Stingray uses a submerged ultrasonic sensor to measure both Velocity and Level in the channel. No calibration is required. It operates up to 4 years powered by standard Alkaline D-cell batteries. Electronics are housed in a watertight IP67 enclosure and rated for operation from 4° to 140°F. Each Stingray includes Greyline Logger software to retrieve and display logged data by RS232 or modem connection. The software calculates flow for round, rectangular, trapezoid and egg shaped channels.
For complete information on the new Stingray Level-Velocity Logger contact the manufacturer: Greyline Instruments Inc., 105 Water St., Massena, NY 13662. Tel: 888-473-9546, Fax: 315-764-0419, Email:
info@greyline.com or visit http://www.greyline.com.
Contact: Ernest Higginson, Advertising Manager
Greyline Instrumenits Inc.
105 Water Street
Massena, NY 13662
Tel: 315-788-9500
Email: ernie@greyline.com
