Keram (Nanjing)ELECTRICAL Equipment Co., Ltd. สินค้าออนไลน์

KDPM100 Differential Pressure Monitor 4-20mA(2 wire) 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

​ Adjustable air pressure switch Description The pressure switch adopts the pressure sensor and transmission circuit with high precision and high stability, and then uses the special CPU modular signal processing technology to realize the detection, display, alarm and control signal output of the medium pressure signal. Pressure switch can be widely used in the fields of petroleum, chemical, metallurgy, electric power, water supply and other fields to measure and control the

Pressure Switch Dual Description Q830 Dual Pressure Controls are designed for use on high and low pressure applications in refrigeration, air conditioning, and heat pump systems. This control react to changes in either low or high side pressures, providing single-device control of the compressor or other electrical device. Q830 series dual pressure controls can be not only used in fluorinated refrigerant, but also in the air and liquid (allowed liquid temp. -20 to 120°C)

High Low Pressure Controller for Refrigeration Air Compressor Water Description QYD differential pressure switch offers a unique blend of compact dimension, excellent performance, environmental protection, long working life mechanics, and design fexibility. The high resolution micro switch and sensitive diaphragms combine to provide a narrow deadband and high stability.A convenient, internal & safety lock accessible adjustment wheel is multi-turn to provide easy set point

Product Description: Differential Pressure Actuated Switches are essential components in various industrial applications where monitoring and controlling pressure differentials is crucial. The Differential Pressure Switches product line offers reliable and precise performance, making them ideal for critical systems that require accurate pressure sensing and control. With a Contact Arrangement of SPDT (Single Pole Double Throw), these Differential Pressure Operated Switches

2 Wire Waterproof Temperature Sensors 316 Stainless IP65 Description KTC111 Cable Temperature Sensor PT100 PT1000 Waterproof Temperature Sensors 2 / 3 Wire Output KTC111 series temperature sensor designed for the high temperature measurement in the field of HVAC and various industrial process control. The KTC111 series uses passive resistance signal output, with a variety of temperature-sensitive components, such as NTC10K, Pt100, Pt1000, etc. The IP65 cable interface can

IP65 temperature sensor for ventilation system Description KTS series temperature sensor is a thermal resistance temperature sensor, which can measure temperature by using the principle that the resistance value of conductor or semiconductor changes with temperature. It has the advantages of stable performance, flexible use and high reliability. Features Range from -40 to +200°C Resistance output Standard accuracy, see table Protection class: IP65 / NEMA 4 Application KTS100

Oil Water Sensor Transmitters PT1000 IP65 0-10V Aluminium Description KTP110 temperature Transmitter. Temperature Sensor Transmitters For Water or oil 0-10V Output IP65 . For temperature measurement in gases, in pipes and tanks at low pressure and low flow. To be mounted with compression fitting either direct into the process. Features Temperature range from -70...+500 °C Different heads available, up to IP65 Optional head-mounted transmitter Inserts sheath material stainless

NTC 10k B3435 temperature Sensor for controlling temperature Description KTS110 pipeline temperature sensor is a temperature sensor with high precision and resistive output. It uses high temperature resistant engineering plastic as the shell and the protection level reaches IP65, which makes it very suitable for complex working environment. Its working temperature range reaches -40~+110°C (Air duct) / -40~+200°C (Liquid pipeline). Features Range from -40 to +200°C Resistance

-40~+200℃ PT 1000 Class A temperature Sensor for heating Description The KTS110 duct-mounted temperature sensor is designed with different sensitive elements and probe lengths to choose from to meet the various needs of customers, and is equipped with M16*1.5 cable gland, which can be used in heating, ventilation and air conditioning systems, etc. Features Range from -40 to +200°C Resistance output Standard accuracy, see table Protection class: IP65 / NEMA 4 Application

NTC 2k temperature Sensor for HVAC Description KTS120 cable temperature sensor has IP65 protection level, which can effectively prevent rain and dust, so as to protect the internal electronic components of the sensor, so that the measurement accuracy is more stable and the service life is longer. Feature Range from -40 to +200°C Resistance output Standard accuracy, see table Protection class: IP65 / NEMA 4 Application KTS120 temperature transmitter used for temperature

pt1000 sensor temperature sensor for HVAC​ Description KTS130 temperature sensor is a temperature sensor with a variety of temperature measuring elements to choose from, so that customers can choose according to their needs. Its temperature range can reach -40~200 ° C, and its protection level can reach IP65, which can be applied to different application environments. , can effectively prevent the intrusion of dust and rain. Feature Range from -40 to +200°C Resistance output

RS485 LCD display temperature humidity transmitter for greenhouse Description KTH500 series is a temperature and humidity transmitter with backlight display. It has wall-mounted and ducted types, which can meet different application scenarios of customers. Customers can choose according to their actual use needs. Feature LCD display Large size backlight display Shell connected by hinge More convenient wiring and setting M16 M20 double cable gland Cable size φ5…12mm Smooth and

0~5V backlight LCD temperature humidity transmitter for HVAC system Description KTH510 series is a temperature and humidity transmitter that complies with EN61326-1 standard. It has different power supply methods, such as: 16-30VDC (2wire 4-20mA)/16-30V AC or V DC (0-5V/0 -10V/4-20mA/RS-485 ), which can meet the requirements of different regions and countries. Because of the LCD screen, its storage temperature is preferably -40~60℃, which can effectively protect the equipment

0-2s air velocity transmitter for air pipeline Description The electromagnetic compatibility of KAV110 series wind speed transmitter conforms to EN61326-1 standard. In order to enable the device to use more complex environment, its shell material uses ABS, so that it can work at -5~70℃, and in extreme temperature It can also effectively protect the internal components. Specification Model KAV110 Power supply 16-24VAC or VDC output 4-20mA/ 0-5V/ 0-10V/ RS-485 Operating

0-90RH air velocity transmitter for HVAC Description The wind speed transmitter flows through the air, and the balance between the area A and the area B is destroyed, and the wind speed can be accurately calculated by calculating the contrast between them. Effectively withstand the interference of magnetic fields to ensure the stable operation of the equipment. Specification Model KAV120 Power supply 16-24VAC or VDC output 4-20mA/ 0-5V/ 0-10V/ RS-485 Operating temperature -5…

Product Description: The Airflow Switch is a crucial component in airflow HVAC systems, designed to monitor and control the flow rate of air within the system. This particular air pressure switch operates on an on/off basis, making it a single-stage device with SPDT functionality. With a flow rate switch feature, the Airflow Switch offers precision in its operation. The Cut Out flow rate ranges from a minimum of 1.0 M/sec to a maximum of 8.0 M/sec, ensuring efficient

Brass water flow switch for water pump Description KWFS liquid flow switch is a micro switch that transmits signals to achieve the purpose of controlling liquid flow.It is a pressure-triggered quick switch, also known as a sensitive switch. Its working principle is: the external mechanical force acts on the action reed through the transmission element, and after the energy is accumulated to the critical point, an instantaneous action is generated, so that the moving contact