Mercury Instruments ERX is a microprocessor-based, stand-alone, self-powered data recorder that measures gas pressure(s), gas temperature, case temperature, and applied power supplies. Sampled measurements, logged Audit Trail data, alarms, and operating parameters are stored in non-volatile memory and may be retrieved directly with a desk top, laptop computer, Palm Pilot, Pocket PC, or remotely via modem. Calibrating and serial accessing an ERX Recorder is accomplished by using Mercury Instruments’ MasterLink32 version 3.50 or greater, Palm Suite, or Pocket PC software.

Pressure and Temperature, alarms, and other sampled parameters may be displayed on an optional internal or external Alpha-Numeric LCD (Liquid Crystal Display).

ERX Recorder is capable of sampling and recording up to three pressure transducers and ambient and gas temperatures. At the time of manufacturing, the ERX may be fabricated as a wall-mounted, pipe stand, or as a portable unit in an 800 series case, (three pressure default case) ERX Recorder (single pressure) or a Mini-AT (dual pressure) case.

MasterLink32 is a Window multifunctional software program that’s used to interface with an ERX Recorder, via a serial cable, modem, or Bluetooth device.

MasterLink32 provides the following functions:

• Instrument configuration
  • Date & Time
  • Alarm limits
  • Sample interval
  • Log interval
  • Audit Trail items (4 or 10 items)
  • Display list (up to 18 displayable items)
  • Units of measurement
• Pressure(s) and Temperature calibration
• Graph live pressure(s) or temperature
• Graph historical data retrieved for the ERX Recorder
• Audit Trail reports
• Serial Communications
• File management
• Instrument security
• See MasterLink32 ‘Help’ for additional functions and features