Instrumentation

ASW Engineering has available in-house the instruments that typically are used to support the various activities in our assessment and evaluation processes.

The following summarizes some of our available instrumentation. (See "Software" for descriptions of the programs used to support the analysis activities in the assessment and evaluation processes.)

• Power Meters

  • Esterline-Angus Three-Phase Power Meter: maximum rating 600 volts at 600 amps; high precision; RS-232 output or paper tape data logging.

• Flow Meters

  • Ultra-sonic Flow Meter: pipe size from 1-1/2 to 36 inches diameter; main applications: chilled water flow; RS-232 output or internal memory data logging.

• Precision Temperature Indicators

  • Span-adjustable thermocouple meters with analog outputs

  • Handheld thermocouple meter; no logging output

  • RTD sensor/transducer pairs; configured for duct-mounting; 4-20 milli-amp outputs

  • Thermistor sensor (self-contained) loggers

• Humidity Sensors

  • Sensor/transducer pairs; 4 - 20 milli-amp data logging output

• Air Velocity Sensors

  • Adjustable range hot-tip sensor/transducer pairs; 4 - 20 milli-amp data logging output

• Data Loggers

  • Three-channel data loggers; 8 second scan-rate; adjustable averaging

• Power Supplies

  • 24-volt Power Supplies; (four-instrument power)

• Data Logging PC

  • Dedicated PC for data logging applications

• Light Sensors

  • Photo-Voltaic Light Intensity Sensors; 0 - 1.2 volt output

• Light Loggers

  • Run-time Light Loggers

  • TOU Light Loggers