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...Sound Level Meter 35dB~135dB Meter description 1. Windscreen microphone cover 2. LCD Display 3. Hold button 4. Power on/off button 5. MAX/MIN 6. Fast/ Slow selection key 7. Nameplate 8. Battery compartment L...
... commonly used to check the water level in wells, boreholes, and water level pipes. It is especially useful for monitoring groundwater levels in hydropower projects and dam infiltration lines in earth-rock d...
...Applied in the fields of environmental protection, safe labor, industrial enterprises, scientific research and teaching, complete environmental noise measurement, machine and equipment noise measurement and ...
...Level Meter Ultrasonic Level Meter 4-20mA Analog Output Our wall - mount fluid level meter, an ultrasonic level meter of exceptional quality, is designed to provide accurate and reliable fluid level measurem...
...level sensor with alarmwater level sensor with alarmtouch sensor sound sensor alarm ALM 100m 200m drilling well water level sensor with alarm Product Description: ALM well water level meter sensor provided t...
...Sound Level Meter Water Level Sensor The steel ruler cable provides us with a method of accurately measuring water levels. It is commonly used to measure the water level of water wells, boreholes and horizon...
...level sensor with alarmwater level sensor with alarmtouch sensor sound sensor alarm ALM 100m 200m drilling well water level sensor with alarm Product Description: ALM well water level meter sensor provided t...
...Sound Level Meter Water Level Sensor The steel ruler cable provides us with a method of accurately measuring water levels. It is commonly used to measure the water level of water wells, boreholes and horizon...
... provided the most accurate method of measuring the water level, typically used for measuring wells, drilling and pipe’s water level. The instrument can be used in during construction, can also be used as a ...
... provided the most accurate method of measuring the water level, typically used for measuring wells, drilling and pipe’s water level. The instrument can be used in during construction, can also be used as a ...
... medium to the measured body surface, the reflection and then return through the medium of sound propagation to the receiver transducer to measure the ultrasonic pulse from transmitter to receiver propagatio...
... or wells. borehole water level meter is designed to be rugged and durable so that it can withstand the harsh conditions of the borehole or well he technical components of a borehole water level meter may in...
Sound Level Calibrator HND9B Sound Level Calibrator calibration of sound level meters and sound measuring systems Application For quick and easy calibration of sound level meters and sound measuring systems. Fe...
...Level Meter EXiaII BT4Ga Explosionproof Measuring principle The working principle of ultrasonic level meter is that the transducer (probe) sends out ultrasonic pulse, when the pulse meets the surface of the ...
...Level Meter EXiaII BT4Ga Explosionproof Measuring principle The working principle of ultrasonic level meter is that the transducer (probe) sends out ultrasonic pulse, when the pulse meets the surface of the ...
... 30~130 dBA Accuracy ±1.5dB Frequency Range 31.5HZ~8.5KHZ Sampling Rate 2 times / second Product name Sound Level Meter Resolution 0.1°C Data Hold Max and Min hold Power Supply 3*1.5AAA battery Certification...
... propagate in the air at the velocity of sound. If they strike an object, then they are reflected back as echo signals to the sensor, which itself computes the distance to the target based on the time-span b...
... propagate in the air at the velocity of sound. If they strike an object, then they are reflected back as echo signals to the sensor, which itself computes the distance to the target based on the time-span b...
...Level Meter with Level and Depth Sensor Introduction The water level meter consists of cable reel, steel ruler cables and level sensor or depth sensor. It is used for measuring water level in boreholes. Whe ...
...Sound Level Meter GM1358 Environmental Detection This equipment has been designed to meet the measurement requirement of Safety Engineers, Health, Indu- strial Safety offices and Sound Quality control in var...