OBS300 turbidity sensor
By using OBS technology, the OBS300 sensor can measure suspended matter with turbidity up to 4000NTUs. The sensor works by emitting near-infrared light into the water and then receiving light reflected by suspended particles. OBS300 is a type of sensor that can be completely immersed in water. With its high-quality stainless steel cylinder, it can work normally in a freshwater environment of 500m depth. When equipped with a titanium alloy barrel, it can even be used in 1500m deep freshwater or seawater. OBS3+ places the optical detection window on the side of the barrel differently. OBS300 places the optical detection window on the bottom of the barrel, which can eliminate the adverse effects of the obstruction around the barrel on the detection.
Application areas:
◆ River and stream monitoring
◆ Excavation and mining monitoring
◆ Control the water quality of sedimentation tank and large volume container
◆ Research on sediment logistics
◆ Laboratory measurement
Features:
◆ Compact, low power consumption probes that have been actually tested
◆ Can be widely used in fresh water and sea water (in case of sea water, it needs to be equipped with titanium alloy barrel)
◆ Compatible with various data collectors produced by Campbell
◆ Contains an integral voltage clamp, optional 4～20mA current loop
◆ Equipped with MCBH-5 waterproof plug connector, with a variety of cable lengths for you to choose
◆ Can provide a 5-point deposition calibration (the dried water deposit needs to be sent to Campbell for calibration)
technical parameter:
Maximum working depth:
Stainless steel cylinder 500m (1640.6 feet), titanium alloy cylinder 1500m (4921.5 feet)
offset: <2%/year
Maximum sampling frequency: 10Hz
Input voltage: 5～15Vdc when voltage signal is output, 9～15Vdc when current signal is output
Standard current consumption: 15mA when voltage signal is output, 45mA when current signal is output
Working wavelength: 850nm±5nm
Daylight suppression: -28dB (re: 48mW/cm2)
Optical power: 2000μW
Measuring range:
Turbidity: See ordering information for details
Maximum concentration: soil 5000mg/L～10000mg/L, sand and gravel 50000mg/L～100000mg/L*
*Depends on the size, shape and albedo of the sediment
measurement accuracy:
Turbidity: 2% of reading or 0.5NTU*
Concentration: 2% of soil reading or 1mg/L*
Sandstone 4% of reading or 10mg/L*
* Take the maximum of the two
Standard sizes:
Case material: Type 316 stainless steel or titanium alloy
Connecting plug: MCBH-5-FS, waterproof plug
Weight: 181.4g (0.4 pounds)
Size: height 13.1cm, maximum diameter 2.5cm
Origin: United States
Send product request
Other supplier products
 |
QT-TQ0303 Petrol-powered intact root sampling drill | Product description: This sampling drill is powered by a two-stroke gasoline engine, which guarantees it is still available for root sampling in th... |
 |
QT-TQ0402 TRIME probe installation tool kit | Product description: QT-TQ0402 probe installation tool kit can be used for the installation of plastic transparent access tube (outer diameter 44mm... |
 |
SF probe stalk flow sensor | Uses: Direct measurement of plant stem flow to determine plant water consumption (transpiration). 4-pin SF-L probe. For trees larger than 20cm in d... |
 |
SF-110 frost sensor | The frost sensor is used by adding two temperature sensors (precision thermistors) to a platform. The two sensors are in the form of plant leaves a... |
 |
QT-1612 Gas-powered Insect Sampler | Application:QT-1612 is a kind of Gasoline-powered 2-stroke heavy backpack insects sampler which can collect various of insect samples, Both flight ... |
Same products
 |
Automotive nozzles G3S3 Automotive nozzles G3S9 | Seller: China lutong | Automotive nozzles G3S3 Automotive nozzles G3S9Chris NOZZLE ZCK160P3125T NOZZLE ZCK150S3165 NOZZ... |
 |
Low Smoke ZERO Flame Retardant Polyolefin Sheath Compound | Seller: Hebei Sunua Advanced Material Co. Ltd. | Low Smoke ZERO Flame Retardant Polyolefin Sheath Compound Low Smoke ZERO Halogen LSZH Compou... |
 |
diesel common rail nozzle DLLA152P1060 | Seller: China Lutong Part Plant | diesel common rail nozzle DLLA152P1060 Tina Chen service for you. Whatsapp/ common rail nozzle D... |
 |
Saudi Acoustic Wood Slats | Seller: Suzhou Deco Sound New Materials Technology Co., Ltd | Saudi Acoustic Wood Slats Acoustic Panels for Home Theaters Create the with Deco Sound's pr... |
 |
Textile Pigment Ink | Seller: INKBANK Group Inc. | Textile Pigment Ink Textile Pigment Ink contains adhesives and binders that fix the color t... |
