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2 wire differential pressure monitor

SPDT duct differential pressure sensor

SPDT duct differential pressure sensor Description QAD series air differential pressure switch is used to sense tiny pressure change and widely used to control the flow of aerator, to monitor fan and air conditioner. It is also suitable for over heating protection and frost protection in industrial cooling system. Due to its outstanding design, the set point can be adjusted visually. Technical Specifications Model QAD Media Air,non-combustible and non-aggressive gasses Max

Air filter differential pressure sensor air pressure controls

Air filter differential pressure sensor air pressure controls Description QAD series gas pressure controller can effectively protect against overheating and overcooling, can effectively sense the pressure change of small gases, and can be used for monitoring air conditioning and fans. Technical Specifications Model QAD Media Air,non-combustible and non-aggressive gasses Max Operating Pressure 10kPa Mounting Position Diaphragm in any vertical plane Degree of protection IP54

33 Bar SPDT Adjustable Pressure Switches 125V 20A

33 Bar SPDT Adjustable Pressure Switches 125V 20A Description Q Series Pressure Switch. Q series adjustable pressure switches, suitable for the monitoring of flow failure and proving in pumps, chillers, valves etc. Units have an adjustable setpoint and differential. It can be not only used in fluorinated refrigerant, but also in the air and liquid (allowed liquid temp. -20 to 120C) Features Adjustable range and differential settings. Renovated SPDT micro-switch ensures the

-0.5~3bar SPDT Brass Adjustable Pressure Switches

-0.5~3bar SPDT brass adjustable pressure switches Description The pressure switch is a device combined with an electrical switch. When the preset fluid pressure is reached, the switch contact 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 -20~120C, and respond to the change of

16.5bar SPDT Adjustable Pressure Switches -20~120℃

16.5bar -20~120 SPDT adjustable pressure switches Description Q series pressure switches are very popular and important in plant control and instrumentation,they are used for regulating, monitoring and alarm systems in industrial applications. With built-in SPDT micro switch, they are mainly used in control circuits and power circuits, so also called pressure control switch, pressure controls or pressure relay. Q series pressure switches will make a changeover when

IP44 Housing SPDT Adjustable High Pressure Switch CE Approval

Adjustable high pressure switch Description Pressure switches are used to monitor pressure in pneumatic systems by providing an output when a set pressure is reached, as well as improving operation and safety. For example, an air pressure switch is used to maintain a constant pressure, and can turn the compressor off once the tank reaches the required air pressure level. If the air pressure drops and more is required, the switch can also turn the compressor on. Feature Q

KAV130 Series Air Velocity Transmitter with IP65/NEMA4 Protection, 4-20 mA Output, and LCD Backlit Display

KAV130 Series Air Velocity Transmitter Product Overview The KAV130 Series differential pressure air velocity transmitter is specifically designed for commercial building environments. It is a multifunctional instrument that integrates air velocity, static pressure, and differential pressure measurement. The device can be used with various sizes of Pitot tubes to accommodate different duct specifications, with measuring ranges from 0-100 Pa to 0-10 KPa. All models come

KAF110 Series Air Volume Transmitter with Polycarbonate & ABS Housing, LCD Backlit Display, and IP65/NEMA4 Protection

KAF110 Series Air Volume Transmitter Product Overview The KAF110 Series air volume transmitter is a multifunctional instrument specifically designed for ventilation systems, capable of measuring airflow, static pressure, and differential pressure simultaneously. It accommodates various sizes of Pitot tubes for different duct specifications, with measuring ranges from 0-100 Pa to 0-10 kPa. All models come standard with an LCD backlit display. The enclosure is made of

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Keram (Nanjing)ELECTRICAL Equipment Co., Ltd.

2 wire differential pressure monitor