Water level measuring device: the laser light generated when high-density heat conduction need to continue cooling the cooling water, low water level in the machine design can not provide adequate circulation of water when the alarm is not a laser

flow was not in the water cycle, the flow rate is higher or lower than the setting range of alarm and cannot be fired laser

Water level metering equipment: The laser shines when has the high density quantity of heat, needs to continue the cooling water conduction refrigeration, the this aircraft designs is low when the water level cannot provide the enough circulation water volume reports to the police cannot launch the

Water level measuring equipment: laser light generated high density heat conduction cooling require constant cooling water, lower in the water level does not provide enough native design of circulating water alarm and when not shooting a laser

Measurement apparatus of the water level: Produce the heat of the high density at the time of the luminescence of the laser instrument, need lasting cooling water to conduct and refrigerate, this machine design until water level low to can call the police can not launch the laser offer enough circul