Suitable for measuring the pressure of liquids, gases, or vapors in explosion-proof environments, this device allows local switching control for interlocking purposes, displays pressure values on-site, and can transmit signals remotely to the control system. Key operations enable users to set the actuation value and mode. The switch output is a passive dry-contact signal (SPDT). Common applications include: 1. Start/stop control for air compressors; 2. High- and low-pressure alarms in pipelines, triggering interlocked pump start/stop sequences, etc. The pressure switch directly outputs a switching signal, delivering functionality equivalent to that of a pressure transmitter combined with PLC/control instrumentation for switch-based control. This product features the following characteristics: <br/> ● Suitable for use in explosion-proof environments <br/> ●Multi-channel digital output <br/> ● Display pressure values directly on-site <br/> ● Multiple alarm methods can be set. <br/> ● Set action values with buttons <br/>
Suitable for measuring the pressure of liquids, gases, or steam, this device integrates switch control, local display, and remote signal transmission functions into one compact unit. Key operations allow users to set the actuation value and mode. The switch outputs come in PNP and NPN formats. Common applications include: 1. Start/stop control for air compressors; 2. High- and low-pressure alarms in hydraulic station pipelines, as well as interlocked pump start/stop sequences. The pressure switch directly provides a switching signal, offering functionality comparable to that of a pressure transmitter combined with PLC/control instrumentation for switch-based control output. This product features the following characteristics: <br/> ● Multiple-channel digital output <br/> ● Display pressure value directly on-site <br/> ● Resistant to Pulsating Pressure Shock <br/> ● Set action values with buttons <br/>
Suitable for measuring the pressure of liquids, gases, or steam, this device integrates switch control, on-site display, and remote signal transmission functions into one compact unit. Key operations allow users to set the actuation value and mode. The switch output provides either PNP or NPN switching signals. Common applications include: 1. Start/stop control for air compressors; 2. High- and low-pressure alarms in hydraulic station pipelines, as well as interlocked pump start/stop sequences. The pressure switch directly outputs a switching signal, offering functionality comparable to that of a pressure transmitter combined with PLC/control instrumentation for switch-based control. This product features the following characteristics: <br/> ● Multiple-channel digital output <br/> ● Supports display inversion <br/> ● Display pressure value directly on-site <br/> ● Supports delayed alarm <br/> ● Set action values with buttons <br/> ●330° Body Rotation <br/>
Suitable for measuring the pressure of liquids, gases, or steam, this device compares the measured pressure value with a setpoint to trigger high- and low-limit alarms. The output signal is a passive dry-contact relay (SPDT). Common applications include: 1. Start/stop control for air compressors; 2. High- and low-pressure alarm systems in pipelines, as well as interlocked pump start/stop mechanisms. The pressure switch directly outputs an on/off signal, offering functionality equivalent to that of a pressure transmitter combined with PLC/control instrumentation for switch-based control. With its simple design, it excels in local control scenarios within compact automation systems. This product features the following characteristics: <br/> ● Fully welded diaphragm, zero leakage <br/> ●Mechanical principle, no power supply required <br/> ● High-quality microswitch with minimal dead zone <br/> ● The process interface is versatile, and both flange and threaded connections can be customized. <br/>
Tianjin Ling Yu Technology Co., Ltd.
Operator:86-22-58554679
Fax: 022-58285528
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Factory Address: No.5 Yingbin Road, Xiqing District, Tianjin
E-mail:sales@lingyukeji.com
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