Keram (Nanjing)ELECTRICAL Equipment Co., Ltd. Products Online

KDPM100 Differential Pressure Monitor RS485 for Disinfection Room Description KDPM100 provide a simple, accurate and economical method to measure and display the room pressure difference in real time.The pressure status in the room can clearly indicated through the device’s green or red indicator lights and an optional audible alarm. Thanks to continuous monitoring and real-time reporting status, choosing KDPM100 can reduce the frequency of preventive maintenance inspections.

​ -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 -20~120°C, and respond to the change of

Dual Pressure Control Switch Refrigeration HP & LP Auto Reset​ Description Q830 dual pressure switches are for use on commercial refrigeration and air conditioning systems to protect compressor against excessively low suction pressure or excessively high discharge pressure. Dual pressure switches are compatible with HCFC and non-flammable HFC refrigerants. Dual Pressure Applications are designed primarily for use as combination high and low pressure controls on commercial

Adjustable 435 Psi Differential Pressure Switches 174 Psi 246 psi Description QYD Series DPS Adjustable Differential Pressure Switches for Air Conditioning QYD series differential pressure switch is designed to prove flow through pumps. It can be used in fluorinated refrigerant, also in air and liquid (-20 to 120°C), renovated SPDT micro-switch ensure the reliable switch function and flexible mounting bracket suits various kinds of application. Model Specification Model

QAD Air Conditioner Fan Differential Pressure Switch IP54 Description Air Differential Pressure Switch Sense Small Pressure Change For Used To Monitor The Work Of Fans And Air Conditioner. QAD 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 built in calibrated visual scale

Fiberglass 4mm Waterproof Temperature Sensors 30mm Description KTC111 Cable Temperature Sensor Fiberglass PT100 PT1000 Waterproof Temperature Sensors 3 Wire Output KTC111 series temperature sensor designed for the high temperature measurement in the field of HVAC and various industrial process control. The IP65 cable interface can effectively guarantee the waterproof performance of the sensor. The KTC111 series uses passive resistance signal output, with a variety of

KTS100 sensor ntc temperature measurement device Description KTS100 temperature sensor using high temperature resistant material, suitable for relatively harsh high temperature environment, can be applied to more application scenarios, and in order to enable customers to use in more complex working conditions, the use of IP65 protection level to prevent the intrusion of dust and rain and dew, effectively protect internal components. Features Range from -40 to +200°C

KTP110 temperature transmitters for liquid Description Resistance temperature sensor KTP110 with passive output, with connecting head made from aluminium and straight protective tube. The duct temperature sensor is used to detect temperature in liquid or gaseous media. It is used in pipes, heating engineering, compact district heating station, warm and cold water systems, oil and lubrication cycle systems, mechanical and plant engineering Features Temperature range from -70..

PT1000 White Temperature Sensor For building system Description KTS100 temperature sensor is a cost-effective temperature sensor. It is suitable for temperature measurement of commercial building automation. Its measurement medium can be gas or liquid, and can be used in an environment of -40...70℃, making the device suitable for for more application scenarios. Features Range from -40 to +200°C Resistance output Standard accuracy, see table Protection class: IP65 / NEMA 4

NTC 1k temperature Sensor for BA system Description Temperature is one of the physical parameters that humans interact with the most in nature. Whether it is in a production experiment site or in a residential and leisure place, the collection or control of temperature is very frequent and important. Moreover, the networked remote collection of temperature and alarm is a modern technology of inevitable trend of development. Since the temperature is closely related to the

0.5m probe length temperature Sensor for air condition Description KTT120 series cable transmitter is a low-cost temperature transmitter specially designed for temperature measure-ment,suitable for temperature measurement in various working environments;it can measure the temperature in air ducts and liquid pipes in different installations and fixed accessories;the transmitter output has 4-20mA,0-10V and RS-485. Feature Range from -40 to +200°C 4-20mA,0-10V,RS-485 output

Temp sensor temperature sensor Description KTT130 series bundled transmitter is a low-cost tempera-ture transmitter specially designed for pipe surface temperature measurement.Suitable for temperature measurement in various applications.The transmitter output mode has standard 4-20mA,0-10V and RS-485. Feature Range from -40 to +200°C 4-20mA,0-10V,RS-485 output Standard accuracy ±0.3℃ Protection class: IP65 / NEMA 4 Application KTT130 temperature transmitter used for

Air Duct Mounted Temperature Humidity Transmitter Digital Output Description KTH510 Humidity and temperature Transmitter KTH510 temperature and humidity transmitters can be used to measure relative humidity and temperature in various HVAC applications, as well as monitor building energy management systems. KTH510 uses a new generation of digital sensors, with a humidity accuracy of 2.5%, a temperature accuracy of 0.2°C, harsh environment testing, aging testing and accuracy

HVAC Temperature And Humidity Transmitter IP65 Temperature Humidity And Pressure Sensor Description KTH5 1 0 temperature and humidity transmitter uses a digital integrated sensor as a probe and a digital processing circuit to convert the temperature and relative humidity in the environment into a corresponding standard analog signal, 4-20mA, 0-5V or 0-10V. It has the characteristics of small size, light weight, wide range, etc. It is widely used in meteorology, national

0-10s Air Velocity Transmitter For Building System Description The KAV110 series wind speed transmitter adopts a new wind speed sensor, which combines the advantages of high-quality thin film measurement technology and the latest plastic packaging process. These innovative designs make the wind speed sensor durable and have excellent anti-pollution ability , so that the KAV110 transmitter obtains good long-term stability. Specification Model KAV110 Power supply 16-24VAC or

Cable Air Velocity Sensor 4mA To 20mA 12V To 36V Description KAV120 air velocity transmitter Cable type Air Velocity Sensor Transmitters 4-20mA Output IP65 KAV120 series air velocity transmitter adopts high temperature resistant and corrosion resistant material shell, which can achieve stable and reliable performance even in harsh working environment. Compared with the traditional velocity sensor, it can obtain better stability, can ensure faster and accurate small air volume

Product Description: The Airflow Switch is an essential component in HVAC systems, designed to monitor and control air flow pressure. This particular model comes in a sleek and modern white color, blending seamlessly with various settings. Featuring a sensing element in the form of a paddle, this air flow pressure switch is highly reliable and accurate in detecting air flow rates. The paddle size of 3.2 x 6.9 inches (80 x 175 mm) ensures efficient operation and precise

stainless steel paddle chiller flow switch HVAC Description The flow switch is mainly installed on-line or plug-in in medium pipelines such as water, gas and oil to monitor the water flow in the water system. When the water flow is higher or lower than a certain set point, the output alarm signal is triggered and transmitted to the unit, and the system can make corresponding indication actions after obtaining the signal. Avoid or reduce host "dry burn". KWFS flow switch is a