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Portable Turbidity Monitoring


Easy to measure turbidity.
  You can easily measure the water turbidity anywhere with this portable sensor because it cannot be affected by external disturbance light.
Unnecessary to draw the water.
  You just put the probe into the water to measure turbidity. You can avoid the hassle of drawing the water.
High durability
  Controller Unit:
Waterproof IP67. Anti-bacterial metrical is used.

Sensor Unit:
Durable SUS316L is used. Optical window is made of sapphire glass.
It is equipped with a rubber to absorb the impact from wear and shock.
Model No. TD-M500
Measuring Technique Attenuated Light Method
Measuring Range 0.0-500FTU
Display Resolution 0.1FTU (0.0-99.9), 1FTU (100-500)
Calibration Distilled Water or Air Calibration
Correction Single or Double Point Correction
Power Requirements 9V Layer-built Alkaline Dry Battery (6LR61)
Battery Life Approx. 8000 measurements
Water Temperature 0 to 40Ž (32 to 104‹F)
Operating Temperature -5 to 50Ž (23 to 122‹F)
Operating Humidity 95% Rh or less
Materials Controller: Body / ABS, Optical Windows / PMMA
Probe: Body / SUS316L, Protection Cover / Silicon Rubber
Cable Length 5m
Dimensions Controller: H x W x D = 160 x 44 x 42 mm
Probe: 30 x116 mm
Weight 0.6kg (Incl. Battery)
Protective Structure Controller: IP67
Probe: IP68

Controller:   Probe: