YH-883-line-line density meter YH-883 liquid line density transmitter is a continuous on-line measurement of liquid density devices, can be directly used in industrial processes. It is based on Archimedes' principle, the use of electronic technology, i.e., a capacitive differential pressure sensor and its connection, the process of inserting the pair of sense of laminated sheets, there is a temperature sensor to compensate for temperature process fluids between the two diaphragms change. A dedicated software to calculate the density of the measuring medium. This product adopts the international advanced technology, the use of domestic high-quality components, thereby greatly enhancing the product stable, while saving the investment costs. Instrument features:? The use of two-wire transmitter integrated structure, no moving parts four semi-digital LCD only a two-wire power density and concentration measurement instruments, 12 ~ 45Vcc using 4-20mA??? ??, Hart communications digital communications for remote monitoring and verification (Palm and PC) online remote recalibration, several engineering units readout and digitization of local display suitable for mobile and static liquid intrinsically safe explosion Specifications:?? density range 0-2 g / cm3; 0-3 g / cm3 (optional) output 4-20mA current output, digital output options (HART protocol) 16-30Vdc power supply is recommended 24Vdc accuracy 0.001g / cm3; 0.002 g / cm3; 0.005 g / cm3 (optional) Resolution 0.0005 g / cm3 medium temperature range 0-100 ℃ (optional) Temperature Accuracy 0.2 ℃ ambient temperature range of -30-80 ℃ (optional) humidity range 0-90%