with local switch control interlocking, local display of pressure values, and remote signal transmission to the control system. Key operation to set action values and action modes. The switch output is a passive dry contact signal (SPDT). Commonly used for: 1. 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 the function can achieve pressure transmitter + PLC/control instrument output switch control. This product has the following features:
● Multi-channel switch output
● Local display of pressure values
● Multiple alarm methods can be set
● Key setting of action values
View Details +
● Multi-channel switch output
● Local display of pressure values
● Multiple alarm methods can be set
● Key setting of action values
LPS-N1C Intelligent Differential Pressure Switch
Applicable for measuring the pressure difference of liquids, gases, or steam, it allows for local switch control interlocking, local display of pressure values, and remote signal transmission to the control system. Key operation sets action values and action modes. The switch output is a passive dry contact signal (SPDT). Commonly used for: 1. Preventing clogging by measuring the pressure difference before and after filters; 2. Controlling pressure difference in conveying pipelines, 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:
● Multi-channel switch output
● Local display of pressure values
● Multiple alarm methods can be set
● Key setting of action values
View Details +
● Multi-channel switch output
● Local display of pressure values
● Multiple alarm methods can be set
● Key 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. 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:
● Multi-channel switch output
● Local display of pressure values
● Supports delayed alarm
● Key setting of action values
View Details +
● Multi-channel switch output
● Local display of pressure values
● Supports delayed alarm
● Key setting of action values
Economical pressure switch, suitable for measuring the pressure values of liquids, gases, or steam, with local control, display, and remote transmission of analog signals. Key operation to set action values and action modes. The switch output is a passive dry contact (SPDT). Commonly used for: 1. Start-stop control of air compressors; 2. High and low limit alarm for hydraulic station pipeline pressure, interlocking start-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. This product has the following features:
● Multi-channel switch output
● Local display of pressure values
● Multiple alarm methods can be set
● Key setting of action values
View Details +
● Multi-channel switch output
● Local display of pressure values
● Multiple alarm methods can be set
● Key setting of action values
LPS—N3C Intelligent Pressure Switch
Suitable for measuring the pressure difference of liquids, gases, or steam, it can control the switch chain on-site, display the pressure value on-site, and transmit signals to the control system. Key operation sets action values and action modes. The switch output is a passive dry contact signal (SPDT). Commonly used for: 1. Preventing clogging by measuring the pressure difference before and after the filter; 2. Controlling the pressure difference in conveying pipelines, 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:
● Multi-channel switch output
● On-site display of pressure value
● Multiple alarm methods can be set
● Key setting of action values
View Details +
● Multi-channel switch output
● On-site display of pressure value
● Multiple alarm methods can be set
● Key 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
View Details +
● Supports 330° rotation of the body
● Multiple switch output
● Local display of pressure values
● Supports delayed alarm
● Key setting of action values
Suitable for measuring the pressure values of liquids, gases, or vapors in explosion-proof situations. It can control the switch locally, display the pressure value on-site, and transmit signals to the control system. Key operation is used to set action values and action modes. The switch output is a passive dry contact signal (SPDT). Commonly used for: 1. Starting and stopping control of air compressors; 2. High and low limit pressure alarm in pipelines, interlocking to start and stop 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:
● Can be used in explosion-proof situations
● Multi-channel switch output
● On-site display of pressure values
● Multiple alarm methods can be set
● Key setting of action values
View Details +
● Can be used in explosion-proof situations
● Multi-channel switch output
● On-site display of pressure values
● Multiple alarm methods can be set
● Key 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 PNP or 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
● Local display of pressure values
● Resistant to pulsating pressure shocks
● Key setting of action values
View Details +
● Multi-channel switch output
● Local display of pressure values
● Resistant to pulsating pressure shocks
● Key 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 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
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-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
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
Business License
WeChat Scan
Copyright©2022 Tianjin Ling Yu Technology Co., Ltd