6 of machine code level gauge supply

Products 
 Overview 
 The water level formerly known as WFH-2-type small pit telemetry water level gauge, water from the water level sensor part and display components, self-supporting after the water level can be wired telemetry in real time. For rivers, lakes, reservoirs, channels, and various hydraulic structures at the ground water level measurements. This instrument, as the water level sensor telemetry system with a variety of water infrastructure, such as: water regime automatic forecasting system, the water level data collection, storage, processing system. 


 Instrument features 
 ▲ Float sensor: equipment simple structure, stable performance, reliable easy to use and maintenance 
 ▲ log structure: a small hole diameter, can be of industrial pipe, and thus investment and construction of low cost, short construction period 
 ▲ Mechanical Code: no power supply, so no power of investment and power-down, the risk of lightning 
 ▲ Gray code system: There is no single value of the error, no fuzzy area of ??reading 
 ▲ structural design: building blocks, standardized, universal, easy assembly, maintenance 
 ▲ key components: selection of the best imported international brands, stable performance, reliable 

 Instrument structure and working principle 
 WFH-2 encoding type all volume mechanical water level sensor, the water level sensing part and the shaft encoder components. Sensing section for sensing the water level float water level, water level changes in logging in to float up or down, float through the water level of the suspension will be sent to the water wheel linear motion, circular motion to produce water wheel to drive rotating the rotary encoder A code level analog digital conversion to the corresponding D, the switch in the form of parallel output. Wired remote display with multi-core cable section; wireless remote data transmission through the instrument, radio, the signal output. 

 Main Specifications 

 ● Float Diameter: Ф15cm 
 ● work round the circumference of the water level: 32cm 
 ● Counterweight Diameter: Ф2cm 
 ● Measuring range: 40m (Special: 80m) 
 ● Resolution: 1cm 
 ● Maximum water level variability: 100cm/min 
 ● water wheel starting torque: ≤ 0.015m 
 ● code code system: Gray code 
 ● Display: Mechanical digital display (encoder) 
 ● Display digits: four level values ??(cm) 
 ● Accuracy: ≤ 10m range when, ≤ 0.2% FS;> 10m range when, ≤ 0.3% FS 
 ● Operating temperature: -10 ℃ ~ +50 ℃ (no freezing of water logging)