McVan Analite 390

• INW carries McVan’s entire 390 series: the NEP 390, NEP 391, NEP 395, and NEP 396
• Ideal for short-term or long-term monitoring (depending on model)
• Can be made for up to 3,000 NTU

These microprocessor-based turbidity probes measure NTU at depths as far as 100 meters. Available in standard versions up to 1,000 NTU, they can also be made custom for up to 3,000 NTU.

Utilizing 90° optics and infrared light, these probes completely reject fluctuating ambient light conditions to deliver clear, low-noise readings. The entire 390 series comes in stainless steel casing, is user-configurable, and is upgradeable.

Features

• RS232, SDI-12, and analog interfaces
• Standard ranges of 40 NTU, 100 NTU, 400 NTU and 1,000 NTU (3,000 optional)
• 90° optics and infrared light per ISO 7027
• NEP 391 is designed for short term monitoring or when monitoring in fast, cold running water
• NEP 395 and 396 are designed for longer term monitoring and situations where bio-fouling or sedimentation buildup is likely

 Model Comparison

Applications

• Monitoring streams and rivers
• Monitoring water storage bodies, including stratification studies
• Intermediate and final effluent treatment monitoring
• Hydrological run-off studies
• Ground and bore water analysis
• Drinking water filtration efficienc
• Industrial process monitoring
• Sludge and dredge monitoring