Working principle
The Blind-free two-color water meter B69H-32/2-W is a type of connected tube principle water level gauge. It is a modified design of the gauge body based on the traditional dual color water level gauge, and a heat tracing circulation system is added to improve the measurement accuracy. This series of water level gauges mainly consists of a light source box, water level gauge body, balance pipe, sewage pipe, water connection pipe, steam side sampling pipe, water side sampling valve, steam side sampling valve, saturated steam tracing pipe, drainage pipe, condensate tank, etc.
Blind-free two-color water meter B69H-32/2-W uses the saturated steam in the steam drum to enter the saturated steam tracing pipe through the sampling pipe at the steam side to heat the water level gauge body, reducing the heat transfer of water in the water connection pipe to the outside, and then uses the saturated water condensed from the condensate tank to replace the water in the water connection pipe, accelerating the water circulation, making the water in the water connection pipe close to the saturated water temperature, thus eliminating the deviation caused by the density of the water column in the water level gauge measurement pipe to the water level measurement, Make the water level in the water connection pipe close to the true water level in the steam drum at any time and under any working conditions, achieving the goal of accurately monitoring the water level in the steam drum.
Advantage
1. Low deviation. Due to the addition of saturated steam heat tracing pipes and saturated water displacement devices, measurement errors are reduced, which can truly reflect the actual water level in the steam drum.
2. No blind spots. Two rows of multiple windows are set on the water level gauge body, so that the water level can be clearly visible as long as it is within the upper and lower boundaries of the multi window mica.
3. High definition. Whether viewed on-site or on industrial television, the car red and water green are very clear.
4. The window components are made of 35CrMo and 45 forged II materials, with a long service life and low leakage rate. The mica components can be replaced every two years, with low maintenance costs.
5. The light source adopts a specially designed diode cold light source, which only needs to connect the 220V power supply and diode light to a transformer separately. Uniform luminescence, high temperature resistance, long service life, and convenient overall light source adjustment.
two-color water meter B69H-32/2-W Detail Pictures
