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Pulsar, Inc. is OUT OF BUSINESS.  We will continue to offer free technical support and low cost, fast turn-around repairs.  We can solve your "System Error", fix your display or 4-20mA output failures, test your ultrasonic transducers for signal integrity and repair most other problems.  Please call to obtain a RMA Return Number or to hear about our replacement recommendations for old Pulsar, Inc. equipment.

Call +1 850-609-1777 or email  Please visit the ECHO Process Instrumentation website for all your level, flow and pump control applications.

ECHO Process Instrumentation will be exhibiting at the following tradeshows:

WEEC (World Energy Engineering Congress) in Atlanta, GA  Oct. 31 - Nov. 1, 2012 in booth 608
POWER-GEN (Power Generation/ Renewable Energy) in Orlando, FL  Dec. 11-13, 2012 in booth 5162
AHR EXPO (Air-conditioning, Heating & Refrigeration)in Dallas, TX  Jan. 28 - 30, 2013 in booth 845
POWDER SHOW 2013 (Powder and Bulk Engineering) in Columbus, OH  May 21-23, 2013
WEFTEC 2013 (Water Environment Federation) in Chicago, IL  Oct 5-9, 2013 in booth 1558
PTXi Powder & Bulk Solids 2014 in Chicago, IL  May 6 -8, 2014 in booth 2919

We will be displaying our latest ultrasonic and radar level transmitters, pump controllers, clamp-on & electromagnetic flowmeters, and point level switches.  We look forward to seeing you at the show.
ECHO offers the most accurate and reliable clamp-on flowmeters: the Arrow Hunter PLUS series.  They use transit-time technology to measure any size pipe (lined or unlined) from 0.25 to 118 inches in diameter for clean or dirty liquid flow.  Accuracy is Factory Calibrated to +/- 0.5% (process conditions can affect accuracy).  We have several versions to choose from:
Arrow Hunter PLUS V3 - Fixed Version for a permanent single or dual channel flowmeter with modular I/O.

Arrow Hunter PLUS V3 - Handheld for a simple portable flowmeter.

Arrow Hunter PLUS V3- BTU Version for an advanced, single or dual channel, portable energy measurement solution for HVAC energy monitoring.

Our newest line of ultrasonic level, open channel flowmeters and pump controllers:

Air Transducer is a simple, integral or remote mount, ultrasonic level transmitter.  It comes standard with 2 relays, 2 RS485 Modbus RTU ports (Master and Slave), 1 4-20mA output and PVDF transducers.  It is perfect for tank level, basic pump control, open channel flow measurement and more.

Level Hunter II is a low cost, simple and reliable ultrasonic level measurement system and pump controller.  It comes standard with 4 relays and one 4-20mA output.  Three ultrasonic transducers are available with ranges 8m, 12m, and 15m (26ft, 40ft, and 50ft) and explosion proof ratings. 

Flow Hunter II is an accurate and reliable Open Channel Flowmeter with all the known Primary Measuring Devices (Flumes and Weirs) preprogrammed, including a DIY (X,Y) user-input table.

The Bullet is a simple, Loop-powered ultrasonic level transmitter.

Our newest line of submersible pressure instrumentation:

Oyster 700 Series is a line of submersible pressure transducers for level measurement in liquids and slurries. 

Our newest line of microwave level instrumentation:

TDR Hunter is a reliable guided radar level measurement solution.  It is loop-powered and can measure liquids, interface or solids in the toughest applications.

Radar Hunter is a powerful, non-contact FMCW radar level measurement system for the extremely dusty, steamy, turbulent level applications.

Our newest line point level switches:

VibraSwitch 200 Series are a line of single and dual probe vibrating level switches for solids.

RotoSwitch 300 Series are a line of rotating paddle switches for solids.

GapSwitch 400 Series are a line of ultrasonic gap level switches for clean liquids.

CapSwitch 500 Series are a line of capacitance level switches for liquids, slurries and solids.

Our newest line flow switches:

FlowSwitch is a non-intrusive, clamp-on flow/ no flow switch and velocity sensor for liquids.

Our newest line of magmeters:

MagHunter is an accurate and reliable magmeter for liquid flow measurement.  We offer flanged, wafer, threaded and sanitary versions.
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