Series UQK-99 float level switch makes using of magnetic float up and down with the liquid level, the float make the reed switch in the setting position in the sensor detector pipe act and emit the contact open/cloze switching signals. The liquid level switch with the corresponding external circuit can be used in level control and alarm of various kinds of open or sealed containers in the petroleum, chemical, power, textile printing and dyeing, environmental protection and civil construction industries in conjunction .
Technical Parameter | Accuracy | ±10mm |
| Control height | 0~300mm to 0~6000mm |
| The medium temperature allowed | ordinary type <100ºC,high temperature type <200ºC |
| Connecting Flange | DN50, DN80, DN100, DN125, DN150, PN1.0, 1.6 |
| Magnetic Float | Standard Φ76, special supplyΦ48, Φ120 |
| Explosion-proof Grade | flame-proof type dIICT6;Intrinsically safe type iaIICT6 |
| Control contact capacity | AC220, 0.5A/ 0.3A(impedance load) DC24V,2A |
| Control contact lifespan | 5×106 times |
| Control contact number | optional among 1,2,3 and 4 (Please indicate if it is over 4) |
| Outgoing line interface thread | M20×1.5 |
Company Information 
Shandong Dongrun Instrument Science and Technology Co., Ltd was founded in 1998, specializes in manufacturing online water quality analysis equipment, material level meters, pressure gauges, flow meters, special temperature gauges and laboratory analysis equipment. Our company cooperate with the Chinese Academy of Sciences to build a water analysis laboratory, and the main products are TOC analyzer, ammonia analyzer, fluorescence oxygen analyzer, etc. We have passed the ISO9001 certification and has a professional R & D team, providing technical support to meet customer demand, particularly in the anti-corrosion, our company has a unique technology to meet different conditions of corrosion requirements.
We are manufacturer in China for online water analyzer and level transmitter, pressure transmitter , level sensor since 1998, our product have been exported to Iran, India, Australia, Philippines , Indonesia , Malaysia, Italy , Chile, Hungary , Brazil, Colombia, South Africa, Canada , Ireland, New Zealand, Russia , Belarus, Israel, etc. have good quality and competitive price.
Certificate
Shandong dongrun Instrument Science and Technology Co., Ltd. Was founded in 1998, specializes in manufacturing online water quality analysis equipment, material level meters, pressure gauges, flow meters, special temperature gauges and laboratory analysis equipment. Our company cooperate with the Chinese Academy of Sciences to build a water analysis laboratory, and the main products are pH/ORP analyzer, DO analyzer, Conductivity analyzer, Turbidity analyzer, TOC analyzer, ammonia analyzer, fluorescence oxygen analyzer, etc. We have passed the ISO9001 certification and has a professional R & D team, providing technical support to meet customer demand, particularly in the anti-corrosion, our company has a unique technology to meet different conditions of corrosion requirements.
Company Culture
Our Mission: Using advanced analysis and monitoring technology, continuously to improve the human living environment; Using first-class automation and information technology, to create the greatest benefits for enterprises and society; Work hard wholeheartedly for the human environment construction and social progress.
Our vision: Make the world's most reliable instruments and equipment, to design the world's most intelligent automation information software; To do a hundred years of business, to become the world's leading industry brands.
Our spirit: Constant learning, constant innovation and constant development
Our team: Positive, courageous and capable of one heart and one mind, solid and steady
Our criteria: Concentrate, professional, dedicated, diligent, lean and improvement;
Our style: Enthusiasm, high-quality, high-efficient, no excuse
