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

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

-40~85℃ IP54 Differential Air Pressure Switch Description The QAD Series differential pressure switches are general purpose pressure switches designed for both HVAC and Energy Management applications. These pressure switches can be used to sense positive, negative, or differential air pressures when used in conjunction with an DBZ-06, A/SPT or A/VPT Series sampling tube. The NEMA 3 (IP54) rated weather proof plastic enclosure contains an On/Off, single stage micro switch and

NTC 10K B3435 Waterproof Temperature Sensors PT1000 Description KTC111 Cable Temperature Sensor 10k NTC 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 house protection Temperature Sensor for temperature Description KTS100 temperature sensor is a kind of temperature sensor that can be used in relatively harsh environments. The protection level of IP65 enables it to effectively protect its internal components, and the special housing material makes its service life longer than that of ordinary equipment. Feature Range from -40 to +200°C Resistance output Standard accuracy, see table Protection class: IP65 / NEMA 4

K Value Digital Temperature Transmitters PT500 Aluminium Description KTP110 temperature Transmitter Temperature Transmitter 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 steel

4-20mA 3 wire temperature transmitter for hvac Description KTT100 is a wall temperature transmitter, which can work in -40~70°C environment, and its IP65 protection level makes it possible to effectively protect internal components and service life in harsh environments, which can ensure the stability of measurement accuracy. Feature Range from -40 to +200℃ 4-20mA, 0-10V, 0-5V, RS-485 output Standard accuracy ±0.3°C Protection class: IP65 / NEMA 4 Application KTT100

KTS110 Mounted White Fireproof Plastic Temperature Sensor Features Range from -40 to +200°C Resistance output Standard accuracy, see table Protection class: IP65 / NEMA 4 Application KTS110 temperature transmitter used for temperature measurement in heating, ventilation and air conditioning systems enabling weather-dependent temperature regulation. Technical Data Model KTS110 Temperature Sensitive Element PT100 Class A Accuracy ±(0.15+0.002t) PT 1000 Class A Accuracy ±(0.15+0

-40~+200℃ IP65 temperature Sensor for HVAC Description KTS120 cable temperature sensor adopts PC and ABS engineering plastics, which can effectively adapt to various working environments, and the protection level reaches IP65, which can effectively protect the internal electronic components and greatly improve the service life and accuracy of the sensor. Feature Range from -40 to +200°C Resistance output Standard accuracy, see table Protection class: IP65 / NEMA 4 Application

Temperature measurement device temperature sensor Description KTS130 is suitable for temperature measurement and control fields such as freezer, granary, storage tank, telecommunication room, power room, cable trunking and so on. With digital temperature, glass-sealed thermistor with heat resistance, cold resistance and very good stability. KTS130 series bundled sensor is a low-cost temperature sensor specially designed for pipeline surface temperature measurement. It is

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

0-1s air velocity transmitter for measuring wind speed Description KAV110 series wind speed transmitter is designed with LCD display or without display. Customers can purchase according to their own needs. The range of this wind speed transmitter is 1~30m/s, and users can choose according to their needs, we also support non-standard customization. Specification Model KAV110 Power supply 16-24VAC or VDC output 4-20mA/ 0-5V/ 0-10V/ RS-485 Operating temperature -5…+70℃ Storage

M16 air velocity transmitter for intelligent building control Description KAV120 series wind speed transmitter has a sensitive response to very low wind speeds, close to accurate measurement of 0m/s air velocity. When the sensor is powered by 16VDC/VAC～24VDC/VAC, the output is 0-5V/0-10V/4-20mA/RS-485 signal, and the output and the wind speed have a fixed linear relationship, and the repeatability and consistency of the sensor output are very good high. Using the integral hot

Product Description: The Airflow Switch is a crucial component in air flow systems, designed to monitor and control the flow of air and non-corrosive gases in various industrial applications. With its reliable performance and durable construction, this air flow switch is a dependable choice for ensuring efficient operation and safety in HVAC systems, ventilation systems, and other air flow control setups. Operating Temperature: The Airflow Switch is built to withstand a wide

Brass material inline water flow switch hvac Description KWFS series flow switch is a flow control switch for water and other non-corrosive liquids, which can effectively control the flow of the medium, induce the flow rate of the medium through the paddle, and then feedback to the micro switch, and output the switch signal through the closing and opening of the micro switch, thereby controlling the flow. Application Control and monitor liquid flow of boilers, pumps, etc., of

Product Description: The Liquid Flow Switches product is a versatile and reliable flow control unit designed for liquid flow measurement and control applications. With its advanced features and high-quality construction, this product is an essential component for various industrial processes that require accurate liquid velocity detection and monitoring. Featuring a robust design, the Liquid Flow Switches product is equipped with a single-pole double-throw (SPDT) switch with

CE Heating IP54 Liquid Flow Switches Single Stage Description LQY Series Liquid Flow Switch. OEM IP65 Brass 250V 8A Liquid Flow Switches For Heating, Air Conditioning. LQY series liquid flow paddle switch, suited for pipes of industrial plants: heating and air conditioning, refrigeration systems and heat pumps. Flow control of water and normal media. Feature LQY series liquid flow switch is used to monitor the flow change Renovated SPDT micro-switch ensure the reliable switch