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

KDPM100 Differential Pressure Monitor 0-10V for Isolation Ward 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.

​ Rotary screw pressure switches of adjustable range and differential settings​ Description A pressure switch is a form of switch that operates an electral contact when a certain set fluid pressure has been reached on its input. The switch may be designed to make contact either on pressure rise or on pressure fall. Pressure switches are widely used in industry to automatically supervise and control systems that use pressurized fluids. Series pressure switches is usually used

Dual adjustable pressure switches pressure switch water pump Description The working principle of the pressure switch: when the pressure in the system is higher or lower than the rated safety pressure, 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 switch will reset automaticall

250V CE 15A Differential Pressure Switch For Air 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). The renovated SPDT micro-switch ensure the reliable switch function and flexible mounting bracket suits various kinds of application. Model Specification Model Differential(Bar)

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

IP65 temperature and humidity transmitter Description The KTH510 temperature and humidity transmitter adopts a new design concept, aiming to reduce customer installation costs and usage costs. It uses a dial switch to switch the temperature range and output mode. By opening the hinged housing, customers can easily and quickly adjust the required temperature range and output mode, greatly reducing customer usage costs. Feature LCD display Large size backlight display Shell

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