Echometer Menu User Menu Search MODEL M The Model M is a portable dual-channel strip chart recorder that uses acoustics to obtain the distance to the liquid level in the casing annulus of a well. The device consists of a microprocessor controlled dual channel amplifier / recorder and a gun/microphone wellhead attachment. FEATURES SPEC Dual Channel Recorder Automatic Gain Setting and Control One Second Timer with Date Stamp Software Built-In Self-Test Operates from Self-Contained 12V Rechargeable Lead-Cell Battery or 12V external outlet Compact Plastic Case 5' Microphone to Amplifier Cable 110/220 VAC Automatic Battery Charger 12 VDC Automobile Cigarette Lighter Power Cord 11 Point Dividers 10 Rolls of Paper 200 PSI Gauge with Quick Connector Set of O-Rings / Misc Parts Comprehensive Operating Manual 5 lb. CO2 or N2 cylinder unless other option requested Hose and Filler Connector Supplied for CO2 and N2 Cylinders The gas gun generates an acoustic pulse which travels through the wellbore gas. This pulse reflects from tubing collars and the liquid level. The microphone converts acoustic reflections to an electrical signal. The amplifier/recorder simultaneously processes and filters the signal through two channels and records two traces on a paper strip chart. One channel accents collars, and the other channel accents the liquid level.The operator counts the number of collar reflections to the liquid level and multiplies by the average length of the tubing joints to determine the distance to the liquid level. Acoustic velocity can also be used in cases where counting tubing collars is not available. Labeled timing marks simplify the task of determining time to the liquid level reflection. Well Analyzer vs Model M: Advantages and Disadvantages The computerized Well Analyzer is capable of obtaining a complete well analysis with minimal time and effort on the part of the operator, however, the operator must be familiar with the computer and software operations. Echometer offers a variety of training and seminars to help familiarize operators with equipment function and operations. The Model M strip chart instrument is more simple to operate but cannot perform dynamometer measurements, motor power-current analysis and unattended pressure transient data acquisition and analysis and thereby delivers a less complete view of a well's operation. To view the Model M brochure click here. Products Well Analyzer (Model E) Wireless Model M Model H Gas Guns Compact Gas Gun Remote Fire Gas Gun Wireless Remote Fire Gas Gun 5K PSI Gas Gun Wireless 5K PSI Gas Gun 15K PSI Gas Gun Transducers 4" (30K) Horseshoe Dynamometer Wireless 30K Horseshoe Dyn 5" (50K) Horseshoe Dynamometer Wireless 50K Horseshoe Dyn Polished Rod Transducer Wireless Polished Rod Transducer Pressure Transducer Power-Current-Voltage Transducer Wireless Power-Current-Voltage Fixed Power Adapter Current Transducer Gas Separators Gas Separator Brochure Product Manuals About Us | Employment | Industry Links | ISO 9001:Certified | Conditions of Use and Legal Notices | Echometer Company 5001 Ditto Lane Wichita Falls, Texas 76302 Phone: (940) 767-4334 FAX: (940) 723-7507 Email: info@echometer.com Terms Of Use Privacy Statement Copyright 2011 by Echometer