Keram (Nanjing)ELECTRICAL Equipment Co., Ltd. محصولات آنلاین

​ IP54 Stainless Steel Adjustable Pressure Switches White Differential Pressure Flow Switch Description Q series single 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 range and differential settings Renovated SPDT micro-switch ensures the reliable switch function Flexible mounting bracket suits various kids of application Upper lid is optional (IP44) Various connections are

CE brass connection dual pressure switch Description What is a dual pressure switch? Dual Pressure Switch. Dual pressure switches are to be used in refrigeration and air-conditioning systems to provide protection against overly low suction pressure or overly high discharge pressure. The controls are also used for beginning and stopping refrigeration compressors and fans on air- cooled condensers. Q830 series dual pressure controls can be not only used in fluorinated

Differential Pressure Switch, Adjustable, Air, Barb for 1/4" ID​ Description The Series ADPS/EDPS Adjustable Differential Pressure Switch is designed for pressure, vacuum, and differential pressures. The dual scaled adjustment knob in inches water column and pascals allows changes to the switching pressure to be made without a pressure gage. The ADPS/EDPS is available with settings from 0.08 in w.c. (20 Pa) up to 20 in w.c. (5000 Pa). The silicone diaphragm and PA 6.6 body

PT100 PT1000 Waterproof Temperature Sensor 3 Wire 30mm Description KTC111 Cable Temperature Sensor 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 effectively guarantee the waterproof performance of the sensor.

PT100 water temperature sensor HVAC Description The KTS100 series temperature sensors are available in a variety of probe forms and can be mounted on a relatively flat plane similar to the wall type. 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, ventilation and air conditioning systems enabling weather-dependent temperature

-70~500℃ temperature transmitters for greenhouse Description KTP110 series temperature sensor is a high-precision, gas-liquid dual-use temperature transmitter, high temperature explosion-proof, long service life, stable measurement, not only meet the customer's requirements for test data, but also can save a lot of user costs. Features Temperature range from -70...+500 °C Different heads available, up to IP65 Optional head-mounted transmitter Inserts sheath material stainless

-40~+200℃ High Accuracy KTS110 Temperature Sensor Description KTS110 series duct mounted sensor is a low-cost temperature sensor specially designed for temperature measurement in HVAC field. It is suitable for building equipment automatic control system (BA system) of commercial buildings and other conventional buildings. Features Range from -40 to +200°C Resistance output Standard accuracy, see table Protection class: IP65 / NEMA 4 Application KTS110 temperature transmitter

4-20mA LCD Display Temp Humidity Transmitter For Greenhouse Description KTH500 temperature and humidity transmitters mostly uses the temperature and humidity integrated probe as the temperature measuring element, collects the temperature and humidity signals, and undergoes voltage stabilization filtering, operational amplification, nonlinear correction, V/I conversion, constant current and reverse protection, etc. After the circuit is processed, it is converted into a current

Replaceable dwyer temp humidity sensor Description The KTH510 temperature and humidity transmitter is a device with high accuracy and stable performance. Its warranty period is one year. Customers can communicate any problems they find during use. We have professional technology to solve some product technical problems for customers.Multiple output modes are self adjustable (4-20mA, 0-5V, 0-10V, RS485), greatly reducing customer usage costs. Feature LCD display Large size

0-10V air velocity transmitter for medicine field Description KAV110 series wind speed transmitter is a relatively stable transmitter, which can measure the air volume very quickly and accurately, and has the characteristics of large range and high precision, which is the best choice for customers. 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

Cable Type Air Velocity Transmitter 0-10V Output IP65 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 small air volume

Air flow switch hvac Description Flow switch for controlling the flow of air or non-aggressive gases inside the ductwork in air-conditioning or air handling systems. Indicates when there is no flow or restricted flow in the duct by activating a switch. This control has a single pole double throw switch in it. Application Control and monitor air and non aggressive gases flow in ducts, chambers, etc.,of heating, cooling, and air conditioning equipment. Features ● Renovated SPDT

Flow switch for water pump water pump flow sensor Description KWFS is installed in a water pipe and is a detection element that contacts fluid. When there is no water in the pipe or water does not flow, the target flow sheet is in a natural state; When there is water flowing, the target flow sheet is impacted and stressed, and the greater the water volume, the greater the impact force. When the flow reaches a certain value, the water flow pushes the target flow sheet,