Industrial Level Control Division Level controllers, switches and transmitters, designed specifically for harsh industrial applications, including caustic and chemical solutions for liquid and solid measurement. Australian Distributors of WaterLOG® high precision environmental products for water & weather measurement.

WaterLOG® H-331 Dual Interface Shaft Encoder with SDI-12 & Quadrature The WaterLOG® H-331 is a digital shaft encoder which measures water level by monitoring the position of a float and pulley. The H-331 is easy to use and works with any SDI-12 data recorder. Key Features Battery powered operation with minimal current drain Built in LCD Display with "Push to Read" button Low system cost Multiple sensors on a simple three-wire cable 200 counts per revolution for the SDI-12 output Applications Scales the encoder position into user units of feet, meters, etc. Precision dual bearing design with special low temperature lubricant Sealed enclosure protects from moisture and dirt Threaded shaft compatible with older mechanical shaft encoder wheels Zero backlash Low current operation (less than 800 microamps typical standby) High-speed encoder circuitry prevents missing counts due to rapid movement from wave action or sudden movement in freeze/thaw conditions - 15 ft/sec typical H-331 Introduction WaterLOG® H-331 Specifications Download PDF File (231kb)

H-331 Introduction Specifications Download PDF File (231kb)

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Environmental products - high precision instruments, data logging & communications
for effective water level measurement, flow control and environment management.