The sound sensor BT80i consists of a microphone followed by an internal amplifier. It measures variations in air pressure caused by sound waves. Because of the high sensitivity, the sensor is very much suited to detect pressure pulses. The dB-calibration in the Coach7 software allows using this sensor for dBmeasurements (up to 124 dB).

Sound Sensor

3B Scientific

$222.34
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SKU:
005-1021513
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The sound sensor BT80i consists of a microphone followed by an internal amplifier. It measures variations in air pressure caused by sound waves. Because of the high sensitivity, the sensor is very much suited to detect pressure pulses. The dB-calibration in the Coach7 software allows using this sensor for dBmeasurements (up to 124 dB).

Range: -45 ... 45 Pa
Resolution (12-bit): 22 mPa

Can be used to:
• measure sound waveforms and beat patterns,
• investigate human voice and sounds from various musical instruments,
• measure the speed of sound through air and other materials.
 

Additionally required:
Variant 1: (PC/Tablet)
  1 x 1021514 Sensor Cable
  1 x 1022284 WiLab
  1 x Software License Coach7
or
Variant 2: (Data-Logger VinciLab)
  1 x 1021514 Sensor Cable
  1 x 1021477 VinciLab
  1 x Software License Coach7
 
Product Information
Weight 0.023 kg
Dimensions 0.18 x 0.1 x 0.06 cm
Brand CMA - Centrum voor Microcomputer
Sensor Cable

Sensor Cable

005-1021514

$20.21
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The pressure sensor BT66i is designed to measure absolute gas pressure. The pressure is measured via a pressure valve, which is located on the side of the box. The sensor has two measurement ranges, which can be selected using a switch.

Pressure Sensor

005-1021511

$380.36
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The Charge sensor BT19i measures electrostatic charges. It can replace a traditional electroscope by showing not only the polarity of the charge but also performing quantitative measurements. The sensor has three operating ranges, which can be selected using a switch.

Charge Sensor

005-1021684

$330.75
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The salinity sensor BT78i measures the salinity of a solution, which indicates the amount of all the salts dissolved in water. The sensor consists of a Salinity electrode and an amplifier.

Salinity Sensor

005-1021494

$374.85
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Temperature sensor (NTC thermistor) for use with calorimeter bodies (1002659 and 1017897).

Temperature Sensor

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The pH sensor BT61i is a general-purpose pH measurement system that allows measuring the degree of acidity/pH value. The sensor consists of a pH amplifier and pH electrode. The pH electrode is not delivered with the pH sensor and has to be purchased separately (order number B-1021481).

pH Sensor

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$192.94
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The light sensor 0513 measures light intensity and is sensitive to the visible light spectrum and also infrared. Because of its range the sensor is suitable for measurements in normal indoor situations.

Light Sensor *

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$71.66
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Force Sensor

005-1021676

$499.80
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