Hach 1720E Turbidimeter with sc200 controller

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The 1720E Turbidimeter offers precise turbidity measurement for drinking water. The product meets and exceeds USEPA Method 180.1 for measuring turbidity for drinking water compliance and can measure less than 0.3 NTU.

The meter continuously intakes flow through its bubble removal system, which vents entrained air from the sample stream and eliminates the most significant interference in low-level turbidity measurement. The unit is not affected by variations in flow and pressure.

Its simplified two-module design includes the sensor and the controller interface. The controller accepts up to two turbidity sensors, making a system with two complete turbidimeters. Connections are simple plug-and-play. A built-in data logger collects turbidity measurement at user-selectable intervals (1-15 min), along with calibration and verification points, alarm history and instrument set-up changes for six months.

Standard outputs are 4-20 mA per channel and communications use Modbus protocols.