ClariVue 20
ClariVue 20
OrderableISO 7027-Compliant, Side-Scatter Turbidity Sensor
Offering titanium housing, as well as various communications options: analog, Modbus, and SDI-12.
Pricing
Pricing temporarily unavailable.
- Model:
- ClariVue 20
- Item Number:
- 34998
- Warranty:
- 3 years
- Lead time:
- 21 days
Overview
The ClariVue™20 is an ISO 7027-compliant, submersible, 90-degree, side-scatter turbidity sensor in a rugged titanium housing, making it the ideal choice for highly corrosive environments. The side-scatter turbidity measurement can be used as a surrogate for suspended sediment concentration (SSC) in aquatic ecosystems. The sensor returns data via SDI-12, analog, or Modbus to a data logger or controller for easy integration into your new or existing system.
Key Advantages
Offering analog, Modbus, and SDI-12 communications
Technical Description
The ClariVue 20 is designed to operate in fresh and saline environments. The sensor face is made from titanium to slow biological growth over the optical windows; however, the sensor requires regular maintenance to keep the optical window clean in high bio-fouling environments.
Caution: The ClariVue 20 may become damaged if it is encased in frozen liquid.
Benefits
- Accurate measurement of suspended solids and turbidity to the industry standard 4000 FNUs
- Field-proven performance and reliability in a compact, low-power probe
- Compatible with modern Campbell Scientific data loggers and third-party systems
- Titanium housing for long-term deployment in the harshest of environments
- Wet-mateable connector allows for flexible installation without the worry of water ingress
Specifications
- Standards
- Meets ISO 7027-1:2016 (side scatter) standard for turbidity measurements
- Signal Type
- SDI-12 v1.4, Modbus through RS-485, or analog
- Operating Temperature Range
- -2° to +40°C
(28° to 104°F)
- Analog Signal Output
- 0 to 1 Vdc
- Power Requirements
- 9.6 to 18 Vdc
- Measurement Range
- 0 to 4000 FNU
- SDI-12 Measurement Response Time
- 12 to 28 s depending on the SDI-12 command
(Refer to the manual for more information.)
- Resolution
- 0.2 FNU
- Particle Size
- 0.1 to 0.5 μm
- Accuracy
- ±2% or 0.5 FNU, whichever is greater
- Housing Material
- Titanium
- Head Material
- Titanium
- Optics
- Sapphire lens
- Connector Description
- MCBH-5-FS, titanium, six gold-plated pins, wet-mateable
- Cable Type
- Six-conductor, polyurethane jacket with water block
- Optical Assembly
- Sealed with double O-rings
- Internal Temperature Measurement
- ±0.2°C (±0.4°F) accuracy
- Maximum Depth
- 500 m
(1,640 ft)
- Sensor Diameter
- 3.0 cm
(1.2 in.)
- Sensor Length
- 16.6 cm
(6.5 in.)
- Sensor Weight
- 200 g
(0.44 lb)
Power Consumption
- Initial Measurement
- 32 mA
(30 s)
- Idle
- 0.75 mA
- Measurement
- 32 mA