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LYA-R Thermocouple Isolation Safety Barrier
The main function of the LYA-R series thermocouple isolation safety barrier is to receive thermocouple signals from hazardous areas, convert them through isolation, and transmit them to the control system or other combination instruments in a safe area, preventing dangerous signals from leaking from the intrinsic safety terminals into hazardous sites, while ensuring isolation among power supply, input, and output.
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LYA-Z Thermoelectric Resistance Isolation Safety Barrier
The main function of the LYA-R series thermocouple isolation safety barrier is to receive thermocouple signals from hazardous areas, convert them through isolation, and transmit them to the control system or other combination instruments in a safe area, preventing dangerous signals from leaking from the intrinsic safe terminals into the hazardous site, while ensuring isolation among power supply, input, and output.
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LYA-C operation terminal isolation safety barrier
The main function of the LYA-C series operation terminal isolation safety barrier is to receive the 4~20mA signals from regulators or actuators in the safe area, isolate and convert them for output, thereby driving the field actuators, limiting dangerous signals from the intrinsic safety terminals from entering the hazardous area, and ensuring isolation among the power supply, input, and output.
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LYW Series Passive Signal Isolator
Suitable for signal transmission between automation instruments, control systems, and execution structures, where signal interference occurs between instruments and devices, causing system instability and data fluctuations. Applicable when signal conversion is needed between devices and instruments with different signals. Converts one signal into multiple signals to be sent to different devices. ⚪ Solves loop interference caused by multiple grounding points. ⚪ Solves electromagnetic interference and the impact of high-order harmonic signal infiltration. ⚪ Provides isolated power supply for field transmitters and collects loop current signals for the downstream system. ⚪ Suitable for field devices: two-wire transmitters, three-wire transmitters, current source signals.
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The main function of the LYJ series AC signal isolators is to convert the input industrial frequency voltage or current signal into the standard DC current signal or DC voltage signal required by the user through isolation, and the power supply, input, and output are mutually isolated.
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LYK series switch signal isolator
The LYK series switch signal isolators convert the input switch signal or proximity switch signal into relay signals or transistor signals through isolation, with the power supply, input, and output being mutually isolated.
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LYD series linear resistor isolators
The main function of the LYD series linear resistor isolators is to convert the input linear resistor signal (also known as potentiometer, voltmeter) into a standard DC current signal or DC voltage signal for user interface, with isolation between the power supply, input, and output.
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LYA-J Detection Terminal Isolation Safety Barrier
The main function of the LYA-J series detection terminal isolation safety barrier is to provide isolated intrinsic safety power supply voltage to the transmitters in hazardous areas, and to transmit the 4~20mA signal generated by the transmitters to the control system or other combination instruments in the safe area after isolation conversion, limiting the dangerous signals from the intrinsic safety terminals from leaking into the hazardous site, while ensuring isolation among power supply, input, and output.
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Suitable for signal transmission between automation instruments, control systems, and execution structures, where signal interference occurs between instruments and devices, causing system instability and data fluctuations. Applicable when signal conversion is needed between different devices and instruments. Converts one signal into multiple signals to be sent to different devices. ⚪ Solves loop interference caused by multiple grounding points. ⚪ Solves electromagnetic interference and the impact of high-order harmonic signal infiltration. ⚪ Provides isolated power supply for field transmitters and collects loop current signals for the downstream system. ⚪ Suitable for field devices: two-wire transmitters, three-wire transmitters, current source signals.
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LYZ series temperature signal isolator
LYZ series thermoresistive temperature transmitters convert the input thermoresistive signal into the standard DC current signal or DC voltage signal required by the user through linear correction and isolation, with mutual isolation among the power supply, input, and output.
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LYR series thermocouple signal isolator
The LYR series thermocouple temperature transmitter converts the input thermocouple signal into the standard DC current signal or DC voltage signal required by the user through linear correction and isolation, with mutual isolation among the power supply, input, and output.
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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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