Japan NOHKEN, NOHKEN sensor, NOHKEN level sensor the, NOHKEN switch, NOHKEN liquid level switch NOHKEN pneumatic level switch Shanghai Yi Shun International Trade Co., Ltd. for the supply Japan to research NOHKEN the level switch NOHKEN level sensor, NOHKEN switch NOHKEN sensor the, NOHKEN pneumatic level switch, NOHKEN diaphragm start switch, NOHKEN float level switch, liquid level switch NOHKEN rod. Japan to research NOHKEN rod level switch FR30B specific models:. FR30B-2P FR30B-1P FR30B-3P FR30B-4P FR30B-5P FR30B-6P the Japanese the energy research NOHKEN rod level switch FR30B FR series float parameters diameter size Draft 19mm viscosity 5P against the current can (Note: the ball upside down, reverse mean) terminal box material the ADC12 structure IP65 wire access port JIS F20a flange diameter bore size of 50 * H45 20mm Material SUS316 measures the specific gravity of the liquid above 0.5 Dimensions JIS 5K 50A material SUS304 thickness of 6mm transistor the tube socket diameter size Diameter 13.8 Material the sus 304 L Size (Max) 3950mm maximum detection point (temperature) 7 float the withstand voltage 2MPA use temperature -10-100 ℃ L1 Size (Min) 55mm L-Ln 50mm set intervals (Min) 90mm of Japan can research NOHKEN rod level switch FR30B. NOHKEN is the Japan a professional level sensor manufacturers. The main products include: (non-contact level gauge, continuous level gauge, capacitive level gauge) liquid level sensor, level switches, level measurement, pressure transmitters, valve positioners, flow meters, converters . The Shanghai Yi Shun International Trade Co., Ltd. from the praise of the Asian companies to set up offices in Germany, Japan, the United States in 1997, has been selling since received, and sales from the more than 50 million in 1997 to 2007, total sales of over 3.5 billion yuan. The company has been seeking quality first, price first, integrity first letter calls to negotiate hope that all business units.