Jiangsu amplifier products, Jiangsu amplifier manufacturers & suppliers page51

Electronic pressure switch NPN NPN 4~20ma output site adjustable accurate choice

751.

Electronic pressure switch NPN NPN 4~20ma output site adjustable accurate choice [Dec 10, 2025]

The HPM566 Series Intelligent Pressure Switch features an all-electronic structure. Its front end adopts a high-precision and high-stability silicon piezoresistive sensor, which is processed by a dedicated signal ...

Company: Nanjing Hangjia Electronic Technology Co., Ltd.

PNP pressure switch electronic switch two way control signal 24VDC supply

752.

PNP pressure switch electronic switch two way control signal 24VDC supply [Dec 10, 2025]

HPM501 intelligent pressure switch is a fully electronic structure. The front end uses a high-precision and high-stability silicon piezoresistive sensor. After being processed by a dedicated signal conditioning circuit, ...

Company: Nanjing Hangjia Electronic Technology Co., Ltd.

Four-way Pressure Switch Electronic Pressure Controller with Relay NPN PNP Optional

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Four-way Pressure Switch Electronic Pressure Controller with Relay NPN PNP Optional [Dec 08, 2025]

HPM580 Four-way Pressure Controller adopts high accurate and high stable silicon pressure core as sensitive element. The built-in signal processing circuit can transform and process the front-end signal of the sensor to ...

Company: Nanjing Hangjia Electronic Technology Co., Ltd.

4 Bit LED Display Two Control Points Relay Output Intelligent Pressure Switch

754.

4 Bit LED Display Two Control Points Relay Output Intelligent Pressure Switch [Dec 08, 2025]

Product Overview: HPM520 Intelligent pressure switch is an intelligent display pressure measurement and control product, which combines pressure measurement, display, output and control together. This product is all ...

Company: Nanjing Hangjia Electronic Technology Co., Ltd.

LED intelligent Pressure Switch multi output Controller 24VDC

755.

LED intelligent Pressure Switch multi output Controller 24VDC [Dec 08, 2025]

Product Features - 4 digit LED or LCD display - Supports kinds of switch signal - Button adjustment and on site setting of various parameters, easy to operate. - Shell is equipped with led for easy observation. - ...

Company: Nanjing Hangjia Electronic Technology Co., Ltd.

4 bit LED Display Silicon Piezoresistive Industrial Pressure Switch electronic switch

756.

4 bit LED Display Silicon Piezoresistive Industrial Pressure Switch electronic switch [Dec 08, 2025]

HPM560J Intelligent pressure switch is all electronic structure and adopts silicon piezoresistive pressure sensor with isolation diaphragm at the front end. This product is processed through specialized signal ...

Company: Nanjing Hangjia Electronic Technology Co., Ltd.

HIGHJOIN industrial economic pressure control switch point flexible PNP NPN relay output

757.

HIGHJOIN industrial economic pressure control switch point flexible PNP NPN relay output [Dec 08, 2025]

- 4 digit LED or LCD display - Supports kinds of switch signal - Button adjustment and on site setting of various parameters, easy to operate. - Shell is equipped with led for easy observation. - Supports various ...

Company: Nanjing Hangjia Electronic Technology Co., Ltd.

oil HVAC air compressor LED intelligent pressure switch 4-20mA Relay PNP NPN

758.

oil HVAC air compressor LED intelligent pressure switch 4-20mA Relay PNP NPN [Dec 08, 2025]

Product Description HPM560 Intelligent pressure switch is all electronic structure and adopts silicon piezoresistive pressure sensor with isolation diaphragm at the front end. This product is processed through ...

Company: Nanjing Hangjia Electronic Technology Co., Ltd.