Belt Tension Meter

　　FEATURES

　　The Infrared Belt Tension Meter NBT-800 can measure the belt tension of motor and other machines quickly.

　　*Using laser sensor, direct measurement, more convenient than mechanical sensor.

　　*The size of the split sensor is small, which is suitable for measuring in a narrow space.

　　*Metric or imperial units can be used to display readings.

　　*With automatic power off function.

　　MEASURING PRINCIPLE

　　This tensiometer can measure the natural vibration frequency of the belt through the emission and reception of the laser, and then calculate the tension value of the belt by combining the input belt mass and the free belt length.

　　SPECIFICATIONS

　　Measurement Range: 10~800 Hz

　　Input Range: Free Belt Length Max 99.99 m

　　Belt Mass Max 9.999 kg/m Digital Sampling Error: < 1%

　　Display Error: ± 1Hz Total Error: < 5%

　　Operating Temperature Range: + 10~50 ° C Transportation Temperature Range: - 5~70 ° C 

　　Display: LCD

　　Unit of Measurement: Metric: m, kg/m, N

　　Imperial: Inch, lbs/foot, lbf Optical Path Measurement Distance: 3~20 mm Depth of Split Sensor: About 66mm

　　Power Supply: 4 x 1.5 V AAA (UM-4) Battery 

　　Size: Main Unit: 140x70x31mm 5.5x2.8x1.2inch

　　Sensor: 124x21x12mm 4.9x0.8x0.5inch 

　　Weight: 130g (Not Including Battery) 4.59oz Standard Accessories:

　　Main Unit Split Sensor Carrying Case

　　Instruction Manual