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Intelligent Electronic Differential Pressure Switch with LED display NPN relay
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3181.

Intelligent Electronic Differential Pressure Switch with LED display NPN relay Open Details in New Window [Sep 10, 2026]

Product Overview: HPM530 compact differential pressure switch adopts silicon piezoresistive differential pressure core, special signal conditioning circuit processing, on-site display, and can output one analog quantity ...

Company: Nanjing Hangjia Electronic Technology Co., Ltd.

Relay 4~20mA Output LED Display Electronic Differential Pressure Switch
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3182.

Relay 4~20mA Output LED Display Electronic Differential Pressure Switch Open Details in New Window [Sep 10, 2026]

Product Overview: HPM530 intelligent differential pressure controller is an intelligent digital pressure measurement and control product which integrates pressure measurement, display, output and control.The product is ...

Company: Nanjing Hangjia Electronic Technology Co., Ltd.

Industry PNP/NPN/Relay Customized 4~20mA Differential Pressure Controller
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3183.

Industry PNP/NPN/Relay Customized 4~20mA Differential Pressure Controller Open Details in New Window [Sep 10, 2026]

Product Overview: HPM530 intelligent differential pressure controller is an intelligent digital pressure measurement and control product which integrates pressure measurement, display, output and control.The product is ...

Company: Nanjing Hangjia Electronic Technology Co., Ltd.

Sealed Gauge Relay NPN PNP Electronic Pressure Controller
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3184.

Sealed Gauge Relay NPN PNP Electronic Pressure Controller Open Details in New Window [Sep 08, 2026]

Product Overview: 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 ...

Company: Nanjing Hangjia Electronic Technology Co., Ltd.

HPM560 PNP/NPN Relay Two-way Control LED Intelligent Display Pressure Controller
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3185.

HPM560 PNP/NPN Relay Two-way Control LED Intelligent Display Pressure Controller Open Details in New Window [Sep 08, 2026]

Product Overview: 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.

Intelligent Relay/ PNP/NPN optional Electronic Pressure Switch
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3186.

Intelligent Relay/ PNP/NPN optional Electronic Pressure Switch Open Details in New Window [Sep 08, 2026]

Product Overview: 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 specialized ...

Company: Nanjing Hangjia Electronic Technology Co., Ltd.

PT100 sensor 4-20mA Two-way relay Electronic Temperature Switch
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3187.

PT100 sensor 4-20mA Two-way relay Electronic Temperature Switch Open Details in New Window [Sep 08, 2026]

Product Overview: HTM560 intelligent temperature switch is a temperature measurement, display, output, control in one of the intelligent digital display temperature measurement and control products.The product is ...

Company: Nanjing Hangjia Electronic Technology Co., Ltd.

Automatic Humidity Controller with Relay Output for Cabinet Heater and Fan
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3188.

Automatic Humidity Controller with Relay Output for Cabinet Heater and Fan Open Details in New Window [Jul 27, 2026]

Main Product Product Description The NK series controller uses precise humidity-sensitive resistors for real-time monitoring, crucial for strict humidity control. It auto-activates loads to counteract condensation ...

Company: Nantong Saler Electric Co., Ltd.

Industrial Intelligent Pressure Gauge Switch HPM566, High-Accuracy Piezoresistive Silicon Sensor, ...
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3189.

Industrial Intelligent Pressure Gauge Switch HPM566, High-Accuracy Piezoresistive Silicon Sensor, ... Open Details in New Window [Sep 08, 2026]

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.

Chemical Industry Compact 0~60MPa Relay Output Pressure switch
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3190.

Chemical Industry Compact 0~60MPa Relay Output Pressure switch Open Details in New Window [Sep 18, 2026]

Product Overview: HPM510 compact pressure switch is all stainless steel structure, the front end with isolation diaphragm silicon piezoresistive sensor, through the special signal conditioning circuit processing, can ...

Company: Nanjing Hangjia Electronic Technology Co., Ltd.

Factory Pressure Controller Relay Pressure Switch Compressor and Water Pump Pressure Sensor
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3191.

Factory Pressure Controller Relay Pressure Switch Compressor and Water Pump Pressure Sensor Open Details in New Window [Sep 12, 2026]

Product Overview: HPM510 compact pressure switch is all stainless steel structure, the front end with isolation diaphragm silicon piezoresistive sensor, through the special signal conditioning circuit processing, can ...

Company: Nanjing Hangjia Electronic Technology Co., Ltd.

24V Electronic Pressure Switch with 1 Way Relay Output replace mechnical switch
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3192.

24V Electronic Pressure Switch with 1 Way Relay Output replace mechnical switch Open Details in New Window [Sep 12, 2026]

Product Overview: HPM510 compact pressure switch is all stainless steel structure, the front end with isolation diaphragm silicon piezoresistive sensor, through the special signal conditioning circuit processing, can ...

Company: Nanjing Hangjia Electronic Technology Co., Ltd.

Cheap Pressure Controller Relay Pressure Switch Compressor and Water Pump Pressure Sensor
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3193.

Cheap Pressure Controller Relay Pressure Switch Compressor and Water Pump Pressure Sensor Open Details in New Window [Sep 12, 2026]

Product Overview: HPM510 compact pressure switch is all stainless steel structure, the front end with isolation diaphragm silicon piezoresistive sensor, through the special signal conditioning circuit processing, can ...

Company: Nanjing Hangjia Electronic Technology Co., Ltd.

Dual Relay Thermostat for Efficient Incubator Temperature Management
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3194.

Dual Relay Thermostat for Efficient Incubator Temperature Management Open Details in New Window [Aug 05, 2026]

Product Description STC-1000 Digital Thermostat Microcomputer Temperature Controller for Refrigeration 1.Hot and cold mode switching; 2.Control the temperature by setting the temperature setting value and the difference ...

Company: Xuzhou Sanhe Automatic Control Equipment Co., Ltd.

Advanced Hall Effect Current Sensor for Reliable Relay Protection
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3195.

Advanced Hall Effect Current Sensor for Reliable Relay Protection Open Details in New Window [Jul 01, 2026]

Principle Feature * Open- loop current transducer using the hall effect * Supply voltage: DC +12.0~32.0V * Capable measurement of currents: DC, AC,pulse with galvanic isolation between primary circuit and ...

Company: Cheemi Technology Co., Ltd.