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

​ 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

Automatic pressure control switch for water pump Description Q830 Series pressure switches are used to control the pressure of compressor in refrigerant system, also available in air or water fluid. This series have quite stable performance with internal micro-switch structure. Standard mounting bracket are provided. 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) Adjustable

20-200pa differential pressure switch for fan Description QAD series of gas differential pressure switches are suitable for equipment that detects gas pressure and differential pressure, such as detection of filter clogging alarm devices, detection of fan start/stop status in air conditioning units, and gas monitoring in ventilation ducts. Technical Specifications Model QAD Media Air,non-combustible and non-aggressive gasses Max Operating Pressure 10kPa Mounting Position

Silicone PT1000 PT100 Temperature Sensor 3 Wire Description KTC111 Cable Temperature Sensor Silicone 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 temperature

pt1000 sensor temperature sensor for hvac Description KTS100 is a thermal resistance type temperature sensor. It is the data of the temperature change that the resistance value changes with the temperature change. At the same time, its size is compact and does not occupy the volume, which is convenient for customers to install and use. Features Range from -40 to +200°C Resistance output Standard accuracy, see table Protection class: IP65 / NEMA 4 Application KTS100 temperatur

Pt100 R0:100Ω temperature transmitters for water Description KTP110 series temperature sensor is a temperature sensor specially designed for low pressure and low flow. The material of the whole device is stainless steel, which can make it more suitable for harsh environments. Its protection level reaches IP65, which makes it well protected. internal parts. Features Temperature range from -70...+500 °C Different heads available, up to IP65 Optional head-mounted transmitter

PT1000 sensor temperature sensor Description KTS100 series temperature sensor is a wall sensor, protection level up to IP65, can effectively protect against dust and rain intrusion, can make it suitable for more harsh environments, can give customers more choice of use. Features Range from -40 to +200°C Resistance output Standard accuracy, see table Protection class: IP65 / NEMA 4 Application KTS100 temperature transmitter used for temperature measurement in heating,

Duct Mounted Temperature Sensor With 65mm Length Probe Description Our product's material contain valuable materials that should be recycled rather than treated as domestic waste.Please pay attention to the relevant regulations of local disposal.And o ur body material is made of PC and ABS material, which can withstand relatively high temperature, coupled with the unique design, its protection level reaches IP65, which can make the sensor used in harsh outdoor environments.

Dustproof IP65 Room Temperature Sensor Monitor 2 Wire Connection 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

HVAC 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 temperature

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 no display temperature and humidity transmitter Description The KTH510 temperature and humidity transmitter is a high-precision transmitter that can meet the needs of most customers. Its new design concept makes it easy to install and disassemble, which can effectively reduce installation costs. At the same time, its adjustable temperature range allows customers to have more choices, and its adjustable output mode greatly reduces customer use costs. Feature LCD display

0-15s air velocity transmitter for HVAC system Description The wind speed measurement range of KAV110 series is 0-30m/s, the output signal is standard 4-20mA, 0-5V, RS-485 or 0-10V, and the response time is 1 second. The mounting flange is convenient for quick installation and replacement on site. Specification Model KAV110 Power supply 16-24VAC or VDC output 4-20mA/ 0-5V/ 0-10V/ RS-485 Operating temperature -5…+70℃ Storage temperature -20…+70℃ Permissible humidity 0…90 %RH

IP65 / NEMA 4 Protection Air Velocity Transmitter 16-24VAC Cable Type Description Cable Type Air Velocity Transmitter 0-10V Output IP65 KAV120 air velocity transmitter 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

Product Description: The Airflow Switch is a high-quality product designed to provide reliable performance in a variety of applications. With a protection rating of IP65, this airflow switch is suitable for use in environments where dust and water ingress are a concern, ensuring long-lasting durability and performance. Specifically designed for airflow and non-corrosive gases, the Airflow Switch is versatile and can be used in a wide range of industrial and commercial

Micro switch water flow switch for hvac Description KWFS is a flow switch with protection class IP65, which can be used in harsh environments, and its contact with the medium is made of brass, which can make the service life of the equipment long. Application Control and monitor liquid flow of boilers, pumps, etc., of heating, cooling, and air conditioning equipment. Features ● Flow control of water and normal media ● Renovated SPDT micro switch ensures the reliable switch