characteristic:
■ Zero error:Read the number wheel360Full circumference measurement, measurement resolution depends on the actual accuracy of analog-to-digital conversion, reading accuracy100%There is no critical state or fuzzy state, no pulse cumulative error or visual error.
■ Passive direct reading:Usually no power supply is required, only power supply is needed at the moment of meter reading, with low failure rate and power consumption, and long service life.
■ Anti strong interference:Overcoming the problem of reading errors caused by reflection and refraction of light when the light path passes through bubbles in the liquid sealed medium of the water meter in the wet photoelectric direct reading scheme, completely overcoming the interference of strong light and strong magnetic fields.
■ Fault protection:Fault protection devices are installed for bus open circuit, short circuit, idle, etc.
■ Does not affect the measurement accuracy of the meter:The electronic device of the meter has no mechanical contact with the motion device of the meter counter, which does not affect the measurement accuracy and sensitivity of the original meter.
■ Easy scale manufacturing:The simple production process is more suitable for large-scale production and standardized production.
■ electromagnetic compatibility:EMCThe test meets the national standard requirements and overcomes the problem of stability of direct reading water meters affected by external electromagnetic interference.

■ Remote control:The angle displacement direct reading remote transmission wet water meter also has prepayment and valve control functions in the backgroundOptional to meet various control requirements.

■ Protection level:The overall protection level can reachIP68It is fully suitable for operating in harsh application environments such as meter wells.

Technical indicators:

Installation diagram and dimensions: