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nema4 hvac sensor transmitters

RS485 DPT Differential Pressure Transmitter Greenhouse DPT Sensor

RS485 -1000~+1000Pa high quality plastic differential pressure transmitter for greenhouse Description KDP110 differential pressure transmitter detects differential pressure or gauge pressure and converts this pressure value into proportional electrical signal for inteligent building energy management system to measure the accurate pressure and flow required for building pressurization and air flow control. It is widely used in the monitoring of air or neutral gas,and a

Commercial Buildings Micro Differential Pressure Sensor 4-20mA 3 Wire

4-20mA 3 wire factory price micro differential pressure transmitter for Commercial buildings Description The differential pressure transmitter is a new type of transmitter. The key raw materials, components and parts are imported. The whole machine has been strictly assembled and tested. The product has the characteristics of advanced design principle, complete varieties and specifications, and easy installation and use. Feature Ranges from -25/+25Pa to -10000/+10000Pa

0-±1000pa Micro Differential Pressure Sensor For Commercial Buildings

0-1000pa micro differential pressure sensor for commercial buildings Description KDP110 series differential pressure transmitter is a differential pressure transmitter without display. It can meet the needs of customers for adjusting the range. At the same time, the shell material is made of ABS and PC composite, so that the device can be used in harsh environments. , such as: high temperature and humidity outdoors, dust and rain weather, etc. Feature Ranges from -25/+25Pa

4-20mA / RS 485 Output Temperature Humidity Sensor With IP65 Protection Class

4-20mA / 485 output temperature humidity sensor Description A temperature and humidity sensor are low cost-sensitive electronic devices that detects, measures and reports both dampness and air temperature. The proportion of moisture noticeable all around to the highest amount of moisture at a specific air temperature. It is one of the most important devices that has been widely in consumer, industrial, biomedical, and environmental etc. applications for measuring and

LCD Display Differential Pressure Transmitter

LCD display differential pressure transmitter Description The basic principle of differential pressure transmitter The differential pressure from the double-sided pressure guiding pipe directly acts on the double-sided isolation diaphragm of the transmitter sensor, and is transmitted to the measuring element through the sealing liquid in the diaphragm, and the measuring element will measure the difference. The voltage signal is converted into a corresponding electrical signal

DIP Switch Temperature Humidity Sensor For Clean Room

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

KDP110 Differential Pressure Transmitter

0-200pa IP65 house protection filter differential pressure sensor for Pharmaceutical clean rooms Description KDP110 series differential pressure transmitter is a relatively cheap price, but the function is simple, the measurement range can only be adjusted by the DIP switch, and there is no display, which can meet the customer's requirements for the price, but at the same time we guarantee the quality and accuracy . Feature Ranges from -25/+25Pa to -10000/+10000Pa (according

Replaceable Dwyer Temp Humidity Sensor WIth Blacklight LCD

Replaceable dwyer temp humidity sensor Description The KTH500 is made of ABS&PC composite materials, which can adapt to different working environments, extend the service life of the equipment, and protect the internal components well. Its output modes include current and voltage modes, as well as RS-485 output mode, which can meet the customer's use needs to the maximum extent. Feature LCD display Large size backlight display Shell connected by hinge More convenient wiring

0-5V ABS Plastic Differential Pressure Transmitter For Public Transport

0-5V PC and ABS plastic white differential pressure transmitter for public transport Description The basic principle of the differential pressure transmitter is to divide a space with a sensitive element (multi-purpose bellows) into two chambers, and when pressure is introduced into the two chambers, the sensor will generate displacement under the combined action of the two pressures (or the displacement trend), this displacement is proportional to the pressure difference

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Keram (Nanjing)ELECTRICAL Equipment Co., Ltd.

nema4 hvac sensor transmitters