normally open pressure switch

Brand Name:KeramControls

Model Number:Q830 Series

Place of Origin:China

... to provide protection against overly low suction pressure or overly high discharge pressure. The controls are also used for beginning and stopping refrigeration compressors and fans on air- cooled condensers. Q830 series dual pressure controls can be not

Brand Name:KeramControls

Model Number:Q Series

Place of Origin:China

... will act. It is mainly used in power plants, petrochemicals, metallurgical industries and other industrial equipment to output alarm or control signals. The Q series pressure switch can monitor the pressure of liquid or gas at a temperature of -20~120°C,

Brand Name:KeramControls

Model Number:Q Series

Place of Origin:China

...pressure switch for water pump Description How do pressure switches work? An electro-mechanical pressure switch works by applying pressure to either a diaphragm, bellow or a piston to exert motion. The motion can create electrical contact in a microswitch launching an alarm or creating an action, for example switching off a compressor. An electronic pressure switch...

Brand Name:HCET

Model Number:KSD301/HC301

Place of Origin:China

HCET KSD301 Thermal Switch Auto-Reset Bimetal Thermostat 10A/16A 115°C Normally Open for Electric Rice Cooker The HCET KSD301 is a high-performance bimetal thermostat designed for precision temperature control in household and light commercial applications...

Brand Name:KeramControls

Model Number:Q Series

Place of Origin:China

... of pumps in fluid systems when pressure thresholds are reached. They are also used in process control systems for maintaining steady pneumatic or mechanical pressure. Q series single pressure controls can be not only used in fluorinated refrigerant, but

Brand Name:KeramControls

Model Number:Q830 Series

Place of Origin:China

...water pump systems in-well systems that do not use a conventional water pressure tank or water storage tank, the pressure control switch should be located as close to the pressure tank as possible. Q830 series dual pressure controls can be not only used in

Brand Name:HT SENSOR

Model Number:BPZK04-2

Place of Origin:Baoji，China

...Pressure Switch Digital Pressure Switch With LCD Display BPZK04-2 Electronic Pressure Switch Introduction: BPK-ZK04-2 electronic pressure switch is a set of pressure measurement, control display, transmission output as one of the full digital control products. It can be used as a signal device when the pressure of non-corrosive gases and liquids reaches a limit value, or as a circuit contact switch for a pressure

Brand Name:KeramControls

Model Number:Q830 Series

Place of Origin:China

..., the disc in the sensor will move instantaneously, and the switch connector will be connected or disconnected by connecting the guide rod. When the pressure drops to or rises to the rated recovery value, the disc will reset instantaneously, and the

Brand Name:NNT

Model Number:NISE80/NZSE 80

Place of Origin:China

... and, very often, also an additional, analogue output signal proportional to the pressure. They are either programmed at the factory to the desired switch points or they feature a programming interface with integrated display and buttons. Fluid Examples:

Brand Name:NNT

Model Number:NISE80/NZSE 80

Place of Origin:China

... and, very often, also an additional, analogue output signal proportional to the pressure. They are either programmed at the factory to the desired switch points or they feature a programming interface with integrated display and buttons. Fluid Examples:

Brand Name:NNT

Model Number:NZSE40A(F)/NISE40A

Place of Origin:China

...Pressure Switches Pneumatic Electric Digital Air Pressure Sensor Product Intro Digital pressure switch, also known as intelligent pressure switch, is an intelligent high-precision pressure control device integrating pressure measurement, display, control and integration. The main functions of the digital pressure...

Brand Name:NNT

Model Number:NZSE40A(F)/NISE40A

Place of Origin:China

...Pressure Switches Pneumatic Electric Digital Air Pressure Sensor Product Intro Digital pressure switch, also known as intelligent pressure switch, is an intelligent high-precision pressure control device integrating pressure measurement, display, control and integration. The main functions of the digital pressure...

Brand Name:F&C

Model Number:FD-21R

Place of Origin:China

... Diagram Wires 2-wire 3-wire Switch Type Reed pipe Normal Open NPN NO PNP NO Operating Voltage 5-120V DC/AC 10-30VDC Switching Current 100mA.Max 200mA.Max Contact Power 3.5W Max 6W Max. Current Comsumption / 11mA max.

Model Number:LJ30A3-10-Z/BY

Place of Origin:China

Brand Name:Zhongde

Normally Open Industrial Proximity Switch , Inductive Proximity Sensor Switch Description Our industrial inductive proximity switches are the preferred choice for the majority of applications requiring accurate, non-contact detection of metallic objects...

Model Number:LJ30A3-10-Z/BY

Place of Origin:China

Brand Name:Zhongde

Normally Open Industrial Proximity Switch , Inductive Proximity Sensor Switch Description Our industrial inductive proximity switches are the preferred choice for the majority of applications requiring accurate, non-contact detection of metallic objects...

Brand Name:F&C

Model Number:FD-21R

Place of Origin:China

... Diagram Wires 2-wire 3-wire Switch Type Reed pipe Normal Open NPN NO PNP NO Operating Voltage 5-120V DC/AC 10-30VDC Switching Current 100mA.Max 200mA.Max Contact Power 3.5W Max 6W Max. Current Comsumption / 11mA max.

Brand Name:ROUND STAR

Model Number:BD

Place of Origin:CHINA (YUYAO CITY)

BD series 2-way piston normally open middle pressure solenoid valve working medium:liquid,air,light oil(viscosity≤20cst) medium temperature: -5 ～ 80℃ working pressure: 0～60bar working type:(NC)DN1.5～2.5 direct acting DN6～12 pilot operated ...

Brand Name:HT SENSOR

Model Number:BPZK04-D

Place of Origin:Baoji，China

...Pressure Switch Differential Pressure Control Switch BPZK04-D Electronic Pressure Switch Introduction of differential electronic pressure switch: BPZK04-D differential electronic pressure switch is a fully digital measurement and control product integrating pressure measurement, point control display and transmission output. The two pressure difference values are measured through the positive and negative pressure

Brand Name:KeramControls

Model Number:Q Series

Place of Origin:China

...o in the air and liquid(allowed liquid temp. -20 to 120°C) Adjustable range and differential settings Renovated SPDT micro-switch ensures the reliable switch function Flexible mounting bracket suits various kids of application Upper lid is optional (IP44)

Brand Name:Keram Controls

Model Number:Q seires

Place of Origin:China

24V Adjustable Pressure Switches 64A Air Or Liquid Description Q Series Pressure Switch. Keram Controls Adjustabe Pressure Switches For Pressure Monitoring. Q series adjustable pressure switches, suitable for the monitoring of flow failure and proving in ...