цифровой калибратор давления

LGSY 519 is the precision instrument digital pressure. It is a new developed of intelligent products. The outline is small but essential, function is full and beautiful. It is a reliable performance. The products are widely used in the electricity and oil, chemicals, metallurgy and plastic, paper, medicine, food and environmental protection departments.It has three parts, LGSY -519 Mainframe,LGSY -519-P Module, pressure resource. LGSY -519 Mainframe: Adopts Point matrix LCD display. RS232 interface. After connection of computer, people can get calibrated report. The built-in rechargeable batteries inside, the site provides 24VDC, automatically identify module. It also can work on for four hours when it is power off. Function: 1. Be Full of range pressure calibrator and collocates pressure sensors and pump. 2. Identifies each module of the pressure measurement ranges automatically. 3. Current and DC24v output functions. 4. With RS232 interface, after connection of computer, we can get the validation report. 5. With the pump, high precision for simple operations. Technique Data 1,Electrical conn:0 20mA ±0.05%F.S 2,Pressure Conn: -95.00 0 100.00Kpa ±0.05%F.S(Gas) 0 6000KPa ±0.05%F.S(Gas) 0 60.00MPa ±0.05%F.S(Fluid) 3,Voltage Output:24VDC 50mA±10% 4,Storage charger:7.2V 900mAH 5,Whole Power dissipation:2.5W 6,Working Temp:5 35°C 7,Storage Temp:-20 60°C Function Keys and Port: Confirmation: work under cursor C: Cursor moves one step Back light: control the button Switch: power switch Storage: data stored Adjust: delete the swing of the zero pressure 24V:24VDC out put off :cursor up and down Telecom Interface: Connected with module interface and output Iin: Entrance of Electrical conn Com:server-side include ¤24V output identity