Description
The LT-631 is a submersible, waterproof, self cleaning sensor that utilizes dual wavelength detection technology to measure turbidity in water or process media. The sensor automatically compensates for disturbances caused by flow fluctuations, climate change, color change or changes in turbidity. In addition, the instrument is virtually maintenance free and the self cleaning capability of the sensor prevents deviations caused by air bubbles and suspended solids particulate. Furthermore, the LT-631 is ideal for use in raw water, surface water, storm water, process water and discharged water applications.
The LT-631 can be powered by a 24 VDC/6W power supply and offers fully integrated 4-20 mA and RS-485 Modbus output signals for connection to any controller, PLC or DCS network. When clean, the unique Pyxis sensor design offers a stability of <0.1NTU for up to 1-year without calibration. Additionally, the LT-631 can be wirelessly accessed via the optional MA-CR Bluetooth adapter accessory. For local display, diagnostics, cleaning and calibration when using the uPyxis APP for mobile or desktop devices. Finally, the LT-631 is ideal for turbidity measurement in raw water, surface water, storm water, process water and discharged water applications.
Features
- Resolution as low as 2NTU
- Built-In Transmitter without Pre-Amplifier or Meter Head
- Combination 4-20mA isolated signal and RS-485 Modbus (RTU) Output
- Simple Wireless calibration using uPyxis Mobile or Desktop APPs and MA-CR Bluetooth Adapter
- Supports Self-Cleaning of Sensor lens for Dirty Water Applications
- Optional Calibration with Pyxis Lab® formazine calibration standards or Field Water Samples
- 3/4inch MNPT Threaded for Fixed Submersion
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