Submersible level transmitters are designed to continuously measure changes in liquid level, and liquids that are compatible with the contact material of submersible level transmitters can be measured. Submersible level transmitters have many tips during on-site use, hoping to help you:
First: the submersible level transmitter probe should not be shaken frequently, which will reduce the service life of the transmitter, and a reasonable fixed transmitter probe, or a jacket fixed protective tube can be solved.
Second: the submersible level transmitter is used in the field to prevent air condensation in the air duct. If the temperature of the measuring medium is high and the ambient temperature is low, the lead wire of the air pipe should not be too long, otherwise condensate droplets are easily formed in the air pipe, affecting the measurement, and even damaging the transmitter, keeping the junction box (wiring part) dry and ventilated is an effective way to solve the problem of condensation.
Third: outdoor installation of submersible level transmitter should pay attention to lightning protection, there is thunder will damage the transmitter, strengthen the effective grounding of the installation part of the submersible level transmitter and other lightning protection measures, is a better way.
Fourth: the cable of the submersible level transmitter can not be knotted, should not be coiled too tightly, for the cable left outside the container is too long, to be wound into a large roll storage, and avoid direct sunlight and low temperature freezing, direct sunlight will accelerate the aging of the cable, low temperature freezing will make the cable crack aging.
Finally, to remind everyone that the submersible level transmitter is generally calibrated according to water, if the measured medium is water or close to the density of water, it can be used directly, once the density of the measured medium is quite different, be sure to inform the manufacturer in advance, according to the measured medium for accurate calibration, so as not to delay the use of the site.
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