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

​ Adjustable pressure switch for water pump Description The pressure switch is purely mechanical deformation that causes the microswitch to act. When the pressure increases, different sensing pressure components (diaphragm, bellows, piston) will deform and move upward. Through the mechanical structure such as handrail spring, the microswitch at the top end will be finally activated to make the electrical signal output. The setting mode of UE pressure switch can be divided

Description Q830 Series Pressure Switch. Q830 series adjustable pressure switches, suitable for the monitoring of flow failure and proving in pumps, chillers, valves etc. Units have an adjustable setpoint and differential. It can be not only used in fluorinated refrigerant, but also in the air and liquid (allowed liquid temp. -20 to 120°C) Specification Model Low pressure(bar) High pressure(bar) Reset form(bar) Factory setting(bar) Pressure adjust range Differential Pressure

20-200Pa air differential pressure switch​ Description Differential air pressure switch is a kind of detection element, which is generally used in machinery that requires wind pressure, such as pneumatic presses, gas water heaters, gas boilers, gas stoves, wall-hung boilers and other products that use gas. It is driven by the pressure of gas. Micro switch to achieve. It can also be used to purify the front and rear sides of the air conditioner filter (measure the air pressure

PTFE PT100 PT1000 Waterproof Temperature Sensors 2 Wire Description KTC111 Cable Temperature Sensor PTFE 5k 10k NTC PT100 PT1000 Waterproof Temperature Sensors 2 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

PT100 temperature sensor temperature meter HVAC Description KTS100 is a temperature sensor specially designed for wall type installation. It uses PT100 thermal resistance to measure the change of temperature. The resistance value changes with the change of temperature, which can quickly feedback the change of medium temperature, allowing users to quickly get feedback , effective and control the change of ambient temperature. Features Range from -40 to +200°C Resistance output

Pt1000 R0:1000Ω temperature transmitters for HVAC system Description Because the shell of KTP110 series temperature sensor is made of stainless steel, its operating temperature environment can reach -35 to +150°C, making it suitable for more application scenarios and meeting the needs of different customers. Features Temperature range from -70...+500 °C Different heads available, up to IP65 Optional head-mounted transmitter Inserts sheath material stainless steel Suitable for

Manufacture price temperature sensor for BA system Description The KTS series adopts the temperature measurement method of thermal resistance, in which the thermal resistance measures the temperature based on the thermal effect of the resistance, that is, the resistance value of the resistance body changes with the change of temperature. Therefore, as long as the resistance change of the thermal resistance is measured, the temperature can be measured. Features Range from -40

PT1000 IP65 housing protection temperature sensor for building automation system Description KTS110 series temperature sensor is a pipeline sensor, which can measure liquid or gas,it can be use in -40...110℃ (air duct)and -40...200℃(liquid duct),and it's housing meaterial is ABS&PC which let the product can be used in bad environment,at the same time,the IP65 protection degree also let it suitable for use in outdoor environments. Features Range from -40 to +200°C Resistance

Factory price temperature humidity transmitter for clean room Description KTH500 series is made of PC and ABS engineering plastic shell, which can make the equipment work at relatively high temperature, and the special design makes its protection level reach IP65, which can effectively waterproof and dust intrusion outdoors, Protect the electronic components from being corroded, and effectively ensure the accuracy and life of the equipment. Feature LCD display Large size

Temperature humidity transmitter digital temperature humidity sensor Description KTH510 is widely used in communication room, warehouse building, automatic control and other places requiring temperature monitoring. The standard industrial interface 4~20mA/0~10V/0~5V analog signal output can be used to access the on-site digital display meter, PLC, frequency converter, industrial control host and other equipment, which is safe, reliable and easy to install. Feature LCD display

0-20m/s air velocity transmitter for laboratory Description The wind speed sensor is a wind speed sensor designed according to the narrow space. The sensor and transmitter are integrated in the small detection instrument. The sensor adopts the standard hot film element of electric lift. It can be used for measuring wind speed with extremely high accuracy and small volume. With air volume, surface wind speed, etc., the low-power design can also be used for handheld devices.

ABS IP65 Air RS485 Velocity Transmitter High Temperature Resistant Description KAV120 air velocity transmitter Cable type Air Velocity Transmitter RS485 Output IP65 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 Handling System Airflow Switch Waterproof Brass Level Description The flow switch is to instruct the switch of the system according to the flow. Set the upper limit for the flow switch or When the flow reaches the limit, the flow switch will send out a signal or an alarm, and the system will run or stop. Generally, systems that require flow will use flow switches. Depending on the system, as well as the flow switch model and other factors, the place of use is also

-20~+120℃ liquid flow switch for liquid pipeline velocity Description KWFS series liquid flow switch adopts single-pole double-throw switch, which can effectively protect the equipment from current interruption, and adopts a fully enclosed structure design to effectively prevent the risk of leakage. The blades are made of stainless steel, which prolongs the service life of the equipment. Application Control and monitor liquid flow of boilers, pumps, etc., of heating, cooling,