What should I pay attention to during the use of the input level transmitter?

　　The input level transmitter is a kind of level transmitter which can be directly put into the measured medium, using cable connection, directly put into the field, installation is very simple. The amplifier circuit of input level transmitter adopts integrated chip, wide voltage supply, anti-lightning strike, cut-off frequency interference design, strong anti-interference ability. Input level transmitter is widely used in city water supply, sewage treatment system, liquid tank measurement, reservoirs, mines, high-rise pools and other occasions. Input level transmitter in the use of the process there are often some easy to be ignored by the problem, resulting in a variety of input level transmitter problems. 1, input level transmitter signal line should be taken with shielded cable, in order to prevent electromagnetic interference. Affect the accuracy of the data. 2, if the bottom of the tank or the bottom of the tank is easy to deposit sludge, oil residue and other things, it is recommended that the measurement probe away from the tank (cabin) bottom of a certain height, so as to avoid debris clogging the probe. 3, when the input level transmitter in the medium fluctuation is large, the gas cable is very long, the probe should be fixed using a sleeve to prevent the probe swing and affect the measurement accuracy. 4, when the site needs to install the extension cable, please ensure that the wiring part to keep dry and ventilated, forbidden to soak and avoid moisture, dirt clogging the cable center of the atmospheric connecting tube, otherwise it will cause damage to the transmitter or measurement is not allowed. Waterproof and lightning-proof junction box can be used to protect it. 5, in the outdoor installation of the input level transmitter also need to take lightning protection measures. 6, in cleaning the input level transmitter pressure interface and lead pressure hole, do not use excessive hardness of the brush or metal tools to prevent damage to the sensitive core and pressure interface threads. Star Instruments Sensor Technology Co., Ltd. is a collection of research and development, production, sales as one of the high-tech enterprises. Specializing in the production of pressure transmitters, level transmitters, temperature transmitters, temperature and humidity transmitters, differential pressure transmitters, soil moisture transmitters, 3051 transmitters and related instrumentation accessories. Many products under the brand of Star Instruments have obtained a number of patents issued by the state, such as CE certification, IS9001 certification, SGS certification, TüV SüD certification, explosion-proof certification and so on. For product consultation, product customization, agency, technical inquiries, quotes, etc., please contact Star Instruments: 400-600-4496 !