waterproof diff pressure switch

Brand Name:Keramcontrols

Model Number:QAD

Place of Origin:China

...Pressure Switch 20-200Pa Adjustable Micro- Pressure Air Switch Description The differential air pressure switch is used to control the differential pressure of the air for filters, fans, air ducts, air-conditioning and ventilation systems. This pressure switch...

Brand Name:Keram Controls

Model Number:Q seires

Place of Origin:China

125V 20A Adjustable Pressure Switches 33 bar For Pressure Monitoring Description Q Series Pressure Switch. OEM Supplier Adjustabe Pressure Switches For Pressure Monitoring. Q series adjustable pressure switches, suitable for the monitoring of flow failure...

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: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: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 ...

Brand Name:Keram Controls

Model Number:Q seires

Place of Origin:China

White 250V 10A Adjustable Pressure Switches 72A 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 ...

Brand Name:Keramcontrols

Model Number:QAD

Place of Origin:China

... is an differential pressure capable of detecting miniscule changes in pressure due to the size and proven design. The switch set point or switching point can be field adjustable without the need of a manometer by simply using the adjust ment knob and the

Brand Name:KeramControls

Model Number:Q Series

Place of Origin:China

...temperature can be as low as -20°C to as high as 120°C. The range is optional, and its connection to the medium is brass. material, can effectively prolong the service life. Pressure switches are widely used in high and low pressure protection control of

Brand Name:Keramcontrols

Model Number:QAD

Place of Origin:China

.... These pressure switches can be used to sense positive, negative, or differential air pressures when used in conjunction with an DBZ-06, A/SPT or A/VPT Series sampling tube. The NEMA 3 (IP54) rated weather proof plastic ...

Brand Name:KeramControls

Model Number:Q Series

Place of Origin:China

...Pressure Switch HVAC, Electrical Connection: Screw Terminals Description HOW DOES A PRESSURE SWITCH WORK? A pressure switch is a passive device since the presence or absence of pressure is all that is necessary for it to function. The pressure on the diaphragm compresses a calibrated spring. When the spring tension reaches or exceeds the set point, it will move the contacts from open to closed in a NO switch...

Brand Name:WNK

Model Number:WNK-SPS

Place of Origin:Anhui, China

...Pressure Switch With RS485 pecifications 0-10V Oil Pressure Switch With RS485 SPS Intelligent Electronic Pressure Switch with OLED Display Applicable media Liquid, Gas, Steam Pressure measurment Gauge Pressure, Absolute pressure Pressure range -100kPa~60MPa Output Signal 2×PNP + 0V~5VDC/10VDC + MODBUS(RS485) 2×PNP + 0mA/4mA~20mADC + MODBUS(RS485) Accuracy 0.5% FS Stability ±0.3% FS/year Switch current 1.0A(Max.) Switching

Brand Name:HT SENSOR

Model Number:BPZK01

Place of Origin:Baoji，China

...Pressure Switch Control Digital Switch BPZK01 Electronic Pressure Switch Introduction OF Electronic Pressure Switch : BPK-ZK01 digital electronic pressure switch is a collection of pressure measurement, display, output, control in one of the intelligent digital pressure measurement and control products. The product is an all-electronic structure, the front end adopts an oil-filled piezoresistance pressure

Brand Name:HT SENSOR

Model Number:BPZK04

Place of Origin:Baoji，China

... switch is a fully digital control product that integrates pressure measurement, control display, transmission, and output. When the pressure of non-corrosive gas or liquid reaches the set value of the switch, it immediately activates to turn on or off