UZ-E1 / 2/3 ...... float level switch] When the level changes with magnetic levitation, or maglev ball pull off a pre-set position of the reed ultrasonic level meter, issued a switching signal, the signal Hold both ultrasonic level meter parameters, and therefore not afraid of power, after the restoration work status to reflect the level condition. Switching signal is divided into: a (normally open), b (NC) two options. Basic parameters: Measuring range: 200-6000mm contact capacity: 24V · DC0.5A action error: ± 3mm release error: ± 8mm Operating temperature: ≤100 ℃ Working pressure: ≤2.5MPa Note: L1, L2, L3 ...... for ultrasonic level meter height sales switch point, h1, h2UZ-EA / B UFK multi-point level controller, is the use of a magnetic levitation level controller to issue multi-point switch signal. Different heights within the catheter equipped with reed switch, magnetic levitation ball when fluctuate with changes in the level of ultrasonic level meter market price, the magnet inside the float so that the corresponding position on the reed contacts or pull off open issued switch signal, and a self-hold function. Thus not afraid of power. After restoration, the working status of the contacts still accurately reflect the real situation of the measured medium level. Switching signal for a Class A (normally open, ie moving together type) and b class (normally closed, that move off type) two kinds (according to a bottom-up movement of the float may be) ultrasonic level meter parameters, Tianchang instrument linked instruments ( Certified), ultrasonic level meter by meter Sales Co., Ltd. Tianchang instrument Union. Tianchang instrument Alliance Instrument Sales Co. (www.ylybxs.com) (www.ylybxs.com) is Chuzhou, temperature instrumentation leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Tianchang instrument linked instruments in leadership with the staff warmly welcome all inquiries negotiations to create Tianchang instrument linked instruments a better future.