Magnetic Float Ball Level Switches -Resistive Chain Probe
| Price: |
US $ 100/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,D/P,Western Union,Paypal |
UQK magnetic floater level switches
UR type resistance liquid level probe and UQK-B level transmitter. 1) The working principle of UR type resistance / Reed switch Contact Chain level transducer: UR type resistance liquid level probe can matches with magnetic Bi-color liquid level gauge realize remote indicating and control. The UR resistance chain level transducer working principle is that: The transducer consists of a float & guide tube assembly in non-magnetic material to achieve undisturbed flux. A chain of closely spaced glass encapsulated reed switches & a resistor is placed inside the tube. During rise and fall of liquid level, the float moves & actuates a reed switch in the chain, through a magnet system within it and develops a proportional voltage. The operation is similar to a sliding resistance potentiometer. If UQK-B type liquid level transmitter matched with intelligent digital display instrument, display instrument transmit the value of the UR type resist transducer to relative liquid level digit and LCD display the liquid level.2) UQK-B resistance and 4~20mA liquid level transmitter UQK-B type liquid level transmitter comprises of a level transducer and a transmitter. The transducer sensed voltage is fed to the transmitter for conversion to a signal of 4-20 mA, which can be either processed through a display unit to give a digital indication, with or without alarm set points or employed for use with Process Indicator, PLC/DCS or Recorders. The 4~20mA signal can transmit in the scope of 0~3Km which overcome the defect that the resist value changing during the remote transmitting to digital instrument.3) Technical parameter: UR type: resist value 0~4kΩ; UQK-B type: resist value 0~4kΩ, output current: 4~20mA, power supply: D.C24V two-wire system.One. Functions and working principle
UQK magnetic floater liquid level switches is widely used in liquid level control and alarm in open and closed container in lines of industrial, civil architecture, water and sewage. It is a safe, economic, reliable, using flexible level controller with various functions.
UQK type level swithes is consisting of magnetic floater, stable leader, reed switches, explosion isolation type wiring box and installing fittings. Magnetic floater moves with liquid level up and down, and the reed contactors in the leader changing on and off switch and output the a signal accordingly.
Reed tube contactors changing on and off instantaneously, and martch with relays, it can realize various high pressure and large current control. The read contactors is strictly sealed in glass which were filled with inactive gas, so the contactors won't generate spark when contactors on or off. It can control the liquid level safely.
UQK type magnetic floater level switchs have the following control types:
Liquid inlet control
Liquid inlet control and high limit level alarm(warning)
Liquid inlet control and high and lower limits alarm
Liquid outlet control
Liquid outlet control and low limit alarm
Liquid outlet control and high and low liquid level alarm
TWO. Technique parameters
Fluid density: >0.6/cm3
Fluid temperature: -20º C~130º C
Fluid pressure: 0~2.5Mpa
Fluid viscosity: 0.007PA. S
Control sensitivity: 10mm
Contactor output value: DC24V, 0.5A 220V, 1A
Contactor life: 5*104 times
Measure ranges: 500mm~6000mm
Flange standard: DN100 (DN125, DN150), installing plate: 160*60*2 (stand)
Floater size: Φ 150, (Φ 120, Φ 52 selectable)
Stable leader: Φ 20*2 (Φ 12 is selectable)
| Prod Model: |
UQK |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Probe Type: |
Resistive Chain Probe / Reed Switches |
Hebei Xukang Meter Manufacturing Co., Ltd (Tianjin U-ideal Instrument Co., Ltd) is a professional supplier of level instruments, flow meters, gates valves, pressure control valves, pneumatic and electric control ball valves, check valves, globe valve, pressure reducing and sustaining valve and steam traps and strainers from year 2006, are one of the repute' S manufactures in China, We have been cooperated with many famous companies all over the world, and quantities are satisfy all of our customers. Our products have passed the CE, GS, ISO9001 approvals.
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