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LONN-DI digital industrial pressure transmitter adopts the high-accuracy and high-stability force sensitive chip with stainless steel isolation diaphragm to realize temperature and linear compensation, signal amplification, V/I switch, inverse polarity protection, and current limiting when pressure overloaded through laser resistor trimming and advanced thick-film technology. It uses 31/2 LED to display pressure value and outputs industry-standard 4-20mA or 0-10mA signal.
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LONN-9LX corrosion resistant level transmitter is specially designed for measuring high-temperature corrosive liquid. The transmitter adopts the imported ceramic capacitor sensor to output industry-standard 4-20mA signal with the support of signal conditioning circuit. It can realize the linear error compensation and temperature drift compensation through the cutting-edge micro-processing technology so as to ensure the measuring result to reach the highest accuracy. The case is made of PTFE material having the features of being resistant to high temperature, strong corrosion, wear, overload and impact.
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The sensor and the signal processing circuit of the high-temperature gas-permeable liquid level transmitter are designed inside the junction box. The gas put into gas-collecting cylinder comes into contact with the medium and the pressure is transmitted to the sensor through the pressure pipe, which avoids the sensor’s direct contact with the medium. This product is specially designed for high-temperature or strong corrosive liquids as it effectively solves the problem of high-temperature liquid level hard to be measured. It is particularly suitable for medium and small range and highly corrosive medium level measurement.
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LONN-7FX anti-corrosion differential pressure transmitter adopts the high-accuracy and high-stability force sensitive chip with stainless steel isolation diaphragm to realize temperature and linear compensation, signal amplification, V/I switch, inverse polarity protection, and current limiting when pressure overloaded through laser resistor trimming and advanced thick-film technology. It outputs industry-standard 4-20mA or 0.5-4.5V signal.
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LONN-6X small digital pressure transmitter adopts the high-accuracy and high-stability force sensitive chip with stainless steel isolation diaphragm to realize temperature and linear compensation, signal amplification, V/I switch, inverse polarity protection, and current limiting when pressure overloaded through laser resistor trimming and advanced thick-film technology. It outputs industry-standard 4-20mA or 0.5-4.5V signal and comes with Hirschmann meter for site display.
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Ceramic pressure transmitter is a kind of high-performance pressure transmitter using ceramic pressure sensor as sensitive element. The ceramic pressure sensor has no oil filled and the pressure directly acts on the front of the ceramic diaphragm, which makes the diaphragm produce slight deformation. The thick-film circuit is printed on the backside of the ceramic diaphragm to form a Wheatstone bridge. Due to the piezoresistive effect of the piezoresistor, the pressure is converted into a voltage signal. The pressure of medium measured is converted to standard industrial signal output that through highly reliable amplification circuit and precise temperature compensation.
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LONN-5LX is a small-diameter all-sealed input diffused-silicon level measuring instrument which adopts the high-accuracy and high-stability pressure sensitive component with stainless steel isolation diaphragm to realize linear error compensation and temperature drift compensation through reasonable structure design and advanced micro-processing technology. Besides, it is equipped with a waterproof cable with ventilation duct making the sensor’s back-pressure cavity connecting to the atmosphere. Through all welding process of stainless steel, it is made into an industry-standard 4 ~ 20mA or 0.5 ~ 4.5V signal integrative product.
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LONN-4GX high temperature pressure transmitter adopts the high-accuracy and high-stability force sensitive chip with stainless steel isolation diaphragm to realize temperature and linear compensation, signal amplification, V/I switch, inverse polarity protection, and current limiting when pressure overloaded through laser resistor trimming and advanced thick-film technology. It outputs industry-standard 4-20mA or 0.5-4.5V signal. The process connection comes with a radiator to lower the temperature so as to have a good measurement result.
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LONN-4LX is an all-sealed input ceramic level measuring instrument which uses imported flat-diaphragm ceramic sensor as sensitive element to realize linear error compensation and temperature drift compensation through the reasonable structure design and advanced micro-processing technology. Besides, it is equipped with a waterproof cable with ventilation duct making the sensor’s back-pressure cavity connecting to the atmosphere. Through sealed package it is made into an industry-standard 4 ~ 20mA or 0.5 ~ 4.5V signal integrative product.
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The inserted flat-diaphragm pressure transmitter uses flat diaphragm to directly feel the pressure signal and uses ceramic capacitor or diffused silicon chip as a sensitive element. With a built-in processing circuit, sensor signals are converted into voltage, current and other standard industrial signals. It can be directly connected with the computer, control meters, and display instruments for long-distance transmission. Flat-diaphragm product’s end force diaphragm is exposed directly in contact with the medium to prevent scaling and viscous medium from blocking the pressure inlet.
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The flat-diaphragm pressure transmitter uses flat diaphragm to directly feel the pressure signal and uses diffused silicon chip as a sensitive element. With a built-in processing circuit, sensor signals are converted into voltage, current and other standard industrial signals. It can be directly connected with the computer, control meters, and display instruments for long-distance transmission. Flat-diaphragm product’s end force diaphragm is exposed directly in contact with the medium to prevent scaling and viscous medium from blocking the pressure inlet.
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The Flat-diaphragm pressure transmitter uses flat diaphragm to directly feel the pressure signal and uses diffused silicon chip as a sensitive element. With a built-in processing circuit, sensor signals are converted into voltage, current and other standard industrial signals. It can be directly connected with the computer, control meters, and display instruments for long-distance transmission. Flat-diaphragm product’s end force diaphragm is exposed directly in contact with the medium to prevent scaling and viscous medium from blocking the pressure inlet.